| 马铃薯不同种植方式对产量性状的影响 |
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| 引用本文： | 李艳,余显荣,吴伯生,潘俊锋,严昌凤,拉马伍加.马铃薯不同种植方式对产量性状的影响[J].中国马铃薯,2012(6):341-343. |
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| 作者姓名： | 李艳 余显荣 吴伯生 潘俊锋 严昌凤 拉马伍加 |
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| 作者单位： | 1. 凉山州西昌农业科学研究所,四川西昌,615000
2. 喜德县农业局,四川喜德,616750 |
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| 基金项目： | 现代农业产业技术体系四川创新团队项目 |
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| 摘 要： | 本文通过垄作、平作、堆作三种不同种植方式对马铃薯产量、商品薯率、植株性状表现等作了分析讨论。结果表明,不同种植方式对马铃薯产量影响较大。垄作种植产量最高,为2251 kg/667 m2,比堆作种植增产65.76%,增产达极显著水平,比平作种植增产21.82%,增产达显著水平;平作种植产量为1 848 kg/667 m2,位居第二,比堆作种植增产36.08%,增产达极显著水平。大中薯率垄作种植第一,为89.03%,比堆作种植高20.37个百分点;平作种植位居第二,为86.62%,比堆作种植高17.96个百分点。
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| 关 键 词： | 马铃薯 不同种植方式 产量 |
Potato Yield Characters Under Different Modes of Planting |
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| Institution: | LI Yan1,YU Xianrong1,WU Bosheng2,PAN Junfeng1,YAN Changfeng2,LA Mawujia2(1.Liangshan Prefecture Xichang Agricultural Research Institute,Xichang,Sichuan 615000,China; 2.Bureau of Agriculture of Xide County,Xide,Sichuan 617500,China) |
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| Abstract: | Potato yield,commodity potato rate,plant characters,and so on were analyzed and discussed in this research through the comparison of ridge,flat and heap planting modes.The results showed that different planting modes had great influence on potato yield.Ridge planting gave the highest yield,2251 kg/667m2,increasing by 65.76% compared with heap planting and by 21.82% compared with flat planting,and the difference was highly significant and significant,respectively.Flat planting produced 1848 kg/667 m2 and ranked second,increasing yield by 36.08% compared with heap planting,and the difference was found to be highly significant.As for the large and medium sized tuber percentage,ridge planting placed first,89.03%,increasing by 20.37 percent point compared with heap planting.Flat planting ranked second,86.62%,with an increase of 17.96 percent point compared with heap planting. |
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| Keywords: | potato different planting modes yield |
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