Question

the following questions in short .
Denitrifying bacteria are blessing as well as a curse to farmers. Give reason​

Answer 1

A) Denitrifying bacteria are microorganisms that are a blessing for farmers as these prevent the plants from taking up excess nitrogen thereby protecting the plants. Denitrifying bacteria are a curse as they convert the nitrates to free hydrogen thereby reducing the fertility of soil.

Answer 2

Answer:

Denitrifying bacteria are a boon to farmers because they curb the excess supply of nitrates to plants. ... Denitrifying bacteria are a curse to farmers because they breakdown soil nitrates to release free nitrogen gas into the atmosphere, thereby reducing the levels of nitrogenous compounds in the soil.