摘要
本文报道了不同腐植酸含量对肉用仔鸡生长的影响。结果表明,腐植酸在肉用仔鸡配合饲料中的含量为1.22％时,肉鸡增重最快,在这一含量范围内,含量越高增重越显著;如果含量超过1.22％时,仔鸡增重速度反而降低。
This paper discusses the influence of different humic acid content on baby chicken growth. The results indicate that when humic acid accounts for 1.22% of mixed chicken feed, chicken can gain the rapidest weight. Within such content scope the more humic acid is added, the more noticeable weight-increasing results are. However, if the content is above 1.22%, the rate is reducing for chicken to get weight.
出处
《农业与技术》
2002年第4期62-64,共3页
Agriculture and Technology
