1. Variety selection and planting period Xishuangbanna, brittle bead. Planting time is from May to August. 2, density plant spacing is 4045 (cm). 3. The width of the site preparation is 1 to 2 meters. 2 tons of base fertilizer per hectare is used to decompose farmyard manure, and a package of calcium phosphate is added. 4. Field Management 1 Water and Fertilizer Management After planting, pour enough water to make sure the root water and easing seedling water. Appropriate control of watering after survival, cultivator loose soil after the maintenance of ramming, to raise seedlings to maturity of defecate water or urea 10-15 kg / acre, lotus Mushi compound fertilizer (15:15:15) 40 kg plus 10 kg For urea, increase the number of watering after top dressing and keep the soil moist. 5. Diseases and Insect Pests Prevention 1 Diseases mainly include black spot, white spot, downy mildew, soft rot, clubroot, and yellow venereal diseases. Control agents: thiophanate-methyl, chlorothalonil, carbendazim, fungus vanguard , can be killed, mancozeb, agricultural streptomycin, DT and pentachloronitrobenzene. 2 Insects mainly include: Yellow-fleshed triceratops, cabbage worms, cabbage worms, aphids, and stickworms. The main control agents are culling and killing, Baishude, Mita, good year winter, Wanling, farmland music, and Baicao No. 1 . Our Pp Resin has a very stable physical and chemical properties according to our professional tests. In addition to the great resistance of shocking strength and other mechanics performance, it also has a good processing performance. Our products have a high heat resistance property which allows us to apply the products in a high temperature environment. Also, the resin pellet has a lazy chemical property, it will not have a react with our daily medical medicine easily. And this also gives us a safety guarantee. Pp Resin For Soft Bottle,Pp Copolymer Resin,Polypropylene Resin,Pp Homopolymer Resin For Bottle SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD , https://www.crh-health.com