辣木品种对比与矮化试验研究初探  

Preliminary study on comparison and dwarfing test of moringa oleifera varieties

作　　者：李建凡 李海涛 陈莹莹 蓝金宣[3] 曾祥艳[3] 赵玉清 韩杰 Li Jian-fan;Li Hai-tao;Chen Ying-ying;Lan Jin-xuan;Zeng Xiang-yan;Zhao Yu-qing;Han Jie(Forestry Research Institute in Rongxian,Yulin,Guangxi 537501,China;Guangxi Huasen Design Consulting Co.,Ltd.,Nanning 530011,China;Key Laboratory of Guangxi Characteristic Economic Forest Cultivation and Utilization,Forestry Science Research Institute in Guangxi Zhuang Autonomous Region,Nanning530002,China)

机构地区：[1]广西玉林市林业科学研究所,容县537501 [2]广西华森设计咨询有限公司,南宁530011 [3]广西壮族自治区林业科学研究院广西特色经济林培育与利用重点实验室,南宁530002

出　　处：《广西农学报》2018年第5期10-13,共4页Journal of Guangxi Agriculture

基　　金：玉林市科学研究与技术开发计划项目(玉市科攻1621023);广西壮族自治区林业厅预算项目(辣木高效培育技术研究与示范)

摘　　要：【目的】初步筛选出适合玉林地区生长的辣木品种与矮化高度。【方法】引种和栽培印度野生、印度人工两个品种,按照0. 5m、0. 8 m、1. 0 m共3个高度进行截顶矮化,测定地径、树高、一级分枝数、开花情况等指标并进行对比。【结果】不同品种之间印度野生品种明显比印度人工品种开花更多;不同处理方式之间已矮化的辣木比未矮化的辣木成花比例略高;印度野生品种的枝叶主成分略优于印度人工品种;在1. 0 m的高度进行矮化,不仅恢复生长的速度快,而且分枝更多。【结论】印度野生品种更适合玉林地区生长;最理想的矮化位置是1. 0 m。【Objective】Preliminary screening of moringa oleifera varieties and dwarfing height suitable for growth in Yulin area.【Method】Introduction and cultivation of two species from India wild and India artificial,dwarfing according to 0.5m,0.8m and 1.0m,measure and compare ground diameter,height,primary branch number and flowering condition.【Result】Compare with the India artificial variety,the India wild is obviously more than in number of flowering;compare with the not dwarfed variety,the dwarf moringa oleifera slightly more than in flower proportion;compare with the India artificial variety,the India wild is more than in principal component of branches and leaves;dwarfing at a height of 1.0 m,not only grows faster,but also branches more.【Conclusion】Preliminary screening India wild varieties are more suitable for growing in Yulin area,the most suitable dwarf position is 1.0m.

关 键 词：辣木 品种 对比 矮化 

分 类 号：S792.99[农业科学—林木遗传育种]