Clupeids, including sardines, anchovies, and shads, make up a significant portion of marine fish landings in India, accounting for around 38% annually. Whitebaits are an important component of anchovy landings, contributing an average of 55,415 tonnes per year. Golden anchovy landings have declined in recent years. Hilsa shad landings increased substantially from 1999-2008, with the species contributing over 80% of total shad landings on average. Management strategies must account for the multi-species nature of clupeid fisheries.
Herbal therapy for controlling viral disease in aquacultureharapriya behera
This document discusses the use of herbal therapy to control viral diseases in aquaculture. It provides background on aquaculture and common viral infections. It then discusses how phytotherapy works through modes of action like enhancing immunity, inhibiting viral replication and entry. Several case studies are presented on using plant extracts like coumarin and arctigenin to control spring viraemia of carp virus, olive leaf extract to control viral haemorrhagic septicaemia, and herbal bioconditioners to modulate immunity against grouper iridovirus. The document concludes herbal therapies can be effective alternatives to control important viral pathogens in aquaculture.
Ornamental fish culture provides opportunities for entrepreneurship and income generation. It requires a minimum of 500 sq ft of land and access to fresh water and electricity. Selection of quality broodstock is important, as different species prefer different water parameters for breeding. Beginners should start with livebearers like guppies and later move to egg-layers, focusing on one species at a time. CIFA has developed technologies for breeding 16 indigenous ornamental fish species and commercializing an endangered species. It conducts national training programs and facilitates entrepreneurs with business plans and information on government subsidies.
Introduction
Definition
Principle of drying
Importance
Types
Drying procedure of SIS
Drying procedure of large fishes
Advantage of dried fish
Disadvantage of dried fish
Uses
Feasibility study
Recommendations
Conclusion
References
This document discusses carbohydrates as a nutrient for fish. It begins by defining nutrients and describing the six major nutrient types, including carbohydrates. It then discusses carbohydrate digestion in fish and the factors that affect carbohydrate digestibility. While carbohydrates provide a cheap source of energy for fish feeds, their utilization depends on the fish species. The document concludes by listing the carbohydrate content of various fish feeds and restating that carbohydrates serve as an energy source for fish growth.
India has rich marine fishery resources due to its long coastline and exclusive economic zone covering over 2 million square kilometers. The marine fish production has increased significantly over time to over 3 million metric tons annually, contributing approximately 40% of India's total fish production. Important fishery resources include varieties of fishes, crustaceans, mollusks, and seaweeds. The west coast accounts for 55% of total landings while the east coast accounts for 45%. Key species landed include oil sardine, Indian mackerel, penaeid prawns, croakers, and cephalopods.
Lecture / Demonstration during the Bureau of Agricultural Research (BAR) Seminar Series on September 23, 2015 at RDMIC Bldg., Elliptical Rd. cor. Visayas Ave., Diliman, Quezon City
Clupeids, including sardines, anchovies, and shads, make up a significant portion of marine fish landings in India, accounting for around 38% annually. Whitebaits are an important component of anchovy landings, contributing an average of 55,415 tonnes per year. Golden anchovy landings have declined in recent years. Hilsa shad landings increased substantially from 1999-2008, with the species contributing over 80% of total shad landings on average. Management strategies must account for the multi-species nature of clupeid fisheries.
Herbal therapy for controlling viral disease in aquacultureharapriya behera
This document discusses the use of herbal therapy to control viral diseases in aquaculture. It provides background on aquaculture and common viral infections. It then discusses how phytotherapy works through modes of action like enhancing immunity, inhibiting viral replication and entry. Several case studies are presented on using plant extracts like coumarin and arctigenin to control spring viraemia of carp virus, olive leaf extract to control viral haemorrhagic septicaemia, and herbal bioconditioners to modulate immunity against grouper iridovirus. The document concludes herbal therapies can be effective alternatives to control important viral pathogens in aquaculture.
