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Now showing items 51-60 of 122
Reproductive biology of mud crab Scylla tranquebarica found in Ratnagiri coast, Maharashtra, India
(Rajiv Gandhi Centre for Aquaculture (MPEDA), 2015)
The study was carried out to determine the reproductive biology of the mud crab Scylla tranquebarica to provide baseline information that are useful in the seed production activities.
Size at first maturation was observed ...
Series: Aquaculture extension manual; No. 34
Biology and hatchery of mangrove crabs Scylla spp.
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2018)
This manual includes the biology of crab (Scylla serrata, S. tranquebarica, and S. olivacea), and describes principles and procedures for spawning the mature crabs and rearing the zoea to ‘fly’ size crabs. It focuses on ...
Mass seed production of mud crab Scylla serrata at Rajiv Gandhi Centre for Aquaculture
(Rajiv Gandhi Centre for Aquaculture (MPEDA), 2015)
Mass seed production of mud crab Scylla serrata adopting the best management practices has been done in the hatchery of Rajiv Gandhi Centre for Aquaculture, Thoduvai in Tamil Nadu. Mature female mud crabs from farms and ...
Environmental and other non-infectious diseases
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2010)
The chapter presents some of the environmental non-infectious diseases of aquatic animals. Non-infectious diseases are caused by adverse environmental conditions, nutritional disorders, or genetic defects. While they can ...
Histology as a tool in disease diagnosis
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2010)
Histology is an important tool in fish disease diagnosis as it affords the comparison of normal structures or morphology of tissues against those from diseased fish. However, correct diagnosis and confirmation of changes ...
Training handbook on rural aquaculture
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2009)
This handbook covers four important factors in undertaking sustainable aquaculture livelihood namely: (1) aquatic resources and environment; (2) socioeconomic attributes of fishing communities; (3) appropriate and economically ...
Series: ICLARM technical reports; 1 | SEAFDEC Aquaculture Department contribution; No. 93
The economics of the milkfish fry and fingerling industry of the Philippines
(International Center for Living Aquatic Resources Management; Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
The fry and fingerling industry of the milkfish (Chanos chanos Forskal) in the Philippines is alleged to suffer from certain imperfections. Primary among these are an annual shortage of catch necessary to meet the stocking ...
Use of plant protein sources in aquafeed for high value marine species in ASEAN member states
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2015)
Cultured marine aquatic species are predominantly carnivorous. Major species in the region are seabass, grouper, snapper, tiger shrimp, mangrove crab and abalone. These species, except for abalone, require a high level of ...
Status on development and use of alternative dietary ingredients in aquaculture feed formulations in Thailand
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2015)
Thailand is one of the major producers of aquaculture commodities and aquafeeds in Asia. As the aquafeed industry has been growing continuously, the government through the Department of Fisheries (DOF) had undertaken the ...
Status on development and use of alternative dietary ingredients in aquaculture feed formulations in Viet Nam
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2015)
This paper reviewed fish catch production and estimated demand of aquafeed, fish meal, fish oil, soybean meal in Viet Nam for year 2013. Fish catch production was around 2.8 million metric tons (mt) while marine fish ...