PLANT EXTRACT FOR CONTROLLING DISEASES OF CUCUMBER AND IMPROVING CONTENT OF NUTRIENT COMPONENTS OF CUCUMBER

摘要

A plant extract for controlling diseases of cucumber and improving the content of nutrient components of cucumber. The plant extract is extracted from garlic bulbs, alocasia subterraneous stems, inflorescences of rape, whole plants of rumex acetosa, whole plants of thyme, and porphyra yezoensis. The mass fraction ratio of the garlic bulbs, the alocasia subterraneous stems, the inflorescences of rape, the whole plants of rumex acetosa, the whole plants of thyme, and the porphyra yezoensis is 5:1:1:1:1:1-5. The extract has the efficacy of preventing anthracnose and thrips of the cucumber and improving the content of vitamin C and dietary fibers of the cucumber when being applied by spraying to leaves of the cucumber.