通过对新疆博乐市博洛塔绢蒿(Seriphidium borotalalense)种群恢复与更新研究,结果显示:在放牧强度较大的荒漠草场,博洛塔绢蒿对休牧和禁牧十分敏感,休牧二年后,博洛塔绢蒿新生幼苗6株/㎡,幼苗定植率达85.7%;自由放牧区博洛塔绢蒿新生幼苗0.1株/㎡,幼苗定植率仅为1.7%。

The author study on recovery and renewal for Seriphidium borotalalense species in Bole,the results show that:in the desert pastures of heavy degraded grazing intensity,Seriphidium borotalalense is very sensitive for rest grazing and banning grazing.After two years rest grazing,the newly seedling of Seriphidium borotalalense is 6plants/m2,the colonization rate of newly seedling is 85.7%;In free grazing district,he newly seedling of Seriphidium borotalalense is 0.1plants/m2,the colonization rate of newly seedling is 1.7%.