Integrated pest management (IPM) involves using a combination of biological, cultural, physical, and chemical control methods to manage pest populations in an eco-friendly manner. This approach helps minimize pesticide use while effectively controlling pests.

Crop rotation should be done at least once a year to prevent soil depletion and reduce pest and disease buildup. Different crops have varying nutrient requirements, so rotating them ensures soil remains fertile and healthy.

Fungal infections typically cause yellowing leaves, wilting, and the appearance of powdery or fuzzy growth. Preventative measures include proper spacing, adequate airflow, and the use of fungicides when necessary.

Organic pest management includes the use of natural predators, neem oil, insecticidal soaps, and crop rotation. These methods help reduce chemical pesticide use while effectively controlling pests.

Climate change affects agriculture by altering precipitation patterns, increasing the frequency of extreme weather events, and shifting growing seasons. These changes can affect crop yields and farming practices.

Biotechnology in farming involves the use of genetic modification and molecular biology techniques to develop crops with improved resistance to pests, diseases, and environmental stress. It can increase crop yield and reduce the need for chemical inputs.

Weed control in organic farming can be achieved through mulching, hand weeding, crop rotation, and the use of organic herbicides. These methods reduce the need for synthetic chemicals while maintaining crop health.

Farm subsidies provide financial support to farmers to stabilize their income, encourage production, and maintain food security. They can be used to support sustainable practices and ensure affordable food prices.

To protect crops from frost damage, farmers can use frost blankets, row covers, wind machines, and proper irrigation techniques. Early planting and selecting frost-resistant crops can also help.

Reducing greenhouse gas emissions in farming can be achieved through practices like no-till farming, reducing chemical fertilizer use, planting cover crops, and improving livestock management practices.