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Chinese Agricultural Science Bulletin

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

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The Study on the Law of Nitrogen Absorption in Soybean

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Online published: 2004-12-04

Abstract

The experiment studied soybean law of nitrogen absorption, distribution and transferring under different density and fertilizer treatment, taking BeiFeng-14 as test variety and adopting 5 factors and 3 levels treatment. The result is as following: As growth of soybean, the nitrogen concentration in each soybean organ is descending except for seed; moreover, leaf’s nitrogen is always larger than stem and leafstalk. The largest absorption rate appears form pod- setting to pod- filing, which is 15.17mg /d individual plant.

Cite this article

Wang Ligang, Liu Jinghui, Liu Keli, Gao Julin . The Study on the Law of Nitrogen Absorption in Soybean[J]. Chinese Agricultural Science Bulletin, 2004 , 20(6) : 162 -162 . DOI: 10.11924/j.issn.1000-6850.0406162

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