Entering the winter, especially near the end of the year, the prices of various vegetables and fruits will rise significantly, in addition to the reasons for the New Year, there are seasonal factors, winter green leafy vegetables in addition to cold storage inventory can only rely on greenhouse vegetable planting. Most greenhouse vegetables are organic vegetables, the demand for organic fertilizer is very large, and therefore, even in winter, organic fertilizer production and sales do not affect. Organic fertilizer production mainly rely on organic fertilizer production line, organic fertilizer production line equipment selection is selected by farmers according to their own situation, some raw materials need to be fermented to increase the fermentation compost turning machine, some areas of humid air to match the drum fertilizer dryer, If you want to lose heat quickly, you need a drum fertilizer cooler, you can choose the space is very large, but also in the limited budget to match their own organic fertilizer production line. The Ministry of Agriculture to promote the use of organic fertilizer is also strongly advocated, organic organic environment and organic ingredients are the future direction of agricultural development, which is not only the improvement of people's quality of life, but also the enhancement of national strength of the performance, people began to pay attention to food safety and environmental pollution problems, organic fertilizer production line is also committed to solve these problems to contribute their own strength.