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解放后,山西省右玉县在当地主要河流苍头河及其支流的岸滩上,营造了以小叶杨、沙棘、乌柳为主的护岸护滩林。根据1978年的航片解译统计,主要河道的护岸林长约222.9公里,面积达4.4万余亩。这些植物护岸工程,分布河道两岸,枝密根繁,郁郁葱葱,在防冲固岸和保滩护田上起到了良好作用。为弄清护岸护滩林的防护机理及效益,我们于1985年9月25日至10月17日,对右玉县苍头河及其支流的河岸、河滩的植物防护工程进行了调查研究。
After the liberation, Youyu County, Shanxi Province, built a bank of bank protection poplar mainly composed of Populus simonii, Seabuckthorn and Wuluo on the banks of the bank of the main local river, the Cangtou River and its tributaries. According to 1978 air navigation interpretation statistics, the main river bank of about 222.9 km bank protection, an area of 44,000 acres. The revegetation works of these plants distribute both banks of the river, with dense branches and lush foliage. They play a good role in the anti-punching and shoreline protection and the protection of the tidal flats. In order to understand the protection mechanism and benefits of bank protection beaches and forests, we conducted a survey on the plant protection works of the bank and bank of the bank in the village of Youyu County and its tributaries between September 25 and October 17, 1985.