Study on the ecological construction of livestock husbandry at county level

4th International Conference on Agricultural and Biological Sciences

农业科学;生物科学

Chai, S.H.^1

Longxi Livestock Husbandry and Veterinary Technical Service Center, Gansu Province

748100, China^1

关键词: Development directions;    Development systems;    Ecological construction;    Environmental pollutions;    Geographical environment;    Hardware facilities;    Macroeconomic policies;    Reducing emissions;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/185/1/012039/pdf
DOI  :  10.1088/1755-1315/185/1/012039

来源: IOP

【 摘 要 】

In order to find a balance between livestock husbandry and environmental protection, a feasible, mutually beneficial, inclusive and win-win development system should be established. Taking Longxi County in Gansu Province for instance, the paper demonstrates how to establish livestock husbandry ecosystem in all directions by analyzing and studying the current situation of livestock husbandry development, environmental pollution and the relationship between them. The results show as follows: 1) The dialectical relationship between the total output of pollutants produced by livestock and the carrying capacity of the environment is the basis for formulating relevant macroeconomic policies in county administrative regions. The balance and unification of "water-land-grass-livestock" is the prerequisite for sustainable development of livestock husbandry; 2) Livestock husbandry should adjust the development direction within the safety range of critical points of environmental protection; 3) Livestock husbandry should adjust livestock species, breeding quantity, supporting anti-pollution hardware facilities according to local geographical environment and external carrying capacity, and increase input intensity in soft environment, so as to achieve the aim of reducing emissions. The results of this study can provide a powerful theoretical reference and administrative basis for the coordination of livestock husbandry and environmental protection in county administrative regions.