In the past, melon farmers promoted sitting cucumbers through artificial pollination. When they encountered cloudy weather, they often missed a flower, seriously affecting the time to market. Now, melon farmers mostly pollinate artificial flowers in parallel to improve pollination quality. Pollination can form seeds, promote the later development of the fruit, improve the commercial nature; cultivars, you can increase the rate of sitting, promote the early growth of young larvae, the combination of the two, can promote the early listing of watermelon, improve economic efficiency. Qin Yongqiang told reporters that watermelon pollination should pay attention to the following points: 1. Pay attention to time when pollinating. Generally choose sunny from 9 am to 10 o'clock, when pollination is the most appropriate. The time is too early, the anther has not cracked, no pollen or pollen is used, and the pollination quality is low; when the time is too late, the temperature in the shed increases, the activity of the pollen will decrease, and the rate of pollination and fertilization will be reduced. Many melon farmers haven’t given pink powder until 12:00 in the afternoon. It is very unreasonable to find male pollen pollinating everywhere. It is very unreasonable to suffer from malformation and small fruit even if they sit and live. It is recommended that melon farmers hire people or find someone to help. As far as possible, finish the meal before 11 am to ensure pollination quality. 2. Note the liquid concentration. Now when many melon farmers pollinate watermelons, they usually use the guaruna to spray flowers or flowers and pollinate them with male flowers. Therefore, the concentration of guarana is very critical. If the concentration is too large, it may cause cracking of cucurbits. Usually, it is 0.1% of clopyridam, and each bag is 10 milligrams. The amount of water is different at different temperatures, and the temperature is 13-25°C. At the time, every 10 milligrams is between 0.75-1 kilogram water; when the temperature is 26-30 degrees Celsius, every 10 milligrams is between 1-1.5 kilograms of water; and above 30 degrees Celsius, every 10 milligrams is between 2 kilograms of water. The melon can be operated with reference to the above ratio. 3. Male flowers should be uniform when pollinated. Do not pollinate more than one female flower continuously, which will result in insufficient pollen. A male flower is recommended to pollinate 2 female flowers, so that the female flower is high in rate and the fruit quality is good. If the pollination is insufficient, it will easily lead to the head of the watermelon. 4. Stay in the melon section generally choose the second most female flower. The melon knot that is mentioned here is the middle of the stem, so the fruit that grows out is of better quality. If the melon section is low, the fruit enlargement is slow and the yield is low. If the melon section is too high, problems such as thick fruit and melon will occur, and the time for market will be late. 5. During the pollination process, care must be taken not to step on the melon vine growth point. The experienced melon farmers all know that the best time for watermelon pollination is only a short two or three hours, and many melon farmers planting watermelons of seven or eight acres or even more than ten acres are just too busy. Therefore, it is necessary to improve the efficiency of pollination, rapid operation, but the operation process can not be careless, in particular, do not step on melon vine growth point, affecting the normal growth of plants. 6. After the pollination is finished, do not spray immediately, so as not to affect pollination quality, resulting in problems such as melon Citrate Series,Potassium Citrate Anhydrous Food Additives,Eco Friendly Potassium Citrate,High Quality Potassium Citrate LIANYUNGANGLONGTAIWEI FOOD INGREDIENTS CO.,LTD. , https://www.longtaiweifood.com