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

Effects of pattern of concentrate allocation in the dry period and early lactation on feed intake and lactational performance in dairy cows

K.L. Ingvartsen, Ole Aaes, J.B. Andersen

Livestock Production Science · 2001

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Summary

This 2001 study investigated how different strategies for allocating concentrated feeds in the periparturient period—spanning the dry period immediately before calving and early lactation—influenced feed intake behaviour and subsequent lactational performance in dairy cows. The research suggests that the timing and pattern of concentrate supplementation during this metabolically critical transition may influence both immediate feed consumption and longer-term production outcomes, a finding relevant to optimising dairy nutritional management during high-risk periods.

Regional applicability

The study was conducted in Denmark and addresses fundamental dairy cow nutrition in the transition period, a challenge common to temperate dairy systems including the United Kingdom. Findings on concentrate allocation strategies are directly applicable to UK dairy farming practice, though herd genetics, forage quality and climate conditions may moderate effect sizes.

Key measures

Voluntary feed intake, milk yield, milk composition, and lactational performance metrics

Outcomes reported

The study examined how the timing and pattern of concentrate (supplementary feed) allocation during the dry period and early lactation affected voluntary feed intake and milk production performance in lactating dairy cows.

Theme
Farming systems, soils & land use
Subject
Dairy & milk production
Study type
Research
Study design
Field trial
Source type
Peer-reviewed study
Status
Published
Geography
Denmark
System type
Dairy
DOI
10.1016/s0301-6226(01)00192-0
Catalogue ID
SNmuz1z0rb-zz8k1q

Topic tags

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