仁用杏授粉生物学特性观察初报

A Preliminary Report on the Study of Pollination Biology in the Kernel Apricot

对新疆北疆地区仁用杏龙王帽和优一的授粉生物学特性进行研究。结果表明:龙王帽和优一的花期相遇,各年份间相差不大。仁用杏不同的果枝类型,形成的完全花比例不同,短果枝和花束状果枝上的完全花比例最高,其次为中果枝,长果枝最低。通过自花授粉、自然授粉和异花授粉情况的比较发现,龙王帽和优一可以互相授粉,授粉亲和性高。

The pollination biology of two kernel apricot varieties showed that flowering stage of Longwangmao was in aecordance with Youyi and had little difference in different year. The complete flower ratio on different fruit branches was different, bouquet spur and short pod-branch was higher than medium branch and long branch. From the self-pollinating, natural-pollination and cross-pollination test, we ound that both Longwangmao and Youyi have high pollination compatibility and they can be pollinate with each other.