Which class of algae is commonly known as brown

Seeds are  formed  but  the  embryos  develop  without  fertilization in

What is the minimum permissible genetic purity for certified seed?

Red leaf disorder of cotton is caused by

Grodex test is used in the determination of

Pungency in mustard is due to ______ chemical.

Dockage is

What is the validity period of the seed certificate after tagging?

For how long can a certified seed be used?

The treatment of seeds with rhizobium culture and fungicides is done in?

Minimum isolation distance for the production of foundation seed of rice is