Development trend of feed industry (1) Large-scale breeding to enhance the demand for feed additives. Since August 2018, natural disasters such as African classical swine fever have occurred in various parts of China, and small and medium-sized farmers have been withdrawing from the market. Listed companies in the domestic pig industry chain, such as muyuan shares, new hope, Dabeinong and aonong, are constantly expanding their production capacity, seizing market share, and promoting the process of large-scale pig breeding and the improvement of industry concentration. Large-scale breeding enterprises pay more attention to the comprehensive benefits of animal production, and feed additives can effectively increase feed intake, improve feed utilization, and reduce disease rates. Therefore, the demand for feed additives in large-scale breeding enterprises is more obvious. In the future, with the continuous improvement of the scale of China's aquaculture industry, the demand for feed additives will further increase.

China's natural environment restrictions put forward higher requirements for feed utilization efficiency At the beginning of the 21st century, with the rapid development of China's economy, people's living standards have been greatly improved, and the proportion of meat, eggs and milk in the diet structure has gradually increased, which has led to the rapid development of aquaculture and feed industry. At the same time, my country's natural resource environment of "more people and less land" also limits the development of the feed industry. my country's per capita arable land is small and the food supply is tight. In order to meet the feed demand of livestock and poultry animals, my country still needs to import a large amount of soybeans from abroad every year. And other feed raw materials, there is a contradiction of "people and animals competing for food. Therefore, it is increasingly urgent to improve the efficiency of feed utilization. Feed additives can improve the palatability of feed raw materials, ensure the feed intake of animals, and improve the digestion ability of animals. Enzymatic hydrolysis of plant protein products can improve the efficiency of protein utilization. Both of them can effectively improve the utilization efficiency of feed raw materials and alleviate the contradiction between people and land.

The vigorous development of animal husbandry in China has provided a broad space for the development of feed additive industry. With the continuous improvement of the concentration of the aquaculture industry and the requirements of aquaculture enterprises for production efficiency, the people's requirements for the quality and safety of animal food are gradually increasing, and feed additive products will continue to grow in the future. From the four aspects of performance as follows: