Step 1: Understanding the Concept:
This question tests the understanding of the importance of practice in learning, which is a fundamental principle of educational psychology.
Step 2: Evaluating Statement I:
Statement I says: "Perfection is seldom achieved without practice."
This is a universally accepted principle of learning.
Practice is essential for mastering any skill, knowledge, or behavior.
The more one practices, the more proficient one becomes.
This is the basis of the "Law of Exercise" in learning theory.
Therefore, Statement I is correct.
Step 3: Evaluating Statement II:
Statement II says: "Learning to use a sprayer correctly does not require practice several times over."
This statement is incorrect.
Learning to use any equipment, including a sprayer, requires practice.
A sprayer is a complex tool that requires proper calibration, handling, and maintenance.
To use it correctly and safely, a farmer needs to practice several times to gain proficiency.
This is true for any mechanical or technical skill.
Therefore, Statement II is false.
Step 4: Final Answer:
Statement I is correct and Statement II is false. Therefore, option (C) is correct.