Study on Available Nutrients of Soil in Fenlong by a New Farming Method

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dc.creatorWei, Ben-hui
dc.creatorGan, Xiu-qin
dc.creatorChen, Bao-shan
dc.creatorWei Guang-po
dc.creatorShen, Zhang-you
dc.creatorNing, Xiu-cheng
dc.creatorLu, Liu-ying
dc.creatorHe, Zhang-jie
dc.creatorHu, Po
dc.creatorLi, Yan-ying
dc.creatorMo, Run-xiu
dc.creatorWu, Yan-yong
dc.date2017-04-01T19:46:41Z
dc.date.accessioned2026-07-09T06:51:56Z
dc.descriptionTaking 0-30 cm, 0-40 cm, 0-50 cm, 0-60 cm of dry land Fenlong and 0-40 cm paddy field as samples of soil profile with corresponding original soil as the control group, we measured content of organic matter, quick-acting N, quick-acting P and quick-acting K, effective B, Cu, Zn and Mn. Results indicate that available nutrients in soil after Fenlong were higher than original soil. For dry land, the increase of organic matter, quick-acting N, quick-acting P and quick-acting K is 3.02%-35.16%, 6.80%-39.54%, 2.81%-44.46%, and 7.72%-53.71% respectively. There is also increase in effective content of trace element, B, Cu, Zn and Mn. For paddy field, the increase of organic matter, quick-acting N, P and K is 19.64%, 24.02%, 24.27% and 57.78% respectively. Besides, there is also increase in content of trace element, B, Cu, and Zn. On the basis of analysis, we put forward the new theory of crop cultivation “root” theory.
dc.identifierdoi:10.22004/ag.econ.144789
dc.identifierhttps://ageconsearch.umn.edu/record/144789/files/18.pdf
dc.identifierhttp://ageconsearch.umn.edu/record/144789
dc.identifier.urihttp://hdl.handle.net/123456789/581750
dc.languageeng
dc.publisher
dc.sourcehttp://ageconsearch.umn.edu/record/144789
dc.titleStudy on Available Nutrients of Soil in Fenlong by a New Farming Method
dc.typeText

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