为研究杏果实发育规律,1980年～1982年连续3年观察了杏果实的发育动态、杏果实发育各历期的增长特性及不同发育期在产量构成中的作用。谨将结果初步整理如下。一、材料与方法供观察品种为30～60年生的麦黄杏、白香蜜杏、红香蜜、假麦黄、玉杏、广平杏、绵杏、油臻、红臻、大臻、毛臻、绵臻、 In order to study the law of the development of apricot fruit, the development of apricot fruit, the growth characteristics of apricot fruit during each period and the role of different developmental stages in the yield formation were observed for three consecutive years from 1980 to 1982. The results will be summarized as follows. First, the material and method for the observation of varieties of 30 to 60 years of wheat yellow apricot, white honey apricot, Hong Xiang honey, leave yellow wheat, jade apricot, Guangping apricot, cotton apricot, oil Zhen, Hong Zhen, Mao Zhen, cotton Zhen,