从事花生高产栽培及杂交育种的研究者,普遍认为授精率低是影响花生高产和杂交效率的主要因素之一。一些研究者曾对花生花粉发育、授精及胚胎发育作过一些研究,指出了造成花生授精率低的部分原因。但对花生授精率低的主要原因尚未揭示出来。为解决这一问题,我们对花生花柱的形态进行了较为详细、系统的 Researchers engaged in high-yielding peanut cultivation and crossbreeding generally believe that low fertilization rate is one of the major factors that affect peanut high yield and hybridization efficiency. Some researchers have done some research on the development, fertilization and embryo development of peanut pollen, pointing out some of the reasons for the low fertilization rate of peanut. However, the main reason for the low rate of peanut insemination has not yet been revealed. To solve this problem, we conducted a more detailed and systematic study of the peanut style