文献类型：期刊文献

中文题名：中国核桃主要品种坚果缝合线特性研究

英文题名：Study on Shell Seal Characteristics of Walnut Breeds in China

作者：齐静[1,2] 马庆国[2] 杨建民[1] 裴东[2]

第一作者：齐静

机构：[1]河北农业大学;[2]中国林业科学研究院林业研究所国家林业局森林培育重点实验室

年份：2009

卷号：27

期号：2

起止页码：57-61

中文期刊名：经济林研究

外文期刊名：Nonwood Forest Research

收录：CSTPCD

基金："十一五"科技支撑计划"高产优质核桃;板栗;仁用杏新品种选育专题"(2006BAD01A1703)

语种：中文

中文关键词：核桃;缝合线;差异性;相关性

外文关键词：walnut ; shell seal; differences ; correlation

分类号：S664.1

摘要：以我国的农家核桃品种以和目前主栽的早实品种为试材,以美国主栽品种强特勒为标准品种,对坚果的缝合线特性开展了研究。结果表明:缝合线紧密度与其高度、内褶壁厚度呈显著正相关关系,而与栽植地变化无关。我国传统优良品种的缝合线紧密度与强特勒无明显差异,而早实品种缝合线紧密度差与强特勒有明显差异。
Shell seal characteristics of walnut Breeds in China were studied taking country breeds and precocious breeds as materials, and taking American breed ＇Chandler＇ as standard. The results showed that tightness of shell seal was positive--correlated with its height and inner pleat thickness significantly, but it had nothing to do with planting land changes. Shell seal tightness of precocious breeds had significant difference with ＇Chandler＇ but traditional breeds had not.