Agriculture MCQs

Correct answer D. Less than 7

Correct answer A. >4 dS m-1

Correct answer C. 80-90%

Correct answer C. 4:1

Correct answer A. MAP

Correct answer B. 0.436

Correct answer A. Less than 7.0

Correct answer B. 18% N & 46% P2O5

Correct answer D. pH

Correct answer A. Hygroscopic

Correct answer B. 3-15 meq/100 g CEC

Correct answer B. Biuret (NH2CONHCONH2·H2O)

Correct answer C. dS m-1

Correct answer A. Alkaline

Correct answer B. Between 7.5 to 8.5

Correct answer D. 3%

Correct answer B. Fe2O3

Correct answer B. None or little expanding

Correct answer B. CO2 + H2O + light -> O2 + (CH2O)

Correct answer A. Molar