渭北旱塬春玉米田保护性耕作蓄水保墒效果与增产增收效应
尚金霞,李军,贾志宽,张丽华
Soil Water Conservation Effect, Yield and Income Increments of Conservation Tillage Measures in Spring Maize Field on Weibei Highland#br#
SHANG Jin-xia,LI Jun,JIA Zhi-kuan,ZHANG Li-hua
中国农业科学
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2010, (13): 2668
-2678
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DOI: 10.3864/j.issn.0578-1752.2010.13.006
