近年来,我省农田基本建设有了进一步改善,连作晚稻面积逐年扩大。但是连作晚稻在生育期间容易受到台风、暴雨、秋旱、低温和病虫等自然灾害的威胁,加以有些地区在品种、肥料和栽培技术条件上还不相适应,因此,几年来产量虽有所提高,但年度之间仍不够稳定。1965年连作晚稻生产在插秧季节迟、 In recent years, the capital construction of farmland in our province has been further improved, and even the area for late rice has been expanding year by year. However, continuous cropping late rice is easily threatened by natural disasters such as typhoon, rainstorm, autumn drought, pests and diseases during its growing period, and some areas do not adapt to the technical conditions of varieties, fertilizers and cultivation. Therefore, in recent years, Improve, but still not stable enough between the year. 1965 even for late rice production late in the season of transplanting,