刈割对羊草叶面积指数的影响

鲍雅静, 李政海, 韩兴国, 张颖, 仲延凯

Effect of Mowing to the Leaf Area Index of the Leymus chinensis Population

BAO Ya-jing, LI Zheng-hai, HAN Xing-guo, ZHANG Ying, ZHONG Yan-kai

. 2004, (4): 313 -317 . DOI: 10.11733/j.issn.1007-0435.2004.04.013