Iron Nutrition in Soils and Plants formatIsbn:Softcover - 9789401042246 Magisterarbeit aus dem Jahr 2009

Magisterarbeit aus dem Jahr 2009 im Fachbereich Politik - Thema: Internationale Organisationen

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Iron Nutrition in Soils and Plants formatIsbn:Softcover - 9789401042246 Magisterarbeit aus dem Jahr 2009Iron is a major constituent of the earth crust. However, under alkaline conditions commonly found in arid and semi arid environments iron becomes unavailable to plants. When plants are affected by a shortage of iron their leaves become yellow (chlorotic), and both plant growth and crop yield are reduced. The roots of plants affected by iron deficiency may develop a series of responses directed to improve iron uptake, such as increased proton excretion