Site selection: Wufanshu is light, drought-tolerant, cold-resistant, and resistant to inferiority. It has a wide range of suitable conditions and can be grown in most parts of China. The black rice tree is an acidic plant, and it is suitable for moistening and stagnant water. It is suitable for earthy plants with rich organic matter and loose drainage performance.
Planting: The reproduction of black rice trees is mainly based on cuttings and sowing. Cuttings: In the spring, take a vigorously stigma of woody one year and cut off the lower leaves. Cutting before the rainy season, the survival rate is the highest. Seeding and breeding can obtain a large number of seedlings, and can harvest black berries in autumn, sowing in the spring of the next year. It is advisable to use shallow basins, wooden boxes or ground beds for sowing, and to spread the coarse sand with good drainage to the bottom. After spreading, a thin layer of fine soil is applied to keep the soil moist. When the seedlings grow 2 pieces - 3 pieces of true leaves can be transplanted.
Fertilizer management: Fertilization should follow the principle of timely and appropriate amount. In spring, it can be sprayed with Huawang No. 2, and after the flower is applied with nitrogen and phosphorus as the mixed fertilizer. In the young fruit stage, the strong fruit stalk is sprayed and the nutrient delivery is increased. Watering in the alkaline soil areas of the north is mainly based on manure water and rainwater. A small amount of ferrous sulfate and vinegar can also be added to the tap water.
Plastic pruning: Plastic pruning is usually carried out in early spring or winter, cutting off dead branches, oblique branches, long branches, diseased branches and some cross branches to ensure the perfection of the crown and tree. The trimmed mouth must be coated with a callus anti-corrosion film to facilitate wound healing.
Pest Control: The most common pest of the black rice tree is the red spider, which is more harmful in the heat of June to August. The most common disease is brown spot disease, which occurs mainly during the rainy season . Spraying targeted drugs + new high lipid membrane control.
Buffing Wheel is made of finely cotton cloth by special technology and is the precision polishing tools of metal and non-metallic workpieces,It is made of mutillayers 100% cotton cloth sewn surround by the center,with a leather lip attached around the inner hole. High quality material, exquisite workmanship, long service life.Specially used for polishing jewelry, ornaments, or precise products.
The layers of cloth edge with pile processing,suitable for metal, jewelry hardware,stainless steel, aluminum products, wood, plastic, ceramic, glass and watch industry grinding and polishing.
Working with polishing wax polishing effect is better.
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Features:
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-- Can be stacked onto tapered spindles for required thickness.
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