吴旗飞播建造沙棘、沙打旺带状混交植被研究,是在1975—1979年吴旗飞播沙打旺试验成功基础上进行的。吴旗飞播沙打旺试验成功,引起中央领导同志、国家科委、中国科学院等有关部门的重视,邓小平同志亲自批示,在西北组织实施。目前已在我国北方大面积推广300多万亩。由于沙打旺不能天然更新,沙打旺衰败后怎么办?如何解决沙打旺衰败后的植 Wu Qifei sowing seabuckthorn planting, Shawang Wang Banded mixed vegetation research, is in 1975-1979 Wuqi fly sowing Wangwang successful test on the basis of. Wu Qiche’s success in sowing sand and broadcasting has aroused the attention of the central leading comrades, the State Science and Technology Commission and the Chinese Academy of Sciences and other relevant departments. Comrade Deng Xiaoping personally commented and implemented in the northwest. At present, it has been widely popularized in the north of our country by more than 3 million mu. How can we solve the problem after the decline of Shamwang Wang because we can not update it naturally?