Which of the following is used in Haryana for higher food production?
A
Advanced and certified seeds
B
Use of fertilizers
C
Irrigation facility
D
All of the above
Correct Option:
D
Explanation
Higher food production depends on several complementary agricultural inputs. Improved and certified seeds raise the genetic yield potential of crops, fertilizers supply essential nutrients, and irrigation ensures reliable water availability. Since all three contribute directly to agricultural productivity, “All of the above” is correct.
