Open AccessHigh Standard Farmland Construction and Soil Conservation Evaluation
Author(s) -
Jing Zhang,
Lin Sun
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/514/2/022074
Subject(s) - cultivated land , food security , china , environmental science , quality standard , soil quality , quality (philosophy) , order (exchange) , agricultural land , agroforestry , agricultural engineering , geography , agriculture , business , engineering , soil science , soil water , philosophy , chemistry , archaeology , epistemology , chromatography , finance
In China, the quality of cultivated land is reduced, and the available cultivated land area is reduced. In order to ensure food security, the country has orderly promoted the construction of high standard basic farmland. However, there is a lack of reasonable evaluation on the high standard farmland. The evaluation of high standard farmland mainly focuses on the natural conditions of farmland and the suitability of farmland to social and economic conditions. A large number of recent studies have found that soil microorganisms have a significant impact on the quality of cultivated land. In order to evaluate the high standard farmland more reasonably, this paper attempts to add microbial factors to the high standard farmland construction evaluation, and build a more reasonable high standard farmland evaluation system.