传统饲养方式对萨马林达巴厘牛生产能力的影响

Q3 Veterinary

American Journal of Animal and Veterinary Sciences Pub Date : 2022-04-01 DOI:10.3844/ajavsp.2022.274.280

H. Mayulu, S. Maisyaroh, S. Rahmatullah, Irsan Tricahyadinata

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引用次数: 0

摘要

：印尼巴厘岛的养牛模式主要由传统畜牧系统主导，这些系统与当地饲养方式相同（不考虑牛的需求。本研究旨在确定传统喂养对萨曼达市北萨曼达街道Lempake村巴厘牛生产力的影响。该研究以巴厘牛为对象，测量了体重增加（BWG）、平均日增重（ADG）、，以及进料称重以获得干物质摄入量（DMI）和进料效率。在SPSS计算机程序的帮助下，使用多元线性分析对数据进行分析，以评估生产力与自变量之间的相关性，即X1=DMI；x2=体重；x3=ADG；X4＝进料效率。结果表明，这些样品的平均DMI、BWG、ADG和饲料效率分别为16.54、0.43、0.43kg/头/天和2.58%。回归方程为Y=-1974+0005X1-000559X2+11685X3+11287X4，决定系数表明，所有变量对巴厘牛生产力的影响为90.6%。巴厘牛的生产力值为1.85，这表明育肥业务有利可图或在经济上可行。

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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Influences of Conventional Feeding Regimen on the Productivity of Bali Cattle in Samarinda

: The pattern of Bali cattle farming in Indonesia is dominated by traditional livestock systems which are identical to local feeding (without taking into account the needs of cattle. This study aims to determine the effect of conventional feeding on the productivity of Bali cattle in Lempake Village, North Samarinda Sub-district, Samarinda City. The study targeted male Bali cattle and measured chest circumference for body weight gain (BWG), Average Daily Gain (ADG), and feed weighing to obtain Dry Matter Intake (DMI) and feed efficiency. The data were analyzed using a multiple linear analysis with the help of a computer program SPSS to assess the correlation between productivity and the independent variables, namely X 1 = DMI; X 2 = BWG; X 3 = ADG; and X 4 = feed efficiency. The results showed that the samples had an average DMI, BWG, ADG, and feed efficiency of 16.54, 0.43, 0.43 kg/head/day, and 2.58%, respectively. The regression equation obtained was Y = -1,974+0,005X 1 -0,0559X 2 + 11,685X 3 + 1,1287X 4 and the coefficient of determination revealed that all the variables had a 90.6% effect on Bali cattle productivity. Bali cattle had a productivity value of 1.85, which shows that the fattening business was profitable or economically feasible.

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来源期刊

American Journal of Animal and Veterinary Sciences Veterinary-Veterinary (all)

CiteScore

1.90

自引率

0.00%

发文量

期刊介绍： American Journal of Animal and Veterinary Sciences, a quarterly, peer reviewed publication and is dedicated for publication of research articles in the field of biology of animals and with the scientific understanding of how animals work: from the physiology and biochemistry of tissues and major organ systems down to the structure and function of bio molecules and cells; particular emphasis would given to the studies of growth, reproduction, nutrition and lactation of farm and companion animals and how these processes may be optimized to improve animal re- productivity, health and welfare. Articles in support areas, such as genetics, soils, agricultural economics and marketing, legal aspects and the environment also are encouraged. AJAVS is an important source of researcher to study articles on protection of animal production practices, herd health and monitoring the spread of disease and prevention in both domestic and wild animals.