油稻稻是一种适合南方土壤气候条件的种植制度。我们金华地区自1978年大面积推广油稻稻三熟制以来,粮油历年获得高产稳产,深受群众欢迎。总结油菜、双季稻三熟制的主要好处是:一、油菜适应红壤地区土壤气候条件。我区红壤面积大,双季稻田多为酸性,粘性重,普遍缺磷,有机质少,土质瘠薄。而油菜耐酸耐粘性比较强,在酸性土壤上能生长良好。 Oryza sativa is a growing system suitable for the climate of southern soil. Since the large-scale popularization of three types of paddy rice in Jinhua in 1978, grain and oil have enjoyed high and stable yield over the years and are well received by the public. Summary rapeseed, double cropping rice three main benefits are: First, the rape adapted to red soil soil and climatic conditions. My area red soil area, double season paddy mostly acidic, heavy sticky, generally lack of phosphorus, less organic matter, soil infertility. However, the resistance of rape to acid and strong viscosity can grow well on acidic soil.