经四次重复试验表明,在花生初花期喷施一百五十ppm浓度的三碘苯甲酸,单株结果数增加二点八五个,百果重增加二十一点三克,出仁率提高百分之一点五,荚果及果仁亩产量分别增加百分之十点二和百分之十二点五。这主要是因为,三碘苯甲酸是一种植物生长抑制剂,初花期喷施,使花生顶端优势被抑制,从而控制了营养生长,促进了生殖生长,提高了光合 The results of four replicate experiments showed that spraying 151 ppm triiodobenzoic acid at the first flowering stage of peanut increased the number of fruit per plant by 2.85 and the weight of berry by 21.3 grams. The output of pods and nuts increased by 12.2% and 12.5% ​​respectively, by 1.5%. This is mainly because triiodobenzoic acid is a plant growth inhibitor that is sprayed at the first flowering stage to inhibit the top advantage of peanuts, thereby controlling vegetative growth, promoting reproductive growth and increasing photosynthesis