Instead of using chemical fertilizers in a paddy field, a farmer thought of employing nitrogen fixation technique. Among…

<p><i>Azolla</i> possesses symbiotic association with</p> </h2></div>

Study the following statements regarding lactic acid bacteria (LAB) which are used to convert milk into curd.<br> …

<i>Sesbania rostrate</i> is preferred as green manure over other species because.</h2></div>

Aquatic fern which is an excellent biofertilizer is <br> </h2></div>

A free living nitrogen fixing cyanobacterium which also forms symbiotic association with Azolla is?</h2></div&g…

The process that provides both energy and manure is</h2></div>

The technology of biogas production from cow dung was developed in India largely due to the efforts of:<span><b…