Azolla is used as a biofertiliser because it
- AHas association of mycorrhiza
- BMultiplies at faster rate to produce massive biomass
- CHas association of nitrogen-fixing Rhizobium
- DHas association of nitrogen-fixing cyanobacteria
Explore More
Similar Questions
Which organism is highly useful for soil fertility?
Medium
View SolutionWhich substance of biological origin is used to maintain and increase soil fertility?
Easy
View SolutionWhich one of the following microbes forms symbiotic association with plants and helps them in their nutrition?
MediumAIPMT 2012
View SolutionWhich microorganism is used as a biofertilizer in paddy fields?
Medium
View SolutionWhich of the following aquatic ferns is used as an excellent biofertilizer?
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo