Everyone knows that many plants in high temperatures in summer are dying due to lack of water or too high temperatures. At present, many growers in China use greenhouses to grow fruits and vegetables, which is so hot in this year. If you can't manage it well, then the fruits and vegetables you plant will have no grain, and the benefits will come. Today, Huinong.com has compiled a summer high-temperature and correct greenhouse management method for tomatoes! Planters have a quick look! At present, the season is the extra-high temperature summer. Farmers who grow tomatoes in greenhouses face great challenges, especially pollination disorders. They have been troublesome and have more pests and diseases. Vegetable farmers can manage the greenhouse tomatoes in the following aspects from the following aspects. 1. Keep the greenhouse film and dig the waterproof drainage ditch in time to prevent the tomatoes from being exposed to rain and water. Do not ventilate, the front ventilation is fully open, the air in the shed is circulated, the hot air is removed, and the air humidity is reduced by ventilation. Reducing the light transmittance of the film can play the role of shading and cooling, and maintain the temperature at a temperature suitable for growing tomatoes in the greenhouse to ensure the pollination and results of the tomatoes. 2. Pruning and forking, fine pruning and snoring to prevent excessive growth of nutrients, tomatoes grow long, affecting the reproductive growth of tomatoes, and serious damage has not yet been caused. 3. You can choose to apply organic fertilizer in the operation line, which can stimulate the soil at the same time, activate the tomato root system, improve the absorption capacity and increase the yield in autumn. 4. During the first half of August, it is necessary to pick the tomatoes, control their vegetative growth, and ensure that the fruits grow mature before plucking. 5. Control pests and diseases, protect greenhouse tomatoes in the growing season. First of all, it is necessary to set up an insect net at the vent to prevent pests from entering the greenhouse from the vents and endangering crop growth. Pests that have entered the greenhouse should be killed in time. Then pay attention to the occurrence of viral diseases and bacterial diseases, timely observe the state of the plants, find in advance, and prevent and control in advance. High temperature in summer, vegetable cultivation is not easy, in order to avoid economic losses for the growers, the above-mentioned high-precision greenhouse management methods for greenhouses in the small farms compiled by Huinong.com, the growers have to learn quickly! Zhuhai Mingke Electronics Technology Co., Ltd , https://www.zhmkdz-electronics.com
