| 马铃薯免耕不同栽培方式对产量的影响试验 |
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| 引用本文： | 罗小玲,刘家惠.马铃薯免耕不同栽培方式对产量的影响试验[J].广西农业科学,2008,39(3). |
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| 作者姓名： | 罗小玲 刘家惠 |
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| 作者单位： | 1. 合浦县农业局,广西合浦,536100
2. 合浦县常乐镇农业服务中心,广西,合浦,536126 |
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| 摘 要： | 以脱毒三级马铃薯大西洋1号为材料,进行马铃薯免耕不同栽培方式对产量和经济效益影响比较试验。结果表明,在5种栽培方式中,以免耕沟土铺底加6750kg/hm2稻草覆盖种植行的方式最好,马铃薯产量达22245.6kg/hm2,比对照常规翻耕栽培增产6547.2kg/hm2,增产41.7%,每公顷增收3306.7元。因此,免耕沟土铺底加6750kg/hm2稻草覆盖种植行这种栽培方式可以在冬种马铃薯生产中推广应用。
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| 关 键 词： | 马铃薯 免耕 稻草覆盖 产量 经济效益 |
Effects of different no-tillage cultivation models on yield and economic benefit of potato |
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| LUO Xiao-ling,LIU Jia-hui.Effects of different no-tillage cultivation models on yield and economic benefit of potato[J].Guangxi Agricultural Sciences,2008,39(3). |
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| Authors: | LUO Xiao-ling LIU Jia-hui |
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| Institution: | LUO Xiao-ling1,LIU Jia-hui2 |
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| Abstract: | Third virus-free Daxiyang 1 was used as seed potato for the experiment to compare the effects of different no-tillage cultivation models on yield and economic benefit of potato.The results showed that in five cultivation models,the effects of ditch soil on bottom and covering 6750kg/hm2 rice straw on plant rows were the best,the yield of potato reached 22245.6kg/hm2.Compared to the conventional cultivation method,the yield increased 6547.2kg/hm2 with 41.7%,and the increasing income was 3306.7yuan RMB/hm2.Therefore,this cultivation model could be extended for winter-planting potato production. |
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| Keywords: | potato no-tillage rice straw covering yield economic benefit |
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