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AN INTEGRATED GIS AND KNOWLEDGE-BASED DECISION SUPPORT SYSTEM IN ASSISTING FARM-LEVEL AGRONOMIC DECISION-MAKING
GIS Knowledge Representation Digital Agriculture Decision Support
2015/7/29
A main task in agriculture production is field management of water and fertilizer. Excessive fertilizer and water application not only
waste resource but also pollute the environment. The traditiona...
Intercropping barley with pea for agronomic and economic considerations in northern Ontario
Barley Economic Returns Intercrop N Fertilizer N Uptake Pea Protein Grain Yield
2013/3/4
Intercropping, a mix of non-legume and legume crops, can improve crop yield and/or economic returns and reduce input costs. Field experiments (barley-pea intercrop) were conducted in 2008, 2010 and 20...
Influence of agronomic variables on quality of tomato fruits
Tomato Chemical Composition Agronomy Multivariate Analysis
2013/3/5
In order to study interactions between agronomic variables and chemical composition that determine the quality of tomato fruits, a group of statistical techniques were applied: discriminant analysis (...
Agronomic assessment of grain yield and nitrogen loss and gain of old and modern wheat cultivars under warm climate
Nitrogen wheat dry matter cultivar efficiency
2011/1/10
In cereals, the main source of nitrogen for grains is nitrogen remobilized from vegetative parts shown to be depended on environmental and genotype factors. Field experiments were conducted to study t...
Impacts of technologies on physical properties of agronomic materials
agronomic materials technologies physical properties
2008/11/24
Abstract. Different ways in which agricultural and other technologies can impact the physical properties of agronomic materials are discussed. Direct and indirect effects of these technologes are show...