Plant responses to phosphorus-deficiency stress : the role of organic acids in P mobilization from iron oxide and P acquisition by sorghum /

Phosphate deficiency is frequently a limiting factor in crop production on acid soils due to the tendency of iron oxides to strongly bind phosphate through inner-sphere ligand adsorption. Two of the reported responses of some plants to P-deficiency stress are organic-acid exudation from the roots an...

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Bibliographic Details

Main Author:	Johnson, Sarah Elizabeth
Format:	Thesis eBook
Language:	English
Published:	[Place of publication not identified] : [publisher not identified] ; 1999.
Subjects:	Major soil science.
Online Access:	Link to OAKTrust copy