结果表明：①土壤水分有效性高的种群，其子株密度和生物量大于土壤水分有效性低的种群。
The results were as follows:(1) The ramets density and population biomass at high level of soil moisture supply were higher than that of the population at low level of soil moisture supply.
同时，对土壤水分的有效性进行了评价，并对土壤水分的保护和利用进行了分析。
Meanwhile evaluations on soil moisture efficiency and analyses on soil moisture protection and utilization were made.
应用推荐