摘要
为提高库布齐沙地补播改良退化草场的质量和补播的成功率，本文通过引种方式筛选出适宜库布齐沙地补播的牧草品种20个，并且研究了提高补播牧草幼苗抗旱能力和抵御第二年春季风蚀危害的种子处理技术。
In order to increase the quaIity of interseed grassland and the successful rate of interseed in Kubuqi desert, this paper selected 20 grass species suitale for interseed by introducing 206 different grass species. Technique of dealing seed was also studied in this paper. Using this technique to deal interseed seed could signficantly increase the abilities forseedl ings to resist drought and wind erosion in spring of second year.
出处
《干旱区资源与环境》
CSCD
1997年第3期64-69,共6页
Journal of Arid Land Resources and Environment
基金
国家"八五"科技攻关项目
