What is the concept of 'integrated pest management' (IPM)?
A. Combination of biological, cultural, and chemical methods
B. Only cultural practices
C. Exclusive use of chemical pesticides
D. Only biological control
Answer: Option A
Solution (By JKExamLibrary)
IPM is a holistic approach that uses a combination of biological (predators), cultural (crop rotation), mechanical, and chemical (pesticides) methods to manage pests sustainably.
Explanation:
Punjab had well-developed irrigation infrastructure (canals and tube wells), which was crucial for the success of HYVs that required assured water supply.
Explanation:
The White Revolution succeeded due to the cooperative movement (Amul model) which integrated milk producers and provided a viable supply chain.
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