Browsing by Subject "Fertilizer"
Now showing items 1-3 of 3
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(2019-11-12)Fertilizer is critical to modern production agriculture. The primary components of fertilizer, nitrogen (N), phosphorus (P) and potassium (K) provide crops the nutrients required to achieve optimal production. Across all ...
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(2014-08-10)Two experiments were conducted in four agro-ecosystems of Ghana: the coastal savannah, forest, forest-guinea savannah transition and guinea savannah. Experiment one assessed the effect of three tillage and four cropping ...