BIOLOGY IN HUMAN WELFARE
IMPROVEMENT IN FOOD PRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Micro-nutrients
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Macro-nutrients
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Fertilizers
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Both i and ii
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Detailed explanation-1: -Final answer: Nitrogen, Phosphorus, and Potassium are examples of Macronutrients.
Detailed explanation-2: -Ammonium phosphate is the leading nitrogen-phosphorus product in the fertilizer industry; high analysis, high water solubility, good physical characteristics and low production costs. The most commonly used and most economical potassium fertilizer.
Detailed explanation-3: -Nitrogen, phosphorus and potassium, or NPK, are the “Big 3” primary nutrients in commercial fertilizers. Each of these fundamental nutrients plays a key role in plant nutrition. Nitrogen is considered to be the most important nutrient, and plants absorb more nitrogen than any other element.
Detailed explanation-4: -Urea, slurry, NPK-nitrogen, phosphorous, and potassium.