百喜草在我国南方红壤坡地农业可持续发展中的应用与地位  

Application and Position of the Bahia Grass in the Sustainable Development of Agriculture in theRed Soil Slopeland Regions in Southern China

作　　者：李德荣[1] 王静[1] 董闻达[1] 

机构地区：[1]江西农业大学农学院,江西南昌330045

出　　处：《江西农业大学学报》2003年第6期948-952,共5页Acta Agriculturae Universitatis Jiangxiensis

基　　金：国家"八五"科技攻关项目(856062501)

摘　　要：通过较系统地总结近十多年百喜草在我国南方红壤丘陵坡地农业中的应用与研究,结果表明:百喜草具有良好的水土保持、改土增肥、改善生产区小气候、增加主作物产量、改善果品质量以及提供草食畜禽饲料等作用。对在坡地农业体系中开展的综合利用,表明有利于整个生态农业系统能流、物流的良性循环,其生态、社会、经济效益明显。广泛应用百喜草,可为南方红壤坡地农业的可持续发展奠定坚实的基础。The application of Bahia grass in agriculture in the red soil slopeland in Southern China was summarized.The results showed that Bahia grass is beneficial to soil and water conservation,improves and maintains the fertility of soil,improves the regional climate, increases the yield of major crops,improves fruits'quality and provides poultry and animals with forage grass. Planting Bahia grass on slopeland is also beneficial to the circulation of energy flow and material flow in the eco-agriculture system. And it's ecological, economical and social benefits are obvious.Planting Bahia grass broadly can make a solid basis for the sustainable development of slopeland agriculture in the red soil slopeland regions in southern China.

关 键 词：百喜草 南方红壤 坡地农业 可持续发展 水土流失 禾本科 农业 

分 类 号：S157.43[农业科学—土壤学]