How to apply high fertilization yield in open field pepper cultivation

In the early stage of fruit setting, the plants enter a vigorous growth period. Watering and fertilization should be kept up. Usually, water is poured once every two weeks and fertilized with water. Each time you can apply 10 kg of ammonium sulfate or 800 kg of farmyard manure. The fruits in the lower part of the plant should be harvested in time, especially the pepper, and the harvest can be advanced in advance. Watering is carried out in a small number of ways, and the water in the field is removed in time after heavy rain. After the rain is fine, it is necessary to spray the medicine early to prevent the occurrence of diseases such as anthrax and diseases.

During the fruiting period, the watering should be carried out in a fruitful period, and the amount of water should be small to avoid affecting the air permeability of the soil. The fruity period of pepper is the hot and rainy season, and it is necessary to apply fertilizer continuously, usually with water. After heavy rain, it is necessary to pour water in time to improve soil aeration and promote root respiration. At the same time, it is necessary to cultivate the soil at the base of the plant, and the soil should not be too high, about 13 cm.

In the later stage of harvesting, the second peak of pepper production is formed. It is necessary to pour water once every 7-8 days and apply 2~3 times of fertilizer with water. With “watering”, 20 kg of diammonium phosphate per mu is applied; when “white dew”, 500 kg of farmyard manure is applied with watering; when “autumn”, 300 kg of people are applied per acre with watering. Dung is thin. In the late harvest, it is necessary to remove the yellow leaves of the lower part of the pepper in time, and remove the long branches or the branches of the inner layer to facilitate ventilation and light transmission.

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