Matches in SemOpenAlex for { <https://semopenalex.org/work/W2771934561> ?p ?o ?g. }
- W2771934561 endingPage "1226" @default.
- W2771934561 startingPage "1216" @default.
- W2771934561 abstract "The objectives of this study were to evaluate the effects of replacing maize silage plus soybean meal with red clover silage (RCS) plus wheat on feed intake, diet digestibility, N partitioning, urinary excretion of purine derivatives, and milk production in dairy cows. Forty-four lactating German Holstein cows were used in a 4 × 4 Latin square design with 21-d periods composed of a 13-d adaptation phase followed by an 8-d sampling phase. Experimental diets offered as total mixed ration consisted of a constant forage-to-concentrate ratio (75:25) with targeted proportions of RCS-to-maize silage of 15:60 (RCS15), 30:45 (RCS30), 45:30 (RCS45), and 60:15 (RCS60) on a dry matter (DM) basis. Increasing the proportion of RCS plus wheat in the diet decreased linearly the intake of DM from 22.4 to 19.8 kg/d, and of organic matter from 21.1 to 18.1 kg/d. The apparent total tract digestibility (ATTD) of DM and organic matter did not differ across diets and averaged 68.4 and 70.5%, respectively. However, ATTD of N decreased linearly from 68.5 to 63.2%, whereas ATTD of neutral detergent fiber and acid detergent fiber increased linearly from 50.4 to 59.6% and from 48.4 to 57.7%, respectively, when increasing the proportion of RCS plus wheat. Fecal N excretion increased from 31.6 (RCS15) to 37.2% (RCS60) of N intake, whereas urinary N excretion was the lowest (32.8% of N intake) with RCS45. Hence, N efficiency (milk N/N intake) decreased linearly with incremental levels of RCS plus wheat, being the lowest when feeding RCS60 (25.4%), probably due to increased nonprotein N proportion in total dietary N. Urinary excretion of purine derivatives decreased linearly from 378 to 339 mmol/d, which suggests that increasing levels of RCS plus wheat reduced the microbial crude protein flow at the duodenum. Milk yield and milk protein concentration declined linearly from 35.9 to 30.2 kg/d and from 3.20 to 3.01%, respectively, when increasing the proportion of RCS plus wheat. In conclusion, caution should be taken before introducing high levels of RCS plus wheat in diets of high-yielding dairy cows. However, RCS plus wheat can be included up to 30% of the dairy cow diet (DM basis) without a reduction in lactation performance." @default.
- W2771934561 created "2017-12-22" @default.
- W2771934561 creator A5010182777 @default.
- W2771934561 creator A5018355725 @default.
- W2771934561 creator A5058592866 @default.
- W2771934561 creator A5071019939 @default.
- W2771934561 creator A5075245774 @default.
- W2771934561 date "2018-02-01" @default.
- W2771934561 modified "2023-10-16" @default.
- W2771934561 title "Replacing maize silage plus soybean meal with red clover silage plus wheat in diets for lactating dairy cows" @default.
- W2771934561 cites W1553956961 @default.
- W2771934561 cites W1778745278 @default.
- W2771934561 cites W1970200252 @default.
- W2771934561 cites W1992528192 @default.
- W2771934561 cites W1996129397 @default.
- W2771934561 cites W2000601680 @default.
- W2771934561 cites W2005570404 @default.
- W2771934561 cites W2018377905 @default.
- W2771934561 cites W2024656865 @default.
- W2771934561 cites W2037194720 @default.
- W2771934561 cites W2037393746 @default.
- W2771934561 cites W2045209879 @default.
- W2771934561 cites W2048199273 @default.
- W2771934561 cites W2060994229 @default.
- W2771934561 cites W2063624820 @default.
- W2771934561 cites W2067276968 @default.
- W2771934561 cites W2072180620 @default.
- W2771934561 cites W2083963335 @default.
