| 北方麦区小麦株型的生态分布 |
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| 引用本文： | 赵成松,徐风.北方麦区小麦株型的生态分布[J].安徽农业大学学报,1992(2). |
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| 作者姓名： | 赵成松 徐风 |
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| 作者单位： | 安徽农学院农学系 安徽省农科院作物研究所
(赵成松)，安徽农学院农学系 教授(徐风) |
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| 摘 要： | 本文利用主成分排序和模糊聚类分析方法对黄淮冬麦区、北部冬麦区、北部春麦区及西北春麦区的41个高产小麦品种的株型的生态分布进行了研究。结果表明,北方麦区现代高产小麦品种的株型与各自的生态条件相适应;按小麦株型结构,把北方麦区小麦品种划分为平原型和高原型,讨论了不同类型的育种改良方向。
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| 关 键 词： | 小麦 株型 生态分布 |
ECOLOGICAL DISTRIBUTION OF PLANT TYPE OF WHEAT CULTIVARS IN THE NORTH OF CHINA |
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| Chao Chensong Xu Feng.ECOLOGICAL DISTRIBUTION OF PLANT TYPE OF WHEAT CULTIVARS IN THE NORTH OF CHINA[J].Journal of Anhui Agricultural University,1992(2). |
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| Authors: | Chao Chensong Xu Feng |
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| Abstract: | Ecological distribution of plant type of 41 high yield wheat cultivars grown in Huang-Huai valley winter wheat region, northern winter wheat region, northern spring wheat region and northwestern spring wheat region was studied using principal components analysis and fuzzy cluster analysis. It was discovered that plant type of high yield wheat cultivars in the north of China was adaoptive to respective ecological distribution, and was possible to be classified into plain and plateau types. |
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| Keywords: | Wheat Plant type Ecological distribution |
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