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花棒(Hedysarum Scoparium Fisch.et Mey.)是我国西北沙荒地区固沙造林优良树种之一。它的栽培范围已从荒漠、半荒漠地带发展到干草原、草原地带的沙地,说明它是一个适生范围很广的优良固沙树种。 1977—1981年我们对花棒的抗旱性进行了一些测定与研究。这对“三北”防护林建设和推进我国治沙事业的发展,应是有稗益的。
Hedysarum Scoparium Fisch.et Mey. Is one of the excellent tree species for afforestation in sandy areas of Northwest China. Its cultivation range has been developed from the desert and semi-desert areas to sandy land in the steppe and steppe areas, indicating that it is an excellent sand-fixing tree with a wide range of suitable habitats. From 1977 to 1981, we conducted some measurements and studies on the drought resistance of the flower buds. This should have a beneficial effect on the “Three North” shelterbelt construction and the promotion of the development of sand control in our country.