Improving production efficiency as a strategy to mitigate greenhouse gas emissions on pastoral dairy farms in New Zealand PC Beukes, P Gregorini, AJ Romera, G Levy, GC Waghorn Agriculture, ecosystems & environment 136 (3-4), 358-365, 2010 | 214 | 2010 |
Producción animal en pastoreo CA Cangiano, MA Brizuela, P Barbera, M Benvenutti, P Beukes, A Cibils, ... Buenos Aires: INTA,, 1997 | 134 | 1997 |
A model for simulating rule-based management of cow–calf systems AJ Romera, ST Morris, J Hodgson, WD Stirling, SJR Woodward Computers and electronics in agriculture 42 (2), 67-86, 2004 | 106 | 2004 |
Restricting time at pasture: Effects on dairy cow herbage intake, foraging behavior, hunger-related hormones, and metabolite concentration during the first grazing session P Gregorini, CEF Clark, JG Jago, CB Glassey, KLM McLeod, AJ Romera Journal of Dairy Science 92 (9), 4572-4580, 2009 | 103 | 2009 |
Better simulation modelling to support farming systems innovation: review and synthesis SJR Woodward, AJ Romera, WB Beskow, SJ Lovatt New Zealand Journal of Agricultural Research 51 (3), 235-252, 2008 | 90 | 2008 |
Estimating greenhouse gas emissions from New Zealand dairy systems using a mechanistic whole farm model and inventory methodology PC Beukes, P Gregorini, AJ Romera Animal Feed Science and Technology 166, 708-720, 2011 | 80 | 2011 |
Improving the McCall herbage growth model AJ Romera, DG McCall, JM Lee, MG Agnusdei New Zealand Journal of Agricultural Research 52 (4), 477-494, 2009 | 75 | 2009 |
The relationship between milk production and farm-gate nitrogen surplus for the Waikato region, New Zealand PC Beukes, MR Scarsbrook, P Gregorini, AJ Romera, DA Clark, W Catto Journal of environmental management 93 (1), 44-51, 2012 | 73 | 2012 |
The potential of diverse pastures to reduce nitrogen leaching on New Zealand dairy farms PC Beukes, P Gregorini, AJ Romera, SL Woodward, EN Khaembah, ... Animal Production Science 54 (12), 1971-1979, 2014 | 64 | 2014 |
Screening for diets that reduce urinary nitrogen excretion and methane emissions while maintaining or increasing production by dairy cows P Gregorini, PC Beukes, D Dalley, AJ Romera Science of the Total Environment 551, 32-41, 2016 | 52 | 2016 |
A model of diurnal grazing patterns and herbage intake of a dairy cow, MINDY: model description P Gregorini, PC Beukes, AJ Romera, G Levy, MD Hanigan Ecological Modelling 270, 11-29, 2013 | 51 | 2013 |
A urine patch framework to simulate nitrogen leaching on New Zealand dairy farms AJ Romera, G Levy, PC Beukes, DA Clark, CB Glassey Nutrient Cycling in Agroecosystems 92, 329-346, 2012 | 51 | 2012 |
Use of a pasture growth model to estimate herbage mass at a paddock scale and assist management on dairy farms AJ Romera, P Beukes, C Clark, D Clark, H Levy, A Tait Computers and Electronics in Agriculture 74 (1), 66-72, 2010 | 51 | 2010 |
Regular estimates of herbage mass can improve profitability of pasture-based dairy systems PC Beukes, S McCarthy, CM Wims, P Gregorini, AJ Romera Animal Production Science 59 (2), 359-367, 2019 | 46 | 2019 |
An optimization model of a New Zealand dairy farm GJ Doole, AJ Romera, AA Adler Journal of Dairy Science 96 (4), 2147-2160, 2013 | 43 | 2013 |
Managing greenhouse gas emissions in two major dairy regions of New Zealand: A system-level evaluation AA Adler, GJ Doole, AJ Romera, PC Beukes Agricultural Systems 135, 1-9, 2015 | 41 | 2015 |
Evaluating the benefits of standing cows off pasture to avoid soil pugging damage in two dairy farming regions of New Zealand PC Beukes, AJ Romera, DA Clark, DE Dalley, MJ Hedley, DJ Horne, ... New Zealand Journal of Agricultural Research 56 (3), 224-238, 2013 | 39 | 2013 |
Designing future dairy systems for New Zealand using reflexive interactive design AJ Romera, AP Bos, M Neal, CR Eastwood, D Chapman, W McWilliam, ... Agricultural Systems 181, 102818, 2020 | 37 | 2020 |
Grazing pattern of dairy cows that were selected for divergent residual feed intake as calves P Gregorini, GC Waghorn, B Kuhn-Sherlock, AJ Romera, KA Macdonald Journal of Dairy Science 98 (9), 6486-6491, 2015 | 36 | 2015 |
Detection and characterization of functional T-cell epitopes on the structural proteins VP2, VP3, and VP4 of foot and mouth disease virus O1 Campos MP Filgueira, A Wigdorovitz, A Romera, P Zamorano, MV Borca, AM Sadir Virology 271 (2), 234-239, 2000 | 36 | 2000 |