33% of Greenhouse Gases Come From Food Systems: Discover 24 Climate-Friendly Farming Methods!

Global food systems contribute around one third of annual greenhouse gas emissions. Agriculture is the primary cause of deforestation and biodiversity loss. Scientists suggest reducing meat production, minimizing synthetic fertilizer use, preventing food waste, and integrating nature into farms to lessen environmental impacts. However, these methods may result in lower yields than conventional intensive farming. Carbon Brief has identified 24 climate-relevant farming methods and key terms, with definitions sourced from the UN Food and Agriculture Organization, the International Panel of Experts on Sustainable Food Systems, the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services, the US Department of Agriculture, scientific studies, and NGOs. Agroecology, a holistic approach, uses ecological and social principles to manage sustainable agriculture and food systems. Alley cropping, a method combining crops and trees, varies in yield depending on species and system design. Biodynamic agriculture, which enhances soil quality and biodiversity, constitutes less than 1% of global certified organic farmland. Carbon farming aims to increase carbon sequestration in soils and plants. Climate-smart agriculture seeks to sustainably increase productivity, adapt to climate change, and reduce greenhouse gases. Ecological farming reduces environmental impacts while improving food yields and product quality. Organic farming, requiring more land than conventional methods, results in yields 18% lower but is more profitable due to the organic premium. Permaculture farms in central Europe show 27% more carbon sequestration and 201% higher earthworm abundance than conventional farms. Precision agriculture uses technology to enhance efficiency and reduce inputs. Regenerative agriculture focuses on soil quality and ecosystem biodiversity. Rotational grazing improves grass quality and soil health but does not benefit soil carbon sequestration in short periods. Silvopasture systems enhance soil health, animal welfare, and farmer income. Sustainable agriculture promotes diverse crops and crop rotation, reducing reliance on chemicals. Sustainable intensification aims to increase productivity on existing lands while addressing environmental concerns. Vertical farming, ideal for leafy greens, allows year-round production but has high energy costs. Zero Budget Natural Farming in India uses local materials to cut costs for farmers.

Source: www.carbonbrief.org