Farming -

: To address land scarcity, vertical farming uses vertically stacked layers and soil-free techniques like aeroponics (suspending roots in air) and hydroponics (nutrient-rich water) to grow food year-round in cities [6, 19].

: Recent industry reviews, such as the Farming Profitability Review , advocate for a "new deal" that recognizes the true cost of food production and pushes for more government support for active farmers [2].

: Modern agriculture is moving toward data-driven management. Precision agriculture uses GPS, drones, and AI to optimize fertilizer and water use, while Precision Livestock Farming (PLF) uses automatic monitoring to track individual animal health and behavior [24]. farming

: The rise of fair trade and economic growth in countries like India, Brazil, and China are significantly altering global food trade patterns [12].

: Small-scale holders face massive hurdles, including high initial investment costs for new technologies, lack of educational resources, and complex legal frameworks [8, 29]. : To address land scarcity, vertical farming uses

: Interestingly, farming is being reviewed as a form of therapy. " Green care farming " activities like taking care of farm animals and gardening are being studied as ways to help city dwellers cope with stress and depression [30]. Major Challenges

: There is a renewed focus on sustainable techniques like cover cropping , which prevents soil erosion and improves biodiversity, and crop rotation , which has been a staple for thousands of years to maintain yield without excessive synthetic inputs [1, 35, 36]. Economic & Social Shifts Precision agriculture uses GPS, drones, and AI to

: Extreme weather—like floods and droughts—remains the biggest threat to crop productivity and growing seasons [39].