应用化学药剂处理种子的工作,首先应推保加利亚波波夫院士,他用化学药剂溴化钾、对苯二酚处理棉花和水稻种子在大面积上获得丰产。这一事实,引起了许多科学工作者的兴趣,我国学者用溴化钾处理棉花、栗、黄瓜的种子和甘薯的幼苗,同样获得了良好的效果。与此同时,也有人用碳酸氢钠对水稻和小麦等作物进行试验,亦获得良好的结果。为了探讨用溴化钾、溴化钠、碳酸氢钠处理蚕豆种子,对蚕豆生长和产量的影响, The application of chemical agents to seed treatment should first be promoted Bulgarian Popov academician, he used chemical reagents potassium bromide, hydroquinone treatment of cotton and rice seeds in large areas to obtain high yield. This fact has aroused the interest of many scientists. Chinese scholars also obtained good results when potassium bromide was used to treat the seeds of cotton, chestnut and cucumber and the seedlings of sweet potato. In the meantime, some people used sodium bicarbonate to test crops such as rice and wheat and also obtained good results. In order to investigate the effects of treatment of broad bean seeds with potassium bromide, sodium bromide and sodium bicarbonate on the growth and yield of broad bean,