Which cost refers to the additional cost incurred by producing one additional unit of output?
Which among the following crops is a photoperiod-sensitive crop?
Wings are absent in
Mechanical manipulation of soil with the help of tools and implements is called as ___
Which one of the following developed Indore method of composing?
What is the primary purpose of the National Green Tribunal (NGT) in India?
Pick out the wrong statement.
Which type of soil is found along the canal bank?
The process of allocation of scare resources of the farm to organise the farm production is known as:
Which one of the following is the nutrient has a key role in biology N-fixation?