不同放牧强度对多年生黑麦草─白三叶草地叶片数量特征的影响
朱琳, 黄文惠, 苏加楷
The Effect of Different Grazing Intensities on Characteristics of Leaf Numbers of Perennial Ryegrass/White Clover Sward
Zhu Lin, Huang Wenhui, Su Jiakai
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1995, (4): 297
-304
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DOI: 10.11733/j.issn.1007-0435.1995.04.006