文献类型：期刊文献

中文题名：西伯利亚杏杏核自然变异与类型划分

英文题名：Natural Variation and Types Division of Almond Characters of Armeniaca sibirica

作者：李迎超[1] 王利兵[1] 尹杰[2] 彭建东[2] 邹全程[3]

第一作者：李迎超

机构：[1]中国林业科学研究院林业研究所/国家林业局林木培育重点实验室;[2]辽宁省杨树研究所;[3]国家林业局调查规划设计院

年份：2013

期号：9

起止页码：1371-1377

中文期刊名：核农学报

外文期刊名：Journal of Nuclear Agricultural Sciences

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：中央级公益性科研院所基本科研业务费专项资金项目(RIF2013-02);国家科技部科技支撑计划(2011BAD22B08);国家财政部科技部林业公章回体性行业科研专项(201004001)

语种：中文

中文关键词：西伯利亚杏;杏核;自然变异;优良类型

外文关键词：Armeniaca sibirica （L.） Lam. ; Almond; Natural variation; Superior type

分类号：Q348

摘要：在对西伯利亚杏3个主产区(长白山北部、大兴安岭南麓和燕山南麓太行山北段地区)全面踏查的基础上,测定西伯利亚杏杏核主要表型特征和经济性状的变异情况,从而进行了类型划分,并对各类型经济性状进行分析和评价。研究结果表明:西伯利亚杏杏核的各数量性状个体内变异较小,但个体间变异较大,具备选择优良类型的基础;西伯利亚杏在长白山北部山地的小卵圆核型、大兴安岭南麓的大心脏核型、中椭圆核型、燕山南麓太行山北段地区的中心脏核型、大心脏核型均属于初选优良类型,这些类型在当前没有无性系品种可利用的条件下,可以在当地作为丰产高油优良类型,并且通过无性繁殖手段试行推广。
Based on comprehensive investigation of Armeniaca sibirica 3 main production areas, sample plots were set and samples were collected. The types were divided based on variation of Armeniaca sibirica almond main phenotype and economy characteristic determination, and then economy characteristic of each type was analyzed and evaluated. The results were as follows： （1）The within a tree variation of Armeniaca sibirica almond quantity characteristic was smaller, but the individual trees were bigger, providing the basis for superior type selection.（2） The small ovate kernel type belongs to the superior type of Armeniaca sibirica in the north Changbai Mountain. The big cordiform kernel type and middle elliptic kernel type were the superior types of Armeniaca sibirica in the south foot of Daxinganling Mountain. The middle cordiform kernel type and big cordiform kernel types were the superior types of Armeniaca sibirica in the south foot of Yan Mountain and the north Taihang Mountain. As there was no clone breed that could use, these 5 superior types of each areas could try to promote through clonal means.