新冠肺炎对哥伦比亚以饲料为基础的牛肉和乳制品价值链可持续强化的影响:福与祸

IF 0.9 4区 农林科学 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE Tropical Grasslands-Forrajes Tropicales Pub Date : 2022-09-30 DOI:10.17138/tgft(10)237-248
S. Burkart, Manuel Díaz, Karen Enciso, Andrés Charry, Natalia Triana, M. Mena, José Luis Urrea-Benítez, Irieleth Gallo Caro, R. Van der Hoek
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引用次数: 4

摘要

2019冠状病毒病大流行加剧了拉丁美洲养牛业向可持续性转型的必要性所带来的困难,并造成了流行病和气候变化的“双重危机”。对动物源性食品的需求不断增加,需要解决养牛生产对环境的负面影响,包括温室气体排放、生物多样性丧失和森林砍伐,以及气候变化对养牛生产的影响(长期干旱、雨季延长、热应激),因此,必须高度重视以饲料为基础的牛肉和乳制品系统的可持续集约化,以减缓和适应气候变化。这对于履行许多拉美国家根据《巴黎协定》作出的减少温室气体排放的承诺是必要的。通过定性方法,本文回顾了2019冠状病毒病大流行对哥伦比亚养牛业可持续集约化进程的当前和潜在影响。它还概述了哥伦比亚可持续集约化的新机会,可能为其他拉丁美洲国家提供有益的范例。短期影响,如:(i)投入价格上涨,(ii)获得投入、信贷和技术援助的机会有限,以及(iii)收入减少,限制了价值链上可持续集约化的投资。研究和开发资金资源减少,缺乏熟练和有经验的工作人员,限制旅行和人与人之间的互动,这些都导致了可持续技术和计划的开发和应用的挫折。这一问题已通过增加通信技术的使用得到解决,但这类技术的广泛使用存在困难,特别是在农民方面。消费者需求向更可持续的动物产品的长期转变正在发生,预计将继续发生,这将为可持续集约化带来新的机会。
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The impact of COVID-19 on the sustainable intensification of forage-based beef and dairy value chains in Colombia: a blessing and a curse
The COVID-19 pandemic has exacerbated the difficulties associated with the need to transition the cattle sector in Latin America towards achieving sustainability and created a “double crisis” of pandemic and climate change. The increasing demand for animal sourced foods and the need to address the negative environmental impacts of cattle production, including greenhouse gas emissions, biodiversity loss and deforestation, and the implications of climate change on cattle production (prolonged droughts, prolonged rainy seasons, heat stress), have placed strong emphasis on sustainable intensification of forage-based beef and dairy systems for climate change mitigation and adaptation. This is needed to meet the commitments made by many Latin American countries to reduce greenhouse gas emissions under the Paris Agreement. Through a qualitative approach, this perspective paper reviews the present and potential impacts of the COVID-19 pandemic on progress towards sustainable intensification of the Colombian cattle sector. It also outlines new opportunities for sustainable intensification in Colombia that may provide useful examples for other Latin American countries. Short-term impacts such as: (i) increased input prices, (ii) limited access to inputs, credit, and technical assistance, and (iii) reduced incomes, have limited investment in sustainable intensification along the value chains. Reduced resources for research and development funding, unavailability of skilled and experienced staff, restrictions to travel and person-to-person interactions, in tandem, have caused setbacks in the development and application of sustainable technologies and programs. This has been addressed by increased use of technology for communication but there are difficulties with the broad availability of such technologies, especially farmers. A long-term shift of consumer demand towards more sustainable animal products is occurring and expected to continue, and this should lead to new opportunities for sustainable intensification.
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来源期刊
Tropical Grasslands-Forrajes Tropicales
Tropical Grasslands-Forrajes Tropicales Agricultural and Biological Sciences-Agronomy and Crop Science
CiteScore
1.60
自引率
0.00%
发文量
36
审稿时长
16 weeks
期刊介绍: The Journal publishes, in English or Spanish, Research Papers and Short Communications on research and development, as well as contributions from practitioners (Farmer Contributions) and Review Articles, related to pastures and forages in the tropics and subtropics. There is no regional focus; the information published should be of interest to a wide readership, encomprising researchers, academics, students, technicians, development workers and farmers. In general, the focus of the Journal is more on sown (''improved'') pastures and forages than on rangeland-specific aspects of natural grasslands, but exceptions are possible (e.g. when a submission is relevant for a particularly broad readership in the pasture and forage science community). The Journal will also consider the occasional publication of associated, but closely related, research in the form of an additional scientific communication platform [e.g. a re-make of the former Genetic Resources Communication series of the former Division of Tropical Crops and Pastures of the Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia]. Areas of particular interest to the Journal are: Forage Genetic Resources and Livestock Production[...] Environmental Functions of Forages[...] Socio-economic Aspects[...] Topics within the aforementioned areas may include: Diversity evaluation; Agronomy; Establishment (including fertilization); Management and utilization; Animal production; Nutritive value; Biotic stresses (pests and diseases, weeds); Abiotic stresses (soil fertility, water, temperature); Genetics and breeding; Biogeography and germplasm collections; Seed production; Ecology; Physiology; Rhizobiology (including BNF, BNI, mycorrhizae); Forage conservation; Economics; Multilocational experimentation; Modelling.
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