‘Allahabad Safeda’ is the variety of

The best example of multistoried cropping is?

World water day is celebrated on ____ every year.

Which type of insect infests stored grains by laying eggs inside or on the surface of grains?

Which crop among the following is the most drought resistant crop?

Vermiculite is a type of clay mineral

Contaminants in cotton are known as

Best nitrogenous fertilizer for rice crop is:

Kranz anatomy is found in the leaves of

Diagnosis and Recommendation Integrated System approach was provided by __ ?

What is the main cause of the physiological disorder known as "Tirak" or "bad boll opening" in cotton?