Plants grow poorly in swampy, highly moist soil, although they do not lack nutrients. What process of vital activity

Plants grow poorly in swampy, highly moist soil, although they do not lack nutrients. What process of vital activity is disturbed in plants on boggy soil? How to improve the living conditions of plants on such soils?

To survive, plants need to get enough water and minerals, as well as water and air for photosynthesis. To improve their living conditions on swampy soils, you need to regularly apply mineral fertilizers to the soil.