热带作物学报2012，Vol.33Issue(2)：390-396,7.DOI:10.3969/j.issn.1000-2561.2012.02.034
华南地区热带亚热带草种质资源考察收集与保存利用现状及前景
The Present Situation and Prospect of Tropical and Subtropical Forage Germplasm Resources Investigation, Collection,Conservation and Utilization in South China
摘要
Abstract
As a preliminary agricultural natural resource,forage plays an important role in the grassland livestock industry,ecological envicnment,and the sustainable development of agriculture.This paper summarizes the survey,collection,conservation and identification of tropical and subtropical forage genetic resources,as well as the methods of collection,reproduction and conservation in South China.Tropical Pasture Research Center(TPRC)of CATAS has been engaged in research of the tropical and subtropical forage resources collection,conservation and utilization from 1 940 s.Now a copy gene bank in low temperature,1 plant library in vitro and 1 nursery station in plant plantation have been established.In total,5 190 indigenous fodder materials belonging to 435 species,161 genera,12 Families have been surveyed and collected in south China; 1 042 exotic materials belonging to 87species,42 genera with grass and legume have been introduced and conserved; 2 870 materials belonging to 207species,96 genera,6 families have been conserved in seed copy bank; 482 materials belonging to 6 species,6genera,3 families in vitro; and 341 materials belonging to 10 species,8 genera,3 families in the nursery in plant preservation.关键词
草种质资源/热带亚热带地区/考察/收集/保存/利用Key words
Forage gennplasm resources/ Tropical and subtropical regions/ Investigation/ Collection, Conservation/Utilization分类
农业科技引用本文复制引用
白昌军,刘国道,张瑜,虞道耿..华南地区热带亚热带草种质资源考察收集与保存利用现状及前景[J].热带作物学报,2012,33(2):390-396,7.基金项目
国家科技支撑计划(No.2011BAD17B01-01-5) （No.2011BAD17B01-01-5）
物种资源保护项目 （）
农业部热带作物种质资源保护项目(No.121ZZY-09) （No.121ZZY-09）
中央级公益性科研院所基本科研业务费专项资金(No.PZS083). （No.PZS083）
