When is pepper cultivation best? When I think of peppers, many people may think of hot pot first. Indeed, Sichuan's spicy hot pot is to highlight hemp and spicy. Spicy taste is mainly caused by the stimulation of pepper. Nowadays, many people want to grow some vegetables by themselves, some on the roof, some in the pots, in short, do it yourself, and get enough food. Let me introduce to you how to grow peppers.
The first birth of the pepper is germinated, and the germination is usually about 5-8 days after sowing. The first true leaf appears in about 15 days, and the flower bud is exposed to the seedling stage. The first flower to the door pepper is the main flowering period. After the fruit is placed, it will be the result period. The suitable temperature for pepper is between 15 and 34 degrees. The seed germination is suitable for a temperature of 25-30 degrees, and the germination takes 5-7 days. When the seed is less than 15 degrees or higher than 35 degrees, the seed does not germinate. The seedling stage requires a higher temperature, 25-30 degrees during the day, 15-18 degrees at night, and the seedlings are not resistant to low temperatures. If the pepper is at 35 degrees, it will cause the flowers to fall.
Pepper planting time
Planting time and seedling technology
Reasonable planting time and correct seedling technology are necessary conditions for high yield of pepper planting. Let's take a look at the planting time and seedling technology of pepper.
1. Breeding time: If it is a protected place to cultivate pepper in spring, it is usually planted in 1-2 months.
2, nursery facilities: available solar greenhouse; or heat preservation modified Yangshuo; or plastic greenhouse, small arch shed plus plastic film cover and straw curtain.
3, seed treatment
1 Drug soaking: In order to control common and frequent pepper anthracnose, viral disease and bacterial spot disease, select high-quality and high-yield varieties, first pre-soak the seeds with water for 5 hours, then drain and drain to 1% sulfuric acid. The copper solution, 10% trisodium phosphate solution, and 2% sodium hydroxide solution were each immersed for 10 minutes to be sterilized, and then washed out with water to carry out germination.
2 Conventional warm soup soaking: the water consumption is 5 times of the seed, and the seed is poured into 55 degree water and stirred immediately. After the water temperature drops to 30 degrees, it can be immersed for 8 hours. This method has a bactericidal effect on the scab and sclerotinia of pepper.
4, germination: the soaked seeds are wrapped in a damp cloth, placed in a warm place to promote germination. Control 16-18 hours per day at 28-30 °C, 6-8 hours at 16-20 °C. Turn it every 12 hours and wash it with warm water at 30 °C, so that it is heated and evenly heated to facilitate germination and strong growth. Generally, when the germination reaches 80% or more in 5-7 days, it can be cooled to 10 °C or placed indoors for low temperature smelting for 6-8 hours, which can be broadcasted.
5, sowing: the bed soil is best for three years without the soil of the solanaceous vegetables. The bed soil should be sieved, and 10 kg of high-quality organic fertilizer should be applied per square meter of seedbed. The seedbed is 10 cm high. It should be leveled. Before planting, the bottom water should be poured. After the water is completely infiltrated, cover a layer of fine soil and spread the germinated seeds evenly. After sowing, cover the soil 5 mm, cover the mulch and buckle in time. The arch shed is used to warm and moisturize, which promotes early emergence. After 70% of the seeds were emerged, the mulch was removed in time, and all the soil was covered with 5 mm.
6. Miao Miao: When the seedling cotyledons are flattened and the time is seedlings, the densely crowded, sick, deformed and poorly growing weak seedlings will be removed, and the roots will be covered after the seedlings. Temperature management 25 degrees -30 degrees, to maintain a higher ground temperature, 10 days before the start of the seedlings gradually reduce the shed temperature and control irrigation, in order to shorten the slow seedling time after planting.
7. Seedling transplantation: When the seedlings grow to 4-5 true leaves, the seedlings are transplanted, transplanted according to the distance of 7x7 cm, 2 to 3 plants per hole, and the wells are covered with fine seedbed soil. .
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