该课题组针对我国南方红黄壤三熟制稻田复种方式单一，绿肥面积下降，农民收入低等实际情况开展了研究。经 5年的研究获如下成果： 1.对冬种豌豆品种引进筛选、适播期、适播量、接种豌豆根瘤菌、豌豆田除草剂选用等 5个方面进行系统研究，总结提出了三熟制稻田冬种豌豆高产配套 The research group for our country red-yellow soil three-cropping rice single way of re-planting, green manure area decreased, the actual situation of low-income farmers carried out a study. After 5 years of research, the following achievements were obtained: 1. The research on the introduction, selection and suitable sowing date, suitable seeding rate, rhizobia inoculation and herbicide selection in pea field were conducted in winter. Winter rice plant winter pea high yield package