why won't a plant in waterlogged soil, grow well?

Answer 1

Plants need air in the soils so the roots can respire
if they waterlogged not O2 gets to them and they die

a very smell rooting death

Answer 2

Waterlogged soil is Anaerobic so the roots of some plants can no longer obtain oxygen and either die or struggle to survive.

However, some plants such as reeds, watercress etc etc do well in waterlogged soils, and are actually very prolific and play a vital role in wetland habitats. They have adaptions that enable them to survive in these conditions

Answer 3

The above answer about the aerobic bacteria (those needing oxygen to grow) is correct, and these produce a nitrogen source for the plant. In water-logged soil the bacteria cannot grow, therefore reducing the nitrogen availability to the plant. The Plants breath through 'stomata' which are present on the underside of leaves, not on the roots.

Answer 4

Some plants, for example reeds and rice, require waterlogged soil.

Answer 5

If the soil's too waterlogged, the crop won't have the flexibility to improve authentic. Cereal vegetation, like maximum different vegetation, additionally would desire to "breath" with the intention to improve, and nicely-drained soils enable for that to ensue.

Answer 6

As there is no oxygen present, the plants roots cannot respire. This means that there is no energy(from ATP which is produced during respiration) for active uptake of nutrients - such as nitrates, from the soil. So the plant dies

Answer 7

Also, the bacteria which turn Ammonia into nitrite, and then into nitrate, cannot grow, so the plant cant get nitrate, and so cannot grow.

(the bacteria are aerobic, and water holds about 11-13 times less oxygen than air, thats why the bacteria cant grow)

Answer 8

well because the plants roots wont get any water because the water blocks air from diffusing through the roots

Answer 9

the same reason you would not survive under water it will drown