Ornamental fish culture provides opportunities for entrepreneurship and income generation. It requires a minimum of 500 sq ft of land and access to fresh water and electricity. Selection of quality broodstock is important, as different species prefer different water parameters for breeding. Beginners should start with livebearers like guppies and later move to egg-layers, focusing on one species at a time. CIFA has developed technologies for breeding 16 indigenous ornamental fish species and commercializing an endangered species. It conducts national training programs and facilitates entrepreneurs with business plans and information on government subsidies.
Introduction
Definition
Principle of drying
Importance
Types
Drying procedure of SIS
Drying procedure of large fishes
Advantage of dried fish
Disadvantage of dried fish
Uses
Feasibility study
Recommendations
Conclusion
References
This document discusses carbohydrates as a nutrient for fish. It begins by defining nutrients and describing the six major nutrient types, including carbohydrates. It then discusses carbohydrate digestion in fish and the factors that affect carbohydrate digestibility. While carbohydrates provide a cheap source of energy for fish feeds, their utilization depends on the fish species. The document concludes by listing the carbohydrate content of various fish feeds and restating that carbohydrates serve as an energy source for fish growth.
India has rich marine fishery resources due to its long coastline and exclusive economic zone covering over 2 million square kilometers. The marine fish production has increased significantly over time to over 3 million metric tons annually, contributing approximately 40% of India's total fish production. Important fishery resources include varieties of fishes, crustaceans, mollusks, and seaweeds. The west coast accounts for 55% of total landings while the east coast accounts for 45%. Key species landed include oil sardine, Indian mackerel, penaeid prawns, croakers, and cephalopods.
Lecture / Demonstration during the Bureau of Agricultural Research (BAR) Seminar Series on September 23, 2015 at RDMIC Bldg., Elliptical Rd. cor. Visayas Ave., Diliman, Quezon City
Present status of Fish Hatchery in BangladeshDegonto Islam
In the past decades the rivers of Bangladesh were the mentor natural source of carp seed production. Due to the destruction of natural habitats and also increase demand the natural available of carp seed has largely declined and the aquaculture venture and gradually replaced by the hatchery produced fry since early 80’s when artificial fish breeding technique and low cost hatchery design have been successful adapted in Bangladesh.
Aquaculture and environment: Sustainability issues_Dr Padmakumar (The Kerala ...India Water Portal
This presentation by Dr Padmakumar, Professor and Associate Director of Research, KAU, RARS, Kumarakom made at the Kerala Environment Congress organised by the Centre for Environment and Development explains the possibilities of different fish farming practices relevant to Kerala
Aquaculture- Opportunities for the 21st centuryJimmy Lim
Presentation made during an joint event organised by Singapore Institute of Engineering Technologists and Institution of Aquaculture Singapore at siet@scwo waterloo on 21/6/2014
Control of aquatic weed ,predators, weed fish, pest in aquacultureMd Obaidul Haque
This presentation summarizes methods for controlling aquatic vegetation, predators, weed animals, and pests in aquaculture. It discusses four main categories of controlling aquatic vegetation: prevention, manual/mechanical removal, biological controls using herbivorous fish, and chemical controls using herbicides. For predators, it outlines removing or scaring birds, trapping mammals, trapping or shooting reptiles and amphibians. Weed animals like weed fish and snails can be controlled using filters, selective fishing, nicotine, saponin, or insecticides. Pests like worms, crabs, shrimp, and muskrats can be controlled through drainage, insecticides, traps, or shooting. Regular cleaning is also suggested to
A brief presentation on fish vaccination and its application particularly in Bangladesh. The overall process is described in a nutshell here. The types, procedure of formation, regulation, licensing and use are among them.
Introduction
Fish Health Management GOALS
Principles of fish health management
Factors affecting fish health
Common symptoms of diseases
General preventive measures
Proper Health Management through Manipulating the disease triangle
Conclusion
References
Seaweed has many uses including in food, chemicals, pharmaceuticals, and fertilizer. It is rich in proteins, vitamins, minerals, and trace elements. In food, various species are used to make products like nori, kombu, and wakame that are eaten in Japan and other Asian countries. Seaweed is also processed into colloids like agar, algin, and carrageenan that find applications in food, cosmetics, textiles and other industries due to their gelling and thickening properties. Seaweed further provides nutrients and helps soil quality when used as fertilizer.
