Teachers, how to manage bitter gourd in hot weather?

The roots of bitter gourd are moist to avoid water accumulation. Pay attention to digging the drainage ditch at ordinary times. In case of heavy rain, the accumulated water in the field should be eliminated in time. Water can be used according to the wet and dry conditions of the soil. Generally, in sunny days, the sun is fierce, the evaporation is large, and the water disappears quickly. It is necessary to spray water in time to ensure its physiological water demand and avoid wilting due to drought, which will affect the growth, development, flowering and fruiting of plants. In the high-yield period, sufficient nitrogen, phosphorus and potassium fertilizer, supplemented by water supplement. The simple way is to sprinkle all kinds of fertilizers on the inner surface of bitter gourd field. You can also use completely decomposed farmyard manure. Pay attention to the principle of "small amount of fertilization". Bitter gourd should be fully fertilized when it enters the growth period, and watered in time in hot and dry season. It is best to spread wheat straw on the compartment surface to keep moisture, and at the same time pay attention to prevent water accumulation.