渭北旱塬区不同年限苜蓿对土壤主要养分及微生物量的影响
张宝泉, 李红红, 马虎, 程积民, 金晶炜, 朱仁斌, 程光庆
Effects of
Medicago sativa on Soil Nutrients and Microbial Biomass under Different Years in the Arid Area of Northern Weihe River Basin
ZHANG Bao-quan, LI Hong-hong, MA Hu, CHENG Ji-min, JIN Jing-wei, ZHU Ren-bin, CHENG Guang-qing
草地学报
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2015, (6): 1190
-1196
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DOI: 10.11733/j.issn.1007-0435.2015.06.009