Role of Modern Technologies in FisheriesAbby Varghese
The document discusses the use of modern technologies like GIS and satellite imagery in managing and conserving India's fisheries. Satellite data allows monitoring of coastal resources and identifying potential fishing zones. The Indian National Centre for Ocean Information Services disseminates advisories on potential fishing zones using this data. Conservation methods like restricting certain nets, regulating boat sizes, and closed seasons help protect stocks. Modern technologies and conservation strategies work together to sustainably manage India's important fishing industry.
selection criteria for aquaculture engenerring As Siyam
The document discusses site assessment and selection criteria for aquaculture engineering projects. It outlines various physical, chemical, biological, and engineering factors that should be considered when selecting a project site. Key criteria include meteorological and hydrological conditions, soil type and quality, water quality parameters, characteristics of the culture species, availability of infrastructure like electricity, workshops, pumps, and aeration facilities. The site also needs to consider factors like accessibility, availability of materials, labor, transportation, and proximity to markets.
Bacterial diseases affecting finfish and shellfish.SadiyaFarooq2
This document summarizes several common bacterial diseases that affect fish and shellfish. It describes the causative agents, affected species, symptoms, diagnosis, and treatment/control methods for each disease. The major fish diseases discussed are furunculosis, columnaris, edwardsiellosis, vibriosis, pseudomonas septicemia, streptococcal infection, mycobacteriosis, and dropsy. The shellfish diseases summarized are filamentous bacterial disease and luminous bacterial disease.
Antiseptics and disinfectants in aquaculture can be accepted alternative in minimizing use of antibiotics, if they meet maximum efficiency and minimum impact on fish health and the environment.
This document discusses the major exploited marine fisheries of India. It provides details on the species composition and annual landings of different types of fish, crustaceans, and other marine life. Some of the most abundant and economically important fisheries according to annual landings from 1961-1965 include oil sardines, Indian mackerel, Bombay duck, penaeid and non-penaeid prawns, elasmobranchs, and clupeid fishes such as anchoviella. It also discusses the state-wise contributions and seasonal trends of catches for different groups.
The demand of seaweeds nowadays have been increasing. In order to supply the needs, background on seaweeds culture is very important. We must know how to culture seaweeds, handle it with care, the methods to be used, and the environmental factors that may affect the growth of seaweeds.
India is a major producer and exporter of fish and seafood. Marine fisheries contribute less than half of national fish production, with the remainder coming from inland fisheries and aquaculture. Aquaculture has become the mainstay of seafood exports, accounting for 90% of shrimp exports. Exports have grown significantly in recent years, with frozen shrimp, fish, cuttlefish and squid making up a large percentage of exports. Key export markets include Japan, USA, China, UAE, and Singapore. The Marine Products Export Development Authority (MPEDA) acts as the coordinating agency for India's marine products industry.
Fish is the major economically exported source. There are various products are there based on fish. The major products are exported to other countries than utilizing in India such as oyster which are more preferred for eaten by Germans and Italians.
1. This document summarizes 10 parasitic diseases that affect finfish and shellfish: cotton shrimp disease, Hepatopancreatic microsporidiosis, milky blood disease, Perkinsozoa disease, grey crab disease, Aber disease, bonemiasis, Bucephalian disease, Echinocephalus disease, and diseases caused by polychaetes.
2. The diseases are caused by various parasites including microsporidians, Hematodinium, Perkinsus, Paramoeba, Marteilia, and Bonamia that infect important aquaculture species like shrimp, crab, oyster, mussel and more.
3. The diseases cause
Red tides are caused by blooms of microscopic algae that can discolor coastal waters. The algae produce potent neurotoxins that accumulate in shellfish and can cause illness in humans and animals from eating contaminated seafood or inhaling aerosolized toxins. While some red tides occur naturally, nutrient pollution from agricultural and residential runoff can contribute to more frequent and severe algal blooms and the spread of harmful toxins. There is no way to fully prevent red tides but reducing coastal pollution may help limit their impacts.
