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沙棘,又名酸刺、醋柳、黑刺和疙针等,为胡颓子科沙棘属落叶小乔木或灌木,是荒山造林和保持水土的优良树种,在我国北方和西南的近20个省、区均有天然林和人工林分布。因其用途广,造林见效快,愈来愈引起人们的重视。为治理黄土高原,迅速恢复植被,我们曾于1975—1983年,与有关单位协作,在陕西省吴旗县进行了沙棘、柠条和沙打旺等树种的飞播造林种草试验。现将九年来,对飞播沙棘林生物学特性和效益的研究结果分述于下,以期为沙棘资源的开发和利用,提供一些资料。
Seabuckthorn, also known as acanthopanax, vinegar willow, black thorn and pimples, etc., for the Elaeagnus Seabuckthorn deciduous trees or shrubs, afforestation and soil and water is excellent tree species in China’s north and southwest of nearly 20 provinces , There are natural forest and plantation distribution. Because of its wide use, Afforestation quick, more and more people’s attention. In order to harness the Loess Plateau and restore vegetation rapidly, we conducted aerial seeding experiments of seabuckthorn, Caragana korshinskii, and Astragalus adsurgens in 1975 and 1983 in collaboration with other agencies in Wuqi County, Shaanxi Province. Now nine years, the results of the study on the biological characteristics and benefits of seabuckthorn on the fly are described below, in order to provide some information for the development and utilization of seabuckthorn resources.