How to increase production and income of sweet pepper planting, and water and fertilizer management of sweet pepper.

Sweet pepper is also called vegetable pepper and lantern pepper. Compared with ordinary pepper, it is very spicy, but it also has a certain sweetness. Very suitable for raw vegetables. It is rich in vitamins and carotene, which is good for your health. Now sweet peppers are grown all over China. Do you know how to grow high-yield and high-quality sweet peppers? Is there any way to increase the yield of sweet pepper? Now let's talk about how they handled it.

Select good varieties

At present, the varieties of sweet pepper are not single, but diverse, but not all sweet pepper varieties are suitable for planting all over the country. Therefore, in this case, in order to obtain higher yield of sweet pepper, it is necessary to choose suitable sweet pepper varieties according to the local planting environment. At present, there are three varieties of Zi Long, Yellow Angel and Orange Angel on the market, which have strong adaptability and good yield and quality. You can also consider it when planting.

Pay attention to sowing time

There are some differences in climate between the north and the south of China, and the sowing date of sweet pepper is also different. There are also different planting methods, so its planting time is different. Scientific planting time is also very helpful to improve the yield of sweet pepper, which is generally divided into two types, the first is planting in early spring and the second is planting in late autumn. In early spring, seedlings are generally raised at the end of 10, transplanted in the middle and late February of 12, and harvested in the early March of the following year. Seedlings are usually sown in mid-August in late autumn, and transplanted in 65438+1October in the middle and late June, so as to be harvested in June of the following year.

Soil selection and reinforcement

The planting rate of sweet pepper in soil is not high, but choosing suitable soil and scientific soil preparation are also beneficial to the yield of sweet pepper. The best soil for planting sweet pepper is a place with good water source, good drainage, deep soil layer, strong water and fertilizer conservation and convenient transportation. Generally speaking, the previous crops can't be the same as sweet peppers, and the second is that the planting land is too sticky and not suitable for sweet peppers. Land consolidation for sweet pepper planting is generally deep ploughing, the soil should be finer, and the soil should be fully fertilized, such as decomposed manure and cow dung.

planting density

Reasonable planting density is also beneficial to improve the yield of sweet pepper. Good ventilation and light transmission should be ensured between sweet pepper plants, otherwise sweet pepper is prone to anthracnose, canker and other diseases, which has a great impact on the yield and quality of sweet pepper. The planting density is 60 cm and the row spacing is 50 cm.

Scientific water and fertilizer

Scientific water and fertilizer management is the key to improve the yield of sweet pepper. The demand for nitrogen, phosphorus and potassium in different growth stages of sweet pepper is different. Topdressing should be divided into three stages. The first stage is growth fertilizer, mainly nitrogen fertilizer, supplemented by phosphorus fertilizer; The second stage is flower fertilizer, which is mainly phosphorus and potassium fertilizer, supplemented by nitrogen fertilizer; The third stage is strong fruit fertilizer, mainly potassium fertilizer, phosphorus fertilizer and nitrogen fertilizer. At the same time, we should also pay attention to the use of micro-fertilizers, such as appropriate amounts of calcium, magnesium and boron. The growth of sweet pepper needs enough water, especially in the flower and fruit period, but not too much, otherwise the fruit will rot.

In order to increase the yield of sweet pepper, in addition to the above points, there are actually many ways to increase the yield. Such as summer pruning, temperature management, light control, pest control and so on. If these works are done well, the yield of sweet pepper can also be guaranteed.