Differences in Soil Fertility Parameters between 1981 and 2006 in Jingzhou County, China Associated with Changes of Agricultural Practices | Land Portal

Resource information

Date of publication: 
December 2011
Resource Language: 
ISBN / Resource ID: 
AGRIS:US201400105801
Pages: 
2504-2514

Land managements and agricultural practices in China changed significantly during the past 25 years. Differences in soil fertility parameters between 1981 and 2006 in Jingzhou County, China were investigated, with the changes of land management and agricultural practices. The results showed that, from 1981 to 2006, soil pH and organic matter decreased by 3.35% and 32.2%, while total nitrogen (TN), available N (AN), available phosphorus (AP), and available potassium (AK) increased by 0.4 g kg⁻¹, 21 mg kg⁻¹, 8 mg kg⁻1, and 32 mg kg⁻¹, respectively. The above presumably resulted from more application of inorganic fertilizers (especially acid and/or physiologically-acid fertilizers), less application of organic fertilizers, little growing of green manure, and removal of crop residues and straws. Balanced application of organic and inorganic fertilizers is urgent to improve organic matter, soil pH, and soil fertility in this area

Authors and Publishers

Author(s), editor(s), contributor(s): 

Liu, Jinshan
Hu, Xiaoming
Hu, Chengxiao
Qiu, Weihong
Lu, Jianwei
Sun, Xuecheng
Tan, Qiling
Zou, Jialong
Li, Bin

Publisher(s): 

Taylor & Francis Group publishes books for all levels of academic study and professional development, across a wide range of subjects and disciplines.

Taylor & Francis Group publishes quality peer-reviewed journals under the Routledge and Taylor & Francis imprints. The newest part of the group, Cogent OA, offers a purely open access program.

Note from Land Portal:

Taylor & Francis Online contains many publications related to land issues, though mostly at the charge of a fee.

Data provider

Geographical focus

Related categories

Share this page