The components of pepper yield were the number of plants per mu, the number of fruits per plant and the fresh weight of a single fruit. The number of plants per mu is the basis of high yield, which leads to the question of whether pepper is better for single or double plants. For this problem, I believe that those who have planted peppers have more or less considered this side. So is it better to plant two peppers in one hole or a single plant?In fact, each has its own advantages and disadvantages, and it needs to be chosen according to the specific situation. From the perspective of planting Xi and most actual planting, it is better to plant a double plant than a single plant. The following will introduce some of the advantages and things to pay attention to in the cultivation of pepper double plant.
Conducive to high yields
Pepper double planting can ensure the number of plants per unit area, and there will be no lack of seedlings and broken ridges, which meets the basic factor of the total number of plants per mu, so as to improve yield and efficiency. Under the appropriate density, the cultivation of one hole and two plants can increase the density of pepper per unit area, rationally use land and light and heat resources, reduce idle land, and improve land utilization rate and economic benefits per mu.
Reduce the occurrence of pests and diseases
Pepper planting is generally wide and narrow rows, the implementation of double plant cultivation can increase the width of the wide rows, increase the ventilation and light transmission between the rows, and the humidity and temperature between the rows are suitable, creating conditions that are not conducive to the occurrence of pests and diseases, thereby reducing the occurrence of pests and diseases. At the same time, due to the increase of planting density, the stems and leaves of the plant can be shaded from the sun, thereby reducing the evaporation of soil moisture and keeping the soil moist, which is conducive to the root expansion of pepper and promotes the multi-fruiting of plants.
Easy to manage
Planting two plants in one hole in wide and narrow rows can also facilitate agricultural activities, such as weeding, cultivating fertilizer and water control, spraying, etc. It will not cause damage to the plants or touch the flowers and fruits. In addition, due to the high density of one-hole double-plant cultivation, compared with one-hole single plant, it can save labor and time costs per unit area and improve production efficiency.
Technical measures for the cultivation of one hole and two plants
1.Reasonable dense planting: pepper one-hole double-plant cultivation needs to master the appropriate density, according to the varieties used, in a certain density situation, flexibly adjust the width and narrow rows or hole spacing, rather than unlimited one-hole planting double-plant. In short, it should not be too dense or too sparse. Planting too densely can cause competition between plants for light, water and nutrients, affecting growth and development. Thinning crops can lead to wasted land and reduced yields. Therefore, it is necessary to determine the appropriate planting density according to factors such as variety characteristics and climatic conditions. General ditch to ditch 80 100 cm, each ridge planted 2 rows, large row 60 cm, small row 40 cm, hole spacing 26 33 cm, about 8000 plants per mu, general varieties, branches, tall plants can be thinner than this, and then adjust the row plant spacing according to the soil. The two trees in a hole are about 10 cm apart, and the two plants cannot be planted together, so as not to affect the ontogeny.
2. Fertilizer and water control: The cultivation of pepper with one hole and two plants needs to strengthen water and fertilizer management to meet the plant's demand for nutrients and water. First of all, the base fertilizer should be sufficient, and 4 square meters of soil miscellaneous fertilizer should be applied per mu before planting, or about 300 kg of commercial organic fertilizer and 80 kg of compound fertilizer. Fertilization deepens the soil and keeps it loose. In addition, after planting slow seedlings, squatting seedlings were carried out to promote root expansion and robust plants. Finally, it is necessary to determine the future watering and fertilization according to factors such as soil conditions and growth conditions to ensure the normal growth and development of peppers. Pepper fertilization is generally applied after the squatting seedlings end and the fruit is sitting, and 30 kg of compound fertilizer is applied per mu. After harvesting every 1 2 batches of fruits, top dressing is carried out. Watering adopts the method of watering fruit without watering flowers, no watering during the flowering period, and watering is carried out in combination with top dressing after fruit set. In summer, pay attention to drainage and prevent stains, and water in the morning and evening.
3. Strengthen pest controlIt is necessary to strengthen pest control to ensure the healthy growth of peppers. It is necessary to regularly check the growth of plants, find and take prevention and control measures in time. Methods such as drugs** or biological control can be used to ensure the healthy growth and yield of peppers.