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How do bacteria contribute to soil fertility?
whenever there biodegradable materials in the soil the bacteria feed on them and turn them into useful chemicals which are good for the soil
How does bacteria affect soil?
Soil bacteria are the natural soil microorganisms that break down soil components into plant food.
What do bacteria do in soil?
they decomposed the materials in the soil
Soil bacteria are responsible for carrying many steps in the nitrogen cycle. Soil bacteria are NOT responsible for?
Assimilation
Why do farmers grow leguminous crops between 2 other plants?
They have nodules on their roots which contain nitrogen fixing bacteria. These take the nitrogen from the air and convert it to nitrogen compounds in the soil which plants use as nutrients. In short, using leguminous plants increases the fertility of the soil.
How cyclone decrease the fertility of the soil in coastal area?
Mostly by erosion but if it deposits briny water, that will also decrease fertility
What is the name of the bacteria which increase the fertility of soil?
actinomycetes
How do bacteria contribute to soil fertility?
whenever there biodegradable materials in the soil the bacteria feed on them and turn them into useful chemicals which are good for the soil
How do cyclones decrease the fertility of the soil in coastal areas?
It floods the land with saline water
How does cyclone decrease the fertility of the soil in the coastal areas?
It floods the land with saline water
Which crop improve soil and soil fertility?
Pulses (legumes,beans,peas etc) enrich soil fertility. They have a symbiotic relationship with bacteria (rhizobia) and these are found in the root nodules of pulses. Members of the Rhizobium family fix nitrogen from the atmosphere to the soil and thus improve soil fertility.
How by growing pulses Increases the soil fertility?
Roots of the plant contain a bacteria called rhizobium, and they could convert the atmospheric nitrogen into compounds of nitrogen in the soil, thus improving the soil fertility.
What are the functions of bacteria?
Bacteria and fungi are the type of decomposer they eat the dead and decaying plant and animal and convert it into humus which is useful for the soil as they increase the soil fertility and this nutrition is absorbed by plants.
How does bacteria in the soil help fertilize the soil for plants?
This is how microbes help in soil fertility. -- Bacteria and fungi help in decomposing our waste products. The microbes also add minerals into the soil which are also sometimes absorbed through the plants
Does soil formation affect the fertility of soil?
No, soil formation doesn't affect the fertility of soil but soil looses its fertility by being exhausted.
What is an advantage of growing legumes?
They have nitrogen fixing bacteria in their root nodules, so the fertility of the soil is improved.
How can soil lose its fertility?
how soil loosese fertility what is the answer
