| 不同行株距机插对双季稻产量的影响 |
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| 引用本文： | 胡文杰.不同行株距机插对双季稻产量的影响[J].中国稻米,2017(4):180-182. |
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| 作者姓名： | 胡文杰 |
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| 作者单位： | 浙江省乐清市农业站,浙江乐清,325600 |
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| 摘 要： | 引入25 cm行距的插秧机,与生产上常用的30 cm行距插秧机进行小区对比试验,以探讨该型插秧机对乐清市早、晚稻的适应性及配套高产栽培技术。试验结果表明,早稻应用25 cm行距插秧机具有比较明显的增产优势;而连晚杂交稻应用行距25 cm插秧机的增产效果不明显。生产上应根据不同类型水稻的特征特性,正确掌握插秧密度,充分发挥各类插秧机的增产优势。
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| 关 键 词： | 双季稻 机插 行距 |
Effects of Different Row Spacing Transplanting Machines on Yield of Double Cropping Rice |
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| Abstract: | A field experiment was carried out to explore the effects of different transplanting machine with 25 cm row spacing and 30 cm row spacing on yield of double cropping rice. The results showed that the application of 25 cm spacing transplanting machine had obvious yield advantage in early rice, but the increasing effect was not obvious in late hybrid rice. In practice, we should select the appropriate density and make full use of the advantages of different type of transplanting machine based on the characteristics of dif-ferent types of rice. |
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| Keywords: | double cropping rice machine-transplant row spacing |
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