Principle hydrogen producing bacteria is
Main hydrogen producing bacteria in soil are bacillus and clostridium sp.
Science dealing with the outbreak and spread of disease in a population is called as
Principal acid found in apples
White bud of maize is due to the deficiency of
In rice, maintenance of __ cm water depth is required in transplanting
First dwarf variety of the world which is considered as a miracle rice?
Nobel prize are distributed annually at:
Which of the following primary tillage operation is used to invert the soil partially or completely?
The maximum amount of energy is liberated on oxidation of ____
It is a group of people that primarily interact via communication media such as letters, telephone, email or usenet rather than face to face
Which of the following is an example of Growth regulator herbicide?