施用不同尿素对稻季不同层次土壤溶液中氮形态的影响
王小治, 尹微琴, 蔡玉琪, 封克, 朱建国
Nitrogen Forms in soil solution at different depths as affected by types of urea fertilizers applied in paddy season
WANG Xiaozhi, YIN Weiqin, CAI Yuqi, FENG Ke, ZHU Jianguo
生态环境学报
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2009, (4): 1516
-1521
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DOI: 10.16258/j.cnki.1674-5906(2009)04-1516-06
