【摘 要】
：
在4990m2水稻田内进行了水稻、河蟹生态立体种养殖技术试验,试验采用在稻田开挖环沟、建设河蟹防逃设施,采用“大垄双行、边行加密”的水稻插播技术,经过5个月的生产试验,试
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在4990m2水稻田内进行了水稻、河蟹生态立体种养殖技术试验,试验采用在稻田开挖环沟、建设河蟹防逃设施,采用“大垄双行、边行加密”的水稻插播技术,经过5个月的生产试验,试验田块收获水稻4114kg、大豆31.5kg,种植产量与没有增加河蟹养殖的田块基本相同,实现了水稻不减产、增收河蟹157.5kg,667m2增收889元的试验效果。
In the 4990m2 paddy field, rice, crab and three-dimensional ecological breeding experiments were conducted in this experiment. The experiment adopted the technology of cutting and ditching the ditch paddy field, After 5 months of production test, the test plots harvested 4114kg of rice and 31.5kg of soybean. The yield of cultivation was basically the same as that of the plots without increasing crab farming, which realized the experiment of increasing production of 157.5kg of crabs and increasing the income of 889 yuan of 667m2.
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