耐淹性草种的研究进展

The status and progress of grasses with waterlogged tolerance

水淹是世界范围内发生频率较高的干扰事件。在介绍了国内外有关耐淹性草种研究概况后,根据我国实际情况,结合多年经验提出了我国南方今后耐淹草种应该从以下三个方面展开研究:1)建议国家和各有关部门增加投入并将耐淹草种研究开发列入重大专题研究,重点支持;2)加快对城镇沿江风光带绿化为主的耐淹、耐污、固土优良草坪草种筛选及建植养护管理的研究;3)加快对江、河、湖泊、堤岸、洲滩种植的具有耐淹固土、保堤效果好、产量高、品质好的优良牧草及配套养畜养鱼综合利用进行研究;4)加快对山丘水库散落区耐淹草种的筛选及配套养鱼、防淤减积进行研究和综合利用。

The water logging is one of natural disasters with higher frequency throughout the world. After reviewing the scientific research progress of waterlogged tolerance of grass species, this paper propose the key research content in the future as following： fund the key project of waterlogged tolerance of grass species, breeds new lines of turfgrasses with resistant to waterlog, develop comprehensive technology for livestock and fish production by using forage grasses with waterlogged tolerance, control erosion of embankment.