增瓜灵和蔬菜灵增产效果显著吉林师范学院应用化学研究所李连忠副教授研制的“增瓜灵”和“蔬菜灵”，经几年的农田试验证明，对瓜、果、叶菜作物有显著的增产效果。增瓜灵对黄瓜增产有特效，可使黄瓜雄花变雌花，开花就结瓜，节节有瓜，一节多瓜，再配合使用蔬菜灵，黄瓜... By melon and vegetable Ling yield significant effect Jilin Normal University Institute of Applied Chemistry Li Lianzhong Associate Professor developed “by melon” and “vegetable spirit”, after several years of farmland experiments show that the melon, fruit, leafy vegetables have significant Increase production efficiency. Increasing the effect of cucumber on the cucumber yield, cucumber male flowers can change the female flowers, flowering on the melon, section melon, a section of melon, and then with the use of vegetable spirit, cucumber ...