我省粮油科研所于1980年开始在花生生产上施用三十烷醇。三年来,从湖南省农科院作物研究所和零陵、邵阳、涟源、石门、隆回等八个地(县)农科所,24个点次小区田间对比试验来看,花生增产幅度为8—10%。我所1982、1983两年对花生施用三十烷醇的增产作用、适宜浓度、喷施时期等,进 Grain and Oil Research Institute of our province in 1980 began to apply on the production of peanut triacontanol. In the past three years, from field experiments of Hunan Academy of Agricultural Sciences Crop Research Institute and Lingling, Shaoyang, Lianyuan, Shimen, Longhui and other eight prefectures (prefectures) agricultural institutes, 24 point sub-district, peanut yield 8-10%. Our 1982,1983 two years on the application of triacontanol production of peanut role, the appropriate concentration, spraying period, into