１沙棘在改造荒漠、水土保持、营养价值、经济价值、社会效益等各方面的重大意义已举世公认。从某种意义上说，中国北方荒漠农业的开发，黄河的治理沙棘是首选树种。２实践证明，目前中国沙棘刺多、果小、低产是发展沙棘的重大障碍，经济效益低，群众种植沙棘的积极性... 1) The great significance of seabuckthorn in rehabilitating the desert, soil and water conservation, nutritional value, economic value and social benefits has been universally acknowledged. In a sense, the development of desert agriculture in northern China, the treatment of seabuckthorn Yellow River is the preferred tree species. 2 Practice has proved that at present China seabuckthorn more thorn, fruit small, low yield is a major obstacle to the development of seabuckthorn, low economic efficiency, the masses planted seabuckthorn enthusiasm ...