[1]HE Shu-qin,ZHENG Zi-cheng.Research on the Silicon Fixation Ability of the Main Soil in Ya’an City[J].Research of Soil and Water Conservation,2007,14(05):255-256.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
14
Number of periods:
2007年05期
Page number:
255-256
Column:
Public date:
1900-01-01
- Title:
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Research on the Silicon Fixation Ability of the Main Soil in Ya’an City
- Author(s):
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HE Shu-qin1, ZHENG Zi-cheng2
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1. College of Forestry and Gardening, Sichuan Agriculture University, Ya’an, Sichuan 625014, China;
2. College of Resources and Environment, Sichuan Agriculture University, Yaan, Sichuan 625014, China
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- Keywords:
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soil; silicon fixation ability; Ya’an City
- CLC:
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S151.9;S153
- DOI:
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- Abstract:
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Under the laboratory condition,the water-soluble silicon fixation was studied to the four kind of soils of Yaan city.The results indicated that,the different soils to silicon fixation ability were different between measure immediately and three days later,and tendency was consistency basically.Purple soil is the highest,the paddy soil and yellow brown earth are the middle,the yellow soil is the lowest.Thus it provided the certain scientific basis for the silicon fertilization employment reasonably,and it provided a way for the environment control simultaneously.