生态农业知识中心

抵御力: 提升民众、社区和生态系统的抵御力对于可持续粮食和农业系统十分关键

多样化生态农业系统抵御力更强。这种系统更易从干旱、洪水或飓风等极端天气和其他干扰中恢复,对病虫害的抵御力也更强。在1998年飓风“米奇”袭击中美洲之后,具有生物多样性的农场,例如农林混作、等高耕作和地被间作等,比周边采用传统单作型农场多保留了20-40%的表层土,侵蚀现象较轻,经济损失也较少。

通过维持一定的功能平衡,生态农业系统能更好地抵御病虫害的侵袭。生态农业方法有助于恢复农业系统的生物复杂度,并促进互动生物之间形成必要的集群以自我调节有害生物爆发。在景观层面,多样化农业景观更有潜力实现病虫害防控的功能。

生态农业方法同样能提高社会经济的抵御能力。生产者通过多样化和一体化措施降低其在某一种作物、家畜品种或其他商品歉收时的脆弱性。通过减少对外部投入的依赖,生态农业能降低生产者对经济风险的脆弱性。提高生态系统和社会经济两方面的抵御能力要同时进行。毕竟,人类是生态系统的有机组成部分。

Database

This report presents the full extent of the results of the study carried out as part of the project Capitalization of stakeholder experience for the development of resilient agro-ecological techniques in West Africa (CALAO). The CALAO project aims at making the following available for practitioners, political bodies, and development cooperation institutions: reference information...
Burkina Faso - Senegal - Togo
报告
2018
The project DeMano, Spanish acronym for Mothers and Children Development in Ocotepec, focuses on improving the nutrition, health and livelihoods of communities in area of Cofre de Perote National Park (Veracruz, Mexico), through the enrichment of agricultural production and implementation of strategies based on cientific research on soils, health and...
Mexico
视频
2017
El Parque Agrario Santa Fe Metropolitana es una figura de ordenamiento y gestión territorial pensada para proteger y potenciar un espacio con identidad y tradición propias. Comprende las áreas de producción agropecuaria de las localidades de Recreo, Monte Vera, Arroyo Aguiar, San José del Rincón y Arroyo Leyes, y concentra...
Argentina
视频
2019
Producing on-farm fertilizers based on local organic residues is an empowering action for family farmers. For this reason, we conducted the project “Development of alternative fertilizers to support the agroecological management of family-based agriculture production systems in Goiás, Midwest Brazil”, from June 2014 to May 2017, aimed at developing and...
Brazil
个案研究
2018
This website from the Oakland Insitute collects thirty-three case studies on the success of agroecological agriculture in Africa. They demonstrate with facts and figures how an agricultural transformation respectful of the farmers and their environment can yield economic, social and food securit benefits while also fighting climate change and restoring soils...
Benin - Burkina Faso - Democratic Republic of the Congo - Ethiopia - Ghana - Kenya - Malawi - Mali - Niger - Rwanda - Sierra Leone - Uganda - United Republic of Tanzania - Zambia - Zimbabwe
网站
2018