Environmental Issues in Agriculture - JSS2 Agricultural science Past Questions and Answers - page 2

Understanding environmental issues in agriculture is crucial as it helps farmers and policymakers implement sustainable practices that balance food production with environmental conservation. These issues, such as soil erosion and deforestation, directly affect farming practices by diminishing soil fertility, reducing biodiversity, and altering ecosystem dynamics.

Soil erosion in agriculture is primarily caused by factors such as deforestation, overgrazing, and improper land management practices. These activities strip away the protective vegetative cover and expose the soil to erosion by water and wind.

Deforestation has significant environmental implications, including loss of biodiversity, habitat destruction, and contribution to climate change. Clearing forests for agricultural purposes reduces biodiversity by destroying natural habitats for various plant and animal species. Moreover, deforestation releases carbon dioxide into the atmosphere, exacerbating climate change.

Sustainable farming methods play a vital role in mitigating environmental concerns in agriculture by prioritising conservation and ecological stewardship. Practices such as conservation tillage, agroforestry, and organic farming help reduce soil erosion, preserve biodiversity, and mitigate deforestation by promoting responsible land use and resource management.

Integrating environmental conservation with agricultural development offers numerous benefits, including enhanced productivity, resilience, and long-term sustainability. By adopting sustainable farming practices that conserve soil, water, and biodiversity, farmers can improve soil fertility, increase crop yields, and reduce vulnerability to environmental hazards.