The rare earth, also called rare-earth microelement fertilizer or rare earth nitrate, is a new type of rare earth element fertilizer that was first introduced and promoted in China. Applying on greenhouse vegetables can promote photosynthesis, enhance plant resistance, and improve the adaptability of seedlings to low temperature, high humidity, low light and other undesirable environments, thereby promoting high quality, early maturing and increased yield. Application of rare earth to tomato plants can increase the height, the speed of leaf emergence, leaves increased, flowering time 3-5 days in advance, the number of fruit per plant increased by 2-20, the fruit sugar content increased by 10% -20%, early maturation 5-7 days . Application method: mainly adopt foliar spraying, use 45-50 grams of rare earth per acre, make a solution with 0.1% concentration of water, and spray once in the initial flowering period and the fruit expansion period. Cucumber application of rare earth can generally increase the previous production by more than 40%, and the total output increase by 20%. Application method: seed dressing, first dissolving 1-2 g of rare earth in 1.5 kg of water, spraying on a cucumber seed with a sprayer or a small watering can, mixing while spraying and drying, sowing and sowing; foliar spraying, using rare earth 10 per mu In grams, the solution with a concentration of 0.03% was sprayed once in the first flowering period and then again in about 20 days. The application of rare earth in pepper can increase the content of vitamin C in fruit by 13%, and increase production by 14%. Application method: mainly adopting foliar spraying, spraying twice in total during the whole growth period. The first time before transplanting 10 days or after transplanting to survive, the spraying concentration is 0.03%-0.05%; During the initial flowering period, the spraying concentration was 0.08%. Soft Ice Cream Machine,Ice Cream Machine,Ice Cream Maker,Soft Cream Machine Guangzhou New Power Catering Equipment Manufacturing Co.,Ltd , https://www.gznewpower.com