草果繁殖生物学特性研究综述

Research Summary on Propagation Characteristics of Amomum tsao-ko

目前草果多种植于天然林下,基本处于半野生状态,对生态环境破坏严重,且单位面积产量低,普遍存在花而不实现象。从草果花生物学特性、花粉活力、遗传体系、种群结构,栽培技术等方面阐述了影响草果开花结实及产量的研究情况。为进一步研究如何科学经营管理草果林,提高草果产量,保护生态环境提出科学分析和建议。

In a long period, Amomum tsao-ko has always been planted in a half-wild way. It caused some problems such as destroying the ecology system environment, poor quality and so on. In this paper, first look back on some characteristic about biology, heredity system, population structure, planting technology and some factors which can have impact on the quantity and quality of the Amomum tsao-ko. So this paper will give some reasonable advices about how to manage the Amomum tsao-ko, increase the quantity, and protect the environment of tropical forest.