EN中文
EFFECTS OF DIFFERENT GRAZING INTENSITIES ON THE VEGETATIVE COVER OF THE GRASSLAND OF RED CLOVER AND RYE GRASS AND ON SOIL NUTRIENT
Wang Shuqiang, Hu Zhiyou, Li Zhaofang
JOURNAL OF NATURAL RESOURCES . 1996, (3): 280 -287 .  DOI: 10.11849/zrzyxb.1996.03.014