| 光能利用率对水稻产量的影响效果分析 |
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| 引用本文： | 林丽娟,齐飞,夏浩威. 光能利用率对水稻产量的影响效果分析[J]. 北方水稻, 2011, 41(5): 37-38 |
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| 作者姓名： | 林丽娟 齐飞 夏浩威 |
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| 作者单位： | 黑龙江省农垦总局建三江分局浓江农场,黑龙江佳木斯,156335 |
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| 摘 要： | 通过改变插秧方向来提高水稻的光能利用率可有效提高水稻的产量,本试验将高光效栽培方式与常规栽培方式进行对比,寻找高光效栽培方式。试验结果表明：通过高光效栽培的措施,本次试验中,行向南偏西23.5°插秧行向增加了平方米有效穗数、结实率和千粒重,从而获得较高的产量,实际产量587.4 kg/667 m2,增产12.6 kg/...
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| 关 键 词： | 水稻 栽植 行向 增产 效果 |
Analysis of Light Efficiency on Rice Yield |
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| LIN Li-juan,QI Fei,XIA Hao-wei. Analysis of Light Efficiency on Rice Yield[J]. North Rice, 2011, 41(5): 37-38 |
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| Authors: | LIN Li-juan QI Fei XIA Hao-wei |
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| Affiliation: | LIN Li-juan,QI Fei,XIA Hao-wei(Nongjiang Farm,Jiansanjiang Branch Bureau,Heilongjiang General Bureau,Jiamusi Heilongjiang 156335,China) |
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| Abstract: | By changing the direction of transplanting,it can increase the light efficiency and therefore increase the yield,the test compared high photosynthetic efficiency cultivation with conventional cultivation and the results indicated that the effective ear of grain per square meter,kernel set and 1000-grain weight were increased when the orientation of row was south west 23.5°and the yield can achieve 587.4 kg/667 m2. |
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| Keywords: | Rice Cultivation Orientation of row Yield increasing Effect |
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