Shamim Parvez

1. INTRODUCTIONMost the gher farmers in Khulna, Satkhira and Bagherhat districts do not grow rice along side prawns in the rainy season. The farmers claim that prawn productions decline if they cultivate rice in the ghers. They believe that the quality of water in the ghers deteriorates after the decomposition of rice, straw and leaves and the grazing areas of the prawns also reduce due to rice cu ...

INTRODUCTIONSustainable aquaculture depends upon eco-friendly and economically and socially viable culture system. The recycling of organic wastes for fish culture serves the dual purpose of cleaning the environment (by avoiding the problem of waste disposal) and providing economic benefit. The recycling of animal dung/wastes in fishponds for natural fish production is important to sustainable aqu ...

INTRODUCTIONThere is a favorable environment in south-western part of Bangladesh for shrimp culture from early age. There was a drastic change in shrimp farming during 1980 due to its market demand and economic return. But shrimp farming is a crucial sector to the fisheries department of Bangladesh now-a-days, because of risk of mortality in different stages. At present Bangladesh produces 2.3% of ...