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Soil Variability

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Soil sampling for 2016

Good sampling is the first step in 4R nutrient stewardship

Project Description - Assessment of Agronomic and Economic Benefits of Fertilizer Use in Maize Production Systems under Variable Farm Size, Climate and Soil Fertility Conditions in Eastern India

Background/Justification Eastern India is one of the most populous and intensively cultivated regions in the world. Farming in Eastern India is characterized by small landholders. Typically low resour ...

Project Description - Site Specific Nutrient Management for Soft Corn Varieties in the Highlands of Guatemala

Soft corn varieties for human consumption are grown in extensive areas of the highlands of Guatemala. Farmers own small farms and phase limitations in capital and technology and grain production is ge ...

Grain mineral contents in southeastern Australia

Results of a survey of wheat grain nutrient concentrations