| 稻蟹立体生态种养技术研究 |
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| 引用本文： | 刘欣,白文贤,白淑萍,杨国花,马秀玲.稻蟹立体生态种养技术研究[J].宁夏农林科技,2012,53(8):14-16. |
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| 作者姓名： | 刘欣 白文贤 白淑萍 杨国花 马秀玲 |
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| 作者单位： | 宁夏贺兰县畜牧水产技术推广服务中心,宁夏贺兰,750200 |
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| 摘 要： | 在宁夏贺兰县进行的稻蟹立体生态种养技术试验示范结果表明:2009—2010年共培育扣蟹8 402.5 kg,平均单产484.5 kg/hm2,规格达5 g/只以上;2年共生产水稻141 800 kg,平均单产8 175.0 kg/hm2,产值4.03万元/hm2,纯利润1.6万元/hm2,投入产出比1︰1.65。扣蟹在池塘中暂养2个月左右,起捕率达到80%,说明其适应该地生长环境。2009—2010年共起捕成蟹30 037.0 kg,平均单产312.0 kg/hm2,规格达95 g/只以上;2年共生产水稻759 400 kg,平均单产7 911.0kg/hm2,产值4.72万元/hm2,纯利润2.00万元/hm2,投入产出比1︰1.73。
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| 关 键 词： | 扣蟹 水稻 立体养殖技术 经济效益 |
An Experiment on Rice and Crab Stereo Ecological Growing and Breeding Technology |
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| Institution: | LIU Xin et al.(Animal Husbandry and Fisheries Technology Extension Service Center of Helan County,Helan,Ningxia 750200) |
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| Abstract: | The result of an experiment on rice and crab stereo ecological growing and breeding technology in Helan county in Ningxia showed that during 2009—2010,altogether 8,402.5 kg of buckle crab were bred,on an average the yield was 484.5 kg/hm2and the single crab weight was above 5g.During the two years altogether 141,800 kg of rice were produced,on an average the yield was 8,175.0 kg/hm2,the output value was 4.03×104 yuan/hm2,net profit was 1.6×104 yuan/hm2 and input output ratio was 1︰1.65.Buckle crab were temporarily bred in pond for 2 month and catching rate was 80% and it shows that they fit the growth environment.During 2009—2010 altogether 30,037.0 kg of adult crab were caught,on an average the yield was 312.0 kg/hm2and the single crab weight was above 95 g and during the two years altogether 759,400 kg of rice were produced,on an average the yield was 7,911.0 kg/hm2,the output value was 4.72×104 yuan/hm2,net profit was 2.00×104 yuan/hm2 and input output ratio was 1︰1.73. |
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| Keywords: | Buckle crab Rice Stereo breeding technology Economic benefit |
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