Invited review: Determination of large-scale individual dry matter intake phenotypes in dairy cattle

D.J. Seymour, A. Cánovas, C.F. Baes, T.C.S. Chud, V.R. Osborne, J.P. Cant, L.F. Brito, B. Gredler-Grandl, R. Finocchiaro, R.F. Veerkamp, Y. de Haas, F. Miglior

Research output: Contribution to journalReview articleAcademicpeer-review

Abstract

Feed efficiency has been widely studied in many areas of dairy science and is currently seeing renewed interest in the field of breeding and genetics. A critical part of determining how efficiently an animal utilizes feed is accurately measuring individual dry matter (DM) intake. Currently, multiple methods are used to measure feed intake or determine the DM content of that feed, resulting in different levels of accuracy of measurement. Furthermore, the scale at which data need to be collected for use in genetic analyses makes some methodologies impractical. This systematic review aims to provide an overview of the current methodologies used to measure both feed intake in ruminants and DM content of feedstuffs, current methods to predict individual DM intake, and applications of large-scale intake measurements. Overall, advances in milk spectral data analysis present a promising method of estimating individual DM intake on a herd scale with further validation of prediction models. Although measurements of individual feed intake rely on the same underlying principle, the methods selected are largely dictated by the costs of capital, labor, and necessary analyses. Finally, DM methodologies were synthesized into a comprehensive protocol for use in a variety of feedstuffs.

LanguageEnglish
Pages7655-7663
JournalJournal of Dairy Science
Volume102
Issue number9
Early online date27 Jun 2019
DOIs
Publication statusPublished - Sep 2019

Fingerprint

dry matter intake
dairy cattle
Phenotype
phenotype
feed intake
dry matter content
Ruminants
methodology
Breeding
Milk
dairy science
Economics
Costs and Cost Analysis
systematic review
spectral analysis
ruminants
data analysis
labor
feed conversion
herds

Keywords

  • dry matter intake
  • feed efficiency

Cite this

Seymour, D. J., Cánovas, A., Baes, C. F., Chud, T. C. S., Osborne, V. R., Cant, J. P., ... Miglior, F. (2019). Invited review: Determination of large-scale individual dry matter intake phenotypes in dairy cattle. Journal of Dairy Science, 102(9), 7655-7663. https://doi.org/10.3168/jds.2019-16454
Seymour, D.J. ; Cánovas, A. ; Baes, C.F. ; Chud, T.C.S. ; Osborne, V.R. ; Cant, J.P. ; Brito, L.F. ; Gredler-Grandl, B. ; Finocchiaro, R. ; Veerkamp, R.F. ; de Haas, Y. ; Miglior, F. / Invited review: Determination of large-scale individual dry matter intake phenotypes in dairy cattle. In: Journal of Dairy Science. 2019 ; Vol. 102, No. 9. pp. 7655-7663.
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abstract = "Feed efficiency has been widely studied in many areas of dairy science and is currently seeing renewed interest in the field of breeding and genetics. A critical part of determining how efficiently an animal utilizes feed is accurately measuring individual dry matter (DM) intake. Currently, multiple methods are used to measure feed intake or determine the DM content of that feed, resulting in different levels of accuracy of measurement. Furthermore, the scale at which data need to be collected for use in genetic analyses makes some methodologies impractical. This systematic review aims to provide an overview of the current methodologies used to measure both feed intake in ruminants and DM content of feedstuffs, current methods to predict individual DM intake, and applications of large-scale intake measurements. Overall, advances in milk spectral data analysis present a promising method of estimating individual DM intake on a herd scale with further validation of prediction models. Although measurements of individual feed intake rely on the same underlying principle, the methods selected are largely dictated by the costs of capital, labor, and necessary analyses. Finally, DM methodologies were synthesized into a comprehensive protocol for use in a variety of feedstuffs.",
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Seymour, DJ, Cánovas, A, Baes, CF, Chud, TCS, Osborne, VR, Cant, JP, Brito, LF, Gredler-Grandl, B, Finocchiaro, R, Veerkamp, RF, de Haas, Y & Miglior, F 2019, 'Invited review: Determination of large-scale individual dry matter intake phenotypes in dairy cattle', Journal of Dairy Science, vol. 102, no. 9, pp. 7655-7663. https://doi.org/10.3168/jds.2019-16454

Invited review: Determination of large-scale individual dry matter intake phenotypes in dairy cattle. / Seymour, D.J.; Cánovas, A.; Baes, C.F.; Chud, T.C.S.; Osborne, V.R.; Cant, J.P.; Brito, L.F.; Gredler-Grandl, B.; Finocchiaro, R.; Veerkamp, R.F.; de Haas, Y.; Miglior, F.

In: Journal of Dairy Science, Vol. 102, No. 9, 09.2019, p. 7655-7663.

Research output: Contribution to journalReview articleAcademicpeer-review

TY - JOUR

T1 - Invited review: Determination of large-scale individual dry matter intake phenotypes in dairy cattle

AU - Seymour, D.J.

AU - Cánovas, A.

AU - Baes, C.F.

AU - Chud, T.C.S.

AU - Osborne, V.R.

AU - Cant, J.P.

AU - Brito, L.F.

AU - Gredler-Grandl, B.

AU - Finocchiaro, R.

AU - Veerkamp, R.F.

AU - de Haas, Y.

AU - Miglior, F.

PY - 2019/9

Y1 - 2019/9

N2 - Feed efficiency has been widely studied in many areas of dairy science and is currently seeing renewed interest in the field of breeding and genetics. A critical part of determining how efficiently an animal utilizes feed is accurately measuring individual dry matter (DM) intake. Currently, multiple methods are used to measure feed intake or determine the DM content of that feed, resulting in different levels of accuracy of measurement. Furthermore, the scale at which data need to be collected for use in genetic analyses makes some methodologies impractical. This systematic review aims to provide an overview of the current methodologies used to measure both feed intake in ruminants and DM content of feedstuffs, current methods to predict individual DM intake, and applications of large-scale intake measurements. Overall, advances in milk spectral data analysis present a promising method of estimating individual DM intake on a herd scale with further validation of prediction models. Although measurements of individual feed intake rely on the same underlying principle, the methods selected are largely dictated by the costs of capital, labor, and necessary analyses. Finally, DM methodologies were synthesized into a comprehensive protocol for use in a variety of feedstuffs.

AB - Feed efficiency has been widely studied in many areas of dairy science and is currently seeing renewed interest in the field of breeding and genetics. A critical part of determining how efficiently an animal utilizes feed is accurately measuring individual dry matter (DM) intake. Currently, multiple methods are used to measure feed intake or determine the DM content of that feed, resulting in different levels of accuracy of measurement. Furthermore, the scale at which data need to be collected for use in genetic analyses makes some methodologies impractical. This systematic review aims to provide an overview of the current methodologies used to measure both feed intake in ruminants and DM content of feedstuffs, current methods to predict individual DM intake, and applications of large-scale intake measurements. Overall, advances in milk spectral data analysis present a promising method of estimating individual DM intake on a herd scale with further validation of prediction models. Although measurements of individual feed intake rely on the same underlying principle, the methods selected are largely dictated by the costs of capital, labor, and necessary analyses. Finally, DM methodologies were synthesized into a comprehensive protocol for use in a variety of feedstuffs.

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DO - 10.3168/jds.2019-16454

M3 - Review article

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SP - 7655

EP - 7663

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T2 - Journal of Dairy Science

JF - Journal of Dairy Science

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ER -