Q. Name the technique used by researchers to explore the plant nutrient deficiencies
A) Sun exposure
B) Hyperbasic chambers
C) Crop rotation
D) Hydroponics
Explanation
Hydroponics is a usefull technique in the areas having thin, infertile and dry soils. By this method, essential elements were identified and their deficiency symptoms were discovered
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.