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“784—1”系南开大学元素有机化学研究所经多年努力,于1978年用国产原料合成新型高效的植物生长调节剂,其主要生理效应是促进作物生殖生长,抑制营养生长,加强脂肪及蛋白质的转化。“784—1”应用于花生,表现座果早,结果多,饱果率高,果重和产量增加,对大豆也有明显的增产效果,但对芝麻的作用效果在国内尚末见报道。 河南是全国芝麻的主产省份,产量居全国首位。平舆县是河南芝麻集中产地之一,种植芝麻历史悠久,种植面积常年在20万亩上下。但长期以来,产量低而不稳。为了探讨新的增
“784-1” Department of Organic Chemistry, Nankai University after many years of hard work, in 1978 with domestic raw materials synthesis of new and efficient plant growth regulators, the main physiological effects are to promote crop reproductive growth, inhibit vegetative growth, and enhance fat and protein Conversion. “784-1” is applied to peanut, which has the characteristics of earlier fruiting body, more fruit, high full fruit rate, increased fruit weight and yield, and obvious yield increase effect on soybean. However, the effect of sesame is still not reported domestically. Henan is the main producing province of national sesame, the output ranks first in the country. Pingyu County, Henan Province, one of the concentrated origin of sesame seeds, planting sesame has a long history, planting area of 200,000 mu in the perennial up and down. However, for a long time, its output has been low and unstable. In order to explore the new increase