陆川县是“双季稻”地区。晚稻的种植面积、产量与早稻一样,占垒年粮食种植面积、产量的一半。晚稻产量的增减,关系到全县粮食生产的丰歉。本文试从气象角度去讨论晚稻产量波动的原因,从而在栽培措施上加以改进,以求夺取晚稻的稳产、高产。 1.灌浆成熟期低温冷害是影响我县晚稻 Luchuan County is a “double crop of rice” area. Late rice planting area, the same yield and early rice, occupy the base year grain acreage, yield half. Late rice production increases and decreases, related to the county food production apology. This paper tries to discuss the reasons for the fluctuation of late rice production from the meteorological point of view, so as to improve the cultivation measures in order to seize the stable and high yield of late rice. 1. Grouting mature chilling injury is affecting my county late rice