Journal: Agricultural Systems

Found 487 papers in total
Demand management of groundwater with monsoon forecasting
Demand management of groundwater with monsoon forecasting
2006,
This paper presents an operational approach to setting prices for groundwater in...
Environmental and cost efficiency of pesticide use in transgenic and conventional cotton production
Environmental and cost efficiency of pesticide use in transgenic and conventional cotton production
2006,
This study focuses on the quantification of pesticide use efficiency for producers of...
An entropy approach to spatial disaggregation of agricultural production
An entropy approach to spatial disaggregation of agricultural production
2006,
While agricultural production statistics are reported on a geopolitical – often...
Evaluating uncertainty introduced to process-based simulation model estimates by alternative sources of meteorological data
Evaluating uncertainty introduced to process-based simulation model estimates by alternative sources of meteorological data
2006,
Models that represent biophysical processes in hydrology, ecology and agricultural...
An integrated modelling toolbox for water resources assessment and management in highland catchments: Model description
An integrated modelling toolbox for water resources assessment and management in highland catchments: Model description
2006,
Water and land resource competition and environmental degradation pose difficult...
An integrated modelling toolbox for water resources assessment and management in highland catchments: Sensitivity analysis and testing
An integrated modelling toolbox for water resources assessment and management in highland catchments: Sensitivity analysis and testing
2006,
An earlier companion paper developed a framework for river basin management to assess...
A comparative study of some environmental impacts of conventional and organic farming in Australia
A comparative study of some environmental impacts of conventional and organic farming in Australia
2006,
The provision of food causes environmental impacts that range from local through to...
Improved collective decision-making in action for irrigated rice farmers in the Senegal River Valley
Improved collective decision-making in action for irrigated rice farmers in the Senegal River Valley
2006,
The gap between potential and actual yield levels reveals an opportunity for...
The development of a mathematical model to investigate Irish beef production systems
The development of a mathematical model to investigate Irish beef production systems
2006,
Recent reform of European agricultural policy has resulted in substantial changes to...
The economic value of saltland pastures in a mixed farming sytem in Western Australia
The economic value of saltland pastures in a mixed farming sytem in Western Australia
2006,
Dryland salinity increasingly is affecting large tracts of agricultural land in...
Stochastic simulation of mountain beef cattle systems
Stochastic simulation of mountain beef cattle systems
2006,
A stochastic model for simulating mountain beef cattle systems was described and...
Multilevel modelling of land use from field to village level in the Philippines
Multilevel modelling of land use from field to village level in the Philippines
2006,
In land use research regression techniques are a widely used approach to explore...
Modeling a wheat–maize double cropping system in China using two plant growth modules in the Root Zone Water Quality Model
Modeling a wheat–maize double cropping system in China using two plant growth modules in the Root Zone Water Quality Model
2006,
Agricultural system models are potential tools for evaluating...
Comparative economics of Holstein/Gir F1 dairy female production and conventional beef cattle suckler herds – A simulation study
Comparative economics of Holstein/Gir F1 dairy female production and conventional beef cattle suckler herds – A simulation study
2006,
Three cow–calf production systems were compared using simulation: N...
Assessing the effects of managerial and production practices on the efficiency of commercial pig farming
Assessing the effects of managerial and production practices on the efficiency of commercial pig farming
2006,
A non-parametric data envelopment analysis (DEA) technique was applied to investigate...
Climatic information and decision-making in maize crop production systems of the Argentinean Pampas
Climatic information and decision-making in maize crop production systems of the Argentinean Pampas
2006,
In many places, predictions of regional climate variability associated with El...
Modelling the impact of interventions on the dynamics in village poultry systems
Modelling the impact of interventions on the dynamics in village poultry systems
2006,
There are many technical possibilities to improve free-range and backyard poultry...
A conceptual representation of animal waste management at the farm scale: The case of the Reunion Island
A conceptual representation of animal waste management at the farm scale: The case of the Reunion Island
2006,
Effluent management causes acute problems in the Reunion Island where livestock...
Use of irrigated pastures in semi-arid grazinglands: A dynamic model for stocking rate decisions
Use of irrigated pastures in semi-arid grazinglands: A dynamic model for stocking rate decisions
2006,
We present a simple simulation model as an aid to conventional expensive field...
Integrated shrub management in semi-arid woodlands of eastern Australia: A systems-based decision support model
Integrated shrub management in semi-arid woodlands of eastern Australia: A systems-based decision support model
2006,
What is causing the increasing densities of native shrubs, or so-called ‘woody...
Application of a genetic algorithm to minimize agricultural nitrogen deposition in nature reserves
Application of a genetic algorithm to minimize agricultural nitrogen deposition in nature reserves
2006,
The quality of Dutch nature reserves is threatened by high nitrogen input, a problem...
What future for integrated rice–vegetable production systems in West African lowlands?
What future for integrated rice–vegetable production systems in West African lowlands?
2006,
In this paper we present a framework for the analysis of integrated...
InfoCrop: A dynamic simulation model for the assessment of crop yields, losses due to pests, and environmental impact of agro-ecosystems in tropical environments. I. Model description
InfoCrop: A dynamic simulation model for the assessment of crop yields, losses due to pests, and environmental impact of agro-ecosystems in tropical environments. I. Model description
2006,
The problems of agriculture in many tropical countries are gradually becoming more...
InfoCrop: A dynamic simulation model for the assessment of crop yields, losses due to pests, and environmental impact of agro-ecosystems in tropical environments. II. Performance of the model
InfoCrop: A dynamic simulation model for the assessment of crop yields, losses due to pests, and environmental impact of agro-ecosystems in tropical environments. II. Performance of the model
2006,
InfoCrop, a generic crop model, simulates the effects of weather, soils, agronomic...
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