Soil fertility depends on both the nutrients present and the conditions that make them available to roots. This article introduces pH, exchange capacity and salinity alongside the main groups of plant nutrients.
Understanding these relationships helps explain why a fertilizer response can differ between soils. Soil assessment provides a basis for managing nutrient supply and preserving agricultural resources.
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Different fertilizer inputs serve different purposes in a crop nutrition program. The article compares agricultural inputs in the context of productivity, soil conditions and environmental sustainability.
Read the story →Winter irrigation decisions for citrus should reflect rainfall and the moisture held in the root zone. Seasonal rainfall alone does not describe the conditions of every orchard.
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The article considers how sulfur and mature compost can play complementary roles in soil management. Sulfur relates to soil chemistry, while compost contributes organic matter and supports physical soil properties.
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