Which among the following is the oldest existing

What is the primary cause of soil salinization in agricultural fields?

Insect belong to which phylum? 

The first sign of germination of the seeds is 

Who is the father of agro-meteorology in India?

Match List-Iwith List-II

The set of indicators or properties required to characterize soil quality or soil function is known as ______.

In siphoning type of mouth parts, proboscis is composed of:

2, 4-D is selective herbicide for

Each species of plant or animal has an ideal location for its best growth and survival and the location is called 

The term “Catena” in soil science refers to: