निम्न में कौन-सा शब्द

The scientist who initiated cloud seeding experiments using silver iodide was

Which branch of soil science focuses on the influence of soils on living organisms?

Which of the following conditions characterizes disguised unemployment?

Cropping system = _______ + Management.

Which principle in experimental design involves grouping similar experimental units into blocks?

Which are of the following stages of a crop are more prone to weed competition?

What is the chemical name of insecticide having trade name of “Pride”?

The most common form of price discrimination in international trade is

Pungency in onion bulb is due to:

Which of these  vitamins  is rich in yellow maize ?