Spinning sowing mainly for sowing, can also be drilled. Under high temperature conditions due to slow germination, so early sowing should be soaked seed germination, that is, after the seed soaked for 12 hours, placed in a refrigerator at 4 °C low temperature for 24 hours, and then under 15 °C -25 °C conditions germination for several days, to be large Some germinate can be sowed. Per acre sowing rate of about 10 kilograms, after sowing cover shallow soil or pouring manure and cover straw, melon vines, etc., in order to reduce the temperature and keep the soil moist. Sowing does not require germination after the beginning of September, and the seeding rate can be reduced to 5-7.5 kg per mu. Field management is mainly fertilizer and water. Basal fertilizer should be applied before sowing, and human feces and urine should generally be applied. Topdressing can be combined with irrigation. Thin human urine should be applied during the seedling hours. After the plants are large and the temperature drops, the concentration can be appropriately increased. Spinach is usually harvested in stages and top dressings after each harvest. In the early days, we must pay attention to weeding in time and pay attention to the prevention and control of aphids. Harvesting sow spinach leaves more than 15 cm long, when the plants are more crowded, they begin harvesting and harvest every 20 days. Blood Pressure Transducer,blood pressure monitor,blood pressure machine,blood pressure monitor price,blood pressure Anesthesia Medical Co., Ltd. , https://www.jssinoanesthesia.com