Sericulture & types of silks 1
•Download as PPSX, PDF•
5 likes•759 views
Sericulture is an agro-based industry that involves rearing silkworms for the production of raw silk. Silkworms spin silk cocoons after feeding on selected food plants. The major activities of sericulture include cultivating food plants for silkworms, obtaining silk cocoons, and reeling the cocoons to unwind silk filaments.
Report
Share
Report
Share
Recommended
Sericulture - A Detailed Study
This PowerPoint Gives The Information All That You Want To Know About Sericulture , Silkworm rearing And Everything Else .
This Was Done In PowerPoint 2016.
Sericulture
Sericulture is the science of rearing silkworms for silk production. There are three main branches of sericulture: mulberry cultivation, silkworm rearing from egg to larval stage, and silk reeling and weaving from cocoon onwards. Silk is a natural protein fiber secreted by silkworms in the form of a long thread that makes up their cocoon, which protects the pupa inside. Silk is composed of two proteins, fibroin and sericin, and has properties such as being crystalline, homogenous in structure, hygroscopic, light in weight, the strongest and longest of natural fibers, soft and lustrous, takes dyes well, is elastic and has high tensile
Sericulture
Sericulture is the cultivation of silkworms to produce silk. The most widely used silkworm is Bombyx mori, which was first domestically raised in China thousands of years ago. Today, China and India are the world's largest silk producers, responsible for over 60% of global production annually. Sericulture is important in other countries as well, serving as a cottage industry.
Sericulture
Introduction
Sericulture, or silk farming, is the rearing of silkworms for the production of silk.
Species of silkworm
Mulberry silkworm
Tasar silkworm
Muga silkworm
Eri silkworm
Oak silkworm
Giant silkworm
History
Types of silk
Tasar
Eri
Mulberry
Muga
Life cycle
Advantages
Uses
Diseases
Pebrene
Grasserie
Flacherie
Muscardine
Production of silk India
Research Institutes
Artificial production
In vitro culture of embryo
Tissue culture media- Grace’s medium
Cell line production
Nutrition production
Sericulture economics
Silkworms were first domesticated in China over 5000 years ago.Since then, the silk production capacity of the species has increased nearly tenfold. Silkworm breeding is aimed at the overall improvement of silkworm from an economical point of view. The major objectives of silkworm breeding are improving fecundity (the egg-laying capacity of a breed), the health of larvae, quantity of cocoon and silk production etc.
Sericulture presentation
The document discusses sericulture, the production of silk through silkworm farming. It outlines the history and global production of silk, with China and India as top producers. The document describes the life cycle of the silkworm and production process from feeding to spinning cocoons. It also discusses different types of silks including mulberry, tasar, eri, muga and spider silk. The document notes that sericulture provides employment and economic opportunities in rural areas. It also summarizes non-farm activities in rural India which provide supplementary income beyond agriculture.
Govind Life cycle of silk moth
The silk moth has a four stage lifecycle of egg, larva/caterpillar, pupa/cocoon, and adult moth. Historically, silk production began in ancient China and spread along trade routes, becoming an important economic commodity and influencing many countries. The lifecycle begins with a female silk moth laying hundreds of tiny eggs, which hatch into caterpillars that feed on mulberry leaves and molt. The caterpillars then spin cocoons and undergo metamorphosis to emerge as adult silk moths, restarting the cycle.
Silkworm
The mulberry silkworm, Bombyx mori, is an economically important insect domesticated for silk production. It was first cultivated in China around 3500 BC to produce silk. As a domesticated insect, it is completely dependent on humans for feeding and reproduction. The larvae feed exclusively on mulberry leaves, while the adult moths do not eat and focus on mating. Silk production remains an important industry in countries like China, India, and Italy, providing income to many families and communities through sericulture.
Recommended
Sericulture - A Detailed Study
This PowerPoint Gives The Information All That You Want To Know About Sericulture , Silkworm rearing And Everything Else .
This Was Done In PowerPoint 2016.
Sericulture
Sericulture is the science of rearing silkworms for silk production. There are three main branches of sericulture: mulberry cultivation, silkworm rearing from egg to larval stage, and silk reeling and weaving from cocoon onwards. Silk is a natural protein fiber secreted by silkworms in the form of a long thread that makes up their cocoon, which protects the pupa inside. Silk is composed of two proteins, fibroin and sericin, and has properties such as being crystalline, homogenous in structure, hygroscopic, light in weight, the strongest and longest of natural fibers, soft and lustrous, takes dyes well, is elastic and has high tensile
Sericulture
Sericulture is the cultivation of silkworms to produce silk. The most widely used silkworm is Bombyx mori, which was first domestically raised in China thousands of years ago. Today, China and India are the world's largest silk producers, responsible for over 60% of global production annually. Sericulture is important in other countries as well, serving as a cottage industry.
