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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]
In 2006, James E. McClellan III and Harold Dorn stated in their book Science and Technology in World History that Islam had depended as much on its farmers as its soldiers, and that the farmers had helped to create a "scientific civilisation": "in what amounted to an agricultural revolution they adapted new and more diversified food crops to ...
A catt of the Bakhtiari people, Chaharmahal and Bakhtiari Province, Iran Global map of pastoralism, its origins and historical development [1]. Pastoralism is a form of animal husbandry where domesticated animals (known as "livestock") are released onto large vegetated outdoor lands for grazing, historically by nomadic people who moved around with their herds. [2]
Another characteristic of agriculture in the Sahel region is the mix of crop farming and livestock farming. A symbiotic system is formed here. After pearl millet or sorghum has been harvested by the crop farmers, the livestock farmers graze their livestock (cows, sheep and goats) in the field and manure is returned to the land. [25]
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."
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.
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Although Saudi Arabia is widely thought of as a desert, it has regions suitable for agriculture. The country receives an average of 100mm of rain every winter except in the southern part of the country. [3] The government has converted large areas of desert into agricultural fields. [1]