不同氮源对土壤无机氮、玉米产量和氮利用效率的影响
仝利朋,赵京考*,吴德亮
Effects of Different Nitrogen Sources on Soil Inorganic Nitrogen Content, Corn Yield and Nitrogen Use Efficiency
TONG Lipeng, ZHAO Jingkao*, WU Deliang
中国农业科技导报 . 2019, (6): 101 -109 .  DOI: 10.13304/j.nykjdb.2018.0385