木地肤Kochia prostrata是一种优良的旱生牧草。在多年试种成功的基础上,1980年开始用于飞播改良草场,三年来已在撂荒地和天然草场播种七万余亩。新疆有一千多万亩撂荒地以及大面积的干旱天然草场需补播改良,仅靠人工和地面机械播种,显然不能完全适应这种需要,特别在劳力少、机械缺的大草原区,飞播对加速草场改良更有重要意义。但是飞播质量的高低,直接关系到飞机 Kochia prostrata is a fine dry grass. Based on many years of successful trial planting, it began to be used for aerial seeding improvement pastures in 1980 and more than seventy acres were sown in abandoned land and natural pastures in three years. Xinjiang has more than 10 million hectares of wasteland and a large area of ​​natural dry grasslands need to be sowed to improve the sowing, artificial and ground-based mechanical sowing, obviously can not fully meet this need, especially in labor-less, mechanical lack of Prairie area, airborne More important for accelerating pasture improvement. However, the quality of aerial broadcasting is directly related to the aircraft