Which technique is considered the best for applying phosphatic fertilizers?

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Surface spreading after crop emergenceEvenly scattering fertilizer over the fieldUsing either surface spreading or broadcastingPlacing the fertilizer directly into the soil near the seedNone of the above

Explanation

Phosphatic fertilizers are most effective when applied through basal placement, which involves placing the fertilizer close to the seed or root zone before planting. This method enhances nutrient availability and uptake by plants, unlike top dressing or broadcasting which are less efficient for phosphatic fertilizers.