Antonious Petro1, Reginaldo Haslett-Marroquín 2
1Régénération Canada, Université du Québec en Abitibi-Témiscamingue
2Regenerative Agriculture Alliance
Regenerative agriculture as a concept comes from the ancestral and long held principles practiced by Native communities around the world and backed up by modern science. It is an indigenous way of thinking, one that reflects an understanding that the earth is a fully functioning ecosystem, that it is because of its capacity to regenerate, evolve and find a biological, physical and chemical balance, that life was able to emerge and thrive. At the center of this regeneration is a continuous process of energy transformation which over billions of years has given birth to millions of energy expressions that are reflected in the organisms that inhabit the planet, both known and unknown. Regenerative agriculture from an indigenous perspective is a way of seeing and working with the ecosystems on which life and its continued evolution depends, one where us humans are but one of those life forms. Regenerative agriculture in modern days has to be understood at the higher level first if we are to keep it from being reduced to a set of practices or focused primarily on soil health, which negates the origin and full potential of the concept of regeneration.
A regenerative agriculture system delivers soil health, carbon sequestration, improved water cycles and an endless list of other ecological regeneration benefits . (Rhodes, 2017) It also incorporates a vast array of practices, such as cover crops, no-till, reduced tillage, agroforestry, etc. When implemented and adapted to the needs of the ecosystem, these practices lead to outcomes that support ecological, social, economic, and spiritual regeneration. Soil regeneration practices may or may not include organic practices and go beyond the reduction of negative impacts, to rather ensure that agriculture has positive environmental impacts (Burgess et al., 2019). But fundamentally, regenerative agriculture engineering starts by questioning the very need for planting crops that need those practices in the first place, it starts by evaluating the original ecological blueprint of a region and then designing a process by which food, fiber, and other outputs can be generated while restoring the original ecology of a region.
Because of the large scope of activities and practices that regenerative agriculture implies, there are somewhat different definitions for it (Elevitch, Mazaroli and Ragone, 2018; Newton et al., 2020; Schreefel et al., 2020). For example, Terra Genesis (2017) proposes that it is a process of regeneration of the health, vitality, and evolutionary capability of whole living systems and that it is multi-layered: functional, integrative, systemic, and evolutionary. According to (Jones, 2003), regenerative practices utilise natural ecological services to replenish and reactivate the resource base. When agriculture is regenerative, soils, water, vegetation and productivity continually improve rather than staying the same or slowly getting worse. Other authors and organizations, such as Hawken. P (2017), Toensmeier. E (2016) and The Carbon Underground (2017), have focused on farming practices that lead to regenerative outcomes.
Because Regenerative Agriculture goes beyond on farm practices, the following principles are important to integrate before moving to the engineered specific practices:
Fair: The system is structured to balance the distribution of benefits and burdens and incorporates ecological, social, economic, and spiritual factors central to the development of criteria, indicators, and verifiers of how fairly the system works for everyone involved. It should adopt holistic management that considers the inter-relatedness of all parts of a farming system, including the farmer (Francis et al, 1986)
Resilient: The system is structured to reduce risks and safeguard the geo-evolutionary genetic integrity of the plants and animals, the integrity of the ecology, the foundation of healthy social relations, and the economic commons-based appreciation of the system resources so that the system can effectively respond to social, economic and ecological shock.
Sustainable: The system is structured to perennially sustain the ecology, economy, and social fabric on which it depends.
Healthy: The system results in a healthy working environment, a healthy economy for everyone involved, healthy ecology and nutritious foods that support the health and wellbeing of consumers.
Transparent: The system is structured to be socially, ecologically, and economically accountable to all involved.
