ACTA AGRICULTURAE BOREALI-SINICA ›› 1999, Vol. 14 ›› Issue (3): 82-85. doi: 10.3321/j.issn:1000-7091.1999.03.017

Special Issue: Soil fertilizer

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Characteristics of Sulphur Absorption and Recommendation of S Application for Main Soil Types

Jiao You1, Sun Kegang1, Guo Zhongyi2   

  1. 1. Siol and Fertilizer Institute, Henan Academy of Agricultural Sciences, Zhengzhou 450002;
    2. Zhumadian Institute of Agricultural Sciences
  • Published:1999-09-28

Abstract: For the different absorption features, sulphur application quantity is different. On the basis of enough N, P, K, Cu, Mn and Zn content, using 2.5~3.0 times S deficient critical value as the demanding S, S application quantity of different soils was decided according to the absorption curve. They were testified by the field experiments. This method was more reasonable than that only using soil available S as the standard of fertilizing recommendation.

Key words: Sulphur, Absorption, S application quantity, Soil

Cite this article

Jiao You, Sun Kegang, Guo Zhongyi. Characteristics of Sulphur Absorption and Recommendation of S Application for Main Soil Types[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1999, 14(3): 82-85. doi: 10.3321/j.issn:1000-7091.1999.03.017.

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