Planting method and time of long Pepper

Planting time: the suitable planting time is from March to July. Soil selection and soil preparation: the soil suitable for planting is neutral or weakly alkaline. Sowing and raising seedlings: the seeds can be sterilized by soaking in diluted potassium permanganate and planted when the seedlings grow to about 5cm. Planting management: the suitable spacing is 30-45cm and the row spacing is 50-60cm. Prevention and control of diseases and insect pests: agricultural streptomycin, doxorubicin, DuPont Fuxing and other agents can be used for prevention and control.

First, planting time

1. Long pepper likes heat, so it is more suitable to grow in a mild climate and sunny environment, so the planting time should be determined according to the local climate. For example, in Guangdong, the temperature is relatively high all year round, so it can be planted at any time.

2. The suitable planting time in other areas is from March to July, when the temperature and light are suitable for the growth of long pepper. Early sowing can make it grow well and harvest more fruit.

II. Soil selection and land preparation

The main results are as follows: 1. The root system of long pepper is relatively weak, so it is necessary to have good conditions for planting soil. generally, we can choose areas with sufficient light to the sun or gentle slope. the long pepper with sufficient light is large and tastes better. during this period, it should not be planted in places where there is no light for a long time.

2. The soil suitable for planting is neutral or weakly alkaline, if the acidity of the soil is relatively high, it can be adjusted by lime powder, and if the alkalinity is relatively high, cinder can be added to adjust.

3. Sowing and raising seedlings

1. Before sowing, the seeds should be treated. First, the seeds should be exposed to the sun for 2 days, which can not only improve the germination rate of the seeds, but also kill the germs carried by the seeds, or soak them with diluted potassium permanganate for sterilization. Then soak in warm water for about 12 hours.

2. Spread the seeds evenly on the seedbed, cover the soil with about 1 cm, spray water to make the soil moist, keep the temperature at about 25-28 ℃, wait for about 7 days to germinate and germinate, and when the seedlings grow to 5 cm, they can be planted.

IV. Planting management

The main results are as follows: 1. The root system of long pepper is relatively weak, and it is appropriate to plant it in trench or flat planting. When it is just planted, it should not be buried deeply, it can be covered with soil shallowly, and the soil can be cultivated gradually as it grows. The plant type of long pepper is compact and can be planted densely during this period. Generally, the plant spacing is 30-45 cm, and the row spacing is 50-60 cm.

2. the growth of long pepper is inseparable from water, and the fruit with sufficient water grows thick and juicy, so it needs to be watered frequently to keep the soil moist all the time, but it should not be too wet, otherwise it is easy to cause plant root rot, when watering, fungicides can be added regularly.

V. Prevention and control of diseases and insect pests

The main results are as follows: 1. The common diseases and insect pests of long pepper are bacterial wilt and powdery mildew. Usually, the resistant varieties should be selected for the control of bacterial wilt. 100-200ppm agricultural streptomycin is sprayed with water at the initial stage of the disease, which can be sprayed continuously for 3 times, irrigating roots every 10-15 days and irrigating 2-3 times continuously.

2. For the prevention and control methods of powdery mildew, the varieties with good disease resistance should be selected first, and the new high lipid membrane 800x solution should be sprayed before planting. At the initial stage of the disease, Duoyaoqing 1000 times liquid plus DuPont Fuxing 3000 times solution should be used for prevention and control.