Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Comparative assessment of the nutritional value of pasture and winter grazing fodder in the Arctic zone of Yakutia

E.S. Slepsov; I.V. Alferov

Veterinaria i kormlenie · 2025

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Summary

This comparative analysis examines the nutritional profiles of pasture and winter grazing fodders available to livestock in the Arctic zone of Yakutia, a region with extreme seasonal variation in forage availability. The study addresses a practical need to understand how nutritional value fluctuates between grazing seasons in subarctic conditions, informing livestock feeding strategies and herd management. The findings contribute to understanding forage quality management in one of the world's most challenging pastoral environments.

UK applicability

Direct applicability to UK farming is limited given the distinctly different climate and forage species in Arctic Yakutia compared to temperate British conditions. However, the methodological approach to assessing seasonal forage quality variation may be relevant to UK upland and northern pastoral systems.

Key measures

Likely include crude protein, crude fibre, digestible energy, mineral content, and possibly amino acid profiles of pasture and winter fodder samples

Outcomes reported

The study compared the nutritional value and composition of pasture forage and winter grazing fodder available to livestock in Arctic Yakutian conditions. The research likely assessed differences in key nutrients, digestibility, and feed quality metrics between seasonal forage sources.

Theme
Nutrition & health
Subject
Livestock feed quality and seasonal forage composition
Study type
Research
Study design
Field trial
Source type
Peer-reviewed study
Status
Published
Geography
Russia (Yakutia, Arctic zone)
System type
Pasture-based livestock
DOI
10.30917/att-vk-1814-9588-2025-5-19
Catalogue ID
NRmo3d4gae-0an

Topic tags

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