Transitioning from a highly labour-intensive mobile, multiple-value production system toward a sedentary, capital intensive single-output development model may appear to achieve resource efficiencies for that particular output (usually meat), but this narrows the range of products delivered by the system at the expense of overall social and environmental health" (McGahey et al. 2014, 20).
Previous studies on cumulative reproductive output among meat goat doe breeds were not found in the literature.
Over the same period, the output of meat and poultry almost doubled from 19.3million tonnes to 38.4million tonnes, while the population increased by 12 percent.
However, unlike previous years when strong growth in export-oriented South America contributed to nearly half of developing country output gains, meat production in this region is forecast to grow only 1percentt due to policy developments and FMD-trade bans.
Estimating a cost function requires complex information on how each farm's outputs (milk, meat and crops) and inputs (labour, energy, feed, capital) interact.But once the cost function has been pinned down, it can be used to identify scale economies.
For example, goats, a natural capital, can be used to generate outputs like meat, milk and manure, which are often a source of income (Ellis [2000]).
Outputs of meat, milk and vegetables have been increasing steady in the past three years.
Historically, ruminant animals production systems were of relatively low intensity; the inputs of energy, food and fertiliser were small and outputs of meat, milk and by-products were low.
One option on which greater concentration of efforts may be needed is that of devising practical feeding procedures to reduce methane production per unit of milk or meat output.
