Introduction to corn stover drying, handling and storage technologies.
Corn stover yellow storage technology is a key measure to ensure the high quality and nutritional value of corn stover. As a by-product of crops, corn stover is rich in carbohydrates and cellulose and can be used in feed production, fertilizer fermentation manufacturing, and even bioenergy extraction. Therefore, the research and promotion of corn straw yellow storage technology is of great significance for resource utilization and agricultural development.
The importance and role of corn straw yellow storage.
Corn straw is a rich and cheap agricultural waste resource, and effective use can solve the problems of straw treatment, resource utilization and environmental protection. First of all, the yellow storage technology helps to prevent the straw from mold, spontaneous combustion and acidity, so as to maintain the quality of the straw. Secondly, through physical, chemical and biological treatments, corn stover can be converted into organic fertilizer or fermentation base to further improve crop yield and quality. In addition, corn stover yellow storage technology can also be used as an important bioenergy** to reduce dependence on fossil energy.
The basic principle of corn straw yellow storage.
The basic principle of corn straw yellow storage is to reduce the moisture content, control the temperature and ventilation of the straw through suitable treatment methods and storage conditions, so as to prevent the growth and reproduction of harmful microorganisms, so as to maintain the quality and nutritional value of the straw. During the yellow storage process, care should be taken to ensure proper oxygen** and ventilation conditions to prevent spontaneous combustion of straw. In addition, the reasonable selection of yellow storage time and yellow storage location is also the key factor to ensure the effect of yellow storage of corn straw.
Corn straw yellow storage technology 1: physical treatment.
Physical treatment is a common method of yellow storage of corn stalks. The aim is to prevent mildew and spontaneous combustion by removing moisture and reducing the growth of microorganisms and pests. Commonly used physical treatment methods include drying, briquetting, and mulching. Drying is to spread the straw on an open field and use sunlight and wind to remove water;Briquetting is the compression of straw into a lumpy shape, reducing moisture and volume, and facilitating storage and transportation;Mulching is wrapped with materials such as plastic film or tarpaulin to prevent further moisture absorption and microbial ingress.
Corn straw yellow storage technology 2: chemical treatment.
Chemical treatment is also a commonly used method of yellow storage of corn stover. Chemical treatment can inhibit the growth and activity of microorganisms by adding the right amount of chemicals to maintain the quality of straw. Commonly used chemical treatment methods include the use of biocides, preservatives, and acid-base regulators. Fungicides can effectively kill microorganisms and prevent mildew and spontaneous combustion;Preservatives can inhibit the reproduction of spoilage bacteria and prolong the shelf life of straw;Acid-base regulator can adjust the pH of straw, change the composition of substances, and reduce the production of harmful gases.
Corn straw yellow storage technology 3: biological treatment.
Biological treatment is an environmentally friendly and sustainable method of yellow storage of corn stover. By adding specific microorganisms such as effective microbial agents and aerobic fermentation bacteria, the decomposition and fermentation process of straw can be promoted, and it can be converted into organic fertilizer or fermentation base. Biological treatment not only increases the fertilizer value of straw, but also helps to reduce waste generation.
The above is a brief introduction to the yellow storage technology of corn straw, through reasonable treatment and storage methods, the effective use of corn straw can promote the comprehensive utilization of resources and the sustainable development of agriculture. At the same time, it is hoped that more literary writing can attract more people to pay attention to and participate in research and practice in related fields.