| Livestock and poultry manure treatment and resource utilization are currently one of the main shortcomings of rural ecological environmental protection and sustainable development of animal husbandry.It is important for improving the rural ecological environment,promoting the sustainable development of rural economy and society,and realizing rural residents’ pursuit of a happy life.The desire of the country has very important practical significance.The survey of the status quo of treatment and resource utilization of livestock and poultry manure in Tianjin mainly adopts questionnaires,visits and surveys,typical surveys,and the collation and analysis of government statistical data.The questionnaire survey mainly investigates the farmers to understand the basic situation of the breeding plant,the methods and methods of livestock and poultry manure treatment,the supporting situation of resource utilization facilities,and the methods and ways of resource utilization.A total of 123 valid questionnaires were collected,and SPSS statistical software was used to analyze the contents of the questionnaires,and the overall situation of farmers in Tianjin and the basic situation of livestock and poultry manure treatment were obtained.The visits and surveys mainly visited the Animal Husbandry Department of Tianjin Agriculture and Rural Committee,Beichen District and other district-level agricultural and rural committees of animal husbandry management departments,mainly to understand the overall situation of livestock and poultry breeding in Tianjin and related districts and counties,and the methods and methods of livestock and poultry manure treatment.The actual situation of the model,the mode of resource utilization and the technical services and policy formulation related to the treatment of livestock and poultry manure and resource utilization.The leaders and members of the village collective organization surveyed mainly visited villages such as Daliutan Village,Xiqing District,Tianjin.In-depth interviews were conducted with the village collective leaders and members of the organization regarding their feelings and opinions on the treatment of livestock and poultry manure and the utilization of resources.Relevant enterprises mainly conducted visits and investigations to construction enterprises for the treatment and resource utilization of livestock and poultry manure,such as Beijing Capital Co.,Ltd.,etc.Mainly understand the problems and views on the construction of livestock and poultry manure treatment facilities and technological innovation.The focus of the investigation is to investigate organic fertilizer treatment plants,especially manure centralized treatment centers.For example,Lvzhiben Organic Fertilizer Manufacturing Company in Baodi District.Key investigations have been made in the use of livestock manure to breed Heishui flies and earthworms.The main purpose is to explore new technologies and methods for the treatment and resource utilization of livestock and poultry manure.Through the above methods and methods,we have a more comprehensive understanding of the specific conditions of Tianjin’s livestock and poultry manure treatment and resource utilization,and find out the problems and causes of Tianjin’s livestock and poultry manure treatment and resource utilization,referring to domestic and foreign The successful experience and specific methods of livestock and poultry manure treatment and resource utilization,and put forward corresponding countermeasures and suggestions.It is hoped that the level and ability of processing livestock and poultry manure and resource utilization can be continuously improved,and the goal of high-quality,green and circular development of animal husbandry can be achieved. |
