The decomposition of sericulture organic waste into compost using earthworms is called seri composition using earthworms. It is a simple method used to enhance the conversion of sericulture waste (litter) along with left over mulberry leaves and pupae from reeling basin into valuable products in form of worm casts to improve the soil fertility.
The decomposition of sericulture organic waste into compost using earthworms is called seri composition using earthworms. It is a simple method used to enhance the conversion of sericulture waste (litter) along with left over mulberry leaves and pupae from reeling basin into valuable products in form of worm casts to improve the soil fertility.
This is my PPT presented during my M.Sc Environmental Science COurse at Department of Environmental Science, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, India.
This is my PPT presented during my M.Sc Environmental Science COurse at Department of Environmental Science, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, India.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
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 ...
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...NelTorrente
In this research, it concludes that while the readiness of teachers in Caloocan City to implement the MATATAG Curriculum is generally positive, targeted efforts in professional development, resource distribution, support networks, and comprehensive preparation can address the existing gaps and ensure successful curriculum implementation.
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
1. Vermicompost
As a component of INM
Ms Shweta,Ph.D.
Associate Professor
Department of Zoology
Vermiculture Research Station,
D.S. College (Dr. B.R.A. University) ,
Aligarh – 202001, Uttar Pradesh, India
kmshweta3@yahoo.com
3. Introduction
• Vermicomposting is a technology of composting
various forms of biodegradable wastes with the help of
earthworms.
•This compost is perfectly balanced and good in plants
nutrients.
5. Benefits of vermicompost
Vermicompost is a nutrient rich compost which:
o helps better plant growth and crop yield
o improves physical structure of soil.
o enriches soil with micro-organisms
o attracts deep-burrowing earthworms already present in the soil
which,indirectly improves fertility of soil.
o increase water holding capacity of soil.
o enhances germination, plant growth, and crop yield.
o improves root growth of plants.
o enriches soil with plant hormones such as auxins and gibberellic
acid.
o it is helpful in elimination of biowastes .
7. Requirements
Earthworms
Epigeic
Litter and surface
dwelling species
( ‘upon the earth’)
Soil dwelling or
upper soil
surface
( ‘within the earth’)
Endogeic
Deep burrowing
species
(‘out of earth’)
Anecic
Ex. Eisenia foetida Ex. Octochaetona thrustoni Ex. Lampito mauritii
14. Pit method is commonly used for small scale production of vermicompost.
These steps can be followed :
Pit method
Construct a pit of 3 x 2 x 1 m size (L x W xD) over ground surface
using bricks. Size of pit may vary as per availability of raw
materials
Fill the pit with following four layers:
• 1st layer – sand or sandy soil of 5-6 cm. This layer helps to
drain excess water from the pit.
• 2nd layer - paddy straw or other crop residue of 30 cm above
1st layer which will be used for providing aeration to the pit.
• 3rd layer - 15 to 30 days old dung over paddy straw layer at a
thickness of 20-30 cm. This helps in initiating microbial activity.
• 4th layer - pre-digested material about 50 cm
Inoculate earthworm @ 1000 worms per square meter area or 10
kg earthworm in 100 kg of organic matter.
Spray water on the bed and gunny bag. Maintain 50-60% moisture
of the pit by periodical water spraying.
16. Windrows method
Load the organic wastes in the
form of bed (preferably 10 feet L
x 3 feet W x 1.5 feet H). Size of
bed may vary as per availability
of organic waste.
After loading, the fresh bed
should be covered with jute mate
or dry agriculture wastes such as
rice-bran, banana-leaf, maize
residue etc.
This method is widely used for large scale production of vermicompost.
You may please follow these steps:
Mulching
Dung+ Agriculture waste
Dry Agriculture waste
17. Windrows method Cont’d…
Sprinkle water over the
covered vermibed to
maintain 40% moisture
in bed.
Moisture percent can be
checked by forming
lump of organic waste
using hand. it should
easily form lump.
Watering of beds
Checking of moisture
percentage in bed
18. Windrows method
Bed should be mixed thoroughly to prevent it
from becoming compact.
19. Windrows method Cont’d…
The first lot of vermicompost is ready for harvesting after 2-21/2 months
and the subsequent lots can be harvested after every six weeks of
loading
Watering of bed should be stopped for at least 2-3 days before
harvesting. Earthworms go down in the moist soil and the compost is
collected from the top without disturbing the lower layers of vermibed
having earthworm. Vermicompost harvested will be of dark brown colour
and free flowing.
The harvested compost should be stored in dark and cold place.
Removal of
mulching
Harvesting of beds Collection of vermicompost
20. Women Farmers Unit
Mrs. Shakuntala Devi,
Distt. Aligarh (UP)
Training at
D.S.College
Aligarh UP
Vermicompost production unit at vill.
Hassain, Distt. Hathras (UP)
21. Precautions
o Only plant-based materials such as grass, leaves or vegetable
peelings should be used for preparing vermicompost.
o Materials of animal origin such as egg-shells, meal, bone, chicken
droppings etc., are not suitable for preparing vermicompost.
o Gliricidia lopping and tobacco leaves are not suitable for rearing
earthworms.
o The earthworms should be protected against birds, termites, ants
and rats.
o Adequate moisture should be maintained during the process. Either
stagnant water or lack of moisture could kill the earthworms.
o The vermicompost should be removed from the bed at a regular
interval and replaced by fresh waste materials.
22. LET US SUM UP
Vermicomposting, Vermiwash and Wormery are
inter-linked and interdependent process, which
when cojoined can be referred as
Vermitechnology.
Vermicomposting is a technology of composting
various forms of biodegradable wastes with the
help of earthworms.
The earthworms eat the organic residues, digest
it and excrete in the form of pellets. The
earthworm excreta called worm cast.