BOTANY

Detailed explanation-1: -Soils that have high infiltration rates and a low ability to retain dissolved nutrients, such as sandy soils or well-aggregated soils with low organic matter contents, are much more likely to leach nutrients than soils with higher clay and organic matter contents.

Detailed explanation-2: -Nitrogen and sandy soils Nitrates leach more rapidly from sandy soils than from finer-textured soils because sandy soils have a lower water-holding capacity. This means that the same amount of water from rainfall or irrigation will leach ions deeper in sandy soils than fine-textured soils.

Detailed explanation-3: -Sandy or shallow soils have higher leaching potential than clay, loam or deep soils.

Detailed explanation-4: -The nutrient leaching problem is most severe in areas with sandy soils and heavy rains. Sandy soils usually have a low retention of nutrients and 20–80% of applied nutrients or chemicals leach or runoff to ground and surface waters (Campbell et al., 1985; Manevski et al., 2015; Sims et al., 1998).

Detailed explanation-5: -The correct option is C Laterite soil.