The crop-livestock recycling system is an important part of agricultural ecosystem,and the health of circulatory system elements is very important for maintaining ecological balance and ensuring food safety.How-ever,the accumulation and migration of hazardous substances such as pesticide residues,heavy metals,micro/nano plastics,antibiotics and resistance genes in this system have become a problem that cannot be ignored,and their harmful effects on organisms have attracted increasing attention.Many studies have revealed that these harmful substances can enter the food chain through the soil-plant system,posing potential threats to human and animal health.This article reviews the main development patterns of the current crop-livestock recycling system and the hazards of typical hazardous substances on the physiological metabolism and health of animals,in order to provide a reference for the risk assessment of hazardous substances in the crop-livestock recycling system.[Chinese Journal of Animal Nutrition,2024,36(7):4081-4093]
关键词
种养循环系统/农药残留/重金属/微/纳米塑料/抗生素及抗性基因/生物危害性
Key words
crop-livestock recycling system/pesticide residues/heavy metals/micro/nano-plastics/antibiot-ics and resistance genes/biohazard
维普
万方数据