Protected cultivation refers to growing crops in a controlled environment, such as polyhouses, greenhouses, and shade nets. It offers several advantages like higher productivity, year-round production, and off-season cultivation. However, one of its disadvantages is capital intensity — the initial investment and maintenance cost is high.
Option (A) High productivity: Incorrect. This is a major benefit of protected cultivation due to controlled conditions.
Option (B) Production throughout year: Incorrect. Controlled environments enable continuous production regardless of season.
Option (C) Capital intensity: Correct. It is a disadvantage due to the high cost of infrastructure and maintenance.
Option (D) Off season production: Incorrect. This is one of the primary advantages of protected cultivation.