Sericulture
Introduction
Sericulture, or silk farming, is the rearing of silkworms for the production of silk.
Species of silkworm
Mulberry silkworm
Tasar silkworm
Muga silkworm
Eri silkworm
Oak silkworm
Giant silkworm
History
Types of silk
Tasar
Eri
Mulberry
Muga
Life cycle
Advantages
Uses
Diseases
Pebrene
Grasserie
Flacherie
Muscardine
Production of silk India
Research Institutes
Artificial production
In vitro culture of embryo
Tissue culture media- Grace’s medium
Cell line production
Nutrition production
Sericulture economics
Silkworms were first domesticated in China over 5000 years ago.Since then, the silk production capacity of the species has increased nearly tenfold. Silkworm breeding is aimed at the overall improvement of silkworm from an economical point of view. The major objectives of silkworm breeding are improving fecundity (the egg-laying capacity of a breed), the health of larvae, quantity of cocoon and silk production etc.
Sericulture presentation
The document discusses sericulture, the production of silk through silkworm farming. It outlines the history and global production of silk, with China and India as top producers. The document describes the life cycle of the silkworm and production process from feeding to spinning cocoons. It also discusses different types of silks including mulberry, tasar, eri, muga and spider silk. The document notes that sericulture provides employment and economic opportunities in rural areas. It also summarizes non-farm activities in rural India which provide supplementary income beyond agriculture.
Govind Life cycle of silk moth
The silk moth has a four stage lifecycle of egg, larva/caterpillar, pupa/cocoon, and adult moth. Historically, silk production began in ancient China and spread along trade routes, becoming an important economic commodity and influencing many countries. The lifecycle begins with a female silk moth laying hundreds of tiny eggs, which hatch into caterpillars that feed on mulberry leaves and molt. The caterpillars then spin cocoons and undergo metamorphosis to emerge as adult silk moths, restarting the cycle.
Silkworm
The mulberry silkworm, Bombyx mori, is an economically important insect domesticated for silk production. It was first cultivated in China around 3500 BC to produce silk. As a domesticated insect, it is completely dependent on humans for feeding and reproduction. The larvae feed exclusively on mulberry leaves, while the adult moths do not eat and focus on mating. Silk production remains an important industry in countries like China, India, and Italy, providing income to many families and communities through sericulture.
Online assignment
Silk is produced by silkworms through a process called sericulture. Silkworms, such as the domesticated Bombyx mori, spin silk cocoons. Sericulture has a long history in India and China, where it began over 5000 years ago and was originally kept secret. India is a major producer of silk and sericulture provides employment and economic growth through activities like mulberry cultivation, silk worm rearing, and silk production. There are four main types of silkworms - mulberry, eri, tasar, and muga - which produce different silks and are reared on various host plants. Sericulture remains an important industry in India.
Presentation of sericulture
This document discusses sericulture, the production of raw silk by raising silkworms. It provides definitions of sericulture and describes the history and origins of silk production in China and its introduction to India. It discusses the various species of silkworm used, including Bombyx mori, and the different types of silk produced. The stages of silk production from egg laying to cocoon harvesting are outlined. Common silkworm diseases and their management are also covered. Finally, it provides an overview of tools and materials used, the distribution and production of silk globally, and the advantages and disadvantages of silk.
Sericulture tradition in odisha
Development Of sericulture tradition in odisha.. Project for class 10 students. study on sericulture tradition development took place in Odisha. this includes struggle made by sericulture artists to make this tradition sucessful.For more such content vist www.summarynets.blogspot.com
Sericulture by Appy
This document summarizes the process of sericulture, or silk production. It discusses how silk production began in China thousands of years ago and later spread to other parts of Asia, Europe, Africa. It describes the lifecycle of silk worms and the various types of silk produced in different parts of India. It also notes some health hazards that can arise from handling silkworms and working long hours in silk production facilities.
