由吉林师范学院李连忠、李葆两位副教授研制成功的增瓜灵和蔬菜灵经过农田试验,证明对蔬菜作物有显著的增产效果,特别是对黄瓜增产有特效。1992年在长春召开的第二届东北地区专利新产品展销会上评为一等奖。增瓜灵和蔬菜灵是由几种植物生长激素和多种微量元素组成的。无毒、无害、不污染环境。使用简单方便,具有预防病害的能力,并可使黄瓜雄花变雌花,开花就结果,没有荒花,节节有瓜,可增产50%。 By the Jilin Normal University, Li Lian-zhong, Li Bao two associate professor successfully developed by the melon and vegetable spirits after farmland test proved that the crop has a significant yield-increase effect, especially for cucumber production increases have special effects. In 1992 in Changchun held the second session of the Northeast New Patent Products Fair as the first prize. By melon and vegetable spirit is composed of several plant growth hormone and a variety of trace elements. Non-toxic, harmless, does not pollute the environment. Easy to use, with the ability to prevent disease, and can change the female flower cucumber male flowers, flowering on the results, there is no shortage of flowers, there are melons, yield increase of 50%.