Time (in min) required to kill a known population of micro organism under certain conditions at given lethal time is ___
Which cropping system refers to the cultivation of two or more crops simultaneously on the same piece of land with a definite row arrangement for better...
The opening on an arthropod body surface that allows for air transfer is called:
A dwarfing rootstock suitable for kinnow mandarin is _____
Which reproductive structure in angiosperms contains the egg-bearing ovule?
Which one of the following is C: N ratio for most of the oil cakes?
Which one of the following is an area of a crop commanded by one cusec flow in a season?
The field crops Berseem can be classified as :
Most of apple varieties have the chilling requirement of
The process of allocation of scare resources of the farm to organise the farm production is known as:Â