Sericulture
- A Chinese empress discovered silk when a silkworm cocoon fell into her tea, unraveling a silk strand
- She realized the strand came from a silkworm larva inside the cocoon and taught others about silk production
- Sericulture is the process of raising silkworms for silk, with Bombyx mori being the most common species
- Silkworms eat mulberry leaves and spin cocoons, from which the silk filaments are extracted to make thread
All About Silkworms
Silkworms undergo four moltings as they develop from larvae to adult moths. They exclusively eat mulberry tree leaves. While silkworms were once wild, they are now only raised in captivity as people have domesticated them, causing the insects to lose their ability to fly and survive independently. Silkworms produce silk from which many textile products like clothes, sheets, and pajamas are made, making them an important source of silk without which these silk goods would not exist.
Sericulture
This document summarizes the life cycle and production of silk. It discusses that silk is produced by silkworms, specifically Bombyx mori, which eat mulberry leaves. It describes the five stages of the silkworm's life cycle - egg, larva/caterpillar, pupa, cocoon, and adult moth. It also discusses the history and types of silk production, the rearing process of silkworms, and their diseases.
Sericulture
Sericulture is the process of raising silkworms to produce silk. There are two main types of silkworms - mulberry silkworms that eat mulberry leaves, and non-mulberry silkworms that eat other plants like castor, som, and soalu leaves. The main silkworm types are the mulberry silkworm Bombyx mori, eri silkworm Philosamia cynthia, muga silkworm Antheraea assamensis, and tasar silkworm Antheraea mylitta. Sericulture is an important agro-industry and cottage industry in India and China.
Sericulture: History,silk route & types of silk
The document discusses the history and process of sericulture (silk farming). It notes that sericulture originated in China, where the empress Lei Zu discovered silk. It then describes the life cycle of the silkworm Bombyx mori, from egg to larva to cocoon stage. The process of extracting silk from the cocoons is also summarized, including boiling, unwinding filaments, and reeling strands together to produce raw silk.
Mulberry Silk & Non-mulberry Silk
Silk is a natural protein fiber, some forms of which can be woven into textiles. The best-known silk is obtained from the cocoons of the larvae of the mulberry silkworm Bombyx mori reared in captivity (sericulture).
Online assignment topic seri culture
1. Sericulture is the production of raw silk by raising silk worms, which feed on mulberry leaves. It is a cottage industry that provides employment in India.
2. There are four main types of silkworms - mulberry, eri, tasar, and muga. Mulberry silkworms are the most commonly used and account for 95% of world silk production.
3. The lifecycle of the mulberry silkworm involves eggs, larva/caterpillar, pupa, and adult moth stages. As caterpillars, they molt five times before spinning cocoons and undergoing metamorphosis to the pupa and then adult stage. Proper
Presentation on Silkworm
The life cycle of a silk worm goes through four stages - egg, larva, pupa, and adult moth. Silk worms are caterpillars that hatch from eggs and feed on mulberry leaves, growing over 5 stages until ready to pupate. They then spin cocoons from silk to undergo metamorphosis, emerging 2-3 weeks later as adult moths to lay more eggs, repeating the cycle.
Sericulture in India
Sericulture is the rearing of silkworms for the production of raw silk. India is the second largest producer of silk after China. There are five major types of silkworms reared - mulberry, tasar, oak tasar, eri, and muga. Mulberry silkworm feeds solely on mulberry leaves while others feed on different host plants. Sericulture involves various stages from silkworm egg production to cocoon harvesting. It is an important cottage industry providing livelihoods but also poses some health hazards to workers. Central Silk Board oversees the sericulture industry in India.
sericulture in india
This document discusses sericulture and silkworm identification. It begins by defining sericulture and moriculture. It then describes the five major types of silkworms used for commercial silk production - mulberry, tasar, oak tasar, eri, and muga. Each type of silkworm is discussed in 1-2 paragraphs, including what they feed on and where they are produced. The stages of silk production from egg to cocoon harvesting are summarized. Global silk production percentages by country are listed. Finally, it outlines some opportunities in sericulture like employment, profits, technology, and demand.
Sericulture
This document provides information about sericulture (silk farming). It begins with definitions of sericulture and discusses the history and discovery of silk. It then describes the major types of silkworms and their host plants. The document outlines the three divisions of sericulture production - cultivation of host plants, rearing of silkworms, and reeling of cocoons. Details are provided on the life cycle and rearing of the mulberry silkworm. The document concludes with statistics on global silk production and the role of India's silk industry.
Silk industry in india 2013
India is the second largest producer and largest consumer of raw silk globally. Sericulture provides employment in rural India. The document discusses India's history with silk production and the states that produce most of the country's mulberry silk. It also notes that India imports additional raw silk from China to meet domestic demand. The case study of PRADAN's work establishing a local grainage and training farmers in improved sericulture techniques helped increase farmers' incomes. Export potential exists for India's silk as production is declining or stagnant in other major producer countries.
