When something in the landscape is repeated with a standard interval, it is called
The process by which nutrients, chemicals or contaminants are dissolved and carried away by water, or are moved into a lower layer of soil is:
Which organelle acts as repository of genetic information and is also the cell's control center?
Which secondary tillage operation is used for breaking of clods and pulverizing soil ?
The first KVK of India was started at which place?
The Chinese people used ______ for the control of insect pests in enclosed spaces and botanical insecticides for seed treatment.
Weed used to poison drinking water of the enemies during war time
Grape is vegetatively propagated through which of the following methods:
Potassium helps in maintaining cytoplasmic pH between
Leaf colour chart consists of _ colour shades