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Chinese Agricultural Science Bulletin

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

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Effects of long-term application of chlorine-containing chemical fertilizers on growth and nutrients absorption of rice

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Online published: 2004-12-04

Abstract

Samples of rice plants gathered from the Long-term Fertilizer Experiment, located in Qiyang, Hunan Province and established in 1975, were used to investigate effects of applying chlorine-containing chemical fertilizers on growth and nutrients absorption of rice. Results indicate that: Application of chlorine-containing chemical fertilizers decreased significantly some nutrients (P, Ca, Mn, Cu, Si) uptake of rice. Otherwise, the application curbed transportation of Cu, Zn, Si and P within plant of rice. As a result, rice grain form ratio was lower and lodging ratio was higher in treatments with the application than treatment without the application.

Cite this article

Zou Changming, Gao Jusheng, Wang Boren, Shen Huaping . Effects of long-term application of chlorine-containing chemical fertilizers on growth and nutrients absorption of rice[J]. Chinese Agricultural Science Bulletin, 2004 , 20(6) : 182 -182 . DOI: 10.11924/j.issn.1000-6850.0406182

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