Why spray vegetables with vinegar? 1. Vinegar contains more acetic acid and trace amounts of lactic acid, amino acids, carbohydrates, sugars, gums, proteins, and also contains glycerol, aldehyde compounds and *** salts. 2. These substances can be directly absorbed and utilized by plants when sprayed on vegetables, which can accelerate chlorophyll synthesis and improve photosynthetic efficiency. 3. Promote the metabolism of substances and energy in vegetables, and improve the ability of vegetables to absorb water and fertilizer and their resistance to stress. 4. Make vegetables grow vigorously and vigorously, which is conducive to the accumulation of dry matter, which has a significant effect on increasing production. What is the effect of spraying vegetables with vinegar? 1. Chinese cabbage usually starts to be sprayed when opening the large and small plates, spraying once every 4-5 days, the concentration is 400 times, and spraying 2-3 times in a row, the Chinese cabbage can make the filling of the heart fast, the filling of the heart is solid, and the yield will increase by about 30 gold. , And it is easy to store and not perishable in winter. 2. Tomatoes are generally sprayed during the flowering and fruiting period, every 7-10 days, the concentration is 300 times, and the continuous spraying 3-5 times can increase the yield by 10%-30%. 3. Pepper can be sprayed 1-2 days after planting, and sprayed every 5-7 days, the concentration is 400 times, and the continuous spraying 3-5 times can increase the yield by 10%-20%. 4. Cucumbers are generally sprayed during the flowering and fruiting period, every 10 days or so, the concentration is 300 times, continuous spraying 3-4 times, can thicken the stem, increase the leaf area, and increase the number of melons per plant. 8 Qin, the weight of single melon increased by 12%, the abnormal melon decreased by 17%, and the yield increased by about 15%. 5. Onions and garlic are generally used before freezing in winter. Spraying 50 times vinegar solution twice continuously can greatly reduce the effects of freezing damage. In addition, general germs and viruses like alkaline environments rather than acidic environments. Because vinegar contains more acetic acid, spraying vinegar on vegetables can kill germs and viruses and inhibit their proliferation. What should I pay attention to when spraying vinegar? 1. It is necessary to master the spraying time, usually around 15:00 in the afternoon on a sunny day. 2. Vinegar spray period: from vegetable seedling stage to flower bud stage, spray once every 7 days, and spray it three times in a row. 3. To master the spraying concentration, the vinegar concentration is generally in the range of 100-500 times. 4. Low temperature and low evaporation in early spring: the concentration of vinegar is in the range of 250-300 times. 5. From early summer to late autumn, the temperature is high and the evaporation is large: the concentration of vinegar is in the range of 300-500 times. Focus: Vinegar liquid cannot be sprayed with alkaline washing powder, alkaline pesticides, plant ash, etc., so as to avoid the neutralization of acid and alkali and invalidation; Spraying some vegetables with vinegar can not only effectively prevent diseases, but also greatly increase the yield, which can save the amount of pesticides and improve the quality of vegetables! Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone Ear Health Care ( Invisible ) JIAMAI an entirely had subsidiary of Albert Novosino, responsible for the worldwide trade business. Electric Ear Washing, Electric Ear Dryer, Ear Syringe, Ear Wax Ningbo Jiamai Internet Technology CO., Ltd. , https://www.jmcuhyd.com
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