| 大豆超高产潜力的探讨 |
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| 引用本文： | 满为群,杜维广,张桂茹,栾晓燕,陈怡,谷秀芝.大豆超高产潜力的探讨[J].大豆科学,2001,20(2):94-97. |
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| 作者姓名： | 满为群 杜维广 张桂茹 栾晓燕 陈怡 谷秀芝 |
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| 作者单位： | 黑龙江省农业科学院大豆所 |
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| 基金项目： | 国家“九五”科技攻关 (大豆 )计划项目 |
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| 摘 要： | 本文通过对大豆公顷4875kg产量潜力的探讨，分析了大豆高产理论和公顷产量4875kg株型特征。指出个体、群体和环境构成了影响大豆单位面积产量的三要素。三者之间相互制约。同时，通过小面积（1m^2）公顷产量4875kg的获得，了各时期叶面积指数、干物重和光合速率等参数的变化规律。指出，均匀－－主茎型（黑农41）和均匀－－并重型（黑农40）均可获得超高产，说明高产株型是多模式的。
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| 关 键 词： | 大豆 超高产潜力 高产理论 超高产株型 个体 群体 环境 |
| 文章编号： | 1000-9841(2001)02-0094-04 |
STUDDY ON SUPER-HIGH YIELD POTENTIALITY OF SOYBEAN |
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| Man Weiqun,Du Weiguang,Zhang Guiru,Luan Xiaoyan,Chen Yi,Gu Xiuzhi.STUDDY ON SUPER-HIGH YIELD POTENTIALITY OF SOYBEAN[J].Soybean Science,2001,20(2):94-97. |
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| Authors: | Man Weiqun Du Weiguang Zhang Guiru Luan Xiaoyan Chen Yi Gu Xiuzhi |
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| Abstract: | The article indicated that the three elements of soybean yield per unit area are consist of individual plant, population and environment. The inter-effect coexist among them. We suggested and described the inter-effect and dynamic change of LAI, dry matter weight, photosynthetic rate and dark respiration in every growth stage for obtaining 4875kg per hm 2(1m 2). The results showed that well-proportional-main stem and seed weight type(Heinong41), and well-proportional-main stem with branching and seeds weight type(Heinong40) all could got supper output. In a word, the plant types of supper output soybean are of many patterns. |
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| Keywords: | Soybean 4875kg/hm~2 Supper output theory Plant types |
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