Microbes as Biofertilizers
Microbes as Biofertilizers: Overview
This topic covers the concept of Biofertilizers.
Important Questions on Microbes as Biofertilizers
Write the name of a phosphate dissolving bacterium.
Write the name of non-symbiotic bacteria which fixes nitrogen.
The symbiotic association that genus Glomus exhibits with higher plants. (Mycorrhiza/Hypha)
Both Anabaena and Nostoc have special cells called _____, which can fix atmospheric nitrogen.
_____ enzyme plays an important role in reducing nitrogen to ammonia during the nitrogen fixation process.
Mycorrhiza is a symbiotic association between fungal hyphae and _____ of the higher plant.
Mycorrhiza helps the host plant in increasing its resistance to insects.
Name any two bacterial biofertilizers.
What is mycorrhiza, explain its importance.
What is the importance of blue-green algae in the form of biofertilizers? Explain.
Write an essay on biofertilizers.
Write two uses of blue-green algae in agriculture.
What are biofertilizers?
Mention the expanded form of the research center in India, at which Anabaena azollae is being produced, whether it is Central Rice Research Center or Central Agroforestry Research Institute?
Write the name of a phosphate dissolving bacterium.
Those microbes which are helpful in increasing the soil fertility are known as _____.
Which non-symbiotic bacterium fixes free atmospheric nitrogen?
A bacterium found in root nodules of legume plants is
An alga, used as biofertilizer is
Name one leguminous plant which has symbiotic relationship with two organisms in roots and stem?
