我县地处桂北,在越城岭和都庞岭两道山脉形成的狭谷地带,历年正常年份第一次寒露风在十月初出现,较早的年份在九月中旬。自从1958年推广双季稻以来,因寒露风的影响,每年都有一些晚稻不能抽穗扬花、授粉而造成不同程度的损失。为了更好地落实毛主席“深挖洞、广积粮、不称霸”的伟 My county is located in northern Guangxi, Yuecheng Ridge and Du Pangling two mountains formed by the valleys, the normal years of the first years of cold dew appeared in early October, the earlier year in mid-September. Since the promotion of double cropping rice in 1958, due to the influence of cold and dew wind, some late rice can not make heading and flowering and pollination every year and cause different degrees of loss. In order to better implement Chairman Mao’s “deep digging, extensive grain rationing, and no hegemony”, Wei said