Whether summer fruit trees are suitable for laying mulch
Although the root film of the fruit tree can improve the ground temperature and keep the water after watering from evaporating and increase the survival rate, it is not suitable for summer sickness. The reason is: With the increase of the ground temperature in summer, not only the heat of the soil after the film is not scattered, but the agricultural film enhances the absorption of heat, which easily causes the roots to burn and suffocate and die (the newly planted fruit trees are more serious). In addition, when the water around the root system is exhausted, the growth of the roots is also affected by the fact that the agricultural film separates the soil surface from contact with rainwater. Therefore, it is not advisable. If a film is used, the film should be removed before the tree has survived or the temperature is high. It is best to use grass cover in summer.
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