| 种植密度对薏苡产量的影响 |
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| 引用本文： | 李松克,张春林,姜紫勤,李克勤,吴彤林,邓伟.种植密度对薏苡产量的影响[J].安徽农业科学,2013,41(6):2431-2431,2489. |
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| 作者姓名： | 李松克 张春林 姜紫勤 李克勤 吴彤林 邓伟 |
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| 作者单位： | 黔西南民族职业技术学院,贵州兴义,562400;黔西南州农业委员会,贵州兴义,562400;黔西南州册亨县气象局,贵州册亨,552200 |
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| 基金项目： | 贵州省高层次人才科研条件特助经费立项资助项目 |
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| 摘 要： | 目的]探究种植密度对薏苡生长及产量的影响。方法]以薏农种植密度2.780万穴/hm2为对照,并采用4个不同密度,即2.085、2.780、3.126和4.169万穴/hm2进行田间小区试验。结果]种植密度对薏苡产量有很大的影响。从各试验处理结果看,在栽培中,以窝行距30 cm×80 cm,即4.169万穴/hm2为最好,产量比对照增产37.36%;其次是窝行距60 cm×80 cm,即2.085万穴/hm2,产量比对照增产16.45%。结论]试验考察了种植密度对薏苡生长及产量的影响,为薏苡高效、高产、高质栽培提供理论依据。
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| 关 键 词： | 薏苡(SEMEN COICIS) 种植密度 产量 |
Effects of Planting Density on Yield of SEMEN COICIS |
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| Institution: | LI Song-ke et al(Southwest Guizhou Vocational and Technical College for Nationalities,Xingyi,Guizhou 562400) |
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| Abstract: | Objective] To study effects of planting density on growth and yield of SEMEN COICIS.Method] With planting density of 2.780×104 caves/hm2 as control,four densities of 2.085,2.780,3.126 and 4.169×104 caves/hm2 were adopted to conduct field experiment.Result] Planting density has significant effects on yield of SEMEN COICIS.Seeing from the results,row wide 30 cm×80 cm,namely 4.169×104 caves/hm2 is the best,the yield increased 37.36% compared with control;row wide 30 cm×80 cm,namely 2.085×104 caves/hm2 take the second place,the yield increased 16.45%.Conclusion] Effects of planting density on growth and yield of SEMEN COICIS were investigated,which provide theoretical basis for high-efficient,high-yield,high-quality cultivation of SEMEN COICIS. |
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| Keywords: | SEMEN COICIS Planting density Yield |
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