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近年来,我国河蟹养殖迅猛发展,河蟹全国产量由1993年的1.75吨到2001年突破24万吨;价格已从前几年一路攀升步入微利时代,现在每公斤仅40～60元乃至20元以下,养殖者稍有疏忽,就会导致亏损,甚至亏损额较大。继续养殖河蟹还有没有利润?这是从事河蟹养殖众多生产者迫切关心的问题,如
In recent years, the rapid development of crab farming in China, crab production in the country from 1.75 tons in 1993 to 240,000 tons in 2001 exceeded; the price has risen all the way from the previous years into the era of meager profit, and now only 40 to 60 yuan per kilogram or even 20 yuan , Farmers a little negligence, it will lead to losses, or even a larger loss. Continue to breed crabs there is no profit? This is engaged in crab farming many producers are urgently concerned about the issue, such as