30％氯化胆碱水剂是一种植物光合作用促进剂，大蒜、马铃薯等作物用氯化胆碱处理后，可明显促进光合作用，光合速率提高50％以上，从而对增加产量有明显的效果。为明确其对大蒜的促进生长效果，我们组织了田间小区药效试验，证明该药剂对促进大蒜生长效果好，并确定了最佳使用 Choline chloride 30% is a plant photosynthesis promoter, garlic, potato and other crops treated with choline chloride, can significantly promote photosynthesis, photosynthetic rate increased by 50% or more, thus increasing the yield was significantly effect. In order to clarify its effect on promoting the growth of garlic, we organized field plot efficacy test to prove that the agent has good effect on promoting the growth of garlic and has determined the best use