The plateau with little growth rate and continuing accumulation of nutrient element in the plants can be defined as

A. Severe deficiency range

B. Toxic range

C. Moderate deficiency range

D. Sufficiency range

Answer: Option D

Solution(By Examveda Team)

The sufficiency range is a range of nutrient concentrations that are considered adequate for high yields. While Nutrient sufficiency is a measure of nutrient concentration in the plant and is determined by plant analysis. Thus the plateau with little growth rate and continuing accumulation of nutrient elements in the plants can be defined as the Sufficiency range.