须芒草
CPD of old world bluestem, cepitose cleistogenes at blooming stage were higher than that in heading stage, but lower in jointing stage. 白羊草与隐子草在开花期的蛋白质降解率(CPD)高于抽穗期，但低于拔节期。
The seedling biomass,TWUE and total water consumption of foxtail millet were also the biggest under each treatment as compared with switchgrass and Old World bluestem. 各水分处理下谷子苗期总生物量、蒸腾效率和耗水量均显著大于白羊草和柳枝稷;
There is an obvious regularity between quantitative characters of vegetative propagation of the Old World bluestem population. 研究结果如下:(1)白羊草种群诸营养繁殖数量性状之间具有较强的变化规律。
Results showed that 1 old world bluestem which mainly constitute the old world bluestem Shrub Grassland, had highest degree of dominate,sedge(Carex spp. 试验结果表明：1、白羊草灌丛草地以建群种白羊草的优势度最高，其次是苔草、隐子草、达乌里胡枝子等。
The kinds of forages on the Old World bluestem rangelands were 22 families, 74 species. There were 26 species in per meter square and the species saturation was large. 组成白羊草草地的牧草种类较多，有22科74种牧草，且种的饱和度大，平均每平方米有26种牧草；
