1、 Improper water and fertilizer

Water and nutrients are important factors for growth. If the water and fertilizer are insufficient, the root system is difficult to absorb nutrients for growth. If these two factors are difficult to provide and less nutrients are accumulated, cucumber will turn into melon. It needs to be added in time during the growth process to ensure normal growth

2、 High temperature

The temperature during the day is too high. If it exceeds 32 ℃, it will hinder the process of photosynthesis and make it difficult to synthesize more nutrients. In addition, with the increase of respiration, it is more difficult to accumulate and supplement nutrients, resulting in malnutrition, which also leads to melon. If it is in the stage of rapid growth, as long as the temperature exceeds 20 ℃, it will lead to obvious overgrowth of melon seedlings and melon transformation

3、 Continuous cloudy days

In early spring, if the cucumber has continuous cloudy days for a long time, it is difficult to contact the sunlight to synthesize nutrients, and the absorption capacity of the root system will also be limited, resulting in adverse effects on the melon body and melon melting

4、 Overdense planting

If the plants are planted too densely, the roots will be close together and compete for nutrients in the soil. The stems and leaves on the ground will also compete for space. The light transmittance becomes very poor and it is difficult to synthesize nutrients normally. The degree of melon transformation is very obvious