The weather is hot and cold

The croissants and melons are crisp and succulent, with high sweetness and good taste. They are very popular with the market. The horn honey melon is warm but not heat-resistant, and is most suitable for cultivation in the early spring greenhouse. It is the most popular market from March to May. However, the weather was hot and cold in the spring of this year, which caused a great impact on melons. According to Yang Guofu, a vegetable farmer in Shouguang City, it was reported that affected by temperature anomalies, the yield of melons in this year was greatly reduced, and the yield in many sheds was reduced by nearly half. The majority of mu produce was below 2,000 kg, and the malformed melons were particularly large, with abnormal heads, big heads, and curved melons. It is very common, so the price is high and the benefits are general.

How to make melon better to deal with bad weather and improve the stability of production? To solve from the following aspects.

Reasonably adjust the temperature

During the growth of melons in early spring, they are greatly affected by temperature. The first thing the vegetable farmer needs to do is adjust the temperature to ensure that the maximum temperature during the day is 30Â°C to 35Â°C, and the minimum temperature at night is 15Â°C to 18Â°C. If you encounter cold weather and cool weather, you should pay attention to increase the cover, greenhouse temperature increase block, etc., to strengthen the insulation and warming work to improve the temperature inside the shed. If the temperature in the shed is high, the ventilation is adjusted in time to reduce the impact of severe weather on the shed environment.

Appropriate supplements to improve resistance

To increase the yield and quality of croissants and melons, it is crucial to select fertilizers. In addition to general water-soluble fertilizers, functional products such as plant growth regulators should be used. After planting, the female flowers in the melon growth stage were bigger and better, the number of abnormal flowers and flowers was less, the leaves were thicker, the disease was also reduced significantly, the yield of melon was increased by more than 20%, the occurrence of leaf blight was reduced, the stem cracking was less, and the disease was reduced , improve the taste of melons.

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