There is potential for agriculture to maintain and even enhance biodiversity and agro-ecosystem services through well-designed policy interventions. Without replenishment, land suffers from nutrient depletion and becomes either unusable or suffers from reduced yields.
The way that crops are sold must be accounted for in the sustainability equation. We do so for two reasons: Potential advantages include year-round production, isolation from pests and diseases, controllable resource recycling, and reduced transportation costs. A systems perspective is essential to understanding sustainability.
This value, which is expressed as an average on a yearly basis, is invariant in time except in the case of proved climate change. In practice, there is no single approach to sustainable agriculture, as the precise goals and methods must be adapted to each individual case.
Another way to define sustainable agriculture is to give attention to the "human and environmental aspects,"  because of the turn Sustainable agriculture a more unsustainable way of farming in U.
An example of a case in which a global view may be warranted is over-application of Sustainable agriculture fertilizer or animal manureswhich can improve productivity of a farm but can pollute nearby rivers and coastal waters eutrophication.
Despite the diversity of people and perspectives, the following themes commonly weave through definitions of sustainable agriculture: There may be some techniques of farming that are inherently in conflict with the concept of sustainability, but there is widespread misunderstanding on effects of some practices.
Efficient use of inputs Many inputs and practices used by conventional farmers are also used in sustainable agriculture. A systems approach also implies interdisciplinary efforts in research and education.
Prolonged concentration of stock that results in permanent loss of vegetative cover on uplands or in riparian zones should be avoided.
Educating land use planners and decision-makers about sustainable agriculture is an important priority. In sustainable systems, the soil is viewed as a fragile and living medium that must be protected and nurtured to ensure its long-term productivity and stability.
But the competition for water is increasing and the costs of water pollution can be high. Urban planning[ edit ] The use of available city space e. Science-based sustainable farming methods can and do produce abundant food without the pitfalls of industrial agriculture. In many areas, such as the Ogallala Aquiferthe water is being used faster than it can be replenished.
These coalitions or other public forums can be important vehicles for clarifying issues, suggesting new policies, increasing mutual trust, and encouraging a long-term view of food production, distribution and consumption.
Using a variety of cover crops is also important in order to protect against the failure of a particular species to grow and to attract and sustain a wide range of beneficial arthropods.
Feed costs can be kept to a minimum by monitoring animal condition and performance and understanding seasonal variations in feed and forage quality on the farm. Therefore, as a result of the banana crisis in Uganda caused by the BBW, the government issued the National Biotechnology and Biosafety bill which will allow scientists that are part of the National Banana Research Program to start experimenting with genetically modified organisms .SARE has a brand-new podcast!
The Our Farms, Our Future podcast brings together the sustainable agriculture community for thought-provoking conversations about the state of agriculture, how we got here, and where we're headed. The goal of sustainable agriculture is to meet society’s food and textile needs in the present without compromising the ability of future generations to meet their own needs.
Practitioners of sustainable agriculture seek to integrate three main objectives into their work: a healthy environment, economic profitability, and social and economic equity.
Supporting the economic and environmental sustainability of agriculture, natural resources, and rural communities. Sustainable Agriculture.
In simplest terms, sustainable agriculture is the production of food, fiber, or other plant or animal products using farming techniques that protect the environment, public health, human communities, and animal welfare.
ATTRA Sustainable Agriculture Program. ATTRA is a program developed and managed by the National Center for Appropriate Technology (NCAT). Our services are available to farmers, ranchers, market gardeners, Extension agents, researchers, educators, farm organizations, and others involved in agriculture, especially those who are.
Supporting the economic and environmental sustainability of agriculture, natural resources, and rural communities.Download