- W2771934561 cites W2091460345 @default.
- W2771934561 cites W2092530856 @default.
- W2771934561 cites W2101615394 @default.
- W2771934561 cites W2108245863 @default.
- W2771934561 cites W2113527525 @default.
- W2771934561 cites W2124893556 @default.
- W2771934561 cites W2131969857 @default.
- W2771934561 cites W2145938131 @default.
- W2771934561 cites W2146364044 @default.
- W2771934561 cites W2154173976 @default.
- W2771934561 cites W2155047938 @default.
- W2771934561 cites W2157845475 @default.
- W2771934561 cites W2164871902 @default.
- W2771934561 cites W2167551253 @default.
- W2771934561 cites W2171077774 @default.
- W2771934561 cites W2254836628 @default.
- W2771934561 cites W2474850701 @default.
- W2771934561 cites W2552742135 @default.
- W2771934561 cites W2593048514 @default.
- W2771934561 cites W4241370790 @default.
- W2771934561 doi "https://doi.org/10.3168/jds.2017-13605" @default.
- W2771934561 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29248232" @default.
- W2771934561 hasPublicationYear "2018" @default.
- W2771934561 type Work @default.
- W2771934561 sameAs 2771934561 @default.
- W2771934561 citedByCount "15" @default.
- W2771934561 countsByYear W27719345612018 @default.
- W2771934561 countsByYear W27719345612020 @default.
- W2771934561 countsByYear W27719345612021 @default.
- W2771934561 countsByYear W27719345612022 @default.
- W2771934561 countsByYear W27719345612023 @default.
- W2771934561 crossrefType "journal-article" @default.
- W2771934561 hasAuthorship W2771934561A5010182777 @default.
- W2771934561 hasAuthorship W2771934561A5018355725 @default.
- W2771934561 hasAuthorship W2771934561A5058592866 @default.
- W2771934561 hasAuthorship W2771934561A5071019939 @default.
- W2771934561 hasAuthorship W2771934561A5075245774 @default.
- W2771934561 hasBestOaLocation W27719345611 @default.
- W2771934561 hasConcept C100544194 @default.
- W2771934561 hasConcept C10146269 @default.
- W2771934561 hasConcept C140793950 @default.
- W2771934561 hasConcept C158887663 @default.
- W2771934561 hasConcept C178790620 @default.
- W2771934561 hasConcept C185592680 @default.
- W2771934561 hasConcept C206139338 @default.
- W2771934561 hasConcept C22641795 @default.
- W2771934561 hasConcept C2776073210 @default.
- W2771934561 hasConcept C2776371603 @default.
- W2771934561 hasConcept C2776544680 @default.
- W2771934561 hasConcept C2776659692 @default.
- W2771934561 hasConcept C2776977481 @default.
- W2771934561 hasConcept C2777942232 @default.
- W2771934561 hasConcept C2778345441 @default.
- W2771934561 hasConcept C2779039770 @default.
- W2771934561 hasConcept C2779234561 @default.
- W2771934561 hasConcept C2779370140 @default.
- W2771934561 hasConcept C2780138947 @default.
- W2771934561 hasConcept C31903555 @default.
- W2771934561 hasConcept C54355233 @default.
- W2771934561 hasConcept C55493867 @default.
- W2771934561 hasConcept C6557445 @default.
- W2771934561 hasConcept C70262065 @default.
- W2771934561 hasConcept C86803240 @default.
- W2771934561 hasConceptScore W2771934561C100544194 @default.
- W2771934561 hasConceptScore W2771934561C10146269 @default.
- W2771934561 hasConceptScore W2771934561C140793950 @default.
- W2771934561 hasConceptScore W2771934561C158887663 @default.
- W2771934561 hasConceptScore W2771934561C178790620 @default.
- W2771934561 hasConceptScore W2771934561C185592680 @default.
- W2771934561 hasConceptScore W2771934561C206139338 @default.