Which decision support tools should be developed to help agricultural stakeholders manage nitrogen in an environmentally friendly way? This paper presents the limitations of current decision support tools with respect to the implementation of a four-step quality spiral. PLAN: planning technical actions that satisfy both economic and environmental constraints. The priorities are to develop decision tools at the farm and the regional levels, and to estimate the indirect effects of nitrogen on the environment due to its interaction with pesticides. DO: implementation of technical actions. The design of decision support tools must integrate more information about the way in which farmers and their advisors will use the tools. CHECK: eff...
Nitrogen (N) is an essential and often a limiting nutrient in corn production systems. Fertilization...
© 2008 Semi QameseConcentration of nitrogen (N) in plants reflects the supply of N in the root mediu...
In the past the environmental consequences of arable agriculture were often accepted without questio...
Analysis of environmental problems is complex and requires a large quantity of data. We have develop...
The EU Nitrates, Habitat and National Emissions Ceilings directives and the Kyoto Agreement mean tha...
Abstract: LENNART is a net-based decision support system (DSS) that has been designed to evaluate th...
Pollution of surface water by nitrates has reached such an extent that the accepted levels for drink...
Farmers will adopt alternative management systems to improve water quality more readily if they unde...
Adequate nitrogen (N) fertilisation is an important component of sustainable management in agricultu...
Before the industrial revolution, nitrogen was scarce and its availability severely constrained crop...
Nitrogen (N) is an essential element for all life forms. It acts as the building blocks of biomolecu...
Nitrogen is the single most important input a farmer can control to increase crop yields on nonirrig...
nitrogen, nitrogen use efficiency, nitrogen management, Environmental Economics and Policy,
Nitrogen is a crucial input to food production and yet its oversupply in many parts of the world con...
Advances in linking the science of ecology with economics and the development of agri-environmental ...
Nitrogen (N) is an essential and often a limiting nutrient in corn production systems. Fertilization...
© 2008 Semi QameseConcentration of nitrogen (N) in plants reflects the supply of N in the root mediu...
In the past the environmental consequences of arable agriculture were often accepted without questio...
Analysis of environmental problems is complex and requires a large quantity of data. We have develop...
The EU Nitrates, Habitat and National Emissions Ceilings directives and the Kyoto Agreement mean tha...
Abstract: LENNART is a net-based decision support system (DSS) that has been designed to evaluate th...
Pollution of surface water by nitrates has reached such an extent that the accepted levels for drink...
Farmers will adopt alternative management systems to improve water quality more readily if they unde...
Adequate nitrogen (N) fertilisation is an important component of sustainable management in agricultu...
Before the industrial revolution, nitrogen was scarce and its availability severely constrained crop...
Nitrogen (N) is an essential element for all life forms. It acts as the building blocks of biomolecu...
Nitrogen is the single most important input a farmer can control to increase crop yields on nonirrig...
nitrogen, nitrogen use efficiency, nitrogen management, Environmental Economics and Policy,
Nitrogen is a crucial input to food production and yet its oversupply in many parts of the world con...
Advances in linking the science of ecology with economics and the development of agri-environmental ...
Nitrogen (N) is an essential and often a limiting nutrient in corn production systems. Fertilization...
© 2008 Semi QameseConcentration of nitrogen (N) in plants reflects the supply of N in the root mediu...
In the past the environmental consequences of arable agriculture were often accepted without questio...