摘要
保山3号余甘子是从野生实生植株中选育的优良无性系品种。其幼树期生长势强旺,树形开张,枝条似垂柳状,具早实丰产特性;以2a龄田间栽培实生苗作为砧木,嫁接后第二年结果,第四年进入盛果期,平均单株果实产量达71kg。文中介绍保山3号余甘子的选育过程,阐述其植物学特性、果实经济性状、生长结果特性及物候期等主要生物学特性,并以繁殖技术、栽植与抚育技术简要介绍其栽培技术要点。
As an excellent clonal variety selected from wild seedlings,the Phyllanthus emblica Baoshan No.3 seedling grew vigorously with the divergent tree form and the weeping willows - like branches presenting the characteristics of early fruiting and high yield.If the 2 - year field - grown seedling was selected as the rootstock,the grafted tree would be in the initial fruiting period after 2 years and in the full fruiting period after 4 years when the fruit yield per plant was 71 kg.This paper introduced the breeding process of Phyllanthus emblica Baoshan No.3,illustrated its botanical characteristics,fruit economic characteristics,growth and fruiting characteristics and phenological period,and briefly expounded the main cultivation techniques of breeding,planting and tending.
作者
罗存贞
赵江萍
杨晓霞
李归林
LUO Cunzhen;ZHAO Jiangping;YANG Xiaoxia;LI Guilin(Baoshan Station of Forestry Technology Promotion,Longyang,Yunnan 678000,China)
出处
《林业调查规划》
2019年第5期108-111,共4页
Forest Inventory and Planning
基金
“云岭产业技术领军人才”培养基金(2015-30)
关键词
保山3号余甘子
优良无性系
选育
生物学特性
栽培技术
Phyllanthus emblica Baoshan No.3
superior clone variety
selection and breeding
botanical characteristics
cultivation techniques
