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人们对于蛋鸡养殖的看法是否与巴西和智利鸡蛋消费者的购买习惯有关?

Are views towards egg farming associated with Brazilian and Chilean egg consumers' purchasing habits?

机构信息

Departamento de Ciencias Animales, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago, Chile.

Laboratório de Etologia Aplicada, Departamento de Zootecnia e Desenvolvimento Rural, Universidade Federal de Santa Catarina, Florianópolis, Brazil.

出版信息

PLoS One. 2018 Sep 28;13(9):e0203867. doi: 10.1371/journal.pone.0203867. eCollection 2018.

Abstract

In many industrialised countries, public rejection of intensive animal production systems has led to the development of legislation and industry actions that have resulted in significant changes in animal care at the farm level. However, little is known about the views of citizens from emerging countries regarding animal production. The aims of this study were to explore the views of Brazilian and Chilean consumers towards egg farming, and to investigate if these views are associated with participants' eggs purchasing habits and reported willingness to pay (WTP) more for eggs produced in the conditions they perceive as important. In an open question, participants (n = 716) were asked to describe an ideal egg production farm and explain their reasons. This was followed by closed questions asking egg purchasing habits, willingness to pay for eggs produced in the conditions they perceive as important and demographic information. Participants main concerns were with animal welfare, naturalness, hygiene, production, and ethical aspects, which many associated with improved health, sensory, and nutritional quality of the eggs. The views of participants towards an ideal egg production farm were associated, to some extent, with type of egg purchasing habits and WTP a premium for organic or free-range eggs. Our results suggest a demand for more natural, animal friendly egg production systems; furthermore, they indicate a disconnect between lay citizens' expectations and industry practices, given that intensive confined systems typically fail to supply many of the expected characteristics.

摘要

在许多工业化国家,公众对集约化动物生产系统的抵制导致了立法和行业行动的发展,这些行动导致了农场层面动物护理的重大变化。然而,对于新兴国家公民对动物生产的看法知之甚少。本研究的目的是探讨巴西和智利消费者对蛋鸡养殖的看法,并调查这些看法是否与参与者的鸡蛋购买习惯以及他们报告的愿意为他们认为重要的条件下生产的鸡蛋支付更高价格(WTP)有关。在一个开放式问题中,要求参与者(n=716)描述一个理想的蛋鸡养殖场,并解释他们的理由。随后是关于鸡蛋购买习惯、愿意为他们认为重要的条件下生产的鸡蛋支付更高价格以及人口统计信息的封闭式问题。参与者主要关注动物福利、自然性、卫生、生产和伦理方面,他们认为这些方面与鸡蛋的健康、感官和营养质量的提高有关。参与者对理想蛋鸡养殖场的看法在一定程度上与鸡蛋购买习惯的类型和对有机或散养鸡蛋的溢价支付意愿有关。我们的研究结果表明,人们对更自然、更友好动物的蛋鸡养殖系统有需求;此外,这些结果表明,由于密集的封闭系统通常无法提供许多预期的特征,因此,普通公民的期望与行业实践之间存在脱节。

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