There is a direct link between the yield of nitrogen and the absorption of nitrogen fertilizer from the early stage of growth to the harvest of pepper. The spicy taste of pepper is related to the amount of nitrogen fertilizer, and the application amount will reduce the spicy taste. For dried chili, the nitrogen fertilizer should be properly controlled to increase the proportion of phosphorus and potassium fertilizer. If the amount of nitrogen fertilizer is too much, the vegetative growth is too strong, and the fruit will produce umbilical rot due to the inability to obtain calcium supply in time. In the early flowering period, it is necessary to control the nitrogen fertilizer. Otherwise, the plants are long and the reproductive growth is delayed. Regardless of the time of the pepper, proper use of the fertilizer is important. It is necessary to apply scientific fertilization. It is important to fertilize at what time and what kind of fertilizer you like. Especially during the period of reproductive growth and vegetative growth, you should not use it to avoid unnecessary trouble.
1. Base fertilizer: 5000kg per mu, 5000~8000kg of organic fertilizer applied, preferably treated with Jinbao fermenting agent, pig manure, human waste, soil and fertilizer. 25 to 50 kg of superphosphate and 25 to 30 kg of potassium sulfate. Apply 60% base fertilizer before the preparation of the ground, and apply 40% of the ditch when planting.
2, Miao Fei: In the 12 square meters seedbed, apply 150 ~ 200 kg of organic fertilizer, apply 1 to 2 kg of superphosphate, and plow 3 to 4 times.
3, fixed plant fertilizer: stems and leaves above the door fruit grows 3 to 4 knots, combined with watering to chase the manure urine 2000 kg per mu. After half a month, the second amount is applied as before. Each acre is 1500-2000 kilograms of organic fertilizer or 40 kilograms of ammonium sulfate fermented by Jinbao.
4, foliar topdressing: flowering results, can be sprayed with gold leaf seaweed algae fertilizer plus 0.3% potassium dihydrogen phosphate.
5, biological fertilizer. The biological bacterial fertilizer not only contains a large number of nitrogen-fixing, phosphorus-dissolving and potassium-dissolving active bacteria, but also contains organic matter, humic acid and trace elements, and can be applied in combination with other fertilizers in any fertilizer season. High-quality bacterial fertilizers, such as Golden Baby Fertilizer, can not only save fertilizer use, but also solve soil compaction and increase soil microbial content. The application of bacterial fertilizer is beneficial to the improvement of the spicy taste of the pepper and the improvement of the quality of the pepper.
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