Track 2-8-1: Impact of Market Demands on Grassland Management and Livestock Husbandry
Description
Globally, livestock are a major component of agricultural systems and natural resource management, as well as an important contributor to nutrition and livelihoods, but are often undervalued (Herrero et al., 2009). In Australia, livestock production systems occupy half of the available land and contribute to ~50% of gross agricultural production. The main livestock systems are beef cattle grazing at low intensity in the arid and semi-arid regions of northern and central Australia; and sheep flocks integrated in crop-livestock systems in the temperate zone of southern Australia (Bell et al., 2014). Despite increased physical productivity (changes in outputs relative to inputs) in both sectors, real incomes have declined due to adverse terms of trade (Ash et al., 2015). Pressures are compounded by increasing public scrutiny on environmental performance and need to develop sustainable production practices. This situation has renewed the focus on improving the efficiency of current livestock systems, and coupling improvements in profitability to improvements in the natural resources. Diversifying feeding systems to overcome deficiencies in energy or nutrient supply can increase productivity and profitability, along with resource-use efficiency (Ash et al., 2015). In the north, irrigated forage crops have been identified as an avenue for promoting productivity through faster finishing of cattle, increased beef quality and reduced pressure on rangelands. In the south, plantings of forage shrubs have the potential to improve animal performance, economic returns and environmental management. With better understanding of the economic trade-offs and riskiness involved in the use of novel forages in livestock production systems, there is the opportunity to better design and deliver diversification options.
Citation
Monjardino, Marta; MacLeod, Neil D.; and Revell, Dean K., "Economic Trade-Offs of Novel Forage Use in Livestock Production Systems: Insights from Australia" (2020). IGC Proceedings (1993-2023). 3.
https://uknowledge.uky.edu/igc/23/2-8-1/3
Included in
Economic Trade-Offs of Novel Forage Use in Livestock Production Systems: Insights from Australia
Globally, livestock are a major component of agricultural systems and natural resource management, as well as an important contributor to nutrition and livelihoods, but are often undervalued (Herrero et al., 2009). In Australia, livestock production systems occupy half of the available land and contribute to ~50% of gross agricultural production. The main livestock systems are beef cattle grazing at low intensity in the arid and semi-arid regions of northern and central Australia; and sheep flocks integrated in crop-livestock systems in the temperate zone of southern Australia (Bell et al., 2014). Despite increased physical productivity (changes in outputs relative to inputs) in both sectors, real incomes have declined due to adverse terms of trade (Ash et al., 2015). Pressures are compounded by increasing public scrutiny on environmental performance and need to develop sustainable production practices. This situation has renewed the focus on improving the efficiency of current livestock systems, and coupling improvements in profitability to improvements in the natural resources. Diversifying feeding systems to overcome deficiencies in energy or nutrient supply can increase productivity and profitability, along with resource-use efficiency (Ash et al., 2015). In the north, irrigated forage crops have been identified as an avenue for promoting productivity through faster finishing of cattle, increased beef quality and reduced pressure on rangelands. In the south, plantings of forage shrubs have the potential to improve animal performance, economic returns and environmental management. With better understanding of the economic trade-offs and riskiness involved in the use of novel forages in livestock production systems, there is the opportunity to better design and deliver diversification options.