Trade-offs in agricultural outcomes across various farm sizes

Ren, Chenchen; He, Liyin; Ma, Yuchi; Reis, Stefan ORCID: https://orcid.org/0000-0003-2428-8320; Van Grinsven, Hans; Lam, Shu Kee; Rosa, Lorenzo. 2024 Trade-offs in agricultural outcomes across various farm sizes. Earth Critical Zone, 100007. https://doi.org/10.1016/j.ecz.2024.100007

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Official URL: http://dx.doi.org/10.1016/j.ecz.2024.100007

Abstract/Summary

Farm size plays a critical role in agriculture, influencing productivity, resource use efficiency, and environmental impacts. Smallholder farms, compared to large farms, often face constraints such as limited mechanisation and advanced technology, leading to lower efficiency and potential environmental degradation. Transitioning from a system dominated by smallholders to one featuring large-scale farming holds potential for sustainable agricultural intensification, especially in regions currently reliant on smallholder systems. However, the benefits and potential unintended consequences of such a transition remain contentious and require further exploration. This review examines the multifaceted role of farm size, highlighting the essential contributions of smallholders to food security, poverty alleviation, crop diversity, and biodiversity despite their limitations in machinery, technology and efficiency. While acknowledging the potential for increased sustainability through scaling up farm size, we also identify the risks associated with large-scale farming, such as biodiversity loss, increased market volatility, and adverse environmental impacts. We emphasise the importance of tailored strategies for managing different farm size to optimise agricultural productivity, economic viability, human well-being, and sustainable development. Our study provides a new perspective that complements the conventional advocacy for large-scale agriculture, revealing trade-offs of agricultural outcomes across different farm sizes. It offers a comprehensive evaluation of the significance of farm size in shaping future sustainable agricultural systems.

Item Type:	Publication - Article
Digital Object Identifier (DOI):	https://doi.org/10.1016/j.ecz.2024.100007
UKCEH and CEH Sections/Science Areas:	UKCEH Fellows
ISSN:	2950-4767
Additional Information. Not used in RCUK Gateway to Research.:	Open Access paper - full text available via Official URL link.
Additional Keywords:	farm size, smallholder farming, sustainable agriculture, agricultural productivity, environmental impact, food security
NORA Subject Terms:	Agriculture and Soil Science
Date made live:	29 Aug 2024 11:59 +0 (UTC)
URI:	https://nora.nerc.ac.uk/id/eprint/537944

Item Type:

Publication - Article

Digital Object Identifier (DOI):

https://doi.org/10.1016/j.ecz.2024.100007

UKCEH and CEH Sections/Science Areas:

UKCEH Fellows

ISSN:

2950-4767

Additional Information. Not used in RCUK Gateway to Research.:

Open Access paper - full text available via Official URL link.

Additional Keywords:

farm size, smallholder farming, sustainable agriculture, agricultural productivity, environmental impact, food security