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1993年9月全国沙棘资源建设现场会后,黄委与山东河务局认真贯彻落实会议精神,态度积极说干就干。黄委农水局在调研基础上,结合黄河下游气候土壤条件,认为把沙棘引进黄河口各县,有利于改造盐碱地、防风固沙、护岸固坡,于1993年10～11月,购进沙棘苗200万株,在河口各有关县进行多个试验点造林,并留下一部分以供今春造林。该局计划今年自己育苗,以满足该试验区造林用苗木。 黄委会、山东河务局向所辖河务局、管理局、闸管所发出便函,号召积极引进试种沙棘,重点在黄河淤背区试栽,逐步推广扩大。山东境内黄河沿岸有淤背区近500公里长,其中达到放淤设计标准的300多公里,淤背区一般宽50～100米,达标部分的土地约3.2万
After the on-site conference for seabuckthorn resources was held in September 1993, the Yellow River Commission and the Shandong River Bureau conscientiously implemented the spirit of the conference, and said the attitude was positive. Based on the investigation and research, combining with the climate and soil conditions in the lower reaches of the Yellow River, Yellow River Water Conservancy Bureau believes that the introduction of seabuckthorn into the counties of the Yellow River mouth is conducive to the transformation of saline-alkali land, windbreaks and sand-fixation, bank protection and slope protection. From October to November 1993, 2000000, in the estuary counties in a number of experimental sites afforestation, and leave some for afforestation this spring. The council plans to raise their own seedlings this year to meet the test area afforestation seedlings. The Yellow River Commission and the Shandong River Bureau issued a circular letter to the river administration, administration and control authorities under the jurisdiction of the Yellow River Administration, calling for the active introduction of seabuckthorn for trial cultivation. The emphasis was put on trial planting in the Yellow River Back-ditch, and gradually expanded. There are nearly 500 km of silt dorsal region along the Yellow River coast in Shandong Province, of which 300 km reach silt design standards and 50 to 100 meters wide in the silt ditch area. The standard part of the land is about 32,000