施肥方式对旱地土壤酶活性和养分含量的影响
姜小凤, 王淑英, 丁宁平, 张平良, 郭建国, 李倩, 苏敏
EFFECT OF DIFFERENT FERTILIZATION ON SOIL ENZYME ACTIVITY AND NUTRIENTS
JIANG Xiao-Feng, WANG Shu-Ying, DING Ning-Ping, ZHANG Ping-Liang, GUO Jian-Guo, LI Qian, SU Min
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DOI: 10.11869/hnxb.2010.01.0108