Goals |
Practices |
Systemic outcomes |
Reference |
Perennial and annual |
No-till |
|
(Zuber and Villamil, 2016) |
Conservation Tillage |
(Thomas et al., 2019) |
||
Strip tilling |
(Li et al., 2019) |
||
Direct seeding |
(Poeplau and Don, 2015) |
||
Cover crops and green manure |
(Blanco-Canqui et al., 2015) |
||
(Lal, 2004) |
|||
Perennial cropping |
(Ferchaud, Vitte and Mary, 2016) |
||
Agroforestry |
(Fortier et al., 2015) |
||
Riparian buffers |
(Vidon et al., 2010) |
||
Alley cropping |
(Shi et al., 2018) |
||
Integration |
Silvopasture |
|
(Howlett et al., 2011) |
Holistic planned grazing |
(Savory, 1983) |
||
(Teague and Barnes, 2017) |
|||
Optimisation |
Compost and other organic amendments |
|
(Diacono and Montemurro, 2010) |
Green manure |
(Talgre et al., 2012) |
||
Micro-organisms inoculation |
|||
Minimizing synthetic fertilizers and pesticides usage |
|||
Increase |
Crop rotation |
|
(Venter, Jacobs and Hawkins, 2016) |
Polyculture |
(Cong et al., 2015) |
||
Intercropping |
(Finney and Kaye, 2017) |
While principles of regenerative agriculture stay the same for different regions and climatic zones of the world, practices are often subject to adaptation (Lal, 2020). As demonstrated in the table above, different practices result in different ecological services (LaCanne and Lundgren, 2018; Luján Soto, Cuéllar Padilla and de Vente, 2020; Newton et al., 2020) and thus, a profound assessment of the farm and regional needs is imperative before implementation. Furthermore, the soil type, the local ancestral knowledge and the availability of resources are some of the important factors to take in consideration (Schreefel et al., 2020). Regenerative land management often implies the establishment of several regenerative practices at the same time to achieve the desired goal. Soil regeneration is a complex process (Luján Soto, Cuéllar Padilla and de Vente, 2020) and an estimated period of 3-5 years of transition is usually expected, depending on the original state of soil. For most Native communities, regenerative agriculture means restoring ancient management systems such as salmon routes, forests, wild animals and traditions and relates very little to the production of commodities (corn, cocoa, coffee, soybeans, beef, chicken, etc.) yet it is precisely these factors that dominate the market-driven discussion which tends to focus on brands and corporate positioning, on securing some sort of differentiation and competitive advantage and gaining a leg-up in the already confused marketplace filled with labels, claims and certification schemes.
There are many similarities between regenerative agriculture and other ecological farming movements or practices, such as permaculture, agroecology, or climate smart agriculture (Burgess et al., 2019; Gosnell, Gill and Voyer, 2019; Newton et al., 2020). It is not surprising to notice that many regenerative agriculture practices are applied under different names or different movements. Permaculture and regenerative agriculture share a holistic approach that goes beyond farming practices and looks at the agricultural system as a complex ecosystem that should include environmental, economic, social, and especially spiritual components(Rhodes, 2017; Schreefel et al., 2020).
Regenerative agriculture is a process of continued improvement where practices have a wide spectrum for application with one goal: to regenerate the agricultural ecosystem. Therefore, similarly to climate-smart agriculture and carbon farming, regenerative agriculture helps mitigate climate change and sequester carbon in soils (Lal, 2020) As does permaculture, it sustains a just and healthy food system. Moreover, in the same way agroecology does, regenerative agriculture adopts an ecosystems approach that lead to multiple ecological outcomes. Regeneration is our last opportunity to truly change the systems and structures that are degenerating the planet - it is a transformative and revolutionary approach but it only delivers the desired results if applied with integrity.
Barrier |
YES/NO |
Explanation (short, referenced) |
Biophysical |
Yes |
|
Cultural |
Yes |
|
Social |
Yes |
|
Economic |
Yes |
|
Institutional |
Yes |
|
Knowledge |
Yes |
|
References
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Together we will reshape modern agriculture by building an ecosystem of agricultural businesses and individuals working together toward regeneration.