Urea as top-dressing fertilizer is better than other nitrogen fertilizers. However, when spraying, we must pay attention to the following questions: First, do not spray in hot weather or before rain, so as not to burn seedlings or lose fat. The spraying time is appropriate every morning or afternoon, and sprayed once every 7-10 days. Second, when cereals or smooth-leaved crops are sprayed, add 0.1% of an adhesive (such as washing powder, wash and clean) and so on. Otherwise, the effect is not good. Third, for spraying urea, biuret content can not be higher than 0.5%, high content for top dressing is easy to damage the leaves. Fourth, the different types of crops require that the concentration of spraying urea solution is also different, the general requirements of cereal crop spraying is 1.5-2%, in the spraying period, the concentration is even lower. The spray concentration of leafy vegetables and cucumbers is 1-1.5%. Apples, pears, grapes and other fruit trees are suitable for 0.5%. Tomato with 0.3% is appropriate.
It is suitable for the preparation and processing of Tomato Sauce Machinery, and can produce seasoned tomato sauce, Ketchup Processing Line. The production line is mainly composed of pure water system, hot water generation system, high-speed dissolving system, dispensing system, degassing, homogenization, sterilization, filling and capping, empty can stacking, empty can conveying and washing, tunnel sterilization cooling, drying , coding and other equipment. This ketchup production line has an advanced design concept and a high degree of automation; the main equipment is all made of high-quality stainless steel (some parts in contact with food are made of SUS316 material), which fully meets the hygienic requirements of food processing.
Tomato Sauce Machinery, Tomato Sauce Machinery Ketchup Processing Line,Tomato Sauce Machinery Tomato Puree Processing Line,Tomato Sauce Machinery Tomato Ketchup Production Line Jump Machinery (Shanghai) Limited , https://www.shanghaimachineres.com