須芒草

CPD of old world bluestem, cepitose cleistogenes at blooming stage were higher than that in heading stage, but lower in jointing stage. 白羊草與隱子草在開花期的蛋白質(zhì)降解率(CPD)高于抽穗期，但低于拔節(jié)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. 各水分處理下谷子苗期總生物量、蒸騰效率和耗水量均顯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. 研究結(jié)果如下:(1)白羊草種群諸營養(yǎng)繁殖數(shù)量性狀之間具有較強的變化規(guī)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. 試驗結(jié)果表明：1、白羊草灌叢草地以建群種白羊草的優(yōu)勢度最高，其次是苔草、隱子草、達烏里胡枝子等。

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. 組成白羊草草地的牧草種類較多，有22科74種牧草，且種的飽和度大，平均每平方米有26種牧草；