| 水稻单株栽培产量效益分析 |
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| 引用本文： | 汪家贵. 水稻单株栽培产量效益分析[J]. 北方水稻, 2007, 0(5): 48-49 |
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| 作者姓名： | 汪家贵 |
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| 作者单位： | 黑龙江省明水县农业技术推广中心,黑龙江,绥化,151700 |
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| 摘 要： | 通过对单株、双株、三株栽培的对比试验研究,结果表明:单株栽培秧苗健壮,叶色较绿,带蘖率86.3%,发根力为2.8条,充实度为0.318g/cm;单株栽培产量达513.64kg/667m2,较双株和三株栽培分别增产26.68kg/667m2、53.36kg/667m2。
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| 关 键 词： | 单株 产量 效益 |
| 文章编号： | 1673-6737（2007）05-0048-02 |
| 收稿时间： | 2007-04-28 |
| 修稿时间： | 2007-04-28 |
Yield and Benefit Analysis of Single Seedling Transplanting in Rice |
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| WANG Jia-gui. Yield and Benefit Analysis of Single Seedling Transplanting in Rice[J]. North Rice, 2007, 0(5): 48-49 |
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| Authors: | WANG Jia-gui |
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| Affiliation: | Mingshui Agricultural technology Extension Center,Suihua Heilongjiang 151700, China |
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| Abstract: | The comparative experiment of transplanting single seedling,double seedlings and triple seedlings per hill was carried out.The results showed that the seedling was sturdy if transplanted with single seedling,and the leaves were green,the tiller occurrence rate was 86.3%,the root growth stability was 2.8,and the plumpness was 0.318g/cm.The yield by single seedling transplanting was 513.64 kg/667 m2,26.68 kg/667 m2 and 53.36 kg/667 m2 more than double seedling transplanting and triple seedling transplanting. |
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| Keywords: | Sing seedling Yield Benefit |
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