List of top Agriculture Questions on Seed production and nursery management asked in CBSE Class X

Differentiate between Seed and Grain.
Write the seed rate of the following crops grown under normal conditions:
(a) Wheat
(b) Mustard
Write propagation method of the following crops:
(a) Grapes
(b) Apple
(c) Brinjal
(d) Sugarcane
Good quality seeds of improved varieties can increase the yield of a crop by about:
Genetic purity is highest in: