| 中国双季稻栽培技术研究进展 |
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| 引用本文： | 刘利成,敬礼恒,邓化冰.中国双季稻栽培技术研究进展[J].杂交水稻,2012,27(4):5-8,64. |
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| 作者姓名： | 刘利成 敬礼恒 邓化冰 |
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| 作者单位： | 湖南农业大学农学院,湖南长沙,410128 |
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| 基金项目： | 国家农业科技成果转化资金项目 |
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| 摘 要： | 结合双季稻品种的变更,介绍了中国双季稻栽培技术的3个发展阶段,重点介绍了双季稻"三高一稳"栽培技术、"旺壮重"栽培技术、以抛秧和机插稻为主导的轻型栽培技术及"三定"栽培技术的原理、技术要点、研究进展,并根据当前中国水稻生产中存在的问题,提出了发展双季稻生产的建议。
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| 关 键 词： | 双季稻 栽培技术 高产栽培 轻型栽培 |
Research Progress of Cultivation Technology for Double-cropping Rice in China |
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| LIU Li-cheng
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JING Li-heng
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DENG Hua-bing.Research Progress of Cultivation Technology for Double-cropping Rice in China[J].Hybrid Rice,2012,27(4):5-8,64. |
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| Authors: | LIU Li-cheng JING Li-heng DENG Hua-bing |
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| Institution: | (College of Agronomy,Hunan Agricultural University,Changsha,Hunan 410128,China) |
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| Abstract: | The development of cultivation technology for double-cropping rice in China was summarized based on the alternation of rice varieties.The rationale,key techniques and research progress of the representative cultivation technologies for double-cropping rice in China,including the " three-high-and-one-stable" cultivation(high percentage of earbearing tillers,high number of filled grains,high harvest index and stable number of effective panicles),the ″vigor roots-sturdy stems-weighty panicles″ cultivation,the simplified and labor-saving cultivation technology characterized by seedling broadcasting and mechanized transplanting and the ″Sanding″ cultivation(to determine target yield,seedling number and nitrogen rate),were briefly introduced.The suggestion to develop double-cropping rice production was also proposed according to the existing problems in rice production in China. |
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| Keywords: | double-cropping rice cultivation technology high-yielding cultivation simplified and labor-saving cultivation |
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