The temperature of the city's early spring this year is lower than in previous years. Many fruit growers did not know enough about how to manage the knowledge of early spring low temperature fruit trees, and they called inquiries. According to Du Changcheng, head of the Municipal Forestry Technology Extension Station, the low temperature in the early spring of this year is detrimental to the birth of fruit trees, especially the current cold weather that must be taken seriously. In order to prevent frost damage during the flowering period of fruit trees, effective countermeasures must be taken in various suburban counties as soon as possible. Concrete measures include the following: First, water should be poured in the tree trays to increase the humidity of the garden soil. The second is to increase water temperature in the crown. The third is to pile up firewood, leaves, sawdust, and smoke to increase temperature and prevent frost around the orchard to ensure the normal growth and development of fruit trees during flowering. In addition, high-risk exchange is also one of the effective ways to invest less, and quicker, and spring is the golden period of fruit tree hardwood grafting, apple, pear, chestnut, date and other tree species can be modified in the spring can be completed in the spring can be completed , and pay attention to the combination of production and its own reality, analysis of the pros and cons of varieties and adaptability to avoid blindness.
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