Certified Crop Advisor Exam Questions With
100% Correct Answers 2024, 48 Q&A.
Which of the following is not an essential nutrient?
N, Cu, Na, or H
Na
Which of the following nutrients is a cation in soils?
Potassium
What are the macronutrients
N, P, K, Cu, Mg, Ca, H, O, Carbon
What nutrient regulates stomatal openings in plants?
K
Which of the following plant nutrient form are mostly immobile in soil?
Nitrate
Sulfate
Phosphate
Chloride
Phosphate
What is a chemical uptake form of nitrogen?
NO3-
What is a chemical uptake form of Phosphorus
H2PO4-
What is a chemical uptake form of potassium
K+
What are micronutrients?
Fe, Mn, B, Mo, Cu, Zn, Cl, Ni, Co, S, Si
which plant growth stage demand the most nutrient uptake?
mid V-stage
Chelates are commonly used to increase the availability of what?
Fe
100% Correct Answers 2024, 48 Q&A.
Which of the following is not an essential nutrient?
N, Cu, Na, or H
Na
Which of the following nutrients is a cation in soils?
Potassium
What are the macronutrients
N, P, K, Cu, Mg, Ca, H, O, Carbon
What nutrient regulates stomatal openings in plants?
K
Which of the following plant nutrient form are mostly immobile in soil?
Nitrate
Sulfate
Phosphate
Chloride
Phosphate
What is a chemical uptake form of nitrogen?
NO3-
What is a chemical uptake form of Phosphorus
H2PO4-
What is a chemical uptake form of potassium
K+
What are micronutrients?
Fe, Mn, B, Mo, Cu, Zn, Cl, Ni, Co, S, Si
which plant growth stage demand the most nutrient uptake?
mid V-stage
Chelates are commonly used to increase the availability of what?
Fe
