निम्नांकित में कौन

A hermaphrodite flower is

The trade name of Alachlor is

The characteristic symptom of red rot is:

Which of the following is a viviparous insect?

The pest which attack both in field and storage of pulses is–

The growth of agricultural ecosystems in a self-sufficient and sustainable way is referred as

Which type of cotton has the longest fiber and is used for making fine quality cloth?

  What does the suction method (equilibrium tension method) measure in the field?

The cultivation of wheat and barley started in _____ B.C.

The earthly odour after the first shower following a warm dry period is caused by the action of