氮肥及其与秸秆配施在不同肥力土壤的固持及供应
梁斌, 赵伟, 杨学云, 周建斌
Nitrogen Retention and Supply After Addition of N Fertilizer and Its Combination with Straw in the Soils with Different Fertilities
LIANG Bin, ZHAO Wei, YANG Xue-Yun, ZHOU Jian-Bin
中国农业科学 . 2012, (9): 1750 -1757 .  DOI: 10.3864/j.issn.0578-1752.2012.09.010