Question

Cultural Practices include
(A) Varietal Selection
(B) Pruning
(C) Picking
(D) Cover crop Management and weed control
Choose the correct answer from the options given below:

• A. (A), (B) and (D) only
• B. (A), (B) and (C) only
• C. (A), (B), (C) and (D)
• D. (B), (C) and (D) only

Hint:

Cultural practices include any routine agricultural activity — such as planting, pruning, selecting seeds, or managing weeds — that modifies the crop environment to improve yield and manage pests naturally.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
In Integrated Pest Management (IPM) and agronomy, cultural practices are crop management techniques that farmers use to optimize crop growth and reduce pest and disease pressure.
These methods alter the crop microclimate or soil environment to make it less favorable for pests.

Step 2: Detailed Explanation:
Let us analyze each of the listed practices:
- (A) Varietal Selection: Choosing crop varieties that are adapted to the local climate and resistant to prevalent pests or diseases is a fundamental cultural practice.
- (B) Pruning: Removing selective branches or leaves improves air circulation and sunlight penetration within the plant canopy.
This reduces humidity and helps prevent fungal and bacterial infections.
- (C) Picking: Hand-picking pests, infested leaves, or fruits is a traditional, direct method used to control pest populations and prevent diseases from spreading.
- (D) Cover crop Management and weed control: Planting cover crops protects the soil from erosion, improves soil structure, and suppresses weeds through competition or allelopathy.
Controlling weeds also removes alternative hosts for insect pests and plant pathogens.
Because all of these methods are standard agronomic management techniques used to improve crop health and manage pests, they are all classified as cultural practices.
Therefore, the correct option is (C).

Step 3: Final Answer:
All four practices — Varietal Selection, Pruning, Picking, and Cover crop Management/weed control — are classified as cultural practices in agronomy, making (A), (B), (C) and (D) the correct choice.