东北地区不同纬度农田土壤碱解氮的剖面分布
施春健;庄秋丽;李琪;梁文举;姜勇
Profile distribution of alkali-hydrolyzed nitrogen in farmland soils of Northeast China along a latitudinal gradient
SHI Chun-jian1,2; ZHUANG Qiu-li1,2; LI Qi1,2; LIANG Wen-ju1; JIANG Yong1
生态学杂志
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2007, (04): 501
-504
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