List of top Physical Sciences Questions on Precision Agriculture and Farm Technology asked in ICAR AIEEA (PG)

Arrange the following factors affecting irrigation water quality in agriculture in the correct sequence:
(A). Salinity
(B). pH
(C). Sediment content
(D). Chemical contaminants
Choose the correct answer from the options given below:

Arrange the following consequences of submergence in the soil in the correct sequence:
(A). Depletion of soil oxygen,
(B). Accumulation of toxic substances like hydrogen sulfide,
(C). Loss of beneficial soil organisms,
(D). Increased soil pH in acidic soil

Choose the correct answer from the options given below: