Seeds are planted into the soil(cell trays). When the whole land is planted, 4,000 kilograms of organic fertilizer is applied to the soil, 40 kilograms of superphosphate is used, winter and spring should be used as sorghum, and summer and autumn should be flat, and the width is 1.2-1.5 meters. Spinach fields are generally spread. Acre is planted 3-3.5 kg(105 cell seed starting trays). After pouring the sole water to the surface, sow the soil with the gums and cover the surface with a layer of grass ash.(cheap large decorative plastic garden plant pots)
Sowing in summer and autumn 1 week before sowing(plastic nursery pots manufacturers), the seeds are soaked in water for 12 hours, placed in the well or treated in a refrigerator or refrigerator at about 4 ° C for 24 hours, then germinated at 20-25 ° C, after 3- Sowing after 5 days of budding. Especially in winter and spring, dry seeds or wet seeds can be broadcast(50 cell seed starting trays). Frost and ice and snow weather should be covered with plastic film and shade net insulation, which can be covered by small arches.
After the summer and autumn broadcast, cover the straw with a straw or cover the shade net with a small arch shed to prevent high temperature and heavy rain(wholesale nursery pots). Always keep the soil warm, 6-7 days can be Qimiao, winter broadcast temperature is low, then cover the plastic film or shade net on the raft to promote the emergence of seedlings, remove after emergence(72 cell seedling trays wholesale). The soil remains moist after winter spinach sowing.(cheap large decorative plastic garden plant pots)
Combine the seedlings, weeding, topdressing and then thickening, first application of decomposed manure(plastic nursery pots); in the prosperous period of topdressing 2-3 times, each urea 5-10 kg per acre. When 3-4 pieces of true leaves, properly control the water to facilitate wintering. When 2-3 leaves are true, the seedlings are 3-4 cm apart(105 cell seedling trays wholesale). According to the seedlings and the weather, the water and fertilizer are applied, and the manure and urine are mainly used.
(cheap large decorative plastic garden plant pots)After the spring, the leveling is fine and fine(21 cell trays bulk), and the sunny day is selected to apply the decomposed mature dung water and prevent early convulsions. In the early stage of spring spinach, it should be covered with plastic film insulation, which can be directly covered on the surface of the clam(128 cell seedling trays wholesale). The small arch shed will cover the night cover, and the rain cover will be exposed to make the seedlings more visible and more And time seedlings.
After the emergence, the film will be removed or replaced with a small arch shed(plastic nursery pots wholesale). After the application of fertilizer water, in the early stage, the manure and manure of the decomposed manure were applied lightly, and the quick-acting nitrogen fertilizer was applied 15 days before the harvest. After 2-3 pieces of true leaves, apply two quick-acting nitrogen fertilizers. After fertilization, water should be poured to promote growth(128 cell plastic propagation tray wholesale price). Direct fertilization, land preparation, and sputum.
Choose loose and fertile, water and fertilizer(15 cell trays bulk), well irrigation and drainage conditions, slightly acidic loam, PH value 5.5-7. After the autumn spinach leaves the real leaves, the water is poured once, and after 2 pieces of true leaves, the summer spinach still needs to cover the sunshade net after the emergence of the seedlings, and the cover is exposed, and the cover is exposed early to facilitate cooling and heat preservation(162 cell seed starting trays). Watering in the seedling stage should be carried out in the morning or evening.(cheap large decorative plastic garden plant pots)
Spring spinach can start to sow when the temperature rises above 5 °C in spring, March is suitable for sowing(black plastic nursery pots), summer spinach is sown in May-July, autumn spinach is sown in August-September, and winter spinach is in mid-10. Sowing in early November(200 cell seed starting trays). Generally, 3,000 to 5,000 kilograms of fully decomposed farmyard manure, 20 to 25 kilograms of phosphate rock powder, and 10-15 kilograms of ore powder are applied per acre to make a flat raft with a width of 1 to 1.5 meters.