Q785
Most efficient method of fertility evaluation is
A.
Field trial
AnswerB.
A. niger method
C.
Pot culture
D.
Soil plaque technique
Answer: Option A
Solution
Answer: Option A
Solution:
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.