综述了近十年来黑麦草—水稻草田轮作系统研究与应用方面的新进展 ,包括冬种黑麦草对土壤理化性状、生物学性状、后作水稻生长发育以及在此轮作制度下黑麦草的生产能力、栽培利用技术等的研究和推广应用此项轮作技术所采取的措施 ,并对生产利用中存在的某些问题进行初步探讨 The recent advances in the research and application of ryegrass-paddy field crop rotation system were reviewed in this paper. The effects of winter ryegrass on soil physical and chemical properties, biological characteristics, growth and development of post-cropping rice and ryegrass productivity under this rotation system , Cultivation and utilization of the technology research and promotion of the use of this technology to take the rotation of the measures and production and utilization of some of the problems discussed