Pulse Brain · Growing Health Evidence Index
Tier 4 — Narrative / commentaryPeer-reviewed

The Vital Roles of Agricultural Crop Residues and Agro-Industrial By-Products to Support Sustainable Livestock Productivity in Subtropical Regions.

Shah AM, Zhang H, Shahid M, Ghazal H, Shah AR, Niaz M, Naz T, Ghimire K, Goswami N, Shi W, Xia D, Zhao H.

Animals (Basel) · 2025

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Summary

This review examines the role of agricultural crop residues and agro-industrial by-products as feed resources for livestock production in subtropical regions. The authors likely synthesise evidence on the nutritional value, availability, processing options, and sustainability implications of these materials, with the aim of supporting more productive and economically viable livestock systems that utilise local feedstuffs. The work appears positioned to provide practical guidance for farmers and policymakers in subtropical contexts seeking to improve livestock productivity whilst managing agricultural waste.

UK applicability

Applicability to UK systems is limited, as the focus on subtropical regions and the emphasis on utilising crop residues as primary feed sources reflects different agro-climatic and production contexts. However, principles of circular economy and waste valorisation in livestock feeding may have relevance to UK intensive and mixed farming systems seeking greater sustainability.

Key measures

Nutritional composition of crop residues and by-products; livestock productivity indicators; sustainability metrics; feed conversion efficiency; environmental and economic benefits

Outcomes reported

The study likely reviewed the nutritional value, sustainability benefits, and practical applications of agricultural crop residues and agro-industrial by-products as livestock feed sources. It probably assessed how these materials can support productive livestock systems whilst reducing waste and environmental impact in subtropical farming contexts.

Theme
Farming systems, soils & land use
Subject
Livestock feed systems and agricultural waste utilisation
Study type
Narrative Review
Study design
Narrative review
Source type
Peer-reviewed study
Status
Published
Geography
Subtropical regions (specific country not determinable from metadata)
System type
Mixed livestock
DOI
10.3390/ani15081184
Catalogue ID
NRmo3d4gae-03g

Topic tags

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