Growth Performance and Profitability of Broilers with Vermi Meal on Fermented Ration Under Two Management Systems

marcos bollido
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引用次数: 1

Abstract

This study was conducted to evaluate the effects of the different levels of vermi (Eisenia fetida) meal on fermented ration in broiler chicken growth and profitability under two management systems. For this purpose, 120 day old broiler chickens (cobb vantress) were tested in a Completely Randomized Design with four (4) dietary treatments: first, the commercial feeds (control), second, 2% vermi meal+local ingredients, third, 3% vermi meal+local ingredients and fourth, 5% vermi meal+local ingredients in three (3) replications where 15 broilers were randomly distributed in the pens. The result revealed that the total confinement system had higher body weight and weight gain with a slight difference of 35. 60 grams and 36.90 grams respectively compared to that of free- range system that had lesser feed consumption with difference of 81.10 grams and high in net income and Return of Investment (ROI). In relation to feed ration, feed consumption increased when given higher percentage of vermi and it was significantly different from the commercial feeds. In three (3) different levels of vermi meal, though they didn’t have significant difference to each other, the 2% level of vermi meal was comparable to commercial feeds and showed a difference in terms of body weight of 296.70 grams in TC; 326.00 grams in FR. In terms of weight gain 296.67 grams in TC and 370.97 grams in FR in both management systems. Consequently, 2% level vermi meal had an optimum result in final body weight, weight gain and high in feed conversion.
两种管理制度下发酵日粮肉鸡的生长性能和盈利能力
本试验旨在评价两种管理体制下,不同水平的臭虫粕对肉鸡发酵日粮生长和盈利能力的影响。为此,采用完全随机设计试验120日龄肉鸡(cobb vantress),采用4种饲粮处理:第一种为商业饲料(对照),第二种为2%蠕虫粉+当地成分,第三种为3%蠕虫粉+当地成分,第四种为5%蠕虫粉+当地成分,分3个重复,每重复15只肉鸡随机分布在栏内。结果表明,全禁闭系统的体重和增重较高,差异为35。与采食量较小、净收入和投资回报率较高的散养体系相比,分别为60 g和36.90 g,差异为81.10 g。相对于饲料日粮而言,添加较高的蠕虫比例会增加饲料消耗量,与商品饲料有显著差异。在3种不同水平的蚯蚓粉中,虽然它们之间没有显著差异,但2%水平的蚯蚓粉与商品饲料相当,在TC方面表现出296.70 g的体重差异;在体重增加方面,两种管理系统中TC为296.67 g, FR为370.97 g。由此可见,2%水平的蚯蚓粉对仔猪终末体重、增重和饲料系数均有较好的效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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