| 水稻新品种绥粳15水直播氮肥运筹 |
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| 引用本文： | 门龙楠,谢树鹏,刘立超,张广彬.水稻新品种绥粳15水直播氮肥运筹[J].黑龙江农业科学,2017(2). |
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| 作者姓名： | 门龙楠 谢树鹏 刘立超 张广彬 |
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| 作者单位： | 黑龙江省农业科学院 绥化分院,黑龙江 绥化,152000 |
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| 基金项目： | 黑龙江省应用技术研究与开发计划重大资助项目，农业部国家重点研发计划资助项目 |
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| 摘 要： | 为提高水稻品种绥粳15的产量及品质,对水稻品种绥粳15在水直播时进行了不同氮肥施肥水平和施肥比例的研究。结果表明:绥粳15的最适施氮总量为180kg·hm~(-2),施氮比例底肥∶蘖肥∶穗肥为4∶3∶3时,实现了高产优质的栽培目标。
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| 关 键 词： | 绥粳15 水直播 氮肥 水稻品质 |
Nitrogen Application on Water Direct-seeding New Rice Cultivar Suijing 15 |
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| MEN Long-nan,XIE Shu-peng,LIU Li-chao,ZHANG Guang-bin.Nitrogen Application on Water Direct-seeding New Rice Cultivar Suijing 15[J].Heilongjiang Agricultural Science,2017(2). |
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| Authors: | MEN Long-nan XIE Shu-peng LIU Li-chao ZHANG Guang-bin |
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| Abstract: | In order to improve the yield and quality of the rice new cultivar Suijing 15,different nitrogen levels and proportion of fertilizer by water direct-seeding cultivation were studied.The results showed that compared with the other treatments,total nitrogen was 180 kg·hm-2,the proportion of base fertilizer∶tiller fertilizer∶spike fertilizer was 4∶3∶3,which was the best composite mode. |
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| Keywords: | Suijing 15 water direct-seeding nitrogen quality of rice |
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