Sericulture 2003
The document discusses the origins and history of sericulture (silk production) in India and China. It notes that silk production began in China before 3000 BC and was a closely guarded secret for over 2800 years. It then spread along the Silk Road to India and other parts of Asia. Today, India is the second largest producer of silk after China, with states like Karnataka, Tamil Nadu and Andhra Pradesh dominating production. Mulberry silk accounts for the majority of Indian production.
IND-2012-14 Prestine Public School Saving Silkworm and yet using silk
This document discusses silk production from silkworms and the various uses of silk fabric. It describes the lifecycle of the silkworm from egg to cocoon formation. It notes that silk can be produced without killing the silkworm by using wild silks like Eri silk where the moth chews its way out of the cocoon. The document outlines the major types of silk including Mulberry, Tasar, Muga, and Eri silk. It discusses how silk is used for various textiles, clothing, furnishings and more due to its strength, appearance and other properties. The document provides information on identifying silk through burn testing and its production process from cocoon to textiles.
Sericulture; Rearing and Economics
This document provides an overview of a seminar on sericulture and silkworm rearing economics. It discusses the history and process of silk production, including the various types of silkworms used (mulberry, eri, muga, tasar, oak tasar). It also summarizes the life cycle of the mulberry silkworm and requirements for rearing, such as temperature, space, and food (mulberry leaves). The document is intended to inform attendees of the seminar on topics within sericulture.
Introduction to sericulture
Brief Introduction to Sericulture, lifecyle of silk worm, types of silk, processing silk production and its marketing, government scheme of production of mulberry and silkworm.
Notes on "SERICULTURE" for the school , UG and PG Students.
Sericulture, the production of raw silk by means of raising caterpillars (larvae), particularly those of the domesticated silkworm (Bombyx mori). ... Care of the silkworm from the egg stage through completion of the cocoon. Production of mulberry trees that provide leaves upon which the worms feed.
Introduction of Non Wood Forest Products
This document discusses non-timber forest products (NTFPs) and focuses on sericulture, the process of silk production. It defines NTFPs as useful substances obtained from forests that do not require tree harvesting. Common NTFPs include seeds, berries, mushrooms, foliage and medicinal plants. The document then discusses the economic importance of NTFPs, providing examples like medicinal plants, game and apiculture. It notes NTFPs can be an important source of income. The document proceeds to describe sericulture, the rearing of silkworms for silk production. It details the life cycle of silkworms, from eggs to cocoon spinning. It explains how silk is produced from the cocoons
More Related Content
What's hot
Online assignment
Silk is produced by silkworms through a process called sericulture. Silkworms, such as the domesticated Bombyx mori, spin silk cocoons. Sericulture has a long history in India and China, where it began over 5000 years ago and was originally kept secret. India is a major producer of silk and sericulture provides employment and economic growth through activities like mulberry cultivation, silk worm rearing, and silk production. There are four main types of silkworms - mulberry, eri, tasar, and muga - which produce different silks and are reared on various host plants. Sericulture remains an important industry in India.
Presentation of sericulture
This document discusses sericulture, the production of raw silk by raising silkworms. It provides definitions of sericulture and describes the history and origins of silk production in China and its introduction to India. It discusses the various species of silkworm used, including Bombyx mori, and the different types of silk produced. The stages of silk production from egg laying to cocoon harvesting are outlined. Common silkworm diseases and their management are also covered. Finally, it provides an overview of tools and materials used, the distribution and production of silk globally, and the advantages and disadvantages of silk.
Sericulture tradition in odisha
Development Of sericulture tradition in odisha.. Project for class 10 students. study on sericulture tradition development took place in Odisha. this includes struggle made by sericulture artists to make this tradition sucessful.For more such content vist www.summarynets.blogspot.com
Sericulture by Appy
This document summarizes the process of sericulture, or silk production. It discusses how silk production began in China thousands of years ago and later spread to other parts of Asia, Europe, Africa. It describes the lifecycle of silk worms and the various types of silk produced in different parts of India. It also notes some health hazards that can arise from handling silkworms and working long hours in silk production facilities.
