大豆生态研究──Ⅶ.光温综合作用与野生大豆(G.Soja)生殖生长关系的研究 |
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引用本文: | 路琴华. 大豆生态研究──Ⅶ.光温综合作用与野生大豆(G.Soja)生殖生长关系的研究[J]. 吉林农业科学, 1995, 0(1): 8-15 |
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作者姓名: | 路琴华 |
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摘 要: | 野生大豆(G.Soja)在原产地自然光温条件下,正常期出苗,营养和生殖生长阶段,气温升高,叶片感光效应反应促进营养生长.气温下降,叶片感光效应反应抑制营养生长而促进本节生殖生长.展开叶感光效应发生初生花序,定形时感光效应发生次生花序.还提出了光温综合作用与花荚形成的过程.
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关 键 词: | 大豆,未展开叶,展开叶,定形叶,感光效应,营养生长,生殖生长 |
STUDY ON SOYBEAN ECOLOGY- Ⅷ RELATIONSHIP BETWEEN THE COMPREHENSIVE EFFECT OF PHOTOPERIOD AND TEMPERATURE AND REPRODUCTIVE GROWTH OF WILD SOYBEAN (GLYCINE SOJA) |
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Abstract: | Wild soybean(G.soja) emerges normally under natural conditions at their origination.During the stages of vegetative and reproductive growth,leaf responsibility to photoperiod promotes vegetative growth while air temperature goes up;on the contary,reproductive growth is promoted.The responsibility to photoperiod of unrolled leaf leads to the occurance of primary inflorescence,and that of leaf fell into a pattern leads to the occurance of secondary inflorescence.In this paper the relations between the comprehensive effect of photoperiod and temperature and the course of flower and pod formation were discussed. |
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Keywords: | Soybean Rolled leaf Unrolled leaf Leaf fell into a pattern Responsibility to photoperiod Vegetative growth Reproductive growth. |
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