Irrigation methods of watermelon

(agricultural Rich Network) there is a lot of rainfall in the early and middle stages of watermelon growth, so it is necessary to pay attention to field drainage; in the later stage of high temperature and drought, it is necessary to supplement irrigation. Late summer drought has a great impact on fruit development, through seedling planting, early-maturing cultivation to reduce the effect of summer drought; grass mulching to reduce water evaporation, keeping the border loose can also retain part of Rain Water. When there is high temperature, dry and hot weather in the middle of May, small water can be properly irrigated 1 or 2 times to increase soil moisture. When entering the summer drought in July, in order to ensure the expansion of the fruit, ditch irrigation with no water on the border surface is appropriate, and night irrigation is better, so as to avoid root damage caused by the high water temperature during the day.