山杏晚花优良单株选育研究  

Superior Individual Plants Selection of Late-Flowering Armeniaca sibirica

作　　者：于金成 温爱亭 YU Jincheng;WEN Aiting(Heilongjiang Forest Research Institute,Heilongjiang Harbin 150081)

机构地区：[1]黑龙江省自然资源权益调查监测院,黑龙江哈尔滨150080 [2]黑龙江省林业科学研究所,黑龙江哈尔滨150081

出　　处：《林业科技》2023年第4期35-37,共3页Forestry Science & Technology

基　　金：黑龙江省省属科研院所科研业务费项目(CZKYF2021B011);黑龙江省自然科学基金项目(LH2022C080);国家林草局生物安全与遗传资源管理项目(KJZXSA212113)。

摘　　要：以黑龙江省林口县、嫩江县试验地初选优良单株为对象进行物候观测调查。以开花期中盛花期为评价标准,在林口县、嫩江县试验地各筛选出26株、22株优良晚花单株,晚花优良单株可应用于选择育种研究以解决山杏花期霜害的问题,同时也为进一步的育种工作提供基础。Phenological observation and investigation were carried out on the preliminary selection of excellent single plants in the experimental sites of Linkou County and Nenjiang County in Heilongjiang Province.With mid-peak flowering period the evaluation standard,26 plants and 22 excellent late flowers were selected in Linkou County and 22 excellent late flowers in Nenjiang County.In order to solve the problem of freezing damage during Prunus armeniac blooming period,and also to provide a basis for further breeding work.

关 键 词：山杏 晚花 抗霜冻 

分 类 号：S662.2[农业科学—果树学]