尼日利亚拉各斯州家禽养殖场肉鸡生产的经济分析

IF 0.7 Q4 BUSINESS, FINANCE
O. J. Olorunwa
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引用次数: 27

摘要

对肉鸡生产的经济分析研究是在尼日利亚拉各斯州农业和家禽合作社部进行的。采用两阶段抽样技术从193名肉鸡养殖户中选出100名。研究结果显示,在肉鸡生产中,雄性占主导地位(73%),平均年龄在40岁至49岁之间,为45岁。此外,大多数肉鸡养殖户(90%)完全参与肉鸡生产,已婚(80%)和识字(90%),平均养殖经验不到9年(81%),平均家庭规模为4人(78%),平均羊群规模约为400只。研究发现,超过80%的生产成本来自可变投入,而饲料在可变成本中所占比例最高。这占可变成本的54.86%,占总成本的44.8%。研究结果表明,培育至成熟的肉鸡的总成本为1509.8,其中274.2为固定成本,1235.6为可变成本。每只鸟的总收入为2169.99英镑。据估计,每只鸡的净利润为660.11英镑,这给出了0.44的净利润率,这意味着在所有条件相同的情况下,对肉鸡生产的投资为1英镑,将产生44kobo的回报。这说明肉鸡产业是有利可图的。随机前沿生产函数的最大似然估计表明,饲料量和羊群规模分别在5%和1%的风险水平下具有高度显著性。农户文化程度和从业年限是影响研究区肉鸡生产技术效率的积极因素。肉鸡养殖户的技术效率估计在57%至96%之间,平均技术效率为74%。疾病爆发、资金不足和饲料成本高是农民面临的严重问题。因此,建议肉鸡养殖户增加群体规模,培养记录保存和饲料配方的技能,以降低饲料成本。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Economic Analysis of Broiler Production in Lagos State Poultry Estate, Nigeria
The study on the economic analysis of broiler production was carried out in Lagos State Ministry of Agriculture and Cooperative’ Poultry Estates, Nigeria. A two-stage sampling technique was employed for the selection of 100 out of 193 broiler farmers. The research findings revealed a male dominance (73%) in broiler production and an average age of 45 years within the range of 40 and 49. Also, majority of the broiler farmers (90%) were fully involved in broiler production, married (80%) and literate (90%), with an average farming experience of less than 9 years (81%), average household size of 4 persons (78%) and an average flock size of about 400 birds. It was found that over 80% of the cost of production was on the variable inputs while feeds constituted the highest percentage of the variable costs. This accounted for 54.86% of variable costs and 44.8% of the total costs. The result of the findings showed that a single broiler bird nurtured to maturity had a total cost of ₦1509.8 made up of ₦274.2 as fixed cost and ₦1235.6 as variable cost. The gross revenue per bird was ₦2169.99. The Net profit of ₦660.11 per bird was estimated and this gives a net margin-to-cost ratio of 0.44 which implies that a ₦1 investment in broiler production, all things being equal, would yield 44kobo in return. This indicates that the broiler in poultry estate were profitable. The maximum likelihood estimate of the stochastic frontier production function reveals that quantity of feeds and flock size were highly significant at 5% and 1% risk level respectively. Educational level of farmers and years of experience were the factors positively influencing the technical efficiency of broiler production in the study area. The estimated technical efficiency of the broiler farmers ranged from 57% to 96% with a mean technical efficiency of 74%. Disease outbreak, inadequate finance and high cost of feed were the serious problems faced by the farmers. It was therefore recommended that broiler farmers should increase their flock size, develop the skills of record keeping and feed formulation to reduce feed cost.
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