Soil Science MCQ Question and Answer | Agriculture MCQ Question

A. Marine deposit

B. Lacustrine deposit

C. Alluvial deposit

D. Cemented alluvial Fan

A. $${\text{C}}{{\text{a}}^{2 + }} > {\text{A}}{{\text{l}}^{3 + }} > {\text{M}}{{\text{g}}^{2 + }} > {\text{K}} = {\text{NH}}_4^ + > {\text{N}}{{\text{a}}^ + }$$

B. $${\text{A}}{{\text{l}}^{3 + }} > {\text{C}}{{\text{a}}^{2 + }} > {\text{M}}{{\text{g}}^{2 + }} > {{\text{K}}^ + } = {\text{NH}}_4^ + > {\text{N}}{{\text{a}}^ + }$$

C. $${\text{M}}{{\text{g}}^{2 + }} > {\text{A}}{{\text{l}}^{3 + }} > {\text{C}}{{\text{a}}^{2 + }} > {{\text{K}}^ + } = {\text{N}}{{\text{a}}^ + } > {\text{NH}}_4^ + $$

D. None of these

A. 50 lb

B. 56 lb

C. 40 lb

D. 20 lb

A. Entisol

B. Vertisol

C. Spodosol

D. Andisol

A. Alkaline soil

B. Saline soil

C. Laterite soil

D. Acidic soil

A. NIR

B. Red

C. Green

D. Blue

A. Saline soil

B. Acid soil

C. Sodic soil

D. Saline-alkaline soil

A. Nitrogen

B. Phosphorus

C. Potassium

D. Molybdenum

A. Kaolinite

B. Biotite

C. Gibssite

D. Pyrite

A. Castor cake

B. Neem cake

C. Coconut cake

D. Groundnut cake