Sericulture
- A Chinese empress discovered silk when a silkworm cocoon fell into her tea, unraveling a silk strand
- She realized the strand came from a silkworm larva inside the cocoon and taught others about silk production
- Sericulture is the process of raising silkworms for silk, with Bombyx mori being the most common species
- Silkworms eat mulberry leaves and spin cocoons, from which the silk filaments are extracted to make thread
All About Silkworms
Silkworms undergo four moltings as they develop from larvae to adult moths. They exclusively eat mulberry tree leaves. While silkworms were once wild, they are now only raised in captivity as people have domesticated them, causing the insects to lose their ability to fly and survive independently. Silkworms produce silk from which many textile products like clothes, sheets, and pajamas are made, making them an important source of silk without which these silk goods would not exist.
Sericulture
This document summarizes the life cycle and production of silk. It discusses that silk is produced by silkworms, specifically Bombyx mori, which eat mulberry leaves. It describes the five stages of the silkworm's life cycle - egg, larva/caterpillar, pupa, cocoon, and adult moth. It also discusses the history and types of silk production, the rearing process of silkworms, and their diseases.
Sericulture
Sericulture is the process of raising silkworms to produce silk. There are two main types of silkworms - mulberry silkworms that eat mulberry leaves, and non-mulberry silkworms that eat other plants like castor, som, and soalu leaves. The main silkworm types are the mulberry silkworm Bombyx mori, eri silkworm Philosamia cynthia, muga silkworm Antheraea assamensis, and tasar silkworm Antheraea mylitta. Sericulture is an important agro-industry and cottage industry in India and China.
Sericulture: History,silk route & types of silk
The document discusses the history and process of sericulture (silk farming). It notes that sericulture originated in China, where the empress Lei Zu discovered silk. It then describes the life cycle of the silkworm Bombyx mori, from egg to larva to cocoon stage. The process of extracting silk from the cocoons is also summarized, including boiling, unwinding filaments, and reeling strands together to produce raw silk.
Mulberry Silk & Non-mulberry Silk
Silk is a natural protein fiber, some forms of which can be woven into textiles. The best-known silk is obtained from the cocoons of the larvae of the mulberry silkworm Bombyx mori reared in captivity (sericulture).
Online assignment topic seri culture
1. Sericulture is the production of raw silk by raising silk worms, which feed on mulberry leaves. It is a cottage industry that provides employment in India.
2. There are four main types of silkworms - mulberry, eri, tasar, and muga. Mulberry silkworms are the most commonly used and account for 95% of world silk production.
3. The lifecycle of the mulberry silkworm involves eggs, larva/caterpillar, pupa, and adult moth stages. As caterpillars, they molt five times before spinning cocoons and undergoing metamorphosis to the pupa and then adult stage. Proper
Presentation on Silkworm
The life cycle of a silk worm goes through four stages - egg, larva, pupa, and adult moth. Silk worms are caterpillars that hatch from eggs and feed on mulberry leaves, growing over 5 stages until ready to pupate. They then spin cocoons from silk to undergo metamorphosis, emerging 2-3 weeks later as adult moths to lay more eggs, repeating the cycle.
Sericulture in India
Sericulture is the rearing of silkworms for the production of raw silk. India is the second largest producer of silk after China. There are five major types of silkworms reared - mulberry, tasar, oak tasar, eri, and muga. Mulberry silkworm feeds solely on mulberry leaves while others feed on different host plants. Sericulture involves various stages from silkworm egg production to cocoon harvesting. It is an important cottage industry providing livelihoods but also poses some health hazards to workers. Central Silk Board oversees the sericulture industry in India.
sericulture in india
This document discusses sericulture and silkworm identification. It begins by defining sericulture and moriculture. It then describes the five major types of silkworms used for commercial silk production - mulberry, tasar, oak tasar, eri, and muga. Each type of silkworm is discussed in 1-2 paragraphs, including what they feed on and where they are produced. The stages of silk production from egg to cocoon harvesting are summarized. Global silk production percentages by country are listed. Finally, it outlines some opportunities in sericulture like employment, profits, technology, and demand.
Sericulture
This document provides information about sericulture (silk farming). It begins with definitions of sericulture and discusses the history and discovery of silk. It then describes the major types of silkworms and their host plants. The document outlines the three divisions of sericulture production - cultivation of host plants, rearing of silkworms, and reeling of cocoons. Details are provided on the life cycle and rearing of the mulberry silkworm. The document concludes with statistics on global silk production and the role of India's silk industry.
