1. Reasons for long legs The temperature and humidity are not suitable. If the temperature is not controlled after the zucchini seedlings are unearthed, the temperature will be too high, which will easily cause the seedlings to form high-footed seedlings. Moreover, the seedlings are extremely prone to grow in a high temperature and high humidity environment, or they can also cause the longevity of zucchini when they are kept in a closed and dark environment for a long time. Improper watering and fertilization is an important management measure for planting zucchini. But we must also pay attention to control the dosage. Especially the amount of nitrogen fertilizer, if the amount of nitrogen fertilizer in the base fertilizer is too much, it will definitely cause the zucchini to grow long. In addition, watering should not be excessive. Many friends will use uncontrolled watering and fertilization in the early planting period in order to pre-embed seedlings. If it is still at a high temperature, it is extremely easy to grow up. 2. How to prevent and cure To do a good job of prevention, the first thing is to do a good job in the cultivation of seedlings, in order to cultivate seedlings with well-developed and robust roots. Then, when the seedlings are likely to grow long, such as 2 to 3 weeks before seedling planting and the slow seedling stage, the temperature and humidity should be adjusted to prevent the high temperature and high humidity environment from causing the seedlings to grow long. If you find that there is a long phenomenon, then it is necessary to spray a prosperous agent in a timely and reasonable manner to inhibit growth and slow down the long phenomenon. Control the temperature and humidity. When the zucchini appears to be long, the cause of the long should be found in time. If it is caused by excessive temperature and humidity, reduce the temperature and humidity in time. Especially the temperature in the middle of the night should not be too high. Then reduce the amount of watering and the amount of nitrogen fertilizer applied to solve the long problem from the root. In severe cases, the long plants can be removed to avoid excessive nutrients and increase planting costs. Adjusting the number of fruits is reasonable to adjust the number of fruits. It is necessary to keep melons reasonably according to the growth of the plants. For plants with stronger growth, more melons can be retained, and if there are more female flowers, the time for melon picking can be early. For the long plants, it is necessary to delay the time of picking melons, so as to divide the nutrition of the plants and slow down the long plants. On the contrary, weak plants are less likely to leave melons too much. Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone Zhuhai Mingke Electronics Technology Co., Ltd , https://www.mingke-tech.com