草业科学2009，Vol.26Issue(7)：147-151,5.
野生豆科植物三点金的无性繁殖研究
Study on asexual propagation of the wild leguminous plant of Desmodium tiflourum
摘要
Abstract
Rapid reproduction technique of nutritive part of Desmodium tiflourum in subtropical climate of Guangdong was studied. The results showed that D. tiflourum was adapted to various soil conditions, and its average planting survival rate in various soil was over 83%, with 96% in latosol. The D. tiflourum could be planted in spring, summer and autumn, and the survival rate reached 98% in July. The survival rate of various asexual propagation methods was more than 92%, and the highest rate was 98%. Plant moisture retention and avoiding wilting was the key of promoting the survival rate. The superior soil substance used for asexual propagation or turf-establishment was latosol, and the optimum season was summer.关键词
三点金/无性繁殖/成活率/砖红壤Key words
Desmodium tiflourum/ asexual propagation/ survival rate/ lastosol分类
农业科技引用本文复制引用
马宗仁,何国强..野生豆科植物三点金的无性繁殖研究[J].草业科学,2009,26(7):147-151,5.基金项目
深圳市科技项目"野生豆科草坪植物三点金繁殖机理及成套技术研究"(200735 ) （200735 ）