Silk industry in india 2013
India is the second largest producer and largest consumer of raw silk globally. Sericulture provides employment in rural India. The document discusses India's history with silk production and the states that produce most of the country's mulberry silk. It also notes that India imports additional raw silk from China to meet domestic demand. The case study of PRADAN's work establishing a local grainage and training farmers in improved sericulture techniques helped increase farmers' incomes. Export potential exists for India's silk as production is declining or stagnant in other major producer countries.
Sericulture 2003
The document discusses the origins and history of sericulture (silk production) in India and China. It notes that silk production began in China before 3000 BC and was a closely guarded secret for over 2800 years. It then spread along the Silk Road to India and other parts of Asia. Today, India is the second largest producer of silk after China, with states like Karnataka, Tamil Nadu and Andhra Pradesh dominating production. Mulberry silk accounts for the majority of Indian production.
IND-2012-14 Prestine Public School Saving Silkworm and yet using silk
This document discusses silk production from silkworms and the various uses of silk fabric. It describes the lifecycle of the silkworm from egg to cocoon formation. It notes that silk can be produced without killing the silkworm by using wild silks like Eri silk where the moth chews its way out of the cocoon. The document outlines the major types of silk including Mulberry, Tasar, Muga, and Eri silk. It discusses how silk is used for various textiles, clothing, furnishings and more due to its strength, appearance and other properties. The document provides information on identifying silk through burn testing and its production process from cocoon to textiles.
Sericulture; Rearing and Economics
This document provides an overview of a seminar on sericulture and silkworm rearing economics. It discusses the history and process of silk production, including the various types of silkworms used (mulberry, eri, muga, tasar, oak tasar). It also summarizes the life cycle of the mulberry silkworm and requirements for rearing, such as temperature, space, and food (mulberry leaves). The document is intended to inform attendees of the seminar on topics within sericulture.
Introduction to sericulture
Brief Introduction to Sericulture, lifecyle of silk worm, types of silk, processing silk production and its marketing, government scheme of production of mulberry and silkworm.
What's hot (20)
IND-2012-14 Prestine Public School Saving Silkworm and yet using silk
IND-2012-14 Prestine Public School Saving Silkworm and yet using silk
Similar to Sericulture & types of silks 1
Notes on "SERICULTURE" for the school , UG and PG Students.
Sericulture, the production of raw silk by means of raising caterpillars (larvae), particularly those of the domesticated silkworm (Bombyx mori). ... Care of the silkworm from the egg stage through completion of the cocoon. Production of mulberry trees that provide leaves upon which the worms feed.
Introduction of Non Wood Forest Products
This document discusses non-timber forest products (NTFPs) and focuses on sericulture, the process of silk production. It defines NTFPs as useful substances obtained from forests that do not require tree harvesting. Common NTFPs include seeds, berries, mushrooms, foliage and medicinal plants. The document then discusses the economic importance of NTFPs, providing examples like medicinal plants, game and apiculture. It notes NTFPs can be an important source of income. The document proceeds to describe sericulture, the rearing of silkworms for silk production. It details the life cycle of silkworms, from eggs to cocoon spinning. It explains how silk is produced from the cocoons
Weavingprocess
1) Silk is produced from the cocoons of the mulberry silk moth through a process called sericulture.
2) Silkworm eggs are hatched and fed mulberry leaves, causing the larvae to grow.
3) The silkworm spins a cocoon and undergoes metamorphosis. The filaments from multiple cocoons are then delicately unwound to create a single silk strand.
Silk manufacturing process
The document summarizes the process of silk manufacturing from cultivating silkworm cocoons through producing silk yarn. It describes how silkworms are bred and fed mulberry leaves, which causes them to spin cocoons. The cocoons are then sorted, dried, and graded. Acceptable cocoons undergo filature operations where the silk filament is reeled from the cocoon, producing raw silk. The raw silk can then be further processed into yarns or fabrics.
Silk moth and silk production
This document provides information about silk production from silkworms. It discusses the different types of silkworms used for silk production, including the most common domesticated silkworm Bombyx mori. It describes the life cycle of the silkworm from egg to adult moth and the process of silk production, where silkworm larvae spin cocoons made of silk fiber. It also gives an overview of the sericulture industry and management processes involved in commercial silk production.
SILK AND SILK CENTRES IN INDIA-converted.pdf
Silk is a natural protein fiber , some forms of which can be woven into textiles. The protein fiber of silk is composed mainly of fibroin and is produced by certain insect larvae to form cocoons. The best-known silk is obtained from the cocoons of the larvae of the mulberry silkworm reared in captivity (sericulture). The shimmering appearance of silk is due to the triangular prism-like structure of the silk fibre, which allows silk cloth to refract incoming light at different angles, thus producing different colours.
