山蒌生物学特性观察与优良单株选择  

Biological Characteristics of Piper sarmentosum and Individual Plant Selection

作　　者：李新[1] 刘进平[1] 黄东益[1] 成善汉[2] 

机构地区：[1]海南大学农学院/热带作物种质资源保护与开发利用教育部重点实验室,海南海口570228 [2]海南大学园艺园林学院,海南海口570228

出　　处：《热带生物学报》2014年第3期272-276,共5页Journal of Tropical Biology

基　　金：国家自然科学基金项目(31060204);海南大学地方服务项目(自然科学类)

摘　　要：山蒌(Piper sarmentosum Roxb.)可作为新型热带香菜和药用植物进行开发利用,笔者对其生物学性状进行观察,获得了4个季节内叶片增长量、叶长×叶宽平均增长量和株高增长量数据,并在观测平均叶片数、叶长×叶宽、主茎长和株高等4个指标的基础上,从30株山蒌中选出3株优良单株。Piper sarmentosum Roxb.can be commercially developed as a new tropical spice plant.Biological characteristics of P.sarmentosum were observed and average increment in leaf number,leaf length × leaf width and plant height of P.sarmentosum were determined during four seasons.Three excellent plants were selected from 30 plants on the basis of indexes such as average leaf number,leaf length × leaf width,length of main stems.plant height,etc.

关 键 词：山蒌 生长习性 生长量 单株选择 

分 类 号：S649[农业科学—蔬菜学]