Chili pepper is a common vegetable and condiment. The fruit of chili pepper is rich in nutrients and has a high edible value. However, fertilization is a very important part of the growth process of peppers. If it is not fertilized properly, it can easily lead to poor growth and even death. This article will detail the correct way to fertilize peppers to help you grow this delicious plant better.
Peppers have a high demand for nutrients and need sufficient nitrogen, phosphorus, potassium and other elements. During the growing season, peppers have a greater need for nitrogen to promote leaf and stem growth;The need for phosphorus is small, but phosphorus plays an important role in root development and flower bud differentiation of peppersThere is a greater need for potassium to enhance the disease resistance of the plant and improve the quality of the fruit. Therefore, it is necessary to pay attention to the reasonable combination of various fertilizers when fertilizing to meet the nutrient needs of peppers.
1.Base fertilizer: Before planting peppers, apply sufficient base fertilizer. The base fertilizer can choose well-rotted organic fertilizer, such as compost, cow manure, chicken manure, etc., or compound fertilizer. The application of basal fertilizer can improve soil structure, increase soil fertility, and provide a good foundation for the growth of peppers.
2.Top dressing: In the process of pepper growth, top dressing should be carried out in a timely manner according to the growth status of the plant and the soil fertility. In general, the first top dressing can be carried out about 1 month after the pepper is planted. At this time, compound fertilizer with a ratio of nitrogen, phosphorus and potassium of 1:0:1 can be applied, and 20-30 kg per mu can be applied. During the flowering and fruiting period of peppers, a second top dressing can be carried out. At this time, a compound fertilizer with a ratio of nitrogen, phosphorus and potassium of 1:1:1 can be applied, and 30-40 kg per mu can be applied. After the peppers are harvested, a third top dressing can be carried out. At this time, a compound fertilizer with a ratio of nitrogen, phosphorus and potassium of 2:1:1 can be applied, and 30-40 kg per mu can be applied. The purpose of top dressing is to supplement the nutrients needed for plant growth and promote healthy plant growth.
3.Foliar sprays: During the growth of peppers, foliar sprays can be used to supplement nutrients to the plants. Foliar sprays can be applied with foliar fertilizers containing elements such as nitrogen, phosphorus, potassium, etc., or with trace elements. In general, spray every 7-10 days, 2-3 times in a row. Foliar sprays have the advantage of fast absorption, good effect, and can quickly improve the nutritional status of plants.
4.Pay attention to the fertilization time: When fertilizing peppers, pay attention to choosing the right time. It is best to fertilize in the morning or evening, when the temperature is lower and the water evaporates more slowly, allowing the plant to absorb nutrients. Avoid fertilizing during the high temperature period at noon, so as not to evaporate too quickly and affect the water absorption effect of the plant.
5.Pay attention to the amount of fertilizer: When fertilizing peppers, pay attention to controlling the amount of fertilizer. Too much fertilizer can cause the plant to grow too vigorously and affect the quality of the fruitToo little fertilizer can lead to poor plant growth. The amount of fertilizer should be adjusted in a timely manner according to the growth status of the plant and the soil fertility.
6.Pay attention to the fertilization method: When fertilizing the pepper, pay attention to choosing the appropriate fertilization method. Generally speaking, fertilization can be carried out by sprinkling, furrowing, and hole application. Spreading is the spreading of fertilizer evenly on the surface of the soil and then ploughing;Furrow application is to dig a shallow trench between the rows of plants, put fertilizer into the ditch, and then cover the soil;Hole application is to dig a small pit in the roots of the plant, put fertilizer into the pit, and then cover the soil. Different fertilization methods are suitable for different soil conditions and plant growth stages, and the appropriate fertilization method should be selected according to the actual situation.
1.Follow the principle of moderation: When fertilizing peppers, pay attention to following the principle of moderation. Too much or too little fertilizer can affect the growth of the plant. According to the growth status of the plant and the soil fertility, the amount and frequency of fertilizer should be adjusted in a timely manner.
2.Pay attention to the choice of fertilizer: When fertilizing peppers, pay attention to choosing the right fertilizer. In general, you can choose compound fertilizers or special fertilizers containing nitrogen, phosphorus, potassium and other elements. At the same time, it is necessary to pay attention to the quality of fertilizers and avoid using inferior fertilizers that affect the growth of plants.
3.Pay attention to the fertilization method: When fertilizing peppers, pay attention to choosing the appropriate fertilization method. Sprinkle application, furrow application, hole application and other methods have their own advantages and disadvantages, and the appropriate fertilization method should be selected according to the actual situation.
4.Pay attention to the growth of the plant: When fertilizing the pepper, pay attention to the growth of the plant. If you find that the plant grows poorly or there are problems such as pests and diseases, you should adjust the fertilization plan in time.
In short, when fertilizing peppers, it is necessary to pay attention to the combination of basal fertilizer, top dressing and foliar spraying, pay attention to the choice of fertilization time, fertilizer amount and fertilization method, pay attention to follow the principle of moderation and observe the growth of plants. By mastering the correct fertilization method, you can help pepper trees grow healthily and improve fruit quality and yield. Hopefully, the introduction of this article will be helpful for you to grow peppers.
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