Research on Soil Nutrient and Soil Enzyme in Kidney Bean Field with Continuous Cropping
MA Rui-rui, GAO Xiao-li, CUI Wen-wen, YANG Qiu-ge, MA Shu-rong, GAO Jin-feng, WANG Peng-ke, FENG Bai-li
ACTA AGRICULTURAE BOREALI-SINICA . 2013, (5): 157 -162 .  DOI: 10.7668/hbnxb.2013.05.028