1. Cultural facilities Cultural facilities such as yam and other softened vegetables are used for factory production. They are generally used in greenhouses, plastic greenhouses, large warehouses and spacious houses.
No matter what facilities are used, the outer layer must be covered with opaque covers. Sunlight greenhouses, plastic greenhouses with black plastic film, non-woven opaque non-woven insulation. Doors and windows of warehouses and houses are all blinded by opaque curtains. The production environment is carried out in the absence of light.
The cultivation environment requires certain temperature conditions. In order to ensure the normal continuous production in winter, warming stoves, heating, electric heating and other heating facilities should be installed in the facilities. In the summer there is electricity and ventilation is forced to cool down to maintain proper temperature conditions.
Facilities include automatic sprinkler facilities to regularly supply the water needed for growth and development.
In order to make full use of space, we have built a cultivation frame in the facility. The cultivation frame is welded with angle steel, 1.5-2 meters high, 50-60 cm wide and 1-1.5 meters long, divided into 4-5 layers with a height of 40-50 cm. The cultivation racks are discharged into the facility and walkways are left between the racks.
Put 4-5 layers of cultivation boxes on the shelf. The cultivation box is an open box made of plastic. The box is 20-25 cm high, 40 cm wide and 50-60 cm long. There is a hole at the bottom of the tank to drain.
Put 10-15 cm thick peat, or lighter substrates such as vermiculite and perlite into the cultivation box.
2. Seedling culture of leeks was performed in open field. The roots used for cultivating Zhihuang are the same as those for wolfberry cultivation.
3. Planting leek species were planted in a cultivation box, and the cultivation box was loaded with the matrix. The method of colonization is the same as the general cultivation method.
Water after planting, and put the cultivation box on the cultivation rack.
4. After the management of planting, immediately shading in the facility to maintain the temperature around 20 °C during the day and around 15 °C at night. Pour water once every 2-5 days to keep the substrate moist. After emergence, the nutrient solution can be poured once every 10-15 days. The nutrient solution was 0.296-0.3% multi-component fertilizer or 0.3% urea solution.
5. After harvesting and planting, the market can be harvested after 20-30 days. Yellow rice can be harvested.
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