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首页> 外文会议>International Symposium on forage, turf-grass and biofuel germplasm research >The present situation and prospect of tropical and subtropical forage germplasm resources investigation,collection, conservation and utilization in South China
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The present situation and prospect of tropical and subtropical forage germplasm resources investigation,collection, conservation and utilization in South China

机译：南方热带和亚热带饲料种质资源调查，收集，保护和利用的现状与展望

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As a preliminary agricultural natural resource, forage plays an important role in the grassland livestock industry, ecological environment, 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 1940s. 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, 5190 indigenous fodder shares belonging to 435 species, 161 genera, 12 Families have been surveyed and collected in South China;1042 exotic shares belonging to 87 species, 42 genera with grass and legume have been introduced and conserved;2870 shares belonging to 207 species, 96 genera, 6 families have been conserved in seed copy bank;482 shares belonging to 6 species, 6 genera, 3 families in vitro;and 341 shares belonging to 10 species, 8 genera, 3 families in the nursery in plant preservation.
机译：作为初步的农业自然资源，饲料中扮演着草原畜牧业的重要作用，生态环境和农业的可持续发展。本文总结了调查，收集，保存和热带，亚热带牧草遗传资源鉴定，以及收集，繁殖和保护在南中国的方法。热科院热带牧草研究中心（TPRC）一直从事从20世纪40年代的热带和亚热带牧草资源收集，保存和利用的研究。现在，在植物种植在低温副本基因库，1个厂库在体外和1个苗圃站已经建立。总体而言，5190属435种，161个属土著饲料股，12名科已被调查，并在中国南方收集; 1042属于87种，42属草异国情调的股票，豆类已经出台和保守; 2870股属于207种，96属，6个家庭已保守种子拷贝银行; 482股属于6种，6属，体外3个科;和341股属于10种，8属3个科在苗圃植物保鲜。

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