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IGNOU MEVE-03 (January 2025 – July 2025) Assignment Questions
IGNOU MEVE-03 (January 2024 – July 2025) Assignment Questions
Attempt any five questions. All questions carry equal marks.
1.Explain the effects of chemical fertilizer applications on the environment and human health.
2. Describe the effects of pesticides and their impact on the environment and human health. Explain the fate of pesticides in the environment.
3. Write short notes on the following.
(a) Eutrophication.
(b) Heavy metal pollution
4.Describe the various biological pest control methods.
5. Discuss the various principles and objectives in conservation agriculture. Discuss the influence of tillage on soil properties.
6. Write short notes on the following.
(a) Biogas.
(b) Biofertilizers and manures.
7. Explain the occupational health hazards associated with the agricultural sector.