List of top Agriculture Questions on Soil Science & Agricultural Chemistry asked in CBSE Class Twelve Board Exam

Explain the different methods of fertilizer application.
Write two disadvantages of broadcasting method of fertilizer application.
Briefly explain any three ways to evaluate the fertility of the soil.
What is the percentage of phosphorus available in FYM ?
Mention one challenge faced during soil sampling.
Which fertilizer contains 46% of available nitrogen ?
What are the objectives of Soil testing ?
.......... is the number of essential plant nutrients.
Name the scientists who gave the criteria of essentiality of plant nutrients.
Name the group of bacteria which converts ammonia to nitrite.