Question

how does sea salt affect agriculture

Answer 1

During and after rainfall, water moves into the soil. ... Over time the soil becomes saline, limiting the growth of vegetation. As salinity levels increase salt sensitive plant species die out leaving the soil prone to erosion. This is further exacerbated by declining soil structure caused by the high levels of salt.

Answer 2

Sea salt crystallises water ,due to which aeriation doesn't takes place, resulting in crop failure