Question

what role the bacteria play in the plant

Answer 1

Bacteria can be particularly useful to plants by advancing the dirt in which the plants are developing. The capacity of bacteria can influence both water and supplement accessibility in the dirt. Some particular cases incorporate nitrogen-settling bacteria.

Bacteria can be particularly useful to plants by advancing the dirt in which the plants are developing. This advancement gives key atoms to plants which need to survive and flourish. The capacity of bacteria can influence both water and supplement accessibility in the dirt. Some particular cases incorporate nitrogen-settling bacteria. These sorts of microorganisms really infect the underlying foundations of a few plants in a mutualistic way.

Answer 2

Microorganisms have very important roles in the soil which is important for the growth and development of plants. One such microorganisms are the bacteria.

Importance of the bacteria to the plants:

1) Production of humus - humus in soil is produced when dead plant parts and animals are broken down by bacteria, fungi and earthworms. Humus increases the microporosity of soil and improves the soil structure which is quite important to the growth of the plant. 

2) Recycling of nutrients - with the aid of bacteria, dead organic matter are decomposed leading to the release of nutrients in them to the soil which is consequently used  up by other growing plants. 

3) Circulation of carbon(IV)oxide - The decomposition of dead decaying matter releases not only nutrients but also water and carbon (IV) oxide into the atmosphere. These compound are the used up by the plants.

4)Nitrogen fixation - Rhizobia bacteria are important for the fixation of nitrogen in the soil. This bacteria, found in the root nodules of legumes, fix free existing nitrogen in the atmosphere into the soil. Apart from the use of nitrogenous fertilizer, the rhizobia bacteria are the only other source of nitrogen available in the soil for growing plants.