5.2 KiB
| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Agroecology | 2/2 | https://en.wikipedia.org/wiki/Agroecology | reference | science, encyclopedia | 2026-05-05T15:29:29.649300+00:00 | kb-cron |
=== Post-WWII academic thought === Tischler's 1965 book Agrarökologie may be the first to be titled 'agroecology'. He analyzed the different components (plants, animals, soils and climate) and their interactions within an agroecosystem as well as the impact of human agricultural management on these components. Gliessman describes that post-WWII ecologists gave more focus to experiments in the natural environment, while agronomists dedicated their attention to the cultivated systems in agriculture, but in the 1970s agronomists saw the value of ecology, and ecologists began to use the agricultural systems as study plots, studies in agroecology grew more rapidly. More books and articles using the concept of agroecosystems and the word agroecology started to appear in 1970s. According to Dalgaard et al., it probably was the concept of "process ecology" such as studied by Arthur Tansley in the 1930s which inspired Harper's 1974 concept of agroecosystems, which they consider the foundation of modern agroecology. Dalgaard et al. claim Frederic Clements's investigations on ecology using social sciences, community ecology and a "landscape perspective" is agroecology, as well as Henry Gleason's investigations of the population ecology of plants using different scientific disciplines. Ethnobotanist Efraim Hernandez X.'s work on traditional knowledge in Mexico in the 1970s led to new education programs in agroecology. Works such as Silent Spring and The Limits to Growth caused the public to be aware of the environmental costs of agricultural production, which caused more research in sustainability starting in the 1980s. The view that the socio-economic context are fundamental was used in the 1982 article Agroecologia del Tropico Americano by Montaldo, who argues that this context cannot be separated from agriculture when designing agricultural practices. In 1985 Miguel Altieri studied how the consolidation of the farms and cropping systems impact pest populations, and Gliessman how socio-economic, technological, and ecological components gave rise to producer choices of food production systems. In 1995, Edens et al. in Sustainable Agriculture and Integrated Farming Systems considered the economics of systems, ecological impacts, and ethics and values in agriculture.
=== Social movements === Several social movements have adopted agroecology as part of their larger organizing strategy. Groups like La Via Campesina have used agroecology as a method for achieving food sovereignty. Agroecology has also been utilized by farmers to resist global agricultural development patterns associated with the green revolution.
== By region ==
=== Latin America ===
=== Africa === Garí wrote two papers for the FAO in the early 2000s about using an agroecological approach which he called "agrobiodiversity" to empower farmers to cope with the impacts of the AIDS on rural areas in Africa. In 2011, the first encounter of agroecology trainers took place in Zimbabwe and issued the Shashe Declaration. In Ethiopia, the Private Sector Incentives and Investments (PSii) project, following in the footprints of the Alliance of Bioversity International and CIAT (International Center for Tropical Agriculture), exemplifies the practical application of agroecology in developing nations. In October 2024, a PSii project in the Doyogena region of Ethiopia was awarded praise from local and agricultural officials. The project stressed the importance of practices such as rotation of faba beans and wheat to help enhance soil health, reduce chemical reliance, and increase productivity. These initiatives were put in place to promote climate resilient methods of agriculture and to diversify the many clusters of wheat farms in the area. The project has shown signs of immense success in both improvements in soil quality and crop yields, which has sparked conversations about possibilities of wider adoption in similar regions throughout the local area and throughout Africa.
=== Europe === The European Commission supports the use of sustainable practices such as agroecology through the Green Deal and the Farm to Fork Strategy. It provides guidance on such practices in its Operational guide on agroecology.
== Debate == Academic research areas that focus on topics related to agriculture or ecology, such as agronomy, veterinary science, environmental science, and others, are heatedly debating which model of agriculture or agroecology should be supported through policy. Agricultural departments of different countries support agroecology to varying degrees, with the UN perhaps its most prominent proponent. Debates around agroecology often reflect broader tensions in land and resource management, and Puerto Rico offers several examples of these dynamics. In recent years, conflicts have emerged over the conversion of agricultural land for large-scale solar energy projects, raising concerns among local farmers and environmental groups about food security, land sovereignty, and long-term projects of fertile soil.
== See also ==
== References ==
== Further reading ==
== External links ==