Research Topics
| C GraingerSummaryCountry: Australia Publications
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Detail Information
Publications
Use of monensin controlled-release capsules to reduce methane emissions and improve milk production of dairy cows offered pasture supplemented with grainC Grainger
Department of Primary Industries, Ellinbank 3821, Victoria, Australia
J Dairy Sci 91:1159-65. 2008..However, a higher dose rate of monensin may be needed to reduce methane emissions from cows grazing pasture...
Effect of type of diet and energy intake on milk production of Holstein-Friesian cows with extended lactationsC Grainger
Department of Primary Industries, Ellinbank 3821, Victoria, Australia
J Dairy Sci 92:1479-92. 2009....
Methane emissions from dairy cows measured using the sulfur hexafluoride (SF6) tracer and chamber techniquesC Grainger
Department of Primary Industries, Ellinbank, Victoria, Australia
J Dairy Sci 90:2755-66. 2007..The SF6 tracer technique is reasonably accurate for inventory purposes and for evaluating the effects of mitigation strategies on CH4 emissions...
Temporal changes in plasma concentrations of hormones and metabolites in pasture-fed dairy cows during extended lactationL C Marett
Future Farming Systems Research Division, Department of Primary Industries, Ellinbank, Victoria 3821, Australia
J Dairy Sci 94:5017-26. 2011....
Effects of varying lactation length on milk production capacity of cows in pasture-based dairying systemsM J Auldist
Department of Primary Industries, Ellinbank, Victoria 3821, Australia
J Dairy Sci 90:3234-41. 2007..Further, such extended lactations could be achieved with little penalty in terms of annual milk solids production...
A high dose of monensin does not reduce methane emissions of dairy cows offered pasture supplemented with grainC Grainger
Department of Primary Industries, Ellinbank 3821, Victoria, Australia
J Dairy Sci 93:5300-8. 2010....
Supplementation with whole cottonseed causes long-term reduction of methane emissions from lactating dairy cows offered a forage and cereal grain dietC Grainger
Department of Primary Industries, Ellinbank 3821, Victoria, Australia
J Dairy Sci 93:2612-9. 2010....
Comparative reproductive performance and early lactation productivity of Jersey x Holstein cows in predominantly Holstein herds in a pasture-based dairying systemM J Auldist
Department of Primary Industries, Ellinbank, Victoria, Australia
J Dairy Sci 90:4856-62. 2007..Their improved reproductive performance was not associated with differences in condition loss in early lactation...
Composition, coagulation properties, and cheesemaking potential of milk from cows undergoing extended lactations in a pasture-based dairying systemM J Auldist
Department of Primary Industries, Ellinbank Victoria 3821, Australia
J Dairy Sci 93:1401-11. 2010..These data are the first to show that pasture-based dairy industries could embrace the use of extended lactations without compromising the core business of producing high-quality dairy products...
Variation in residual feed intake in Holstein-Friesian dairy heifers in southern AustraliaY J Williams
Department of Primary Industries, Tatura Centre, Tatura, Victoria, Australia
J Dairy Sci 94:4715-25. 2011..Future research will also be necessary to identify the consequences of selection for RFI on other traits (especially fertility and other fitness traits) and if any interactions exist between RFI and feeding level...
Dietary cation-anion difference and the health and production of pasture-fed dairy cows 2. Nonlactating periparturient cowsJ R Roche
Agriculture Victoria Ellinbank, Victoria 3820, Australia
J Dairy Sci 86:979-87. 2003..The absorption and renal excretion of Mg increased with decreasing DCAD. No differences were observed in urine hydroxyproline concentrations and no significant differences in milk production were measured...
Dietary cation-anion difference and the health and production of pasture-fed dairy cows. 1. Dairy cows in early lactationJ R Roche
Agriculture Victoria Ellinbank, Victoria 3820, Australia
J Dairy Sci 86:970-8. 2003..It is concluded that a range in the dietary cation-anion difference, above +52 mEq/100 g, may have deleterious effects on dry matter intake and milk production...
A low dietary cation-anion difference precalving and calcium supplementation postcalving increase plasma calcium but not milk production in a pasture-based systemJ R Roche
Agriculture Victoria Ellinbank, Victoria 3820, Australia
J Dairy Sci 86:2658-66. 2003..Supplementation of cows with Ca after calving increased plasma Ca concentration on the day of calving and during the subsequent 14 d. Milk production was not affected by pre- or postcalving treatments...
