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Chinese Agricultural Science Bulletin

Abbreviation (ISO4): Chin Agric Sci Bull      Editor in chief: Yulong YIN

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Genotypic Differences in Some Characters of Different Phosphorus Efficiency Soybean under Phosphorus Deficiency Stress

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Online published: 2005-01-04

Abstract

Four soybean genotypes with different phosphorus(P) efficiency were studied in main root length, root/shoot ratio, photosynthetic rate, chlorophyll content and the ability of resistance to senility in solution culture under P deficiency stress. Results showed that P deficiency stress stimulated root growth. Compairing with P-inefficent genotypes, main root length and root/shoot ratio of P-efficent genotypes increased significantly under P deficiency stress, and photosynthetic rate and ability of resistance membrane lipid peroxidation of P-efficent genotypes were higher than that of P-inefficent genotypes.

Cite this article

Zhang Yuling, Zhu Zhanlin, Li Zhigang, Zhong Peng . Genotypic Differences in Some Characters of Different Phosphorus Efficiency Soybean under Phosphorus Deficiency Stress[J]. Chinese Agricultural Science Bulletin, 2005 , 21(1) : 85 -85 . DOI: 10.11924/j.issn.1000-6850.050185

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