"The change in the growing season may mean there is less grassland biomass available for grazing," says Xu.
“生长期的变化预示着这里用于放牧的草地植被的生物量将减少，”徐教授说道。
Biomass is one of the criteria on measuring productivity of grassland, which represents the capacity of ecosystem on utilizing materials and energy.
生物量则是衡量草原生产力大小的标准之一，代表了生态系统利用物质和能量的能力。
It was shown that the biomass of the type of grassland was consistent with the S-shaped Logistic growth curve.
结果表明：线叶嵩草草地地上生物量的增长曲线呈S形。
The correlation between the desertification of the grassland and the change of vegetation biomass in Erduosi was reported in this paper.
本文研究了鄂尔多斯草地荒漠化过程与植被生物最变迁的关系。
Belowground biomass in light degraded grassland is higher than in severely degraded grassland.
轻度退化草地地下生物量明显高于退化草地。
The different planting years grassland in Maqin, biomass carbon content showed inverted v shaped distribution, and biomass carbon of mixed planting grassland 6a is largest.
达日补播草地生物量碳要高于达日其他草地，达日不同建植年限人工草地生物量碳随年限的增加而递增。
The primary biomass of the grassland community decreased with increasing grazing intensity.
较大的放牧压力下，群落中适口性差、耐牧的杂类草植物渐趋增加。
The primary biomass of the grassland community decreased with increasing grazing intensity.
较大的放牧压力下，群落中适口性差、耐牧的杂类草植物渐趋增加。
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