Sustainable food production - youtube documentary uk agroforestry скачать в хорошем качестве

Sustainable food production - youtube documentary uk agroforestry

Sustainable food production. Agroforestry methods for agriculture and forestry. A sustainable food system includes local and seasonal food produced in a sustainable way including agroforestry practices. The current system of urban expansion on farmland and importing food from around the world is not sustainable. Sustainable food production and supply. What is sustainable food? Sustanability (sustainable food system) In ecology, sustainability (from sustain and ability) is the property of biological systems to remain diverse and productive indefinitely. Long-lived and healthy wetlands and forests are examples of sustainable biological systems. In more general terms, sustainability is the endurance of systems and processes. The organizing principle for sustainability is sustainable development, which includes the four interconnected domains: ecology, economics, politics and culture. Sustainable agriculture is farming in sustainable ways based on an understanding of ecosystem services, the study of relationships between organisms and their environment. It has been defined as "an integrated system of plant and animal production practices having a site-specific application that will last over the long term", for example to: Satisfy human food and fiber needs Enhance environmental quality and the natural resource base upon which the agricultural economy depends Make the most efficient use of non-renewable resources and on-farm resources and integrate, where appropriate, natural biological cycles and controls Sustain the economic viability of farm operations Enhance the quality of life for farmers and society as a whole What is sustainable food? Agriculture and food production in Britain must be sustainable for farming and the environment after leaving the Common Agricultural Policy. Based on agroforestry instead of monocultures, organic and permaculture methods instead of intensive farming. Eating locally and seasonally available food and rare breed livestock from silvo-pastoral agroforestry gives quality over quantity in meat, dairy and poultry as part of a truly sustainable agricultural policy while improving the welfare of animals. Case study http://ow.ly/jFsN30bbmG3  Silvopastoral agroforestry Did you know: proteins, trace elements & compounds in trees can act as antiparasitics in livestock? Trees provide fodder and boost production Improving the welfare of dairy herds. A film made by Manchester's Kindling Trust, "What is sustainable food" explains the various elements we need to consider in building a sustainable food system. The ideas were developed by a group of over 50 organisations working on sustainable food issues in Greater Manchester, UK.