I. Introduction.
In recent years, with the development of animal husbandry, cattle farms have not only provided people with abundant meat, but also caused problems to the surrounding residents. Among them, the odor generated by the cattle farm has become the main problem complained by residents. How to effectively control the odor of cattle farms and improve the living environment of residents has become the focus of attention in the industry and the world. This article will discuss this issue and propose a corresponding governance plan.
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Second, the cause of odor.
Odours in cattle farms are mainly caused by cattle excrement, feed residues and microbial fermentation in the barn. In addition, high feeding density, poor ventilation, and increased temperature are also factors that contribute to the aggravation of odors. The combination of these factors has had a significant impact on the environment around the cattle farm.
3. Governance plan.
1.Reasonable planning and layout: The location of the cattle farm should be far away from residential areas to reduce the impact on residents' lives. At the same time, the layout of the barn in the field should be scientific and reasonable, which is convenient for ventilation and light, and reduces the accumulation of odors.
2.Strengthen feeding management: reduce the content of ammonia and other odorous substances in cattle excrement through reasonable allocation of feed. At the same time, feed residues and cow manure should be cleaned up in time to reduce the odor caused by microbial fermentation. In addition, keeping the barn clean and hygienic and disinfecting it regularly is conducive to suppressing odors.
3.Microbial deodorization technology: the use of microbial deodorant, watering can and other biological deodorization devices, through the degradation of microorganisms, the odorous substances into harmless or low-harm substances. This method has the advantages of environmental protection and energy saving, and is an important means of odor control in cattle farms.
4.Strengthen environmental monitoring: regularly monitor the surrounding environment of cattle farms to grasp the odor pollution status and provide a basis for follow-up treatment. At the same time, through the introduction of intelligent environmental monitoring equipment, real-time monitoring of the environmental status of cattle farms can be realized, and the efficiency of governance can be improved.
5.Establish environmental awareness: Strengthen environmental awareness education for cattle farm operators and employees, so that they can realize the importance of odor control. At the same time, through the organization of environmental protection technology training and exchange activities, improve the technical level and management ability of odor control in cattle farms.
Fourth, practical case analysis.
Take a large cattle farm as an example, which has long been complained by surrounding residents due to odor problems. In order to solve this problem, the following measures were taken by the farm: first, the existing barn was renovated to increase ventilation facilities and improve air circulation in the barn; Secondly, microbial deodorization technology is adopted, microbial deodorants are used and equipment such as biological filters and biological trickling filter towers are installed to treat the odor in the barn; In addition, strengthen feeding management, adjust feed formulas, and reduce the emission of odorous substances such as ammonia; Finally, an environmental monitoring system should be established to monitor the environmental conditions around the cattle farm in real time to ensure the effectiveness of governance.
After the implementation of a series of treatment measures, the odor around the cattle farm has been effectively controlled, and the complaint rate of residents has dropped significantly. At the same time, the operating efficiency of the cattle farm has also been improved, and a good corporate image has been established. This practical case shows that a reasonable treatment plan can effectively solve the odor problem of cattle farms and achieve a win-win situation of economic and environmental benefits.
V. Conclusions and Recommendations.
The odor problem of cattle farms has a negative impact on the quality of life of the surrounding residents, and effective measures must be taken to solve it. Through the comprehensive application of reasonable planning and layout, strengthening feeding management, adopting biological deodorization technology, strengthening environmental monitoring and establishing environmental awareness, the impact of cattle farm odor on the surrounding environment can be effectively reduced. ** and relevant departments should increase support for the odor control of cattle farms, and improve the treatment effect and efficiency.