The common nitrogen fixer found in paddy fiel | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Paddy fields (rice fields) provide an ideal environment for the growth of nitrogen-fixing cyanobacteria. $Anabaena$ and $Nostoc$ are the most comm

Vedclass · Accepted Answer

Oscillatoria

Vedclass · Answer

(D) Paddy fields (rice fields) provide an ideal environment for the growth of nitrogen-fixing cyanobacteria. $Anabaena$ and $Nostoc$ are the most common nitrogen fixers associated with the water fern $Azolla$ in paddy fields. Among the given options,$Oscillatoria$ is a cyanobacterium capable of nitrogen fixation,which is commonly found in such aquatic environments. $Rhizobium$ is typically associated with the root nodules of leguminous plants,while $Azospirillum$ is often associated with the roots of grasses. Therefore,$Oscillatoria$ is the most appropriate answer among the choices provided.

The common nitrogen fixer found in paddy fields is . . . . . . .

Similar Questions

The aquatic fern which is an excellent biofertilizer is

Modern farmers can increase the yield of paddy crops by more than $50\%$ through the use of:

Modern farmers have been able to increase rice production by about $50\%$ by using which of the following?

Which of the following is a group of blue-green algae that acts as a biofertilizer?

Biofertilizers include:

Vedclass Test Series

Exam Paper Generator

Online Exam Module