Spinach is planted in early autumn and can be marketed in 30 to 40 days. It can meet the demand of leafy vegetables in autumn and winter season, and vegetable growers can also obtain higher economic benefits. Specific should grasp the following technical points: When the selected variety has just entered the autumn, the temperature is still very high. At this time, spinach should be sown, and heat-resistant and easily germinated varieties should be used. Soil fertilization spinach requires a large amount of nitrogen and potassium. Generally, 1,000 kg of farmyard manure per hectare and 80 kg of compound fertilizer are used per hectare, and the sorghum with a width of 2 meters is made after plowing. Precipitation sowing early autumn spinach generally sowing rate of 1.2 to 1.5 kg per acre. When sowing, due to high ground temperature, it is not conducive to seed germination and emergence. Therefore, seeds are often sown after low temperature germination. The method is to put the spinach seeds into a cloth bag and soak it in cold water for 12-24 hours. After the seeds are sucked enough water, they are picked up. Then the bags are hung in the well and germinated (the bag is about 30 cm away from the water surface). Each day is rinsed with well water. Once, after 5 to 6 days, the buds can be sowed after the Qi. Soaked seeds can also be placed in a low temperature refrigerator at 5 °C or in the lower chamber of the refrigerator to germinate. The germinated seeds are sown in moist soil. For this reason, the dry soil should be filled with water first, and then the soil should be swelled and loosened before the soil is set. After sowing, straw or straw is used to cover the surface. The best conditions are covered with shade nets to cool and moisturize and promote full seedlings. Before spinach seedlings emerge, they should pour water 1 time each morning until late. After the field management has emerged, remove the cover and remove the weeds in time. Keep the soil moist before and after emergence, and properly control the amount of water at high temperatures to prevent physiological damage caused by excessive humidity. During the growth period, a small amount of topdressing of faecal water or quick-acting nitrogen fertilizers was performed. Disease prevention Spinach disease is the main disease is downy mildew, heavy land plots should be implemented for 2 to 3 years of rotation; strengthen seedling management, sowing should not be too dense, in order to facilitate ventilation and light, improve plant disease resistance. If necessary, use 75% chlorothalonil 600 times spray control.
Product Dimesnion: 5.7" x 3.7" /14.5cmx9.5cm
Mask Fabric Material: 3-ply material,100%
polypropelyne
Ear
Loop Material: 70% polyamide, 30% elastane
when
to use: suitable for kids to use daily in a variety of settings such as home,
outdoors and school
packaging: 10 pcs of mask in one sealed printed plastic bag to ensure
hygiene or 50ps per box
certification/standard: GB/T 38880-2020(China children disposable mask
standard) and FDA registered
about the manufacturer: Kapanou is china-based healthcare company
Civil Disposable Kids Face Mask, Disposable Kids Mask FDA GB/T 38880-2020, 3-ply Disposable Kids Mask Ningbo Debeida Science&Technology Co.,ltd. , https://www.dbdmask.com