1·The number of reproductive ramets of P. tenuiflora for cutting were 2.05times.
籽实成熟期生殖蘖数量割草地是放牧地的2.05倍。
2·The relationship between quantity characteristic and the size of clone of Puccinellia Tenuiflora clone population at flowering stage sampled by unit area.
通过单位面积取样调查，定量地分析了开花期星星草无性系种群的数量特征及其与无性系大小之间的关系。
3·Seedlings of Puccinellia tenuiflora were treated by different concentration solutions of patassium nutrients in order to study the effect of patassium nutrients on alkali resistance of seedlings of P.
通过不同水平钾素营养培养星星草幼苗，研究钾素营养对星星草幼苗抗碱性的影响。