Correct option is C
The correct answer is (C) Excessive use of chemical fertilizers
Explanation:
· Excessive use of chemical fertilizers harms the environment and does not promote sustainable development in agriculture.
· Overuse of these fertilizers leads to soil degradation, water pollution, and loss of soil fertility over time.
· It also disrupts the natural balance of microorganisms in the soil and contributes to greenhouse gas emissions, adversely affecting long-term agricultural sustainability.
Information Booster:
· Sustainable agriculture focuses on meeting the needs of the present without compromising the ability of future generations to meet their own needs.
· It emphasizes practices that maintain soil health, conserve water, and reduce environmental impact.
· Sustainable practices include:
o Efficient irrigation systems (like drip and sprinkler irrigation) to save water.
o Use of drought-resistant and pest-resistant crop varieties to reduce chemical dependence.
o Crop rotation and organic farming to improve soil fertility and biodiversity.
Additional Knowledge:
(A) Efficient irrigation systems:
- Help in water conservation and prevent over-irrigation and soil erosion.
(B) Use of drought-resistant crops:
- Ensures better yields under water-scarce conditions, enhancing resilience to climate change.
(D) Crop rotation and organic farming:
- Improve soil fertility, reduce pest cycles, and promote eco-friendly farming.