What are the line peppers suitable for autumn planting in Guangxi?

Line peppers suitable for autumn planting in Guangxi are: Super Pepper King, Lafeng 1, Lafeng No.3, Gulong, Longxin, Longtan and Longhuan.

One: Line pepper is an important type of dried pepper in China, which is planted in a large area in some central and western provinces such as Shaanxi. However, due to the requirements of the growth environment and the long growth period of linear pepper, the phenomenon of land competition between linear pepper and winter wheat has existed for a long time. Virus diseases are spread by insects in late spring and early summer, which usually causes about 30% economic losses.

Second, cultivation management.

(1) seed treatment

1, Sun Xuanzhong

2. Seed soaking and disinfection

Step 3 accelerate germination

4. Sowing: Sowing time is generally from late February to early March (planting time varies according to local climate conditions in different regions).

(2) seedling management:

(1) mulched intercropping

(2) Water topdressing: water the soles of feet before sowing.

(3) Sowing in time: Sowing: Generally, sowing begins when the temperature is stable above 65438 06℃ and the seedlings reach 7-8 leaves.

Three: On-site management

(1) intertillage and soil cultivation: about 30 days after planting, intertillage and weed, shallow intertillage 1-2 times to break the soil hardening.

(2) Water. Before fruit setting, the plant growth is small and the water demand is not much. It is advisable to water less, water frequently and cultivate more.

(3) Topdressing: topdressing 1 time after budding, and applying 20 kg fertilizer or urea 10 kg per mu to promote branching and flowering. Results Fertilization at peak period 1 time promoted the upper fruit to swell and the lower fruit to mature. In the future, if fertilizer is deficient, it can be applied again 1 time.

Four: pest control

(1) Insect control: after the seedlings are planted, the root is irrigated with phoxim 1 0,000 times solution, and the dosage is per mu 1 kg to control the cutworm; Use imidacloprid 2000 times solution or chlorfenapyr to control aphids; Use avermectin or green worm mites to control.

(2) Prevention of diseases

1, damping-off disease, damping-off disease, 2, virus disease, 3, gray mold, epidemic disease,