A. Foliar application

B. Broadcast application

C. Subsurface application

D. Band application

A. Boron

B. Iron

C. Magnesium

D. Copper      

A. 50 %                                   

B. 40 %

C. 60 %

D. 45 %           

A. NO₃

B. NO₂

C. N₂O

D. N₂O₂

A. Alluvial

B. Colluvial

C. Residual

D. Eolian

A. Eluviation

B. Illuviation

C. Alluviation

D. Deposition

A. Below 6

B. Above 6

C. Above 10

D. Above 8

A. 6.00 PH

B. 7.03 PH

C. 8.00 PH

D. 6.5 PH

A. Soil temperature

B. Activity of soil-borne diseases

C. Moisture absorption by roots

D. Availability of essential plant nutrients

A. Soil texture  

B. Soil structure

C. Soil temperature   

D. None of these