【摘要】 为了培育仁用杏的优良品种，作者自1979年以来进行了仁用杏的选优工作。1979年对河北省涿鹿县10~15年生的仁用杏"龙王帽"、"一窝蜂"的嫁接树和"大山甜"的实生树进行了普选，选出33个优良单株；1983年从中选出10个优系，并引入国家果树种质熊岳李杏圃观察和鉴评，1992年选出4个优系，1998年6月经辽宁省科委组织的专家组验收，并暂命名为"超仁"、"油仁"。"车仁"和"国仁"。"超仁"为"龙王帽"的优系，其余三个为"一窝蜂"的优系。这4个优系的单仁重和株产等性状均比其母树有不同程度的提高。更多还原

【Abstract】 From a general selection on 10 ~ 50-yr-old kernel-utilizing apricot-Longwang Longwangmao, Yiwofeng, Dashantian in Zhuolu county, Hebei Province in 1979, 33superior plants werepicked out. In 1983, 10 more superior of the 33 plants werechosen into Xiongyue Plumcol fursery ofNational Fruit Germ Plasm Resource forsurvey and evaluation by which 4 superior strains were selectedin 1992. In June1998, 4 strains were named chaoren, Youren, Fengren and Cuoren, respectively. Chaorenwas a superior strain from Longwangmao, the rest were from Yilvofeng. Weights ofperkernel and yields of per plant of 4 superior strains increased to a varyingdegree than those of theirmother trees.更多还原