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《Acta Pedologica Sinica》 1991-01
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PRIMARY STUDY ON ZINC ADSORBED BY SOIL IN SYSTEM OF MAP AND DAP

L,i Dingxin and Dang Tinghui (Northwestern Institute of Soil and Water Conservation, Academia Sinica)  
The paper deals with the effect of MAP and DAP on zinc adsorbed by loess soil and the biological effect of MAP and DAP.The results show that the zinc-adsorption diagrams of loessial soil was similar to that of Tucson loam in stepps obtailied by Udo,E.J.The amount of zinc adsorbed by soil was effected by pH of different equilibrium Zn solutions of soil. The amount of zinc adsorbed by the parent material was higher than those by argillic horizoil and rusty dark loessial soil.MAP and DAP applicatidn had an important effect on the model of zinc adsorbed by soil.The amount of zinc adsotbed by soil was decreased by MAP application.However,the amouilt of zinc adsorbed by soil was increased by DAP application.The effeCts of MAP and DAP were specially obvious in the loessial soils with lower contents of O.M.and clay.The pH in two different system was a leading factor to control zinc adsotbed by soil,but the change of pH was affected by phosphate form.The results show that MAP could promote the adsorption of zinC by plant the interaction between zinc and phosphous,but DAP Could decrease the amount of zinc adsorbed by plant and weaken the interaction between zinc and phosphate.Therefore,the zinc fertilizer applied togather with MAP is more berieficial than with DAP in the loessial soils deficient in zinc and phosphorus.
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Cheng Suzhen;P levels and the availability of Zn, Fe and Cu in soil[J];Journal of Anhui Agricultural Sciences;1991-04
2 WANG Na,CHEN Guo xiang,SHAO Zhi guang, LIU Shuang,Wu Guo rong,LU Chang mei (College of Life Science,Nanjing Normal University,Nanjing 210097,China);Physiological studies on poisoning effects of Cd on Hydrocharis asiatica through inhibition of Pi[J];Acta Botanica Boreali-occidentalia Sinica;2001-06
3 AI Lun-hong, WANG Mo-hui~1, LI Jian-lun~2, ZENG Jiang-ping~1 (1.College of Materials and Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China; 2. Guangdong Material Testing Center, Guangzhou 510080, China);Effects of Single Cd and Interaction between Cd and Zn on Plant Growth[J];Guangdong Trace Elements Science;2005-12
4 Lu Wenlong; Pan Jie; Xue Jiahua(Tianjin Institute of Soil & Fertilizer, Tianjin 300192) (Nanjing Agricultural university);A Study on the Kinetics of Zinc Sorption and Desorption in Soil[J];ACTA AGRICULTURAE BOREALL—SINICA;1996-01
5 Qiu Shaomin Xue Jiahua (Nanjing Agricultural University);KINETICS OF Cd COMPETITIVE SORPTION IN RED EARTH[J];Environmental Chemistry;1990-02
6 MA Li-min ZHANG Ming LIU Cong TENG Yan-hang XIA Si-qing(State Key Laboratory of Pollution Control & Resources Reuse,Environmental Science and Technological Institute,Tongji University,Shanghai,200092,China);THE EFFECT OF ANTHROPOGENIC PHOSPHORUS TO THE CHARACTERISTICS SOIL AND ITS PHOSPHORUS RELEASE IN THE WATER-FLUCTUATION-ZONE[J];Environmental Chemistry;2008-01
7 Duan Ch-angqua, Wang Huanxiao, Qu Zhongxiang (Biology Department, Yu nnan University, Kunming 650091);Studies on the Effects of Heavy Metals on the Contents of Nucleic Acids and Activities of Nu-cleases in the Root Tips of Vicia faba.[J];Environmental Science;1992-05
8 WANG Bi-ling~1,XIE Zheng-miao~(1,2)(1.College of Environmental Science and Natural Resources,Zhejiang University,Hangzhou 310029,China;2.Department of Environmental Science and Engineering,Hangzhou Dianzi University,Hangzhou 310018,China);Effects of Phosphorus Application on Translocation of Lead,Zinc and Cadmium in the Soil-Plant System[J];Environmental Science;2008-11
9 Zhou Wei and Li Jiyun(Research Center for Eco-Enviromental Sciences,Chinese Academy of Sciences,Beijing 100085);Study on Characterization of Adsorption of Zine onto five types or soil in Beijing Area[J];CHINESE JOURNAL OF ENVIROMENTAL SCIENCE;1996-06
10 Lin Yusuo, Xue Jiahua (Nanjing Agricultural University);KINETICS OF Zn ADSORPTION IN CALCAREOUS SOILS[J];Acta Scientiae Circumstantiae;1989-02
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