Sweet pepper has the characteristics of short, sweet and green, with a meat thickness of about 0.5 cm, an average of three weights of 0.5 kg, and a yield of up to 5,000 kg per mu. The market value is very good. The following will specifically talk about the cultivation points of sweet pepper.
I. Nursery
1. Jianye application base fertilizer: 秧畦 length 10 meters, width 1.8 meters, depth 18 cm. The soil in the sputum is sticky and sandy mixed soil. Before the ground freezing, the depth is 10~13 cm and leveled. Then apply 10 kg of fermented bean cake powder or apply farmyard manure 3 cm thick. After fertilization, the soil is evenly smeared and leveled.
2, timely sowing: the next spring, the seeds are first soaked with warm water of 50 ° C, stirring constantly, until the water temperature drops below 35 ° C, soak for 24 hours, pick up and dry the water. The first kind of sputum is first watered, then the seeds are sown by hand, and each sputum is 500 grams. A sieve of about 1 cm thick was sieved. Then cover with a film and cover the grass at night.
3. Seedling management: After the next seeding, the temperature inside the bowl should be 5~20°C. Before the seedlings are unearthed, the temperature should not exceed 40°C, and the highest temperature after emergence should not exceed 35°C. When the seedlings grow to 2 true leaves, the film can be exposed to the sun. If there are individual seedlings to fight, the film should be covered immediately. This is repeated many times, until the seedlings are no longer snoring, and then the sun begins. When the seedling grows to 4 leaves, it can be transplanted after 7 days of drying.
Second, transplanting and management
The seedlings were transplanted during the rain. First pour the water through the water, and after the water has penetrated, lift the seedlings by hand. After the transferred field is leveled, plan a small ditch of 3 cm deep, then pour it. When the water is not seeping, plant it by hand. Planting in large and small rows, with a line spacing of 65 cm and a small line spacing of 50 cm. The planting methods are as follows: planting a single plant, the plant spacing is 17 cm. Planting in two plants: the distance between the plants is 3 cm, the distance between the holes is 33 cm, and the soil is covered after planting. Before the flowering of the seedlings, 2,500 kg of farmyard manure per acre was applied, and a large amount of water was poured at the same time. After the drought, watering, no drought, no watering. When the sweet pepper grows to the size of the egg, apply the fertilizer between the rows and rows, and water the fertilizer, using urea or diammonium phosphate.
Third, storage
The sweet peppers to be stored are no longer picked in the middle of the autumnal period and are harvested before the frost falls. When picking, pick no pests and diseases, and handle with care. The storage pool is selected in the shade of the south of the house, and the pool or digging can be used, with a depth of about 27 cm. A film is placed on the bottom of the pool, and the sweet pepper is placed on top of it, and then a film is placed thereon, which is pressed to make it airtight, and the temperature in the pool is maintained at 2-8 ° C. In the winter, cover it with straw or straw to prevent freezing. After more than a month of storage, the value can be doubled.
Conventional Photoelectric Smoke Detector
Conventional Photoelectric Smoke Detector,Carbon Dioxide Detector,Fire Detector,Smart Smoke Detector
NINGBO TOMAN IMP. & EXP. CO., LTD , https://www.tdotmfiresolution.com