Heavy rains are frequent, and the greenhouse work must be done well!

Recently, heavy rains have occurred frequently across the country, and many farmers' greenhouses have been flooded with water, which has brought great trouble to planting and production. Summer is a rainy season, and planting also needs to be paid attention to. It is very necessary to take preventive measures in time for production in the rainy season. Most of the nightshade vegetables are planted in summer, and there are special needs to be paid attention to during production. of. As a vegetable greenhouse grower, it is necessary to understand the weather forecast every day, so that after knowing the latest weather changes, we can better deal with various unexpected weather. In the early stage of production, it is best to observe the rainfall in advance. Size, if the rainfall is small, you can close the seal to see if there is a gap in the seal, and then carry out simple treatment, and daily work also needs to be carried out.

If the rain is heavy, it will take a lot of work to operate. For vegetable greenhouses, it is necessary to carry out timely reinforcement sealing and soil sealing operations, divert water, and do not let too much water flow into the greenhouse.

In addition, it is necessary to clear the gap in time, which can effectively prevent rainwater mixed with viruses from entering the crop area. Check for stagnant water in a timely manner. In the design of vegetable greenhouses, this treatment has already been made. It is inevitable that there will be serious water accumulation in some places, and even the greenhouse will be crushed. The power of nature cannot be ignored. Water will have an effect quickly, not only affecting the oil paper to a certain extent, but also crushing the shed body. After the rain is over, it also needs to be dealt with:

1. After the rain, the geological water content of the shed increases. Generally, watering is not required. For daily treatment, it needs to be carried out. It is necessary to thin flowers and remove excess branches in time. Avoid crop failure problems.

2. About 7 days after the precipitation, watering can be carried out. At this time, it is necessary to carry out water and fertilizer cultivation, which can play a certain role in promoting growth. The glue can be used frequently but cannot be flooded. Watering is a very effective method.

3. Vegetables can easily die after being flooded due to a lot of rain. Therefore, root irrigation can be performed by using soil moisture agents. Usually root irrigation is enough. It can also be used in conjunction with bio-fungi fertilizers to promote rooting and strengthening of crops. It should be noted that the concentration of fungicides should not be too high to avoid damage to the root system.

Summer is a test for vegetable greenhouses. We should pay attention to the details. We should prevent waterlogging in time for vegetable planting in the rainy season, so as to improve the yield and quality of vegetables.