1. Seedbed preparation. 2 to 3 days before planting seedlings, loose soil and dry land near Honda are used as seedbeds. The first deep excavation and leveling is done to make the seedbed 1.3 to 1.7 meters wide. 2 grams of phoxim per square meter to prevent underground pests. 2. Nutrition soil preparation. With 30% to 40% of the decomposed organic slag, 60% to 70% of the fertile fine soil as the substrate, transplanting no less than 150 kg of material soil per mu of field, and adding 1.5 kg of superphosphate, 0.15 kg of urea After mixing evenly, it is advisable to add manure water to “push into a group and touch the ground to disperseâ€. 3. Seedlings. The soil with high organic matter content, loose alluvial soil, yam xi miao, and purple soil developed in Penglai town can be selected as floppy seedling transplanting technology (100 holes per piece); purple soil developed from yellow soil, red soil and Suining group with heavy soil. Such as using nutrition cup (bag, tube) seedling technology. The prepared nutrient soil is loaded into 80% of the nutrition cup or floppy disk and compacted in the seedbed. After sowing 1 or 2 seeds per cup or per well, cover the seed with the sphagnum and the thickness is not less than 1 cm. 4. Seedbed management. Prepare bamboo shoots with a length of 2 meters and lay on a seedbed, cover with a 2 meter wide agricultural film, compact it with soil, and reduce water loss. The temperature in the film before the needle was controlled below 35°C; after the needle was out, the temperature in the film was controlled below 25°C to prevent burning of the seedlings. If for some reason (drought or heavy rain, etc.) cannot be timely transplanted, the floppy disk or cup must be moved in time to cut off the root seedlings. 5. Transplanting technology. The best transplanting period for corn seedlings is "one leaf and one heart." More than "three leaf one heart" can be used when transplanting 0.1 jin / square meter of urea water added "send marry fertilizer water." According to the planned spacing, grading, orientation, and transplanting were carried out. After the planting, the soil covering the nest should be no less than 3 cm to prevent drought exposure to the fertilizer and affect the root growth. This technology is suitable for China's southwest mountainous regions such as Yunnan, Guizhou, Sichuan, and Chongqing. When the local suitable sowing period arrives, seasonal sowing can not be sowed in time, and the seedling, seedling and seedling stage of maize can be concentrated in seedling raising and transplanting techniques. Manage seedbeds, avoid hazards, and transplant them in time after rainfall. If combined with Daejeon mulching technology, the effect of drought-resistance and yield increase is even more pronounced.
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
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Ningbo Debeida Science&Technology Co.,ltd. , https://www.dbdmask.com