This document summarizes the fishing industry in Pakistan. It describes the types of fish caught, the major fishing harbors, and the different types of fisheries including deep sea fishing, coastal fishing, mariculture, and aquaculture. It also discusses the government efforts to develop fisheries through new fishing methods, value-added products, and projects. While fishing contributes to the economy and provides income and food, challenges include pollution, overfishing, threats to mangroves, and floods.
Top 11 Places to Find Story Ideas - Translated into BurmeseLinda Austin
This presentation offers 11 places to find ideas for news stories. Fulbright Scholar Linda Austin prepared it for a journalism workshop in Mawlamyaine, Myanmar, in August 2015.
Present status of Fish Hatchery in BangladeshDegonto Islam
In the past decades the rivers of Bangladesh were the mentor natural source of carp seed production. Due to the destruction of natural habitats and also increase demand the natural available of carp seed has largely declined and the aquaculture venture and gradually replaced by the hatchery produced fry since early 80’s when artificial fish breeding technique and low cost hatchery design have been successful adapted in Bangladesh.
Aquaculture and environment: Sustainability issues_Dr Padmakumar (The Kerala ...India Water Portal
This presentation by Dr Padmakumar, Professor and Associate Director of Research, KAU, RARS, Kumarakom made at the Kerala Environment Congress organised by the Centre for Environment and Development explains the possibilities of different fish farming practices relevant to Kerala
Aquaculture- Opportunities for the 21st centuryJimmy Lim
Presentation made during an joint event organised by Singapore Institute of Engineering Technologists and Institution of Aquaculture Singapore at siet@scwo waterloo on 21/6/2014
Control of aquatic weed ,predators, weed fish, pest in aquacultureMd Obaidul Haque
This presentation summarizes methods for controlling aquatic vegetation, predators, weed animals, and pests in aquaculture. It discusses four main categories of controlling aquatic vegetation: prevention, manual/mechanical removal, biological controls using herbivorous fish, and chemical controls using herbicides. For predators, it outlines removing or scaring birds, trapping mammals, trapping or shooting reptiles and amphibians. Weed animals like weed fish and snails can be controlled using filters, selective fishing, nicotine, saponin, or insecticides. Pests like worms, crabs, shrimp, and muskrats can be controlled through drainage, insecticides, traps, or shooting. Regular cleaning is also suggested to
A brief presentation on fish vaccination and its application particularly in Bangladesh. The overall process is described in a nutshell here. The types, procedure of formation, regulation, licensing and use are among them.
Introduction
Fish Health Management GOALS
Principles of fish health management
Factors affecting fish health
Common symptoms of diseases
General preventive measures
Proper Health Management through Manipulating the disease triangle
Conclusion
References
Seaweed has many uses including in food, chemicals, pharmaceuticals, and fertilizer. It is rich in proteins, vitamins, minerals, and trace elements. In food, various species are used to make products like nori, kombu, and wakame that are eaten in Japan and other Asian countries. Seaweed is also processed into colloids like agar, algin, and carrageenan that find applications in food, cosmetics, textiles and other industries due to their gelling and thickening properties. Seaweed further provides nutrients and helps soil quality when used as fertilizer.
Role of Modern Technologies in FisheriesAbby Varghese
The document discusses the use of modern technologies like GIS and satellite imagery in managing and conserving India's fisheries. Satellite data allows monitoring of coastal resources and identifying potential fishing zones. The Indian National Centre for Ocean Information Services disseminates advisories on potential fishing zones using this data. Conservation methods like restricting certain nets, regulating boat sizes, and closed seasons help protect stocks. Modern technologies and conservation strategies work together to sustainably manage India's important fishing industry.
selection criteria for aquaculture engenerring As Siyam
The document discusses site assessment and selection criteria for aquaculture engineering projects. It outlines various physical, chemical, biological, and engineering factors that should be considered when selecting a project site. Key criteria include meteorological and hydrological conditions, soil type and quality, water quality parameters, characteristics of the culture species, availability of infrastructure like electricity, workshops, pumps, and aeration facilities. The site also needs to consider factors like accessibility, availability of materials, labor, transportation, and proximity to markets.
