| 寒地水稻不同类型品种栽培密度精确定量技术研究 |
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| 引用本文： | 宋福金,魏中华,高存启,王翠玲.寒地水稻不同类型品种栽培密度精确定量技术研究[J].北方水稻,2011,41(5):17-20. |
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| 作者姓名： | 宋福金 魏中华 高存启 王翠玲 |
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| 作者单位： | 黑龙江省农科院绥化分院,黑龙江绥化,152052 |
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| 摘 要： | 对寒地水稻穗数型品种空育131和穗重型品种龙粳26号进行栽培密度试验,结果表明,穗数型品种行距30 cm比24 cm产量高,以行距30 cm、穴距13.3 cm产量最高。穗重型品种行距24 cm比30 cm产量高,以行距24 cm、穴距13.3 cm产量最高。
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| 关 键 词： | 寒地 品种类型 密度 精确定量 |
Research on Different Variety Cultivation Density Precise Quota Engineering in Coldly Paddy Rice |
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| SONG Fu-jin,WEI Zhong-hua,GAO Cun-qi,WANG Cui-ling.Research on Different Variety Cultivation Density Precise Quota Engineering in Coldly Paddy Rice[J].Reclaiming and Rice Cultivation,2011,41(5):17-20. |
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| Authors: | SONG Fu-jin WEI Zhong-hua GAO Cun-qi WANG Cui-ling |
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| Institution: | SONG Fu-jin,WEI Zhong-hua,GAO Cun-qi,WANG Cui-ling(Suihua Branch,Heilongjiang Academy of Agricultural Sciences,Suihua Heilongjiang 152052,China) |
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| Abstract: | Through the test of planting density between Kongyu131 which was spike number type and Longjing26 which was spike weight type,the result indicated when the distance between rows was 30 cm,the yield of spike number type was high the 24 cm,and when the distance between rows and space in the row was 30.0 cm × 13.3 cm,it can achieve the highest yield.But when the distance between rows was 24 cm,the yield of spike weight type was high the 30 cm,and when the distance between rows and space in the row was 24.0 cm × 13.3 cm,it can achieve the highest yield. |
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| Keywords: | Cold Area Type Density Precise quantization |
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