How to grow peppers?
Planting method of pepper:
sow seeds
Soaking pepper seeds in clear water for five hours and then in 1% copper sulfate solution for ten minutes can prevent various soil diseases well. Then take out the seeds, wash them with clean water, wrap them with wet wipes or wet cloth and put them in a warmer place. After about four or five days, the seeds will germinate. Pay attention to prepare fertile and moist soil as seedbed in advance and sow germinated seeds.
Timely colonization
Pepper is planted too early and the temperature is insufficient, which affects the root development and plant growth. If the plant is planted too late, it will not develop completely before the arrival of high temperature and drought, which will cause physiological imbalance of the plant, lead to falling flowers and fruits, and at the same time induce virus disease, seriously affect the yield and even stop production.
Pepper is usually planted in sunny afternoon, and the planting method is double-row digging, with row spacing of 40-50 cm and plant spacing of 35 cm. After planting, the planting water should be watered in time, but generally the planting water should not be too large to prevent the ground temperature from decreasing and affecting the slow seedling.
Water and fertilizer management
Pepper likes temperature, water and fat, but it cannot be submerged, otherwise it will take root and die. Therefore, in the early stage of growth, management should promote the combination of control and intertillage, and water according to soil moisture to prevent falling flowers and fruits and virtual growth. After the first heading, flowering and fruiting, combine irrigation and fertilization once. Generally, compound fertilizer 15 kg and urea 10 kg are applied per mu to promote the development of branches and fruits. Results In the peak period, 20 kg of compound fertilizer was applied to each mu with water, and urea 10 kg was added if necessary. Generally, harvest once and topdressing once. 0.5% potassium dihydrogen phosphate and 0.3% urea liquid fertilizer can also be topdressing outside the roots.
After beginning of autumn, the temperature dropped, the temperature difference between day and night increased, and pepper continued to branch, blossom and bear fruit. In order to improve the yield of autumn pepper, the amount of fertilizer should be increased at this time, and urea 15 ~ 20kg should be applied with water per mu. However, after most dried peppers are ripe, irrigation and fertilization should be stopped to prevent plants from being greedy for green, promote the rapid transfer of nutrients from leaves and plants to fruits, and improve the red fruit rate.
In late June, it entered a period of high temperature and drought, and irrigation was generally carried out in the morning and evening. The interval of each irrigation is 10- 15 days, subject to the fact that the subsoil is not dry and the soil surface is not cracked.
Intertillage and soil cultivation
Pepper seedlings can be delayed for 5-6 days after planting. After delayed emergence, water according to soil moisture, and then intertillage and cultivate the soil. After beginning of autumn, the temperature dropped, the temperature difference between day and night increased, and pepper continued to branch, blossom and bear fruit. In order to increase the yield of pepper, at this time, increase the amount of fertilizer, and apply urea 15-20kg per mu of water.
choose
Pepper, as a fresh pepper, can be harvested 20-25 days after the flowers wither. At this time, the fruit is completely mature, the green of pepper is deepened, and the pepper is hard and shiny. As a dried pepper, you must harvest red ripe fruit.
? What is pepper?
Pepper is an angiosperm belonging to the genus Capsicum of Solanaceae, which is an annual or limited perennial herb. It originated in Mexico and was introduced to China in the late Ming Dynasty. It is conical or long, green when immature and bright red or purple when mature. Its flowering period is from May to165438+1October. Originated in the tropical areas of Central America and Latin America, the origin is Mexico. In China, they are mainly distributed in Sichuan, Guizhou, Hunan, Yunnan, Shaanxi, Henan (Xichuan County), Jize County of Hebei Province and Tuoketuo County of Inner Mongolia.
Nutritional value of pepper;
Pepper, alias pepper, pepper, morning pepper, spicy eggplant, etc. Pepper has high nutritional value, and it contains vitamin B, vitamin C, protein, carotene, iron, phosphorus, calcium and other ingredients, especially vitamin C, which ranks among the best in vegetables. Every100g of pepper contains vitamin c105mg. Dried peppers used for seasoning are also rich in vitamin A. The nutritional value of red peppers is much higher than that of green peppers. Compared with green peppers, red peppers contain 0.8 times more vitamin C and 3 times more carotene.
Pepper planting experience:
The suitable sowing date of pepper should be determined according to the local climatic conditions, cultivation methods and other specific conditions. Generally, the seedling age of sowing in low temperature season is 35-50 days, and that of sowing in high temperature season is 25-40 days. The sowing date can be calculated by subtracting the seedling age from the sowing date. Before sowing, it is necessary to master the sowing date and handle the seeds (dressing the seeds with 500 times new high-fat film). Seeding too early leads to the aging of seedlings, which leads to the imbalance between reproductive growth and nutritional growth, and often leads to a sharp decline in yield. In Guangdong, peppers can be planted all year round, but the most suitable growing period is spring and autumn. The sowing period of spring sowing is1from late October to early February, from mid-March to early April, and the harvesting period is from May to July. The sowing date of autumn sowing is in early August, the sowing date is in September, and the harvesting date is in 10 ~ 12. In order to make pepper with high quality and high yield, it is suggested to spray 800 times solution of new high-fat film after pepper planting to prevent the invasion of germs and shorten the slow seedling stage. Spraying Zhuhuawang No.3 during the growth period of pepper can inhibit the growth of main shoots and promote the differentiation of flower buds, and spraying Jiaozhuangdiling during the flowering and pod-setting period can enhance the nutritional collocation function of various pepper plants, make the fruit stalks thicker, prevent defoliation, flower drop and fruit drop, and have fast development, early color and thick pulp.
In hot summer, the amount of watering can be increased appropriately. Due to the limitation of living environment, the fertility level of potted pepper is mostly low, and it is easy to drop flowers and fruits. Therefore, while strengthening fertilizer and water management, 0.0025% ~ 0.003% PCPA should be sprayed at flowering stage to prevent plants from falling flowers and fruits.