Medium and Trace Elements Content and Its Relationship with pH Value,Organic Matter Content in Orchard Soil
LIN Wanshu
SHEN Jinquan
HUANG Gongbiao
WANG Shouchun
LIN Qiaoheng
LI Minqing
Abstract：In order to understand the soil Ca,Mg,B,Zn contents in orchard of Gutian county,the relation-ships between Ca, Mg, B, Zn contents and organic matter content, pH value were studied. The results showed that soil organic matter content was 25. 4 g/kg,exchangeable Mg content was 422. 1 mg/kg,which were all in rich level;exchangeable Ca content was 226. 1 mg/ kg,effective B content was 0. 15 mg/kg, which were all in a serious lack level;effective Zn content was 1. 22 mg/kg,which overall was in the ap-propriate level and below;soil pH value was 5. 1,which was in the acidic level. Soil exchangeable Ca,Mg and effective B,Zn contents were positively correlated with soil organic matter content,pH value. There-fore,the application of organic fertilizer and improvement of soil acidity were the main improvement mea-sures for supply of Ca,Mg,B,Zn.
Keywords：gardensoilnutrient contentpH valuecorrelation
Publication Date：2015-05-02
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 77-80 )