High-yield planting techniques and field management measures for pepper
Pepper is a common condiment and vegetable in daily life. The seed oil is edible, and the fruit also has the effect of deworming and sweating. In addition to the nutritional value, pepper has medicinal value. According to the "Food Taboo", the pepper has the effect of warming the air, dispelling cold and dehumidifying, treating vomiting, treating phlegm, stopping diarrhea, licking athlete's foot and other drugs. Use value. Today, Xiaobian talks about the technology of pepper planting, as follows.
First, the planting method
1. Soil preparation fertilizer
Choose plots with good drainage and convenient irrigation and drainage to avoid continuous cropping with eggplant, tomato, potato and tobacco. Before planting, prepare the ground and do the hoe, the width of the raft is 1.3-1.7m, and planting 2-3 rows. At the same time, 50-80 ton of fermented manure, 15 kg of superphosphate, and 25 kg of ash are used as base fertilizer.
The suitable temperature for pepper seed germination is 23-30 °C, but it can not germinate below 15 °C. The initial temperature during the daytime is 20-25 °C, and the nighttime is 15-20 °C. As a result, the soil temperature is too high, which is not conducive to root growth. It is easy to cause toxin disease and daily burnt disease.
2, sowing seedlings
The method of plastic small arch shed seedlings is as follows:
(1) Seedbed selection
Choose from the north to the south, high dry water, convenient water, and has not planted the plot of the Solanaceae crop.
(2) Seedbed preparation
The seedbed is best to dig the toast in the sky, splashing a layer of human and animal waste, and drying it with a film to prevent the loss of fertilizer when it rains.
(3) sowing
Before the planting, the bed soil is fully wetted and smoothed. The seedbed is 1.5-1.7m wide, and is generally not soaked in germination. Early-maturing seeds are planted in January, and late-maturing seeds are planted in February-March, with a seeding rate of 75-120 g per acre. After sowing, cover with a fine soil mixed with old ash or coal ash to cover 2 cm, cover the seeds without a seed, then water, after the water is collected, cover the mulch, and finally use a thin bamboo raft or bamboo to form a small The block arch (0.5m high) is covered with a film, and the north side of the film is compacted with mud to protect against wind.
(4) Seedbed management
After sowing, there is generally no need to manage before emergence, and it is found that seedlings begin to emerge, and the mulch film should be removed immediately to prevent the formation of high seedlings. After emergence, the film was uncovered at 9 am on a sunny day, and the film was still covered at 4 pm. It was found that the bed soil was white and the seedlings were wilting, and watering was required. The watering time was from 9:00 am to 1-2 am. Watering should not be done on rainy or freezing days. This is easy to cause watering. In the snowy weather, the grass window can be covered, the grass window is covered with a film, and the electric light can be installed in the bed to protect the cold and protect the seedlings.
(5) row seedlings
When two true leaves appear in the seedlings, they need to be planted once. The distance between the artificial plants is 6-10cm, the row spacing is 12-15cm, and the rows are watered to prevent the seedlings from wilting.
3, colonization
When the soil temperature is above 15 degrees, choose the sunny afternoon planting. In the morning, the seedbed needs to be watered to facilitate the seedlings; the planting distance: the early maturing variety line spacing 40-50cm, the plant spacing 26-33cm, 1-2 plants per hole, late maturing The row spacing of the varieties was 66-73 cm, the plant spacing was 50-60 cm, and one plant per hole.
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Second, field management
1. Cultivating weeding
After planting, it should be ploughed in a timely manner; before the plant is closed, it will be cultivated once again, and the cultivating combines weeding and soil.
2, fertilizer management
After planting, apply the seedling fertilizer on sunny days. The dosage should not be too much or too concentrated to prevent the plant from growing long and delay the flowering result. When the first and second layers are fruited, apply more fertilizer to promote fruit growth. After the fruit is harvested, the soil is required to have sufficient fertilizer to meet the growth requirements of the plant. When irrigating, the irrigation time should be determined according to the weather forecast to avoid watering at noon.
3, harvest
Fresh peppers: Most of the green fruits are harvested, and red fruits can also be harvested: used as dried peppers: harvest red ripe fruits, harvest them in time, so as not to affect the growth and results of the plants.
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