Research on the Output Value of Broiler Industry

In recent years, the government has continuously increased the capital investment in broiler industry, aiming to promote the high-quality development of broiler industry. Under the guidance of the government's lead, the social capital has also been gradually invested in broiler industry, and the research on the production value of broiler industry in the economic field of broiler industry provides a realistic reference basis for the development of broiler industry. Grey correlation analysis is an important method to analyse the influencing factors of broiler industry output value, and it provides a theoretical basis for the study of broiler industry output value by establishing mathematical models to analyse the output value of broiler industry under different scale farming modes. Based on the relevant data of broiler industry in Henan Province from 2013 to 2022, this study uses grey correlation analysis method to select seven factors affecting broiler production value: litter fee, labour cost, medical and epidemic prevention fee, concentrate feed fee, fuel and power fee, death loss fee and fixed asset depreciation fee as comparison sequence, and per 100 broilers' production value as reference sequence, to calculate the degree to which the production value of broilers in large-scale farming is affected by the impacts of various influencing factors. The degree of influence by various influencing factors is calculated. The calculation results show that the broiler output value under small-scale farming conditions is mainly affected by depreciation of fixed assets (0.8528), death loss cost (0.7903) and fuel and power cost (0.7671), and the broiler output value under medium-scale farming conditions is mainly affected by depreciation of fixed assets (0.8798), medical and epidemic prevention cost (0.8457), death loss cost ( 0.8433), and broiler production value under large-scale farming conditions was mainly affected by fixed asset depreciation (0.8335), labour cost (0.8203), and fuel and power (0.8155), and fixed asset depreciation was an important factor affecting the production value of broilers in small-, medium- and large-scale farming at the same time.