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Desert farming is the practice of developing agriculture in deserts. As agriculture depends upon irrigation and water supply, farming in arid regions where water is scarce is a challenge. However, desert farming has been practiced by humans for thousands of years. In the Negev, there is evidence to suggest agriculture as far back as 5000 BC. [1]
A satellite image of the Sahara, the world's largest hot desert and third largest desert after Antarctica and the Arctic. Desert greening is the process of afforestation or revegetation of deserts for ecological restoration (biodiversity), sustainable farming and forestry, but also for reclamation of natural water systems and other ecological systems that support life.
Dryland farming caused a large dust storm in parts of Eastern Washington on October 4, 2009. Courtesy: NASA/GSFC, MODIS Rapid Response [1]. Dryland farming has evolved as a set of techniques and management practices to adapt to limited availability of water, as in the Western US and other regions affected by climate change for crops such as tomato and maize.
Fukuoka was the author of several books, scientific papers and other publications, and was featured in television documentaries and interviews from the 1970s onwards. [7] His influences went beyond farming to inspire individuals within the natural food and lifestyle movements. He was an outspoken advocate of the value of observing nature's ...
Desertification is a gradual process of increased soil aridity.Desertification has been defined in the text of the United Nations Convention to Combat Desertification (UNCCD) as "land degradation in arid, semi-arid and dry sub-humid regions resulting from various factors, including climatic variations and human activities."
In 1992 Saudi agricultural strategy was only sustainable as long as the government maintained a high level of direct and indirect subsidies, a drain on its budget and external accounts. [6] The contribution of agriculture to the gross domestic product (GDP) in 1984 was 3.3%. [7] In 2001, it increased to 5.1%, but it was due to decline in oil ...
Fields in the Jezreel Valley.. Most of Israel's agriculture is based on cooperative principles that evolved in the early twentieth century. [2] Two unique forms of agricultural settlements; the kibbutz, a collective community in which the means of production are communally owned and each member's work benefits all; and the moshav, a farming village where each family maintains its own household ...
Traditional desert farming systems have long been established in North Africa, irrigation being the key to success in an area where water stress is a limiting factor to growth. Techniques that can be used include drip irrigation, the use of organic residues or animal manures as fertilisers and other traditional agricultural management practices.