Taeirinys çheet er troareybee ascooid jehlossreeyn asbaaghyn. Va eirinys bunard-veenid: nod sleih geddyn bee ny s'assey, as va bee brash ayn. Myr shen, nod ad cummalglooid pobble ny smoo as eddyr-scarrey ayns currymyn er lheh.
Ta saaseyn jeianagh er mishaghey troaraght eirinys, agh t'ad er nyannoo jeeyl vooar da'n çhymbyllaght, coryssyn bea, as ny keayrtyn, slaynt deiney[1]. Ta sleih boirey mychione eiyrtyssynnoid-nieughyn,lhiasaghey, ymmydbroddagyn aase asnoi-vaaghyn ayns bee beiyn, as dewilys noi beiyn.
Ayns 2006, va mysh un treeoo (36.1%) jeh obbree ny cruinney gobbraghey ayns eirinys. Shen ny sloo na 1996 (41.9%), ta son y chied cheayrt ayns shennaghys ny cruinney, s'cosoylagh, ta ny smoo sleih jannoo shirveishyn na eirinys.[2].
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Collinson, M. (reagheyder):A History of Farming Systems Research. CABI Publishing, 2000.ISBN 0-85199-405-9
Crosby, Alfred W.:The Columbian Exchange : Biological and Cultural Consequences of 1492. Praeger Publishers, 2003 (30th Anniversary Edition).ISBN 0-275-98073-1
Davis, Donald R., & Hugh D. Riordan (2004) "Changes in USDA Food Composition Data for 43 Garden Crops, 1950 to 1999".Journal of the American College of Nutrition, Ym-l. 23, Ea. 6, 669-682.
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Watson, A.M (1974), "The Arab agricultural revolution and its diffusion", aynsThe Journal of Economic History, 34,
Watson, A.M (1983),Agricultural Innovation in the Early Islamic World, Cambridge University Press
Wells, Spencer:The Journey of Man : A Genetic Odyssey. Princeton University Press, 2003.ISBN 0-691-11532-X
Wickens, G.M.(1976), "What the West borrowed from the Middle East", aynsIntroduction to Islamic Civilization, edited by R.M. Savory, Cambridge University Press, Cambridge