Suraj gp types of yarns
Wool comes from sheep and other animals and has distinguishing qualities like being crimped and elastic. Silk production has a long history in China and involves silk moths laying eggs and the larvae spinning cocoons. Nylon was the first synthetic fiber and is made through a chemical process of polymerization. It is strong, elastic and resistant to oil and grease. Polyester is a category of polymers containing ester functional groups and is made through step growth polymerization. It is used to make bottles, films and fabrics.
SILKWORM
Silkworms are fascinating insects known for their pivotal role in silk production. Bombyx mori, the scientific name of silkworms, Silk, a beautiful natural fiber, has been used since ancient times. Sericulture involves large-scale silkworm rearing in controlled conditions, resulting in high-quality silk threads.
FIBRE TO FABRIC
Wool and silk are common animal fibres. Wool is obtained from sheep, goats, yaks, camels, llamas, and alpacas by shearing their thick coats. Silk is obtained from silk worms. The process of obtaining wool involves rearing and breeding sheep, shearing their fleece, washing and processing the fibers. Silk is obtained by rearing silkworms, which spin cocoons that are boiled to extract silk fibers. The fibers are then spun into yarn and woven into fabric.
Sericulture
silk worm is a holo metabolous insect four stages are there in its life cycle. 1. Egg 2. Larva ( 5 instars) 3. Pupa 4. Adult. rearing of silkworms is called sericulture. Moriculture is the science of mulberry cultivation to rear silk worms for silk production. Bombyx mori feed specifically on mulberry leaves, Different types of silk worms. There are five major types of silk of commercial importance, obtained from different species of silkworms which in turn feed on a number of food plants: Except mulberry, other varieties of silks are generally termed as non mulberry silks. India has the unique distinction of producing all these commercial varieties of silk. SILK WORM TYPES ARE:- 1. Mulberry silk worm. 2. Tasar silk worm. 3. Oak Tasar silk worm. 4. Eri silk worm. 5. Muga silk worm. silk gland is modified salivary gland produces silk, The silk of silkworms is secreted by a pair of labial gland, known as silk glands. The silk glands lie ventral to the alimentary canal. In full grown larvae, these occupy most of the body cavity. The silk glands are tubular in shape with different diameters in different regions. Each gland has 3 distinct regions
Fibre to fabricppt.x
This document summarizes the process of obtaining wool and silk from animals. It describes how wool is sheared from sheep and other animals, scoured, sorted, and processed into yarn. For silk, it explains how silk moths lay eggs that hatch into silkworm caterpillars. The caterpillars spin cocoons, and the cocoons are processed to extract silk fibers, which are spun into silk thread and woven into fabric. Key steps include rearing silkworms, collecting cocoons, and reeling the silk fibers from the cocoons using machines.
LIFE CYCLE of silkworm
The silkworm is the larva of the domesticated silk moth Bombyx mori. It spins a cocoon which is later processed to yield silk fiber. According to legend, silk production began when a Chinese empress discovered silk filaments unwinding from a cocoon in her tea. The lifecycle of the silkworm progresses from egg to larva, to pupa inside a cocoon, and finally adult moth. Sericulture, or silk farming, is economically important as the silk industry processes cocoons to make silk thread.
Suraj gp types of yarns (1)
Wool is a textile fiber obtained from sheep and other animals like goats, camels, and rabbits. It is distinguished from hair or fur by being crimped, elastic, and growing in clusters. The document then discusses the life cycle of silk moths, from egg to adult moth over 6-8 weeks, including the caterpillar, cocoon, and pupa stages. It also provides background on the long history of silk production in China and other countries and their silk production quantities.
Some invertebrates chapter SEE Nepal
The document discusses invertebrates like silkworms and honeybees. It describes the life cycle of the silkworm, from egg to adult/moth. It notes that silkworms produce silk thread from caterpillars, which is used to make silk cloth. It also summarizes the anatomy and life cycle of honeybees, including the three main castes - queen, workers, and drones. Honeybees are important as they produce honey and other products while playing a key role in pollination of crops.
Production of silk
The production of silk begins with silkworms (Bombyx mori) that are raised and fed mulberry leaves. The silkworms spin cocoons made of a protein fiber to protect themselves as they undergo metamorphosis. These cocoons are harvested and taken to processing facilities called filatures. At the filature, the cocoons are sorted, soaked to soften the sericin binding the silk fibers, and reeled to unwind the silk filaments from multiple cocoons into a single thread that is wound onto skeins and packed into bales for shipping to silk mills.
