Relationship Between Water Character and Yield Component under Different Distribution Patterns of Winter Wheat Population
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Relationship Between Water Character and Yield Component under Different Distribution Patterns of Winter Wheat Population
Vol. 21, Issue 1, Pages: 119-122(2007)
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DOI:
CLC:S512.11S314
Published:2007
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ZHOU Xun-bo, SUN Shu-juan, CHEN Yu-hai, et al. Relationship Between Water Character and Yield Component under Different Distribution Patterns of Winter Wheat Population[J]. 2007, 21(1): 119-122.
DOI:
ZHOU Xun-bo, SUN Shu-juan, CHEN Yu-hai, et al. Relationship Between Water Character and Yield Component under Different Distribution Patterns of Winter Wheat Population[J]. 2007, 21(1): 119-122.DOI:
Relationship Between Water Character and Yield Component under Different Distribution Patterns of Winter Wheat Population
摘要
2005年10月-2006年6月对冬小麦种群5种不同分布方式
即行距分别为7 cm(A)
14 cm(B)
24.5 cm(C)
(20+40)cm(D)
49 cm(E)进行研究
结果表明
随生育进程的推进
叶片水势和渗透势逐渐下降
至5月29日E处理与其他处理间达到极显著差异(F=40.791^**和F=9.522^**)
不同处理的叶片水势日变化呈现明显的“V”型特征
E处理波动幅度最大
14:00的最低值比18:00的最高值低1.09 M Pa;E处理RW C低于其他处理;产量表现为:B〉A〉D〉C〉E
Relationship Between Water Character and Yield Component under Different Distribution Patterns of Winter Wheat Population
Effects of Intermittent Irrigation at Different Growth Stages on Yield Components and Cadmium Accumulation of Double-cropping Rice in Cd-contaminated Paddy Field
Related Author
YI Zhenxie
SU Yuting
GU Zihan
WANG Yuanyuan
TU Naimei
ZHOU Wenxin
Related Institution
South Regional Collaborative Innovation Center for Grain and Oil Crops in China, College of Agronomy, Hunan Agricultural University