Fertilizing and watering technology for small pepper

Fertilizer watering technology sources peppers: China Green Network Category: Technical Articles Update Time: 2008-8-18 16:51:12 Read 9 times peppers was applied once too much nitrogen, not only crops can not absorb, resulting in waste, even The phenomenon of "high-leaved seedlings" and "burning seedlings" occurred, and the concentration of soil salt was too high to hinder root growth. If the soil is too dry or if there is too much rain, wilting or rooting may occur, causing fallen leaves, falling flowers, and falling fruit. In order to increase the yield and quality of peppers, it is necessary to grasp the fertilizing and watering techniques in all aspects.

1. 5000 kg of fertilizing farmyard fertilizer is spread per acre before land preparation, 50 kg of superphosphate and 20 kg of potassium sulfate are used as base fertilizer. After the ploughing, the smashing and squeezing are done. It is better to leave 1/3 of the base fertilizer to concentrate on the squat under the squat. After the squat, the scum will be mixed and the scum will be smashed.

2. When planting and planting, first dig a 15-25cm deep hole in the rake surface, then transplant it with soil, fill in a fine hole in the half hole, and pour the hole water; pour the water on the second day and seal the hole with fine soil. .

3, after planting to the first flower before the fruit set to protect the main cultivation, promote root development, lay the foundation for high yield. 3-4 days after planting, when the ground is whitish, cultivator is carried out, but the seedlings should be shallow to prevent the seedlings from loosening. 5-7 days after planting, when the stems and leaves are green and the heart leaves begin to grow, it is a slow-onset seedling, and the seedlings should be poured with water, combined with watering, topdressing once for raising the seedlings, and applying urea per acre or a ditch. 10 kg. When the soil is dry, timely loosen the soil and carry out a fine cultivator, then plant the seedlings and plant the seedlings for 10-15 days.

4. When flowering and fruiting period, peppers should be properly controlled to prevent prosperous growth and promote fruit setting. When most of the plants are covered with peppers, the seedlings are closed and the second water is poured. In combination with watering, the fertilizer is reapplied once, and 20-25 kg of urea per mu or 1000 kg of human waste is applied. Immediately watering and promoting fruit enlargement. After harvesting the peppers, pour the third time water, and then combine the water and then chase the fertilizer once again. Urea 10-15 kg per mu. Afterwards, depending on the weather conditions, water once every 7-10 days, it is advisable to keep the noodles dry.

5, full fruit period after the full fruit period, the higher temperature, greater evaporation, generally 5-7 days, pouring water, and often maintain the moist state of the surface, in order to facilitate fruit enlargement. Watering should be carried out in the morning and evening. When it encounters hot rain (sweltering weather, it is sunny after rain), it can be poured into shallow water once. Small peppers are not resistant to waterlogging. For example, continuous water accumulation in the field can cause wilting or even drowning after each time exceeds 4 hours. Therefore, to enter the rainy season, we must do a good job in the prevention of flooding and discharge water, and ensure that no water accumulates in the rain and the water should be drained in time.

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