The method of controlling the stench in the farm

Method 1. Select high quality feed materials. Improve the utilization of animals and reduce the excretion of feces.

Method 2. Improve the feed processing technology. Reasonable processing helps to improve the utilization rate of nutrients in feed, reduce feed waste and environmental pollution.

Method 3. Reduce the dietary protein level and add synthetic amino acids. By reducing the level of protein in diet and adding amino acids to regulate the balance of amino acids, nitrogen utilization can be improved and nitrogen excretion can be reduced.

Method 4. Increasing the amount of non-starch polysaccharides in diet is beneficial to reduce the production and emission of ammonia.

Method 5. Application of effective feed additives. The use of effective feed additives such as probiotics, enzyme preparations, acidifiers and zeolites can promote the digestion and absorption of nutrients by livestock and poultry, effectively improve the utilization rate of nutrients containing nitrogen and sulfur, and reduce the excessive production of ammonia and corrupt substances. Reducing the excretion of feces and the production of malodorous gases can reduce the pollution of odor to the environment. Wang Baihui