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Regenerative agriculture is a conservation and rehabilitation approach to food and farming systems. It focuses on topsoil regeneration, increasing biodiversity, [1] improving the water cycle, [2] enhancing ecosystem services, supporting biosequestration, [3] increasing resilience to climate change, and strengthening the health and vitality of farm soil.
These practices have many benefits, including increased carbon sequestration and reducing the use of fossil fuels. [1] Permaculture (from "permanent" and "agriculture") is a type of conservation agriculture, which is a systems thinking approach that seeks to increase the carbon content of soil by utilizing natural patterns and processes. There ...
Agroecology is an academic discipline that studies ecological processes applied to agricultural production systems. Bringing ecological principles to bear can suggest new management approaches in agroecosystems. The term can refer to a science, a movement, or an agricultural practice. [1] Agroecologists study a variety of agroecosystems.
As such they are the basic unit of study in Agroecology, and Regenerative Agriculture using ecological approaches. Like other ecosystems, agroecosystems form partially closed systems in which animals, plants, microbes, and other living organisms and their environment are interdependent and regularly interact.
Practices such as companion planting, extensive use of perennial crops, and designs such as the herb spiral have been used extensively by permaculturists. Permaculture as a popular movement has been largely isolated from scientific literature, and has been criticised for a lack of clear definition or rigorous methodology. [7]
Regenerative design can also refer to the process of designing systems such as restorative justice, rewilding and regenerative agriculture. In other words, regenerative refers to advances in Sustainable design since the 1990s, and the terms sustainable and regenerative are largely used interchangeably. Feedback loop used in regenerative design
While natural disturbances are usually fully compensated by the rules of ecological succession, human interference can significantly alter the regenerative homeostatic faculties of an ecosystem up to a degree that self-healing will not be possible. For regeneration to occur, active restoration must be attempted.
Agricultural soil science studies the chemical, physical, biological, and mineralogical composition of soils as they relate to agriculture. Agricultural soil scientists develop methods that will improve the use of soil and increase the production of food and fiber crops. Emphasis continues to grow on the importance of soil sustainability.