Planting methods and techniques of Pepper trees

Land selection and preparation: the soil needs good drainage and irrigation conditions and sufficient fertility, and the previous soil is not suitable for the same family crops such as tomatoes or potatoes, so deep ploughing should be carried out after land selection, and then bottom fertilizer should be applied. Sowing method: sowing in early spring, covering soil and watering after sowing, covering with plastic film. Seedling management: uncover the film after emergence, return to sunset in the afternoon, timely watering, reasonable close planting. Planting management: the soil temperature was stable above 16 ℃, and the water and fertilizer was reasonable in the later stage.

I. selection of land and land preparation

The main results are as follows: 1. Pepper needs rotation, and the soil of the previous crop should not be the same family crop as tomato and potato. Planting soil requires good drainage and irrigation conditions and sufficient fertility.

2. After selecting a good site, deep ploughing can be carried out to improve the soil structure, which is generally the best in winter, which can not only destroy the overwintering site of pathogen and insect pests, but also effectively reduce the incidence of diseases and insect pests and improve soil permeability, so as to promote the absorption of nutrients. It can also reduce the occurrence of pepper flower and fruit drop, and then do border fertilization.

3. Finally, base fertilizer can be applied as base fertilizer, generally dominated by rotten farm manure or compound fertilizer, to provide sufficient nutrients for its growth.

2. Sowing method

The main results are as follows: 1. in general, the seedling bed of hot pepper should be selected in a ventilated and sunny place to ensure adequate water supply, and then bake the soil, sprinkle human and animal manure water, and cover with plastic film, so as to improve the ability of water and fertilizer conservation.

2. The germination rate of pepper seeds is relatively high, so generally there is no need for accelerating germination, but the sowing time can be selected according to the variety and generally sown in early spring.

3. After sowing, cover a layer of fine soil until you can't see the seed, then water it, wait until the water is completely permeated, and then cover the plastic film. If the conditions permit, you can build a small arch shed to prevent the pepper from being damaged by the wind.

III. Seedling stage management

1. After the emergence of pepper seeds, the film needs to be opened to prevent the seedlings from forming tall seedlings, but the plastic film needs to be covered after sunset in the afternoon.

2. Ventilation must be done on rainy days. If the soil is dry and white, it needs to be watered in time. Be careful not to water at noon to prevent the formation of a hot and humid environment.

3. After watering, if the plant is still short of water, it is necessary to replenish water in time. The temperature is too low to be watered to prevent frost damage. Pseudo-planting can be carried out when the seedlings grow two true leaves, reasonable close planting and timely watering.

IV. Planting management

The main results are as follows: 1. Hot pepper should not be planted in cloudy and rainy days. When the soil temperature is more than 16 ℃, it can be planted in close planting reasonably. After planting, intermediate ploughing needs to be carried out, and it can be carried out according to the actual situation during the growing period.

2. On a sunny day, topdressing can be carried out and a reasonable amount of fertilizer can be used to prevent undernutrition or overgrowth, thus delaying the flowering and fruiting period.

Finally, the amount and time of watering can be reasonably controlled according to weather changes. Watering is the best in the morning and evening, and must not be watered at high temperature.