Matches in SemOpenAlex for { <https://semopenalex.org/work/W2151649069> ?p ?o ?g. }
- W2151649069 endingPage "1043" @default.
- W2151649069 startingPage "1033" @default.
- W2151649069 abstract "Some factors affecting crude protein balance (CPB), as a measure of efficiency, were studied using 2824 records of 501 lactating Holstein cows. The CPB (kg d -1 ) was calculated as crude protein (CP) intake (kg) minus CP yield (kg). Two different statistical methods including principal components (PCs) and general linear model analyses were used to study the effects of different factors. Crude protein balance had a moderate correlation with PCs 1 (-0.206), 2 (0.318) and 3 (-0.281), which accounted for 65.6% of total variations. Age, parity, lactation stage, pregnancy stage, dry matter intake (DMI), milk yield (MY), fat corrected milk yield (FCM), milk fat percentage (F%), milk lactose percentage (L%), milk fat yield (FY), milk protein yield (PY), milk lactose yield (LY), dietary levels of net energy for lactation (NE L), CP, ruminally undegradable protein (RUP), neutral detergent fiber (NDF) and ether extract (EE) and income over feed cost (IOFC) were correlated to CPB, at least, in one of PCs 1, 2 or 3. In general, linear model analysis CPB was significantly affected by parity and lactation stage and had significant partial linear regression coefficients on DMI (kg d -1 ), F%, FY (kg d -1 ), PY (kg d -1 ), NE L (Mcal kg -1 ) and dietary levels of CP (%), RUP (%), NDF (%) and EE (%). The quadratic partial regression coefficients of CPB on NE L, CP, RUP and NDF were also significant. The estimates for optimum dietary levels of NE L, CP and RUP for minimizing CPB in the studied population were 1.49 Mcal/kg, 11.29% and 7.58%, respectively. In comparison to NRC’s estimates, it seems that, more NE L, RUP and NDF and less CP are needed to minimize protein balance in lactating dairy cows." @default.
- W2151649069 created "2016-06-24" @default.
- W2151649069 creator A5003686373 @default.
- W2151649069 creator A5014380255 @default.
- W2151649069 creator A5016355973 @default.
- W2151649069 creator A5042735476 @default.
- W2151649069 creator A5050976845 @default.
- W2151649069 creator A5054434675 @default.
- W2151649069 creator A5064273643 @default.
- W2151649069 creator A5077316339 @default.
- W2151649069 date "2011-09-22" @default.
- W2151649069 modified "2023-09-26" @default.
- W2151649069 title "Statistical Analysis of Some Factors Affecting Crude Protein Balance in Lactating Dairy Cows" @default.
- W2151649069 cites W1006911217 @default.
- W2151649069 cites W1822425348 @default.
- W2151649069 cites W1963502367 @default.
- W2151649069 cites W1977677770 @default.
- W2151649069 cites W1978357956 @default.
- W2151649069 cites W1991059125 @default.
- W2151649069 cites W1997087247 @default.
- W2151649069 cites W1999020571 @default.
- W2151649069 cites W1999880982 @default.
- W2151649069 cites W2001088676 @default.
- W2151649069 cites W2005570404 @default.
- W2151649069 cites W2018740828 @default.
- W2151649069 cites W2023406952 @default.
- W2151649069 cites W2037246096 @default.
- W2151649069 cites W2051592640 @default.
- W2151649069 cites W2061220316 @default.
- W2151649069 cites W2075456066 @default.
- W2151649069 cites W2085262734 @default.
- W2151649069 cites W2103924024 @default.
- W2151649069 cites W2108011272 @default.
- W2151649069 cites W2108611823 @default.
- W2151649069 cites W2127097488 @default.
- W2151649069 cites W2169249240 @default.
- W2151649069 cites W2185823919 @default.
- W2151649069 cites W2298230951 @default.
- W2151649069 cites W2539396345 @default.
- W2151649069 hasPublicationYear "2011" @default.
- W2151649069 type Work @default.
- W2151649069 sameAs 2151649069 @default.
- W2151649069 citedByCount "2" @default.
- W2151649069 countsByYear W21516490692012 @default.
- W2151649069 countsByYear W21516490692021 @default.
- W2151649069 crossrefType "journal-article" @default.
- W2151649069 hasAuthorship W2151649069A5003686373 @default.
- W2151649069 hasAuthorship W2151649069A5014380255 @default.
- W2151649069 hasAuthorship W2151649069A5016355973 @default.
- W2151649069 hasAuthorship W2151649069A5042735476 @default.
- W2151649069 hasAuthorship W2151649069A5050976845 @default.
- W2151649069 hasAuthorship W2151649069A5054434675 @default.
- W2151649069 hasAuthorship W2151649069A5064273643 @default.
- W2151649069 hasAuthorship W2151649069A5077316339 @default.
- W2151649069 hasConcept C105795698 @default.
- W2151649069 hasConcept C140793950 @default.
- W2151649069 hasConcept C185592680 @default.
- W2151649069 hasConcept C2776659692 @default.
- W2151649069 hasConcept C2776977481 @default.
- W2151649069 hasConcept C2778724459 @default.
- W2151649069 hasConcept C2779039770 @default.
- W2151649069 hasConcept C2779234561 @default.
- W2151649069 hasConcept C2780138947 @default.
- W2151649069 hasConcept C2908647359 @default.
- W2151649069 hasConcept C2993643364 @default.
- W2151649069 hasConcept C31903555 @default.
- W2151649069 hasConcept C33923547 @default.
- W2151649069 hasConcept C48921125 @default.
- W2151649069 hasConcept C54355233 @default.
- W2151649069 hasConcept C71924100 @default.
- W2151649069 hasConcept C86803240 @default.
- W2151649069 hasConcept C99454951 @default.
- W2151649069 hasConceptScore W2151649069C105795698 @default.
- W2151649069 hasConceptScore W2151649069C140793950 @default.
- W2151649069 hasConceptScore W2151649069C185592680 @default.
- W2151649069 hasConceptScore W2151649069C2776659692 @default.
- W2151649069 hasConceptScore W2151649069C2776977481 @default.
- W2151649069 hasConceptScore W2151649069C2778724459 @default.
- W2151649069 hasConceptScore W2151649069C2779039770 @default.
- W2151649069 hasConceptScore W2151649069C2779234561 @default.
- W2151649069 hasConceptScore W2151649069C2780138947 @default.
- W2151649069 hasConceptScore W2151649069C2908647359 @default.
- W2151649069 hasConceptScore W2151649069C2993643364 @default.
- W2151649069 hasConceptScore W2151649069C31903555 @default.
- W2151649069 hasConceptScore W2151649069C33923547 @default.
- W2151649069 hasConceptScore W2151649069C48921125 @default.
- W2151649069 hasConceptScore W2151649069C54355233 @default.
- W2151649069 hasConceptScore W2151649069C71924100 @default.
- W2151649069 hasConceptScore W2151649069C86803240 @default.
- W2151649069 hasConceptScore W2151649069C99454951 @default.
- W2151649069 hasIssue "1" @default.
- W2151649069 hasLocation W21516490691 @default.
- W2151649069 hasOpenAccess W2151649069 @default.
- W2151649069 hasPrimaryLocation W21516490691 @default.
- W2151649069 hasRelatedWork W1830983879 @default.
- W2151649069 hasRelatedWork W1924459853 @default.
- W2151649069 hasRelatedWork W1990125083 @default.
- W2151649069 hasRelatedWork W2020940182 @default.