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南美白对虾(Penaeus Vannamei)是世界三大养殖虾类之一。具有生长速度快,易养殖,对水环境适应能力强等优点。近几年,我国部分地区利用淡水养殖池塘养殖南美白对虾并取得了单茬半精养亩产500kg,精养亩产1000kg,工厂化养殖亩产3000kg的好成绩。为淡水养殖品种结构调整,增加农民收入做出了贡献。下边就淡水池塘发展南美自对虾养殖遇到的问题谈几点看法:
Penaeus Vannamei is one of the three largest cultured shrimp in the world. With fast growth, easy breeding, adaptability to the water environment and so on. In recent years, the use of freshwater aquaculture ponds in some areas of Penaeus vannamei and single cropping has achieved semi-intensive mu 500kg, intensive mu produce 1000kg, factory farming 3000kg per acre good results. It has contributed to the structural adjustment of freshwater aquaculture species and the increase of farmers’ income. Here to talk about the problems encountered in the development of freshwater ponds in South America since shrimp farming: