Question

NPK fertilizers supplies, , and , to the crops
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Answer 1

Answer:

Most compound fertilisers will contain three elements essential for growth, NPK which stands for Nitrogen (N) Phosphorus (P) and Potassium (K). These elements help plants grow in different ways.

NPK stands for "nitrogen, phosphorus, and potassium," the three nutrients that compose complete fertilizers. ... Also implied is a percentage symbol after each number because each of the three numbers represents the percentage of that nutrient in the makeup of the fertilizer.

It has been well established that all plant nutrients are absorbed through the leaves of plants and this absorption is remarkable rapid for some nutrients. In aerial spray, solutions of both macronutrients (N and P) and micronutrients (Zn, Cu, Fe, B and Mo) are used.