Which soil needs little irrigation as it retains soil water?

Soil which develops in conical forest of Taiga region is

Salinization occurs when the irrigation water accumulated in the soil evaporates, leaving behind salts and minerals. What are the effects of salinization on the irrigated land ?

Which soil particles are present in loamy soils?

Soil water available to plants is maximum in :

Which of the following soil is most suited for tea plantation?