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Showing 10 out of a total of 23 results for collection: Research Articles (Animal and Wildlife Sciences).
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The effect of dosing Megasphaera elsdenii NCIMB 41125 (Me) on lactation performance of multiparous Holstein cows
Henning, P.H.
;
Erasmus, Lourens Jacobus
;
Meissner, H.H.
;
Horn, C.H.
(
South African Society for Animal Science
,
2011
)
Substitution of rumen degradable nitrogen with urea in sheep fed low quality Eragrostis curvula hay
Mynhardt, Herman
;
Van Niekerk, Willem A.
;
Erasmus, Lourens Jacobus
;
Hassen, Abubeker
;
Coertze, Roelof Johannes
(
Escola Superior de Agricultura
,
2016-11
)
Technical note: A simple back-mounted harness for grazing dairy cows to facilitate the sulfur hexafluoride tracer gas technique
Van Wyngaard, Josef de Villiers
;
Meeske, R.
;
Erasmus, Lourens Jacobus
(
American Dairy Science Association
,
2018-03
)
Effect of palm kernel expeller as supplementation on production performance of Jersey cows grazing kikuyu-ryegrass pasture
Van Wyngaard, Josef de Villiers
;
Meeske, R.
;
Erasmus, Lourens Jacobus
(
Elsevier
,
2015-01
)
The effect of a direct fed microbial (Megasphaera elsdenii) on the productivity and health of Holstein cows
Hagg, Francois Marius
;
Erasmus, Lourens Jacobus
;
Henning, P.H.
;
Coertze, Roelof Johannes
(
South African Society for Animal Science
,
2010
)
Methanogenic potential of commonly utilised South African subtropical and temperate grass species as influenced by nitrogen fertilisation
Du Toit, Cornelius Jacobus Lindeque
;
Van Niekerk, Willem A.
;
Meissner, Heinz H.
;
Erasmus, Lourens Jacobus
;
Morey, Liesl
(
CSIRO
,
2019-01
)
Determining the optimal ratio of canola meal and high protein dried distillers grain protein in diets of high producing Holstein dairy cows
Swanepoel, Nadia
;
Robinson, P.H.
;
Erasmus, Lourens Jacobus
(
Elsevier
,
2014-03
)
Milk composition as technique to evaluate the relative bioavailability of a liquid rumen protected methionine source
Erasmus, Lourens Jacobus
;
Bester, Zeno
;
Coertze, Roelof Johannes
(
South African Society for Animal Science
,
2013-08-15
)
Amino acid needs of lactating dairy cows : predicting limiting amino acids in contemporary rations fed to high producing dairy cattle in California using metabolic models
Swanepoel, Nadia
;
Robinson, P.H.
;
Erasmus, Lourens Jacobus
(
Elsevier
,
2010-08
)
Production responses of high producing Holstein cows to ruminally protected phenylalanine and tyrosine supplemented to diets containing high levels of canola meal
Swanepoel, Nadia
;
Robinson, P.H.
;
Erasmus, Lourens Jacobus
(
Elsevier
,
2018-09
)
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Author
Erasmus, Lourens Jacobus (23)
Robinson, P.H. (8)
Swanepoel, Nadia (6)
Meeske, R. (5)
Van Wyngaard, Josef de Villiers (5)
Coertze, Roelof Johannes (4)
Van Niekerk, Willem A. (3)
Du Toit, Cornelius Jacobus Lindeque (2)
Henning, P.H. (2)
Webb, E.C. (Edward Cottington) (2)
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Subject
Plasma amino acids (5)
Rumen fermentation (5)
Methane mitigation (4)
Sulphur hexafluoride (SF6) (4)
Amino acid (AA) (3)
Canola meal (CM) (3)
Dairy cows (3)
Digestibility (3)
Enteric methane (3)
Methane (CH4) (3)
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2010 - 2020 (23)
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