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转化猪粪蝇蛆对肉鸡的饲养效果

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转化猪粪蝇蛆对肉鸡的饲养效果

作者:张文娟 李胜振 马金桦 雷朝亮 朱芬 来源:《湖北农业科学》2017年第07期

摘要:为建立猪粪—蝇蛆—禽类循环产业链,研究了转化猪粪蝇蛆对肉鸡的饲养效果。试验选取84只7日龄肉鸡,随机分成4组,即对照组、5%蝇蛆粉组、10%蝇蛆粉组、15%蝇蛆粉组,测定转化猪粪蝇蛆对肉鸡生长性能、屠宰性能和鸡肉含水量的影响。结果表明,饲料中添加5%、10%、15%蝇蛆粉对肉鸡平均日增重、料肉比、死亡率、鸡肉含水量均无显著差异。添加5%蝇蛆粉即可达到对照饲料的饲养效果。 关键词:猪粪;蝇蛆;肉鸡

中图分类号:S831 文献标识码:A 文章编号:0439-8114(2017)07-1304-03 DOI:10.14088/j.cnki.issn0439-8114.2017.07.026

Feeding Effects of the Maggots Fed with Pig Manure to Broilers

ZHANG Wen-juana,b,LI Sheng-zhena,MA Jin-huaa,LEI Chao-lianga,b,ZHU Fena,b

(a. Hubei International Cooperation Base for Waste Conversion by Insects;b. Hubei Insect Resources Utilization and Sustainable Pest Management Key Laboratory, Huazhong Agricultural University, Wuhan 430070, China)

Abstract:In order to build a pig manure-maggots-poultry recycling industry chain,the housefly maggots bred by pig manure as broilers feed were studied. 84 seven-day-old mixed sex broiler chicks were used in the test. All the chicks were randomly divided into four treatments,including the control group, the basic feed supplemented with 5%,10%,15% maggots to make three test groups. The effects of dietary maggots fed by pig manure on growth performance,slaughter performance of broiler chickens and moisture in broilers were determined. The results

indicated that there were no significant differences observed for average daily gain,feed conversion ratio,mortality,moisture of chickens with feeding diets containing 5%,10%,15% maggots. Adding 5% housefly maggot powder can achieve the effects of the control group. Key words:pig manure; maggot; broiler

中国是养猪大国,近年来中国养猪模式逐渐由分散的农户养殖向集约化、规模化养殖转变,生猪年出栏量从2009年起一直保持上升趋势,到2014年时高达7.35亿头。猪粪的无害化与资源化处置率低,还田比例为49.5%,直接废弃比例高达25.3%,用于生产沼气的比例只有

转化猪粪蝇蛆对肉鸡的饲养效果

龙源期刊网http://www.qikan.com.cn转化猪粪蝇蛆对肉鸡的饲养效果作者:张文娟李胜振马金桦雷朝亮朱芬来源:《湖北农业科学》2017年第07期摘要:为建立猪粪—蝇蛆—禽类循环产业链,研究了转化猪粪蝇蛆对肉鸡的饲养效果。试验选取84只7日龄肉鸡,随机分成4组,即对照组、5%蝇蛆粉组、10%蝇蛆粉组、15
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