Practice MCQs Questions on Crop Production in Problem Soils for Agronomy NET+ARS(P)+STO

Practice MCQs Questions on Crop Production in Problem Soils for Agronomy NET+ARS(P)+STO Exam 2021-22

MCQ 1. 

Most important weather parameter influencing soil reaction is-

a. Rainfall

b. Temperature

c. Wind speed

d. RH

MCQ 2. 

Reduced form of Which of the ions increases the pH?

a. Mn

b. Fe

c. Both a and b

d. None of these

MCQ 3. 

Which form of S increases pH?

a. Sulphide

b. Sulphatea

c. Both a and b

d. None of these

MCQ 4. 

Optimum pH range for better survival of microorganisms is

a. 4.0-6.5 

b. 6.0-7.5

c. 7.5-9.0 

d. 9.0-10.5

MCQ 5. 

Acid sulphate soils are more in

a. Tamil Nadu

b. Kerala

c. Andhra Pradesh

d. Assam

Answer key is

Practice Compete Test Series (1200+MCQs) in AgriCoachingOnline App.

Answere Keys:  

ANS.: 1. a. Rainfall

ANS.: 2. c. Both a and b

ANS.: 3. a. Sulphide

ANS.: 4. b. 6.0-7.5

ANS.: 5. b. Kerala