秸秆与氮肥配施对辽西旱区土壤酶活性与土壤养分的影响
高金虎, 孙占祥, 冯良山, 吴昌娟
Effects of corn straws plus nitrogen fertilizer on the soil nutrients and enzymatic activities in the arid area of Eastern Liaoning province
GAO Jinhu, SUN Zhanxiang, FENG Liangshan, WU Changjuan
生态环境学报
.
2012, (4): 677
-681
.
DOI: 10.16258/j.cnki.1674-5906(2012)04-0677-05
