据试验,应用光呼吸抑制剂亚硫酸氢钠喷洒在白菜、萝卜等10余种蔬菜上,取得了明显的增产早熟效果,可使蔬莱早熟3至5天,增产100%。这是因为施用亚硫酸氢钠,可提高净光合率,减少营养消耗,增加物质积累,达到增产效果。蔬菜在阳光下进行光合作用 According to the experiment, application of sodium bisulfite, a photorespiration inhibitor, to more than 10 kinds of vegetables, such as cabbage and radish, has achieved obvious effect of increasing yield and precocity. It can make vegetable and vegetables premature 3-5 days and yield 100%. This is because the application of sodium bisulfite, can increase net photosynthetic rate, reduce nutrient consumption, increase material accumulation, to increase production. Vegetable photosynthesis in the sun