PSEB SS Agriculture Practice Questions - Punjab School Education Board (PSEB) Senior Secondary Agriculture (Class 12 - Agriculture, Subject Code 065) Exam

Which essential plant nutrient is taken up mainly as the nitrate (NO₃⁻) or ammonium (NH₄⁺) ion?

Potassium Nitrogen Calcium Boron

Correct Answer:

Nitrogen

Access more questions from this quiz

Continue to PSEB SS Agriculture Practice Questions - Punjab School Education Board (PSEB) Senior Secondary Agriculture (Class 12 - Agriculture, subject code 065) Exam for more practice questions and the full quiz experience.

Access More Questions