黑龙江东南部山杏种质资源的初步研究  

A Preliminary Study on the Germplasm Resources of Prunus sibirica Linn.in the Southeast of Heilongjiang Province

作　　者：李雪[1] 

机构地区：[1]黑龙江省牡丹江林业科学研究所,黑龙江牡丹江157010

出　　处：《中国林副特产》2013年第1期22-24,共3页Forest By-product and Speciality in China

基　　金：黑龙江省科技厅攻关专项(GB07B304);黑龙江省森工总局专项(sgzjY2012012)资助

摘　　要：黑龙江省有着丰富的山杏资源,主要对黑龙江省东南部地区的9个地点开展调查,根据选优的标准,确定了优树50株。通过对优树果实鲜重、果核大小、果核鲜重、果核干重进行测量,再经过方差分析和多重比较分析,各产地优树存在较大差别。Heilongjiang province is rich in the Prunus sibirica Linn. resources, we investigated nine locations of the southeast of Heilongjiang province, determined fifty elite trees according to the selection standard. The fresh weight, fruitstone size, fruitstone weight, fruitstone dry weight of the elite trees were measured and analysed through the variance analysis and multiple compari- son analysis, the results showed that the elite trees were different.

关 键 词：山杏 种质资源 性状 果实 果核 三径 评定 

分 类 号：S662.2[农业科学—果树学]