由于饲料价格的上涨，饲料投入在甲鱼人工养殖成本中所占比例逐渐增大。饲料投入的降低意味着养殖风险的减小。那么影响饲料系数的因素有哪些？生产中如何降低饲料系数？根据我所多年的甲鱼养殖实践，总结有以下一些因素：一、饲料的质量。原料的新鲜度、各种营养成分的含量、 Due to rising feed prices, the share of feed inputs in the cost of artificial turtle farming has been gradually increasing. Reduced feed input means less risk to farming. So what are the factors that affect the feed coefficient? How to reduce feed production in production? According to my many years of turtle farming practice, summed up the following factors: First, the quality of feed. The freshness of raw materials, the content of various nutrients,