Bacterial diseases affecting finfish and shellfish.SadiyaFarooq2
This document summarizes several common bacterial diseases that affect fish and shellfish. It describes the causative agents, affected species, symptoms, diagnosis, and treatment/control methods for each disease. The major fish diseases discussed are furunculosis, columnaris, edwardsiellosis, vibriosis, pseudomonas septicemia, streptococcal infection, mycobacteriosis, and dropsy. The shellfish diseases summarized are filamentous bacterial disease and luminous bacterial disease.
Antiseptics and disinfectants in aquaculture can be accepted alternative in minimizing use of antibiotics, if they meet maximum efficiency and minimum impact on fish health and the environment.
This document discusses the major exploited marine fisheries of India. It provides details on the species composition and annual landings of different types of fish, crustaceans, and other marine life. Some of the most abundant and economically important fisheries according to annual landings from 1961-1965 include oil sardines, Indian mackerel, Bombay duck, penaeid and non-penaeid prawns, elasmobranchs, and clupeid fishes such as anchoviella. It also discusses the state-wise contributions and seasonal trends of catches for different groups.
The demand of seaweeds nowadays have been increasing. In order to supply the needs, background on seaweeds culture is very important. We must know how to culture seaweeds, handle it with care, the methods to be used, and the environmental factors that may affect the growth of seaweeds.
India is a major producer and exporter of fish and seafood. Marine fisheries contribute less than half of national fish production, with the remainder coming from inland fisheries and aquaculture. Aquaculture has become the mainstay of seafood exports, accounting for 90% of shrimp exports. Exports have grown significantly in recent years, with frozen shrimp, fish, cuttlefish and squid making up a large percentage of exports. Key export markets include Japan, USA, China, UAE, and Singapore. The Marine Products Export Development Authority (MPEDA) acts as the coordinating agency for India's marine products industry.
Fish is the major economically exported source. There are various products are there based on fish. The major products are exported to other countries than utilizing in India such as oyster which are more preferred for eaten by Germans and Italians.
1. This document summarizes 10 parasitic diseases that affect finfish and shellfish: cotton shrimp disease, Hepatopancreatic microsporidiosis, milky blood disease, Perkinsozoa disease, grey crab disease, Aber disease, bonemiasis, Bucephalian disease, Echinocephalus disease, and diseases caused by polychaetes.
2. The diseases are caused by various parasites including microsporidians, Hematodinium, Perkinsus, Paramoeba, Marteilia, and Bonamia that infect important aquaculture species like shrimp, crab, oyster, mussel and more.
3. The diseases cause
Red tides are caused by blooms of microscopic algae that can discolor coastal waters. The algae produce potent neurotoxins that accumulate in shellfish and can cause illness in humans and animals from eating contaminated seafood or inhaling aerosolized toxins. While some red tides occur naturally, nutrient pollution from agricultural and residential runoff can contribute to more frequent and severe algal blooms and the spread of harmful toxins. There is no way to fully prevent red tides but reducing coastal pollution may help limit their impacts.
This document summarizes the fishing industry in Pakistan. It describes the types of fish caught, the major fishing harbors, and the different types of fisheries including deep sea fishing, coastal fishing, mariculture, and aquaculture. It also discusses the government efforts to develop fisheries through new fishing methods, value-added products, and projects. While fishing contributes to the economy and provides income and food, challenges include pollution, overfishing, threats to mangroves, and floods.
Top 11 Places to Find Story Ideas - Translated into BurmeseLinda Austin
This presentation offers 11 places to find ideas for news stories. Fulbright Scholar Linda Austin prepared it for a journalism workshop in Mawlamyaine, Myanmar, in August 2015.
Several very learned writers have entertained a favourable opinion of these Epistles. They are undoubtedly of high antiquity. Salmeron cites them to prove that Seneca was one of Car's household, referred to by Paul, Philip. iv. 22, as saluting the brethren at Philippi. In Jerome's enumeration of illustrious men, he places Seneca, on account of these Epistles, amongst the ecclesiastical and holy writers of the Christian Church. Sixtus Senensis has published them in his Bibliotheque, pp. 89, 90; and it is from thence that the present translation is made. Baronius, Bellarmine, Dr. Cave, Spanheim, and others, contend that they are not genuine.