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以最少的物化劳动和活劳动的捎耗,获得尽可能多的有用性效益——产量和收益性效益——利润,是稳定和发展对虾养殖生产关键之一。那么,江苏省对虾养殖生产经济效益目前的状况如何,怎样来进一步提高?现就这方面的问题作初步探讨。一、对虾养殖经济效益现状江苏省1986年对虾养殖面积比1980年增长了5倍,对虾总产量增长了11倍,年平均递增28％和42％;对虾出口量比1980年增加了8倍,创汇额增加了12倍,年平均递增37％和43％。但从整体看,江苏省对虾养殖
Get as much useful benefits as possible with the least materialized and unskilled labor costs - Yields and profitability - Profit is one of the keys to stabilizing and developing shrimp farming. So, the current situation of economic benefits of shrimp farming in Jiangsu Province, how to further improve? Now on this issue for a preliminary discussion. First, the economic benefits of shrimp farming Jiangsu Province in 1986 shrimp farming area increased five times than in 1980, total shrimp production increased 11 times, with an average annual increase of 28% and 42%; shrimp exports increased by 8 times in 1980, The amount of foreign exchange has increased 12 times, with an average annual increase of 37% and 43%. But overall, shrimp farming in Jiangsu Province