Matches in SemOpenAlex for { <https://semopenalex.org/work/W2991208668> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2991208668 endingPage "370" @default.
- W2991208668 startingPage "370" @default.
- W2991208668 abstract "Context The Australian dairy industry is characterised by pasture-based feeding systems, where grazed pasture is commonly supplemented with cereal grain to increase milk production of dairy cows. Perennial ryegrass (PRG; Lolium perenne L.) is the most commonly used pasture species, with a wide range of cultivars available. However, the nutritive characteristics and the degradation of nutrients in individual PRG cultivars grown in different environments in Australia are unknown, and significant variation between cultivars may impact on supplementary nutrient requirements. Aims The objective of this experiment was to quantify the extent of ruminal degradation of nutrients in three contrasting PRG cultivars (Bealey NEA2, Trojan NEA2 and Victorian SE) harvested during early spring and summer from Gippsland, northern Victoria and south-west Victoria in Victoria, Australia. Methods Degradation parameters were determined by in situ incubation in the rumens of non-lactating, rumen-fistulated Holstein–Friesian cows for 72 h using a nylon bag technique. Key results During both seasons, Bealey NEA2 had the greatest effective degradability of crude protein and neutral detergent fibre compared with Trojan NEA2 and Victorian SE. Cultivars harvested during early spring had greater effective degradability of crude protein and neutral detergent fibre, and a greater amount of rumen degradable protein compared with cultivars harvested during summer. Cultivars harvested from Gippsland had greater crude protein and neutral detergent fibre effective degradability, as well as a greater amount of rumen degradable protein, whereas cultivars harvested from northern Victoria had a greater amount of undegraded dietary protein. Conclusions These results demonstrate that the ruminal degradation of PRG cultivars declines with increasing maturity, and that there are differences between cultivars and regions; however, differences between seasons are of a greater magnitude and are more important to consider when formulating optimal supplementary grain rations. Implications This research has positive implications for farmers who will be able to understand the degradation of nutrients in PRG, and the amounts of rumen degradable protein and undegraded dietary protein available from pasture during each season. Farmers will be able to use this information to formulate supplementary grain rations that complement the nutrients from pasture and optimise milk production." @default.
- W2991208668 created "2019-12-05" @default.
- W2991208668 creator A5018574476 @default.
- W2991208668 creator A5027390228 @default.
- W2991208668 creator A5027908765 @default.
- W2991208668 creator A5043266590 @default.
- W2991208668 creator A5062525921 @default.
- W2991208668 creator A5086887686 @default.
- W2991208668 date "2020-01-01" @default.
- W2991208668 modified "2023-09-26" @default.
- W2991208668 title "Quantifying the ruminal degradation of nutrients in three cultivars of perennial ryegrass (Lolium perenne L.) sampled during early spring and summer" @default.
- W2991208668 cites W1966708276 @default.
- W2991208668 cites W1975287297 @default.
- W2991208668 cites W1977143384 @default.
- W2991208668 cites W1982560260 @default.
- W2991208668 cites W2011994210 @default.
- W2991208668 cites W2053709432 @default.
- W2991208668 cites W2057006481 @default.
- W2991208668 cites W2093696642 @default.
- W2991208668 cites W2110745947 @default.
- W2991208668 cites W2142701882 @default.
- W2991208668 cites W2150006839 @default.
- W2991208668 cites W2164366449 @default.
- W2991208668 cites W2275190367 @default.
- W2991208668 cites W2285864017 @default.
- W2991208668 cites W2399656722 @default.
- W2991208668 cites W2498768358 @default.
- W2991208668 cites W2591477347 @default.
- W2991208668 cites W2746210907 @default.
- W2991208668 cites W2780234453 @default.
- W2991208668 doi "https://doi.org/10.1071/an19002" @default.
- W2991208668 hasPublicationYear "2020" @default.
- W2991208668 type Work @default.
- W2991208668 sameAs 2991208668 @default.
- W2991208668 citedByCount "2" @default.
- W2991208668 countsByYear W29912086682022 @default.
- W2991208668 crossrefType "journal-article" @default.
- W2991208668 hasAuthorship W2991208668A5018574476 @default.
- W2991208668 hasAuthorship W2991208668A5027390228 @default.
- W2991208668 hasAuthorship W2991208668A5027908765 @default.
- W2991208668 hasAuthorship W2991208668A5043266590 @default.
- W2991208668 hasAuthorship W2991208668A5062525921 @default.
- W2991208668 hasAuthorship W2991208668A5086887686 @default.
- W2991208668 hasConcept C100544194 @default.
- W2991208668 hasConcept C142796444 @default.
- W2991208668 hasConcept C18903297 @default.
- W2991208668 hasConcept C197321923 @default.
- W2991208668 hasConcept C24461792 @default.
- W2991208668 hasConcept C2777275582 @default.
- W2991208668 hasConcept C2778053677 @default.
- W2991208668 hasConcept C2781003712 @default.
- W2991208668 hasConcept C31903555 @default.
- W2991208668 hasConcept C6557445 @default.
- W2991208668 hasConcept C70262065 @default.
- W2991208668 hasConcept C86803240 @default.
- W2991208668 hasConceptScore W2991208668C100544194 @default.
- W2991208668 hasConceptScore W2991208668C142796444 @default.
- W2991208668 hasConceptScore W2991208668C18903297 @default.
- W2991208668 hasConceptScore W2991208668C197321923 @default.
- W2991208668 hasConceptScore W2991208668C24461792 @default.
- W2991208668 hasConceptScore W2991208668C2777275582 @default.
- W2991208668 hasConceptScore W2991208668C2778053677 @default.
- W2991208668 hasConceptScore W2991208668C2781003712 @default.
- W2991208668 hasConceptScore W2991208668C31903555 @default.
- W2991208668 hasConceptScore W2991208668C6557445 @default.
- W2991208668 hasConceptScore W2991208668C70262065 @default.
- W2991208668 hasConceptScore W2991208668C86803240 @default.
- W2991208668 hasIssue "3" @default.
- W2991208668 hasLocation W29912086681 @default.
- W2991208668 hasOpenAccess W2991208668 @default.
- W2991208668 hasPrimaryLocation W29912086681 @default.
- W2991208668 hasRelatedWork W1964085245 @default.
- W2991208668 hasRelatedWork W1969871761 @default.
- W2991208668 hasRelatedWork W2014389057 @default.
- W2991208668 hasRelatedWork W2019913554 @default.
- W2991208668 hasRelatedWork W2032565170 @default.
- W2991208668 hasRelatedWork W2095216244 @default.
- W2991208668 hasRelatedWork W2163570277 @default.
- W2991208668 hasRelatedWork W2186898038 @default.
- W2991208668 hasRelatedWork W2279147740 @default.
- W2991208668 hasRelatedWork W4223472545 @default.
- W2991208668 hasVolume "60" @default.
- W2991208668 isParatext "false" @default.
- W2991208668 isRetracted "false" @default.
- W2991208668 magId "2991208668" @default.
- W2991208668 workType "article" @default.