A conceptual model of root hair ideotypes for future agricultural environments: what combination of traits should be targeted to cope with limited P availability?
Author(s) -
Lawrie K. Brown,
Timothy George,
Lionel Dupuy,
Philip J. White
Publication year - 2012
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mcs231
Subject(s) - biology , root hair , agriculture , sustainability , root (linguistics) , agronomy , longevity , crop , fertilizer , agroforestry , ecology , gene , biochemistry , linguistics , philosophy , genetics
Phosphorus (P) often limits crop production and is frequently applied as fertilizer; however, supplies of quality rock phosphate for fertilizer production are diminishing. Plants have evolved many mechanisms to increase their P acquisition, and an understanding of these traits could result in improved long-term sustainability of agriculture. This Viewpoint focuses on the potential benefits of root hairs to sustainable production.
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