The use of shellfish aquaculture for nutrient removal and reduction of coastal eutrophication has been proposed. Published literature has indicated that nitrogen contained in harvested shellfish can be accurately estimated from shell length:nitrogen content ratios. The range of nitrogen that could be removed by a typical farm in a specific estuarine or coastal setting is also of interest to reg...

Recent research indicates that farm managers do not rely on adequate informative support in their decision making processes. This paper proposes a model of a Farm Management Information System which integrates the Activity-Based Costing approach. In describing the design and development of the “FarmBO” system, it provides a detailed functional requirement definition and the description of a wor...

Ammonia (NH) emissions vary considerably among farms as influenced by climate and management. Because emission measurement is difficult and expensive, process-based models provide an alternative for estimating whole farm emissions. A model that simulates the processes of NH formation, speciation, aqueous-gas partitioning, and mass transfer was developed and incorporated in a whole farm simulati...

European Union legislation on animal production associated with food safety requires the collection and management of information and data about the farm, the herd and the individual animal. This paper describes the technical steps of the generation, collection and interpretation of data from 296 pig-fattening farms, belonging to two farming associations and using indoor production systems (56 ...

The aim of this preliminary study was to verify the application of veal calves welfare rules to buffalo rearing and as a result, the related metabolic and hormonal parameters response. Data regarding housing and management of two buffalo farms (A and B) were collected by means of a specific farm record card in order to verify the compliance to European legislation. In both farms, blood samples ...

Introduction Whole-farm analysis of alternative lactation regimes Case study farm number one Description of farming system one Whole-farm results of farming system one Case study farm number two Description of farming system two Whole-farm results of farming system two General discussion of results Conclusions References Appendix Abstract. This paper deals with the economic analysis and managem...

BACKGROUND Following increased rates of human campylobacteriosis in the late 1990's, and their apparent association with increased consumption of fresh chicken meat, a longitudinal study was conducted in Iceland to identify the means to decrease the frequency of broiler flock colonization with Campylobacter. Our objective in this study was to identify risk factors for flock colonization acting ...

This article briefly explores the nature of price risk faced by Australian broad acre farmers and outlines some farm management ramifications of price risk. The article describes the variation in price risk across time and across commodities. The underlying distributional form of prices faced by farmers is shown to have important ramifications for farm management. The likelihood of increases in...