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

ວີດີໂອສັ້ນກ່ຽວກັບແຮງບັນດານໃຈຂອງກິທອງ ໃນການເຮັດສວນຜັກປອດສານເຄມີA sort video of Kithong and the reason he has decided back to do farming
Viet Nam
视频
2018
The Loess Plateau is the birthplace of Chinese agricultural civilization, which covers an area about 640,000 square kilometers and is home to about 100 million people. Since the founding of New China, the government has paid great attention to the sustainable development of the Loess Plateau. In order to consolidate...
China
杂志文章
2015
After slash and burn, small subsistence agriculture and then industrial agriculture, agriculture is now entering an ecological stage. The turning point of agro-ecological transition in different countries has often occurred at the period when per capita average GDP range reached 10 thousand to 30 thousand USD. Diversified tactics, routes and...
China
杂志文章
2017
In Noord-Brabant, a region in South-West Netherlands, Govert van Dis and his wife Phily Brooijmans are running an organic arable farm of around 100 hectares. They run the farm together and actively follow innovations in agroecology. Crops are grown without the use of pesticides and chemical fertilizers, therefore crop rotation...
Netherlands (Kingdom of the)
个案研究
2017
The “dynamic agroforestry” method (DAF) is an innovative progression of agricultural cultivation combined with agroforestry. The method is based on the knowledge of the indigenous peoples of Latin America structured and combined with agriculture by the Swiss Ernst Götsch in the 1980s and 1990s. In the 90s, the Deutscher Entwicklungsdienst...
Bolivia (Plurinational State of)
个案研究
2018