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青藏高原冬小麦冠层几何结构、光截获及其对光合潜能的影响
王辉民; 张谊光; 周允华; 林忠辉
1998
Source Publication生态学报
ISSN1000-0933
Volume018Issue:004Pages:392
Abstract在西藏拉萨测量了藏冬系列3个冬小麦品种的冠层几何结构及冠层地光合有效辐射(PAR)的反射率,透过率和截获率,通过实测和理论计算。结果表明,高原地区冬小麦叶片比平原地区的更趋于直立,具有比平原地区低的消光系数,能够容纳较大的绿叶面积和有效穗数,当冠层的PAR的截获率趋于饱和时,高原地区麦田可容纳的最大绿叶面积可达8.6,是平原地区的1.4倍左右,开花到成熟期间的叶日积(LAD)大约可达平原地区的2倍
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/117375
Collection中国科学院地理科学与资源研究所
Affiliation中国科学院地理科学与资源研究所
First Author Affilication中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
王辉民,张谊光,周允华,等. 青藏高原冬小麦冠层几何结构、光截获及其对光合潜能的影响[J]. 生态学报,1998,018(004):392.
APA 王辉民,张谊光,周允华,&林忠辉.(1998).青藏高原冬小麦冠层几何结构、光截获及其对光合潜能的影响.生态学报,018(004),392.
MLA 王辉民,et al."青藏高原冬小麦冠层几何结构、光截获及其对光合潜能的影响".生态学报 018.004(1998):392.
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