Explanation

• Training and Visit (T & V) method is highly effective for solving emerging agricultural problems.
• Involves direct training of farmers and regular visits by extension workers.
• Ensures quick adoption of solutions and improved productivity.

Last verified on 30-01-2026

Explanation

• Trench farming helps in retaining soil moisture for crops like sugarcane.
• Promotes better root growth and plant establishment.
• Enhances overall crop yield and health.

Last verified on 30-01-2026

Explanation

• Potato is mainly propagated by tubers (vegetative propagation).
• It has high heterozygosity, causing genetic variation.
• These factors make breeding new stable varieties difficult.

Last verified on 30-01-2026

Explanation

• Certified seed is produced under official supervision.
• It originates from Breeder seed (via Foundation seed).
• Ensures high purity, germination, and quality.

Last verified on 30-01-2026

Explanation

• IPM uses a combination of methods to control pests effectively and safely.
• Includes biological, cultural, mechanical, and chemical strategies.
• Ensures crop protection with minimal environmental impact.

Last verified on 30-01-2026

Explanation

• Timely or proper harvesting ensures maximum seed quality and viability.
• Harvesting too early or too late can reduce germination and seed health.
• Proper timing is crucial for seed production.

Last verified on 30-01-2026

Explanation

• Diffusion → Process of spreading new ideas or innovations.
• Adoption → Process of farmers accepting and using these innovations.
• Both are key components of agricultural extension.

Last verified on 30-01-2026

Explanation

• T & V stands for Training & Visit.
• It is an agricultural extension system used to improve farmers’ skills.
• The system focuses on regular training of extension workers and farm visits.

Additional information:

• Introduced by: World Bank
• Main Purpose: Transfer of modern farming techniques to farmers

Last verified on 19-01-2026

Explanation

• Procedure demonstration shows how a task is performed.
• Result demonstration shows the final outcome.
• Together, they show both the method and the result of the task.

Last verified on 30-01-2026

Explanation

• Leguminous crops (e.g., beans, peas, lentils) have root nodules with nitrogen-fixing bacteria.
• These bacteria convert atmospheric nitrogen into a form usable by plants.

Additional information:

• Legumes improve protein content in food as well.
• Helps reduce dependence on synthetic nitrogen fertilizers.

Last verified on 25-01-2026