Animal Husbandry and Feed Science ›› 2012, Vol. 33 ›› Issue (3): 4-4.doi: 10.12160/j.issn.1672-5190.2012.03.002

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Effects of Stratiomyiid Larva on the Growth Performance and Blood Indices of Broilers

YE Ming-qiang, CHEN Xiao-feng, KUANG Zhe-shi,GUO Ming-fang, ZHAO Xiang-jie, LUO Qiu-lan,WANG Fu-bin,LUO Guo-qing,YE Jian-li (1.Bio-technical Research Institute,Guangdong Academy of Agricultural Sciences,Guangzhou 510610, China;2.Yuehuang Ecological Technology Limited Company in Shaoguan City of Guangdong Province,Shaoguan 512026, China;3. Guangdong Institute of Entomology, Guangzhou 510260,China;4. Forestry Bureau in Nanxiong County of Guangdong Province, Nanxiong 512400,China)   

  • Online:2012-03-20 Published:2012-03-20

Abstract: Four hundred 70-day-old typical Cenxi three-yellow chicken were randomly divided into four groups with 100 chicken in each group. Chicken in control group, group Ⅰ,Ⅱ,Ⅲ were fed with basal diet(2.0% fishmeal ), the diets with 2.0%,4.0%,6.0% Ptecticus aurifer larva powder respectively. The test lasted for 28 days.The effects of replacing fishmeal by P. aurifer larva powder on the growth performance,serum biochemical indices, muscle amino acid content and fatty acid content were investigated. The results showed that 2.0% P. aurifer larva powder could promote the growth, accelerate the growth and development of immune organs and enhance the contents of total amino acids and saturated fatty acids in the muscles. In the group of adding 2.0% P. aurifer larva powder, the serum physiological indices increased except for blood urea nitrogen.

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