杏树抗逆性强，结果早，果实生育期短，品质好，经济寿命长，已成为内蒙古自治区果树的主栽树种之一。随着我区西部大开发战略的实施，生态建设速度加快，杏树面积将逐年增加。但杏树坐果率低是生产中普遍存在的问题，限制了杏树的发展。因此，必须认真研究加以解决，现将杏树 Apricot has strong resistance, early fruit, short fruit growth period, good quality and long economic life. It has become one of the main tree species in fruit trees of Inner Mongolia Autonomous Region. With the implementation of the western development strategy in our region and the speeding up of ecological construction, the area of ​​almond trees will increase year by year. However, the low fruit setting of almond trees is a common problem in production, which limits the development of almond trees. Therefore, we must seriously study to solve, now apricot trees