Matches in SemOpenAlex for { <https://semopenalex.org/work/W3091040615> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W3091040615 endingPage "591" @default.
- W3091040615 startingPage "583" @default.
- W3091040615 abstract "The objective of this study was to evaluate the production performance, nutrient digestibility, and income over feed cost (IOFC) of high-producing dairy cows consuming diets containing alfalfa or grass hays with either corn or wheat grain. Twenty-four Holstein cows were randomly assigned to 1 of 4 diets in a replicated 4 × 4 Latin square design with a 2 × 2 factorial arrangement of treatments (hay and grain types) and 21-d periods. Diets were formulated using a least-cost approach. To determine revenues from milk produced, the amount of ECM (kg·d−1) was multiplied by $0.303·kg−1 (i.e., class III milk price; US Federal Milk Marketing Order 5). The cost of the ration provided by the formulation software ($·cow−1·d−1) was divided by the predicted DMI (kg·cow−1·d−1) to obtain the cost of feed ($·kg−1), which was then multiplied by DMI (kg·cow−1·d−1) to provide the actual daily feed cost ($·cow−1·d−1). Cows consuming diets containing alfalfa hay consumed more DM than cows consuming diets with grass hay (27.1 vs. 24.4 kg·d−1). Cows consuming diets containing alfalfa hay produced more milk than cows consuming diets containing grass hay (47.5 vs. 44.7 kg·d−1). Milk from cows consuming diets containing grass hay had greater fat concentrations than milk from cows consuming diets containing alfalfa hay (4.22 vs. 3.89%). Using hay prices of $418 and $154∙t−1, respectively, for alfalfa and grass hays, diets containing grass hay resulted in greater IOFC than diets containing alfalfa hay ($8.39·d−1 vs. $7.68·d−1, respectively). Results of this study showed that IOFC can be supported when feeding grass hay using a least-cost ration formulation approach." @default.
- W3091040615 created "2020-10-08" @default.
- W3091040615 creator A5008468342 @default.
- W3091040615 creator A5051371253 @default.
- W3091040615 date "2020-10-01" @default.
- W3091040615 modified "2023-09-27" @default.
- W3091040615 title "Performance and income over feed costs when feeding alfalfa or grass hays and corn or wheat grains to high-producing dairy cows" @default.
- W3091040615 cites W318118768 @default.
- W3091040615 doi "https://doi.org/10.15232/aas.2020-02023" @default.
- W3091040615 hasPublicationYear "2020" @default.
- W3091040615 type Work @default.
- W3091040615 sameAs 3091040615 @default.
- W3091040615 citedByCount "1" @default.
- W3091040615 countsByYear W30910406152023 @default.
- W3091040615 crossrefType "journal-article" @default.
- W3091040615 hasAuthorship W3091040615A5008468342 @default.
- W3091040615 hasAuthorship W3091040615A5051371253 @default.
- W3091040615 hasBestOaLocation W30910406151 @default.
- W3091040615 hasConcept C100544194 @default.
- W3091040615 hasConcept C106191032 @default.
- W3091040615 hasConcept C140793950 @default.
- W3091040615 hasConcept C158887663 @default.
- W3091040615 hasConcept C2776544680 @default.
- W3091040615 hasConcept C2776977481 @default.
- W3091040615 hasConcept C2779370140 @default.
- W3091040615 hasConcept C2780138947 @default.
- W3091040615 hasConcept C3018814304 @default.
- W3091040615 hasConcept C31903555 @default.
- W3091040615 hasConcept C33923547 @default.
- W3091040615 hasConcept C6557445 @default.
- W3091040615 hasConcept C70262065 @default.
- W3091040615 hasConcept C86803240 @default.
- W3091040615 hasConceptScore W3091040615C100544194 @default.
- W3091040615 hasConceptScore W3091040615C106191032 @default.
- W3091040615 hasConceptScore W3091040615C140793950 @default.
- W3091040615 hasConceptScore W3091040615C158887663 @default.
- W3091040615 hasConceptScore W3091040615C2776544680 @default.
- W3091040615 hasConceptScore W3091040615C2776977481 @default.
- W3091040615 hasConceptScore W3091040615C2779370140 @default.
- W3091040615 hasConceptScore W3091040615C2780138947 @default.
- W3091040615 hasConceptScore W3091040615C3018814304 @default.
- W3091040615 hasConceptScore W3091040615C31903555 @default.
- W3091040615 hasConceptScore W3091040615C33923547 @default.
- W3091040615 hasConceptScore W3091040615C6557445 @default.
- W3091040615 hasConceptScore W3091040615C70262065 @default.
- W3091040615 hasConceptScore W3091040615C86803240 @default.
- W3091040615 hasIssue "5" @default.
- W3091040615 hasLocation W30910406151 @default.
- W3091040615 hasLocation W30910406152 @default.
- W3091040615 hasOpenAccess W3091040615 @default.
- W3091040615 hasPrimaryLocation W30910406151 @default.
- W3091040615 hasRelatedWork W1970378236 @default.
- W3091040615 hasRelatedWork W1992668582 @default.
- W3091040615 hasRelatedWork W2044620826 @default.
- W3091040615 hasRelatedWork W2065202055 @default.
- W3091040615 hasRelatedWork W2078183417 @default.
- W3091040615 hasRelatedWork W2095706902 @default.
- W3091040615 hasRelatedWork W2165434810 @default.
- W3091040615 hasRelatedWork W2561610298 @default.
- W3091040615 hasRelatedWork W2607349092 @default.
- W3091040615 hasRelatedWork W2972479352 @default.
- W3091040615 hasVolume "36" @default.
- W3091040615 isParatext "false" @default.
- W3091040615 isRetracted "false" @default.
- W3091040615 magId "3091040615" @default.
- W3091040615 workType "article" @default.