@article{王淑强_280, author = {[王淑强, 胡直友, 李兆方]}, title = {不同放牧强度对红三叶、黑麦草草地植被和土壤养分的影响}, publisher = {自然资源学报}, year = {1996}, journal = {自然资源学报}, volume = {11}, number = {3}, eid = {280}, pages = {280-287}, keywords = {

放牧强度;人工草地;植物群落组成和结构;土壤养分

}, doi = https://www.jnr.ac.cn/CN/10.11849/zrzyxb.1996.03.014 }