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The aim of this modelling study was to investigate the effect of large herd size (and land areas) on walking distances and milking interval (MI), and their impact on milk yield and economic penalties ...
To maintain a predominantly pasture-based system, the large herd milked by automatic milking rotary would be required to walk significant distances. Walking distances of greater than 1-km are associat...
One of the challenges to increase milk production in a large pasture-based herd with an automatic milking system (AMS) is to grow forages within a 1-km radius, as increases in walking distance increas...
The main objective of this paper is to investigate the determinants of the households' poultry meat consumption using the main economic factors. The price, income and cross-price elasticities of the p...
This study reports on a simulation model of livestock-forage with excreted nitrogen (N) as a source of N for elephant grass (Pennisetum purpureum) growth. It is shown that nitrogen partitioning betwee...
Southern tablelands graziers may need to reduce their stocking rates to overcome the impacts of changes in temperature and rainfall, according to production system modelling done by the NSW Department...

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