摘要
根据红豆草在不同立地类型,不同播期、不同气候及不同防寒栽培技术措施等条件下的越冬率变化,探明了红豆草在半干旱黄土丘陵区的适应性,阐明了该区在生产实践中为防止红豆草冻害所应采用的技术措施。
According to the variation of the survival rate through winter under different types of living conditions,sowing periods,climate and the technics of cultivating measures to prevent freezing,the paper studies the suitability of the grass in the semi—arid hilly—and gullied region clearly,and describes the technical measures to prevent freezing injury of the grass in the production practice.
出处
《草业科学》
CAS
CSCD
北大核心
1990年第6期62-64,共3页
Pratacultural Science
