Agro-forestry is a collective name for land-use systems and technologies where woody perennials (trees, shrubs, palms, bamboos, etc.) are deliberately used on the same land-management units as agricultural crops and/or animals, in some form of spatial arrangement or temporal sequence. Agro-forestry is a dynamic, ecologically-based, natural resource management practice that,…
Conservation Agriculture (CA) is an agro-ecosystems management approach aimed at improving and sustaining agricultural productivity, increasing profits and food security while preserving and enhancing the resource base and the environment. CA is characterised by three interrelated principles.
Integrated agriculture provides high quality food and other products by using natural resources and regulating mechanisms rather than polluting chemical inputs to secure sustainable farming. The agronomic techniques and biological / physical / chemical methods are carefully selected and balanced taking into account the health of people (i.e. farmers and…
This section addresses integrated farming approaches that have been promoted as alternatives to Green Revolution agriculture since the 1990s for self-sufficient farming. The New Theory farming system in Thailand and the VAC system in Vietnam (VAC in Vietnamese is Vuon, Ao, Chuong which means “garden/pond/ livestock pen”) consist in highly…
Organic agriculture aims at sustaining the health of soils, ecosystems and people. It relies on ecological processes, biodiversity and natural cycles adapted to local conditions, rather than the use of chemical inputs with potentially adverse effects. Organic agriculture combines tradition, innovation and science to benefit the shared environment and promote…
The System of Rice Intensification, known as SRI is an agro-ecological approach for increasing rice productivity (and more recently other crops) by changing the management of plants, soil, water and nutrients.
ALiSEA Online Library contains a wide range of agro-ecology’s documents: backgrounds, case Studies and initiatives fact sheets, presentations, policy documents, toolkits and IEC Materials. All documents are searchable via their Agro-ecological School(s), country, or type. Access now.
Organized by: Gret, Cirad and the General Directorate of Agriculture in Cambodia in partnership with ALiSEA and CANSEA Funded by AFD Context ASEAN countries are following a path of intensification due to rising demands for agricultural products that increase pressure to simplify crop production and agricultural landscapes, increasing the vulnerability to climate change and promotion of monoculture crops. Such vulnerabilities are even exacerbated under some agroecological zones where most agriculture is rain-fed and climate change has a potentially large influence on productivity and profitability. Depending on their respective history, demographic changes, economic development patterns and agroecological potential of their landscapes, agriculture intensification has evolved at different pace and had variable ecological and social impacts throughout the region (i.e., land degradation and biodiversity depletion associated with the generalization of input-intensive cropping practices). In lowlands and floodplains, rice production can be increasingly constrained by water scarcity and climatic events (i.e., floods, drought, and sea level rise in the deltas). High dependency on energy, technologies, engineered landscapes, and infrastructures may also increase the fragility of the rice farming systems. In addition, climate change has become an important issue for countries and regions exposed to extreme flooding and/or drought. Rice farming is facing a […]
The vegetable sector is becoming more of a focus for research, development and the private sector in Southeast Asia due to the high nutritional and economical value that can be generated. However, the sector faces key challenges including (1) low average yields of vegetable production in many places; (2) poor competitiveness within the region as well as outside the region; (3) postharvest losses as high 40%; (4) produce that does not conform to quality and safety demands of consumers; (5) and problems meeting market demand during the wet season. Vegetable production is concentrated mostly in the dry season, when producers take advantage of more suitable climatic conditions, and often conventional and relatively simple techniques can be used to grow vegetables. Improving off-season (wet season) production potentially helps farmers take benefits of higher prices and fill production gaps, but it does require different technical applications to manage production, postharvest handling and market access. Many research, development and private sector partners have been working on techniques to develop innovative production and supply chain systems that enable the vegetable industry to meet consumer demand year-round. The regional vegetable forum 2018, as a part of this series of events, has been again initiated by […]
By Patrick Trail (Agricultural Staff Member at ECHO Asia) As an organization that seeks to equip people with agricultural resources and skills, we often find ourselves coming back to the seed. Again and again we witness the value of saving open-pollinated seeds, shedding light on locally adapted and underutilized plants of merit, and researching innovative low-cost seed storage technologies. These activities form the foundation of ECHO’s ability to empower others in their endeavors to improve food and agricultural systems around the world. Building on a longstanding history of seed bank operations, first in Florida, and now Asia and Africa, ECHO continues to expand its capacity for placing seeds into the hands of those in need. In 2009, with the establishment of Asia’s Regional Impact Center and Seed Bank, the first step was taken in an ongoing process to house seeds of regional merit and local importance on location. To date, ECHO’s first regional seedbank strives to meet a growing demand for locally-adapted, open-pollinated seed from within our network, and its success attests to the wisdom of its establishment. Distributing over 4,600 trial seed packets in 2017, from a selection of 175 different varieties, the Asia Seed Bank serviced network partners […]
