In rumen of cattle, methanogens help in the breakdown of cellulose.

<span>If wheat field is inoculated with </span><i>Rhizobium,</i><span>&a…

The graph given below represents the effect of sewage discharge on some important characteristics of river.<br> Se…

<div>Define and explain</div>manure fertilizer,  biofertilizer,  mycorrhiza, diaz…

<span>How is </span><i>Azolla </i><span>helpful as biofertilizer?</sp…

Secondary sewage treatment is mainly </h2></div>

A fern commonly inoculated to paddy fields is</h2></div>

Supply of oxygen to the biogas plant will have ?</h2></div>