灌溉和施氮对免耕留茬春小麦农田土壤有机碳、全氮和籽粒产量的影响
俞华林,张恩和,王琦,刘青林,刘朝巍,王田涛,尹辉
Effects of irrigation and N supply levels on soil organic carbon, total nitrogen and
grain yield of spring wheat on no-tillage farmland with standing stubble
YU Hua-lin, ZHANG En-he, WANG Qi, LIU Qing-lin, LIU Chao-wei, WANG Tian-tao, YIN Hui
草业学报
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2013, (3): 227
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DOI: 10.11686/cyxb20130330
