文献类型：期刊文献

中文题名：云南野生余甘子果实类群及其分布特点研究

英文题名：A Study on the Groups and Distribution Characteristics of Wild Emblica in Yunnan Province

作者：李昆[1] 陈玉德[1] 谷勇[1] 张志均[1] 侯彬[1]

第一作者：李昆

机构：[1]中国林业科学研究院资源昆虫研究所

年份：1994

卷号：7

期号：6

起止页码：606-611

中文期刊名：林业科学研究

外文期刊名：ROREST RESEARCH

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

基金：1988~1993年林业部重点课题

语种：中文

中文关键词：余甘子;分布;果实类群

外文关键词：emblica,distribution,fruit type

分类号：S660.24

摘要：云南是野生余甘子资源最为丰富的省份，本文根据果形和其它经济性状，将它分为６大类群，３０多个类型。其中，球类群占调查总数的６１．９％，单果重大于６ｇ的结果株数不到１０％，在集中分布区大面积单产仅３５０～４１０ｋｇ／ｈｍ２。云南野生余甘子果实中Ｖｃ含量和ＳＯＤ活性比福建所产的余甘子果实高，分别为７６９ｍｇ／１００ｇＦｗ和２９３ｕｎｉｔｓ／ｇＦｗ，单于和纤维素含量亦比福建的高。果实１０月即可成熟，而种子要到翌年１～２月方能成熟。
There are abundant resources of wild emblica(Phyllanthus emblica L.)inYunnan Province,China. They can be classified into six groups and thirty types. Among thesix groups,the globular group is the largest one,which accounted for 61.9%of the total in-vestigated quantity. Its percent of fruit-bearing trees with single fruit weight more than 6 g isat a low level of 10%. Although there were a large number of the trees in the distributionzone,the average yearly yield is only 350～410 kg/hm2. Emblica fruit in Yunnan contained alarge amount of vitamin C and had a high SOD activity(769 mg/100 gFw and 293 units/gFwrespectively),but its percent of tannin and fibre were higher than those of the Fujian’s forthe sampling in December. The fruits mature gradually from December to March of the fol-lowing year. It’s suggested that the fruit-picking should be done in winter.