| 基肥与密度互作对水稻产量构成因素及产量的影响 |
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| 引用本文： | 任淑娟,柴楠,焉山.基肥与密度互作对水稻产量构成因素及产量的影响[J].北方水稻,2019,49(3):23-26. |
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| 作者姓名： | 任淑娟 柴楠 焉山 |
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| 作者单位： | 黑龙江省八五六农场农业技术推广中心,黑龙江 虎林 158418;黑龙江北大荒垦丰种业有限公司,黑龙江 虎林 158418 |
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| 摘 要： | 采用随机区组法,以三江6号和绥粳18号为试验材料,研究基肥与密度互作对产量构成及产量的影响。结果表明:两个品种基肥与密度处理间在穗数、穗粒数、结实率、千粒重及产量上均存在互作关系,A3B3(20 kg/667 m^2基肥,30cm×12 cm)组合有利于水稻产量的提高,A1B1(12 kg/667 m^2基肥,30 cm×16 cm)组合不利于水稻产量的提高。
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| 关 键 词： | 基肥密度互作 水稻 产量 产量构成 |
Effects on the Interaction of Base Fertilizer and Density on Yield Components and Yield of Rice |
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| REN Shu-juan,CHAI Nan,YAN Shan.Effects on the Interaction of Base Fertilizer and Density on Yield Components and Yield of Rice[J].Reclaiming and Rice Cultivation,2019,49(3):23-26. |
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| Authors: | REN Shu-juan CHAI Nan YAN Shan |
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| Institution: | (856 Farm of Heilongjiang province Agricultural Technology Extension Center, Hulin Heilongjiang 158418,China;The Great Northern Wilderness of Heilongjiang province Ken Feng Seed Industry Co., Ltd., Hulin Heilongjiang 158418,China) |
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| Abstract: | REN Shu-juan;CHAI Nan;YAN Shan(856 Farm of Heilongjiang province Agricultural Technology Extension Center, Hulin Heilongjiang 158418,China;The Great Northern Wilderness of Heilongjiang province Ken Feng Seed Industry Co., Ltd., Hulin Heilongjiang 158418,China) |
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| Keywords: | The interaction of base fertilizer and density Rice Yield Yield components |
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