Green manuring enhances crop yield by

  • A

    $5 -10\%$

  • B

    $15 -25\%$

  • C

    $30 -50\%$

  • D

    $60 -70\%$

Similar Questions

The pesticide used in foundations of buildings for preventing termite attack is

Herbicides prevent

Carbaryl is a

The earliest pesticide was

Which of the following pesticides have been successfully used in the control of locusts and grasshoppers in India