【摘要】 沙柳(Salix monglica Siuzev.)条子是重要柳编出口原料,我省没有栽培。本文对沙柳引入河北进行了较为详细的研究,证明插条成活与粗度有关,插穗粗0.2—0.5厘米成活率为39.1%;粗0.6—1.5成活率85.6%;粗1.6—2.5成活率68.0%。该文还对生长状况,插条数量和质量也作了相应的观察。由于沙柳抗旱胜特强,对我省干旱荒山废地开发利用提供了科学依据。试验结果证明沙柳引种己获得初步成功。更多还原

【Abstract】 The twigs of Salix mongolica which is not cultured in Hebei Province are important weaving material for export.The introduction of Salix mongolica has been studied in detail in the paper.It has been found that the survival rate of cuttings was related to their thickness and the survi alvrate was 39.1% for the cuttings in 0.2—0.5 cm thick,85.6% in 0.6—1.5 cm,68%in 1.6—2.5cm.Growing state and the number of branchs have been also observed.The special drought resistance of the plant provides a scientific basis for the development and utilization of uncultivated land in Hebei province.The results of the test indicate that the intrduction of Salix mongolica has got prelimi nanj success.更多还原