Most efficient method of fertility evaluation is
A. Field trial
B. A. niger method
C. Pot culture
D. Soil plaque technique
Answer: Option A
Solution (By Examveda Team)
The most efficient method of fertility evaluation is field trial. Soil testing is the most accurate and convenient method for evaluating a soil’s fertility.For soil survey work, samples are collected from a soil profile representative of the soil of the surrounding area. And field trials are real-life experiments that test directly whether proposed interventions work.
This Question Belongs to Agriculture >> Soil Science
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