Meta-analysis of soil nitrate nitrogen and nitrogen leaching under conventional agricultural management in Hetao Irrigation District, Inner Mongolia
YAN Jia-le, LAI Li-ming, DONG Rui-min, YANG Yang, WANG Hai-wei
HUBEI AGRICULTURAL SCIENCES . 2024, (2): 36 -40，49 .  DOI: 10.14088/j.cnki.issn0439-8114.2024.02.007