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

Black Gold: the Secrets of Compost was filmed on location in Swaziland, and is the first in the Living Classroom series. The Living Classroom is the result of GardenAfrica’s training programmes that have been successfully developed and implemented over the past ten years with sustainable agriculture & permaculture specialists. It was built...
Eswatini
视频
2013
In this video FAO presents the Lao agricultural sector, which is largely based on subsistence farming. Upland rice farmers in Laos depend on agro-biodiversity resources, including native species of plants, animals and insects for food, income and medicine. However some species are now declining due to agriculture intensification and overharvesting,...
Lao People's Democratic Republic
视频
2015
The video outlines three case studies of farmers utilizing agroecological practices in their farming systems. It focuses on complex adaptive rice systems in the Easter part of the island of Java, Indonesia; on a large-scale farm in the Netherlands applying sustainable soil management practices; and on social aspects of agroecology...
Brazil - Indonesia - Netherlands (Kingdom of the)
视频
2014
This report aims to explore how a paradigm shift in our food and energy systems – supported by structural lifestyle and societal changes – could greatly contribute to limit rise in average global temperature to 1.5°C without relying on risky and unproven Negative Emissions Technologies (NETs) or geoengineering. CIDSE affirms that...
报告
2018
The concept of Climate-Smart Agriculture (CSA) has consistently been positioned between science and policy. CSA has given rise to a lively debate in both the scientific community and civil society although it addresses the pressing need for an efficient strategy to manage agriculture and food systems facing climate change (CC). CSA formally targets...
杂志文章
2017