| 水稻套种直播油菜技术研究 |
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| 引用本文： | 谭太龙,贺 慧,官春云.水稻套种直播油菜技术研究[J].作物研究,2014(1):43-46. |
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| 作者姓名： | 谭太龙 贺 慧 官春云 |
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| 作者单位： | 湖南农业大学农学院,长沙410128 |
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| 基金项目： | 国家科技支撑计划（2010BAD01B01）. |
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| 摘 要： | 以湖南农业大学油料作物研究所提供的湘杂优753为供试品种，分3个播期（晚稻收割前7 d、晚稻收割前3d和晚稻收割后板田撒播）和2种种子处理方式（用烯效唑处理和不用烯效唑处理）对稻田套播油菜的产量及其产量结构进行了研究。结果表明：播种时间和种子处理方式对套播油菜产量均有显著影响，水稻套种油菜以烯效唑浸种后晚稻收割前3d直播最好。
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| 关 键 词： | 油菜 直播 稻田 烯效唑 |
Study on Direct- seeding Technique for Rapeseed in Rice/Rapeseed Intercropping System |
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| TAN Tai-long,HE Hui,GUAN Chun-yun.Study on Direct- seeding Technique for Rapeseed in Rice/Rapeseed Intercropping System[J].Crop Research,2014(1):43-46. |
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| Authors: | TAN Tai-long HE Hui GUAN Chun-yun |
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| Institution: | (College of Agronomy, Hunan Agricultural University, Changsha, Hunan 410128, China) |
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| Abstract: | The yield and its components of rapeseed in rice/rapeseed intercropping system were studied under three sowing dates （7 days before late rice harvesting, 3 days before late rice harvesting, after late rice harvesting） and two seed treat-ment ways （ seed processing with uniconazole, un-processing） in paddy field with Xiangzayou 753 as material which pro-vided by the Oil Crops Research Institute of Hunan Agricultural University. The results showed that there existed signifi-cant effects of sowing date and seed processing ways on yield of rapeseed, and the best treatment was seeding three days before harvesting of rice after seed processing with uniconazole. |
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| Keywords: | Rapeseed Direct seeding Paddy field Uniconazole |
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