Silk Manufacturing
This document summarizes the process of silk production from silkworms to silk fabric. It discusses that silkworms are bred and fed mulberry leaves, then they spin cocoons. The cocoons are sorted and the silk filaments are reeled by soaking in hot water. The filaments are dyed and woven into silk fabric. China is famous for starting silk production thousands of years ago through sericulture, the process of breeding silkworms and harvesting silk cocoons.
Honey Bee Biology by Madam Ayesha Department of Zoology University of Peshawa...
Beekeeping involves managing honey bee colonies. Bees are social insects that evolved from wasps millions of years ago. A bee colony consists of one queen, thousands of female worker bees, and hundreds of male drones. Workers perform different tasks as they age, initially cleaning cells, then receiving and storing nectar and pollen, before becoming foragers. The queen lays eggs and controls the colony with pheromones. Workers care for larvae, build comb, regulate temperature, and defend the hive. Colonies have distinct seasons for foraging, brood production, and swarming or supersedure of the queen.
Science class 7 ppt by nityant singhal
- Coastal areas experience sea breezes during the day and land breezes at night due to differences in how quickly land and water heat and cool.
- During the day, the land heats up faster than the water, causing the warmer air over land to rise and be replaced by cooler air blowing from the sea towards land.
- At night, the water cools more slowly, so the cooler air over land moves towards the sea, creating land breezes.
- Windows of coastal houses face the sea to take advantage of the cooler sea breezes.
sericulture
Rearing of silkworms....theur feeding , silkworm diseases etc
Mulberry tree culture, high yielding species
Varun das v s power point presentation on sericulture
Sericulture is the process of rearing silkworms for the production of silk. The most widely used silkworm is Bombyx mori. The silkworm lays thousands of eggs and the larvae feed on mulberry leaves. The silkworm spins approximately 1 mile of filament and encloses itself in a cocoon in 2-3 days. Sericulture is a cottage industry that provides employment and helps alleviate poverty in rural areas as it is a profitable activity with indigenous low-cost technology and regular returns.
Similar to Sericulture & types of silks 1 (20)
Notes on "SERICULTURE" for the school , UG and PG Students.
Notes on "SERICULTURE" for the school , UG and PG Students.
Honey Bee Biology by Madam Ayesha Department of Zoology University of Peshawa...
Honey Bee Biology by Madam Ayesha Department of Zoology University of Peshawa...
Varun das v s power point presentation on sericulture
Varun das v s power point presentation on sericulture
Recently uploaded
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Librarians are leading the way in creating future-ready citizens – now we need to update our spaces to match. In this session, attendees will get inspiration for transforming their library spaces. You’ll learn how to survey students and patrons, create a focus group, and use design thinking to brainstorm ideas for your space. We’ll discuss budget friendly ways to change your space as well as how to find funding. No matter where you’re at, you’ll find ideas for reimagining your space in this session.
How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
clinical examination of hip joint (1).pdf
described clinical examination all orthopeadic conditions .
How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience Wahiba Chair Training & Consulting
Wahiba Chair's Talk at the 2024 Learning Ideas Conference. How to Manage Your Lost Opportunities in Odoo 17 CRM
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Aberdeen
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Physical pharmaceutics notes for B.pharm students
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)Academy of Science of South Africa
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...Nguyen Thanh Tu Collection
https://app.box.com/s/tacvl9ekroe9hqupdnjruiypvm9rdaneRecently uploaded (20)
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
Sericulture & types of silks 1
- 2. WHAT IS SERICULTURE ? Sericulture is an agro-based industry. It involves rearing of silkworms for the production of raw silk, It is the yarn obtained out of cocoons spun by certain species of insects. The major activities of sericulture comprises of food-plant cultivation to feed the silkworms which spin silk cocoons and reeling the cocoons for unwinding the silk filament for value added benefits such as processing and weaving.
- 3. Life Cycle WHAT IS SILK ? Silk is made of proteins secreted in the fluid state by a caterpillar, popularly known as 'silkworm'. These silkworms feed on the selected food plants and spin cocoons as a 'protective shell' to perpetuate the life. Silkworm has four stages in its life cycle viz., egg, caterpillar, pupa and moth. Man interferes this life cycle at the cocoon stage to obtain the silk, a continuous filament of commercial importance, used in weaving of the dream fabric.
- 4. DIFFERENT TYPES OF SILK There are five major types of silk obtained from different species of silkworms.