When cucumber plants grow weakly, they can easily infect bacterial spot disease, which in turn leads to the occurrence of gray mold and downy mildew, resulting in a severe reduction in cucumber production. For these three diseases, chemical pesticides were used for prevention and treatment in the past, but the effects were not satisfactory and even poisoning occurred. In order to solve these problems, in recent years, based on the nutrition of cucumber plants, experts have developed a brown sugar fermentation broth that can not only prevent and control these three diseases, but also stimulate the growth of cucumber plants, prolong the harvest period of cucumber, and improve the quality of cucumber. Yield and quality. Production of brown sugar fermentation broth: first dissolve 3 kg of brown sugar in 5 kg of clear water, add 100 g of white yeast, and put it in a container in a greenhouse or a greenhouse. Stir once a day for about 20 days until the surface appears white. Membrane Serve. How to use: Take 500ml brown sugar fermentation broth, 100g shochu and 100g rice vinegar. Add 50kg of clear water and mix. Before the onset of bacterial blight of cucumber, spray once every 7 days, and spray 4 to 5 times continuously. Each time the amount of liquid sprayed is 50 to 75 kilograms per mu, you can receive a guaranteed and increased income from a rule of law and three diseases. The good results.
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