Cultivation techniques of Pepper after Autumn

The results of chili peppers are usually almost done at the end of summer, and sometimes bear fruit again in Xiaoyang Spring in Hunan Province. Facts show that chili peppers can bear fruit as long as the temperature is suitable in autumn, so, in order to strive for yield, autumn delayed cultivation can also be carried out. Autumn delayed cultivation has certain requirements, it is necessary to use appropriate methods, and you can continue to read and understand the details.

1. Select improved varieties

In order to do autumn delayed cultivation, it is necessary to consider the need to select suitable varieties for autumn delayed cultivation before planting. Generally choose excellent varieties with strong disease resistance, good growth potential, high yield, cold tolerance and high temperature tolerance in summer, and pay attention to be suitable for autumn weather.

2. Seedling raising and transplanting

Nursery seedlings from July to August, the seedbed is about 1 meter wide, not too long, so that it can be planted before and after the Beginning of Autumn. The emergence of seedlings can be transplanted to more than 10 centimeters, and the seedling stage can be completed in about a month, probably when 5 true leaves appear. The seedlings required to be cultivated are the phenomenon that the root system is strong, the leaf color is normal, the plant is erect, robust, there is no yellowing, and it is eaten by diseases and insects.

3. Planting method

Base fertilizer is applied to 1300 jin of farm manure per mu, and farm manure, especially barnyard manure, must be completely mature, release heat and ensure that some germs are killed. With the use of compound fertilizer 50 jin, plant ash 100 jin. The plant spacing is 30 cm and the row spacing is 40 cm, as long as it can be passed by people. Dig holes for planting, stretch the roots, cover the soil to the root neck, and water and moisturize. The planting density is about 600 to 800 plants per mu.

4. Field management

General greenhouse cultivation, so require temperature control 24 to 28 degrees during the day, night temperature control, 15 to 20 degrees, early autumn Xiaoyang spring temperature is suitable, late autumn cold wind hit, the river cool should be considered to adjust the temperature control. In Xiaoyang spring, the high temperature in the shed can be ventilated at night, but can not be ventilated during the day, so it is easy to inject hot air. In the cold period, the straw mat can be covered with greenhouse film to keep warm.

5. Adjust the plant

In order to concentrate nutrition, the fruitless branches should be removed, and the top of the branches should be peeled off so as not to let the branches grow. This is to keep the plant growing. When the growth is weak, all the axillary buds outside the door pepper should be removed and some buds should be thinned. When removing the top heart leaves, those close to the fruit should leave a few leaves.

The cultivation of pepper should be postponed in summer and autumn, but it is high in summer and low at the end of autumn, so we need to pay attention to raising seedlings in the shade and keep warm when planted in the greenhouse, which can be kept warm by double-layer film or straw mat.