文献类型：期刊文献

中文题名：塔拉豆荚和种子形态特征的变异研究

英文题名：Primarily Study on Morphological Variations of Pods and Seeds in Tara(Caesalpinia spinosa)

作者：包松莲[1] 李志国[1] 张建云[1] 郑书星[1]

第一作者：包松莲

机构：[1]中国林业科学研究院资源昆虫研究所

年份：2010

期号：4

起止页码：171-174

中文期刊名：贵州农业科学

外文期刊名：Guizhou Agricultural Sciences

收录：CSTPCD;;北大核心:【北大核心2008】；

基金：林业公益性行业科研专项"塔拉优良品种筛选与高效栽培示范"(4-18);中国林科院资源昆虫研究所基本科研业务费专项"塔拉优良品种选育的初步研究"(Riri200704M);国家林业局"948"项目"塔拉胶加工技术的引进"(2006-4-100)

语种：中文

中文关键词：塔拉;豆荚;种子;形态指标;变异

外文关键词：Tara （Caesalpinia spinosa）; pods; seed; morphological parameter; variation

分类号：S685.99

摘要：为了解塔拉豆荚、种子的形态变异,研究了不同产地以及各产地内不同塔拉个体豆荚和种子的形态特征,并分析单荚饱满种子数与豆荚形态特征、种子千粒重与豆荚及种子形态特征的相关性。结果表明:在塔拉的适生范围内,海拔对塔拉的形态变异影响不大,不同产地间形态变异较小,主要变异存在于产地内和单株间;并且豆荚的形态指标较为稳定,种子的形态指标变异较大。饱满种子和豆荚的形态指标(除单荚重外)相关性不大,但种子千粒重和种子的形态指标均有一定的正相关性。
The morphological parameters of pod and seed in different producing area and each area were studied, and the correlation on fully developed seeds each pod and pod morphological feature, thousand seed weight and morphological feature of pod and seed to understand the morphological variation of pod and seed in Tara （Caesalpinia spinosa）. Results indicated that altitude had little effect on morphological variation for Tara （Caesalpinia spinosa） in its suitable areas, variation was less among different area, mainly variation occurred in individual area and plant. Besides, the morphological parameter of pod was stable but seed had large variation. There was little correlation on fully developed seed and pod morphological parameter （exclude individual pod weight）, but there was positive correlation on both seed thousand weight and seed morphological parameter.