Answer :

Fertilizers are chemically synthesized plant nutrients.

Nitrogen (N), Phosphorus (P) and potassium (K) are macronutrients and are required in large amounts by plants. So, farmers use fertilizers in order to supply these nutrients. Genesis NPK 15:15:15 + 8S, NPK A 20:20:20 are example of fertilizers used to supply N, P, K to crops.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
The Demand of Increasing PopulationThe Demand of Increasing PopulationThe Demand of Increasing Population41 mins
People As ResourcesPeople As ResourcesPeople As Resources53 mins
NCERT | Natural Resources - INCERT | Natural Resources - INCERT | Natural Resources - I50 mins
NCERT | Natural Resources - IINCERT | Natural Resources - IINCERT | Natural Resources - II43 mins
NCERT | People as ResourcesNCERT | People as ResourcesNCERT | People as Resources51 mins
Eliminating India's PovertyEliminating India's PovertyEliminating India's Poverty48 mins
Poverty in IndiaPoverty in IndiaPoverty in India51 mins
Pair of AnglesPair of AnglesPair of Angles29 mins
Let's learn about PalampurLet's learn about PalampurLet's learn about Palampur47 mins
Significance of Newton's Laws in daily lifeSignificance of Newton's Laws in daily lifeSignificance of Newton's Laws in daily life42 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Who is father of Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

Explain what willDr. P.S. Verma & Dr. V.K. Agarwal - Biology

Distinguish betweDr. P.S. Verma & Dr. V.K. Agarwal - Biology

What is manure?</Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

Name the bacteriaDr. P.S. Verma & Dr. V.K. Agarwal - Biology