Pepper and eggplant greenhouse cold bed nursery

The implementation of transplanting techniques for greenhouses with pepper and eggplant in greenhouses is the main measure to increase early production, achieve early results, morning market, and high efficiency. First, the construction of the shed to choose sheltered sunny, flat terrain, fertile soil, convenient drainage and irrigation, low groundwater level, close to the water source, and many years have not planted eggplant vegetable field. It is better to build the greenhouse from north to south. The shed is 40 meters long, 6 meters wide and 1.8 meters high. Second, the finishing seedbed seedbed must be sun-dried, flat surface, loose land, 1.3 meters wide, 0.4 to 0.45 meters wide groove, deep 0.15 to 0.2 meters. The basic fertilizer for seedbeds is preferably human manure and compound fertilizer. Each mango uses 50 kg compound fertilizer and 2000 kg manure and animal manure. Third, the appropriate sowing pepper varieties to Sujia No. 5 is good, can be matched with early Feng variety. Eggplant can be used on the first eggplant or Suqi eggplant. Small sheds or open field cultivation were planted in early November. The middle kind of eggplant, both kinds of pepper. Seed amount per square meter: 20 grams of pepper, 15 to 20 grams of eggplant. One day before sowing, the seedbed should be poured with enough water, and once a day sowing, water should be poured again. After even sowing, spray with 50% carbendazim 100 times liquid, cover the seeds with mash, and immediately use a mulch to cover the surface. Insulation and moisturizing, and immediately buckle shed, buckle before the emergence of the real can not be ventilated, after the Qimiao changed the film to a small arch cover. IV. Seedbed Management 1. Control bed temperature Before seedling emergence, maintain high temperature and humidity. After seedling emergence, bed temperature can be reduced to 15~20°C during the day and 5~10°C at night; when the true leaves are exposed, the bed should be put Temperature increased to 20 to 25°C during the day and 10 to 15°C at night. When the seedlings grow 2 to 3 true leaves when planted, 2 to 3 days before planting should reduce the seedbed temperature, generally reduced 3 ~ 5 °C is appropriate. 2. To strengthen the light to make the seedbed more sunshine, improve lighting conditions, nursery facilities should use a high transmittance of new plastic without drip film, small bow shed film peeled off during the day, cover tight at night. 3. Adjusting the humidity When the humidity of the bed soil is too high, the humidity may be lowered by means of ventilation and humidity dehydration, and scattering of fine soil or moisture in the plant ash. 4. Timely Implantation 1 day before planting, the seedbed should be poured with water once, and the density of the planting should be 10 cm 10 cm. The pepper seedlings should be dense enough. The eggplant seedlings should be thinned properly. After the watering, the small bow shed should be covered in time. Film. You must dwell for 2-3 days after you leave the plant. When the white hairs appear on the old roots, they can be opened during the day to expose the light of the small arches. Increase ventilation and extend ventilation time 2 weeks before colonization. 5 to 7 days before planting day or night, the plastic film will be opened to allow the seedlings to accept low-temperature exercise and adapt to the open environment.

Specimen Containers

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