大村乡是省、地、县“吨粮田”开发的综合示范基点,1986年实现了双季杂交稻亩产过吨粮的目标。为了充分挖掘粮食生产的潜力,充分利用杂交优势和冬春温光资源,实现稻田亩产过“三纲”的新台阶,1986年冬季至1987年秋季,我们在大村乡开展了大麦——双季杂交稻(以下简称大麦双杂)亩产过“三纲”(1200公斤)高产栽培试验示范。 Omura Township is a comprehensive demonstration base developed by provinces, prefectures and counties for producing “tons of grain.” In 1986, the goal of per-mu per tonne of double-crop hybrid rice was achieved. In order to fully exploit the potential of grain production, make full use of the advantages of hybridization and winter and spring warmth and light resources, and achieve a new level of “three basic steps” in paddy fields, from 1986 to the fall of 1987, we launched the barley-double Quarter of hybrid rice (hereinafter referred to as barley double miscellaneous) mu produced “three programs” (1200 kg) high-yield cultivation test demonstration.