How long is the growth cycle of chili peppers
If you want to know how long the growth cycle of chili peppers is, here is some related content:
How long is the growth cycle of chili peppers
Chili peppers originate from Mexico and prefer dry air conditions. Their growth cycle is between 60-90 days. Among them, the germination period requires 10-15 days, the seedling period requires 30-50 days, and the flowering and fruiting periods together require 20-25 days. Their growth rate is also relatively fast.
Introduction to Chili Pepper Growth
Chili peppers are the most drought-resistant crop among solanaceous vegetables. They require relatively little water during growth and are cultivated worldwide, with major distribution areas in China being Sichuan, Guizhou, Hunan, Yunnan, and Shaanxi.
Chili Pepper Growth Cycle
Chili peppers have strict requirements for water conditions. They are neither drought-tolerant nor flood-tolerant and prefer relatively dry air conditions.
The growth cycle of chili peppers is between 60-90 days, with the germination period requiring 10-15 days, the seedling period requiring 30-50 days, and the flowering and fruiting periods together requiring 20-25 days.
Chili Pepper Growth Rate
1. Germination period: Chili peppers require 10-15 days from sowing to the appearance of true leaves. During this period, seedlings begin to absorb and produce nutrients, with relatively small growth.
2. Seedling period: The length of the seedling period varies greatly depending on the temperature and variety maturity. In South China, the seedling period is usually 30-50 days.
3. Flowering and fruiting period: The initial flowering period lasts 20-30 days, and the fruiting period, where flowering and fruiting alternate, usually lasts 60-100 days. During this period, the plant continuously branches, flowers, and fruits, and is harvested sequentially, which is the main stage for the formation of chili pepper yield.
Chili Pepper Growth Cycle Management
Under general planting conditions, the average yield per mu is about 500 kilograms. With careful management, the yield can usually reach 1000 kilograms, and may even exceed 4000 kilograms due to variety and management differences.
Temperature management: After planting chili peppers, maintain a high temperature and high humidity environment, do not ventilate during the day and cover the curtain early, and uncover the curtain according to normal conditions to keep the greenhouse temperature at 25-30°C and air humidity at 70-80%. This management method lasts for 7 days.
After this, the temperature management of chili peppers is: adjust the ventilation volume to control it, and the maximum daily temperature should not exceed 30°C. A temperature of around 30°C should not exceed 3 hours in a day.
In the afternoon, the greenhouse temperature should be maintained at 26-28°C, and the temperature in the late afternoon should also be kept at around 25°C to facilitate the transport and transformation of nutrients in the plant and to store heat.
When covering the curtain in the afternoon, maintain the temperature at 20-22°C, and keep the temperature at around 18°C at night. The temperature should not be lower than 15°C when uncovering the curtain the next morning.
Fertilization management: After the initial flowering of chili peppers, the demand for water and fertilizer increases significantly, with nitrogen accounting for 57% of the total nitrogen requirement, phosphorus accounting for 61% of the total phosphorus requirement, and potassium accounting for 69% of the total potassium requirement.
Therefore, it is necessary to start fertilizing with nitrogenous fertilizer or diammonium phosphate at 20-25 kilograms per mu every 10-15 days, starting when the first fruit reaches 2-3 centimeters in length, for a total of 2-3 times.
The amount of fertilizer should be determined based on yield targets, soil fertility, and previous fertilization. Generally, for every 1000 kilograms of fresh chili peppers produced, 5.19 kilograms of pure nitrogen, 1.07 kilograms of pure phosphorus, and 6.46 kilograms of pure potassium are required.
Scientific Chili Pepper Planting
1. Choose the right time. Chili peppers can be planted in both spring and autumn. In March, buy good seeds, prepare the land, and apply enough base fertilizer before planting.
2. After sowing the chili pepper seeds, the main task is to water them moderately. After a period of time, the seeds will germinate and grow into seedlings.
3. Choose a good pot or other open space. Generally, 2 to 3 seedlings per pot or 2 to 3 chili peppers per 20cm in open ground are planted. After transplanting, just apply moderate fertilization and watering.
The above introduction to the growth cycle of chili peppers is for reference.