| 不同荞麦品种光反应差异及光时与植株生物量的数量关系 |
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| 引用本文： | 郝晓玲,毕如田.不同荞麦品种光反应差异及光时与植株生物量的数量关系[J].山西农业大学学报(自然科学版),1992(1). |
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| 作者姓名： | 郝晓玲 毕如田 |
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| 作者单位： | 山西农业大学 太谷 |
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| 摘 要： | 本文通过对不同光时下荞麦不同品种苗蕾期长短的分析,明确了品种间光反应的差异,提出了最短苗蕾期与最长苗蕾期的光时效应概念,并根据长短差对参试品种进行了初步的光时反应分类。文章还就光时对株高、茎干重、株粒重的影响,作了数量关系的分析,为高产栽培调控,提供理论依据。
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| 关 键 词： | 荞麦 光时 植株生物量 |
ANALYSIS OF PHOTO-RESPONSE OF SOME VARIETIES AND QUATITATIVE RELATIONSHIP BETWEEN ILLUMINATION LENGTH AND PLANT GROWTH BIOMASS IN THE BUCKSHEAT |
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| Hao Xiaoling,Bi Rutian Shanxi Agricultural University,Taigu,Shanxi China.ANALYSIS OF PHOTO-RESPONSE OF SOME VARIETIES AND QUATITATIVE RELATIONSHIP BETWEEN ILLUMINATION LENGTH AND PLANT GROWTH BIOMASS IN THE BUCKSHEAT[J].Journal of Shanxi Agricultural University,1992(1). |
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| Authors: | Hao Xiaoling Bi Rutian Shanxi Agricultural University Taigu Shanxi China |
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| Abstract: | Differences in light—response among some varieties of buckwheat were evaluated through analyzing lengths of both seeding and budding stage in each variety tested under varying illumination lengths.A concept of the shortest and longest illumination—length effects was proposed.The varieties were classified according to illumunation length responses.Meanwhile, quantitative for analysis was done to indicate the effect of illumination length on plant height,dry matter weight and grain weight per plant.Theoretical basis was provided for the high—yield cultivation management in buckwheat production. |
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| Keywords: | Buckwheat illumination length plant btomass |
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