Therefore, adding a little pepper to your daily menu is of great benefit to your health.
So, do you know the planting time and growth cycle of pepper? What are the pepper management techniques? Let's have a look.
The planting time of pepper is 65438+ 10 month in early spring, but it will mature and be picked around April, and it usually takes only 2 months to mature when planted around May.
The growth cycle of pepper is 1. Before sowing pepper, wet, thin and level the soil in the seedbed.
The width of seedbed is 65438 0.5 to 65438 0.7 meters.
Accelerating germination without soaking seeds.
It takes 75 to 120g to plant an acre.
2. The growth of pepper is in the early stage of germination, which is usually unearthed about 5-8 days after accelerating germination and sowing, and a true leaf appears about 15 days until the bud is exposed as the seedling stage.
3. The suitable temperature for seed germination is 25-30℃, and it takes 5-7 days to germinate. When the temperature is lower than 65438 05℃ or higher than 35℃, the seeds will not germinate.
4. The seedling stage needs high temperature, 25 to 30 degrees during the day and 15 to 18 degrees at night. Seedlings are not tolerant to low temperature, so attention should be paid to cold protection.
If the pepper is 35 degrees, it will drop flowers and fruits.
The technical environment of pepper management stipulates that the germination period of pepper is generally about 5-8 days, and the suitable temperature for germination is about 25-30 degrees Celsius. When the temperature is lower than 15℃ or higher than 35℃, the seeds will not germinate.
Pepper needs high temperature at seedling stage. The daytime temperature is about 25-30 degrees Celsius, and the optimal temperature at night is 15- 18 degrees Celsius. Seedlings are not tolerant of low temperature, so pay attention to cold protection.
It should be noted that pepper will cause fruit drop at 35 degrees Celsius, so we should pay attention to temperature control.
Water and fertilizer management: planting should be carried out after 3 pm on cloudy or sunny days, and the day before emergence should be watered and permeable. When seedlings emerge, the soil should be carried with you all the year round. It should be noted that care should be taken during transportation to avoid hurting the roots.
After planting, water with light fertilizer once a week or so.
In rainy days, water should be removed in time to prevent waterlogged plants from dying.
In the slow seedling stage, some farmyard manure can be added to the water for irrigation, and attention should be paid to weeding to prevent weeds from growing too much and absorbing nutrients in the soil, resulting in poor growth and development of pepper.
Irrigation with small water before harvesting, topdressing as soon as possible, topdressing with phosphorus and potassium fertilizer to promote growth.
In order to prevent the flower from falling, the lateral branches of the main stem under the first flower should be removed, and the pepper should be harvested in advance and fertilized in time.
Water in the morning and evening in hot season, and apply a small amount of chemical fertilizer at the same time.
Lighting requirements: Pepper is a light-loving plant, but the growth of pepper is not strict with lighting requirements, and the requirements for lighting at different growth stages are different.
For example, at seedling stage, weak light may lead to the shortcomings of long internodes, thin leaves and poor disease resistance.
On the contrary, if the light is good at seedling stage, the right internode is short, the stem is thick, the leaf color is dark and the disease resistance is strong.
It should be noted that excessive light will lead to an increase in temperature and affect the growth and development of pepper, so the light intensity should be controlled after planting.
Disease control: The main common diseases and pests of pepper are aphids, liriomyza sativae, tobacco budworm and so on. If this kind of disease occurs, it can be treated with symptomatic pesticides.