What happened when wheat field decreases with Rhizobium?</h2></div>

 Identify the blank spaces A, B, C and D in the following table and select the correct answer. <br&…

Which is not used as a biopesticide?</h2></div>

The main sources of biofertilizers are</h2></div>

Give a brief account of micro-organisms?</h2></div>

Which of the following is not a function of Proteases?

What suggestion will you give a farmer to increase the productivity of his field? Explain.</h2></div>

Which of the following is not true for a biogas plant?