Plants absorb nickel in the form of-

Hardening in sugarcane plant occurs when

The word "Agriculture" came from which language?

A common biocontrol agent used to control plant diseases is ____

Separating grain from chaff is called:

Clay soil contains which type of pores to a large extent?

Jute is an example of___ crop. 

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

Calculate the basal area per hectare if the number of tallied trees was 14 and the Basal Area Factor (BAF) of the wedge prism used is three.

Crossing of the two different pair of alleles, having different traits is