Legumes: importance and constraints to greater use.
Graham
Peter H
PH
Department of Soil, Water, and Climate, Agricultural Research Service, Plant Science Research Unit, University of Minnesota, St Paul, Minnesota 55108, USA. pgraham@soils.umn.edu
Vance
Carroll P
CP
D018556:Crops, Agricultural / Q000254:growth & development*; D017753:Ecosystem; D007887:Fabaceae / Q000254:growth & development* / Q000382:microbiology; D016468:Forestry / Q000379:methods; D009586:Nitrogen Fixation / Q000502:physiology; D008517:Phytotherapy; D010938:Plant Oils / Q000378:metabolism; D018517:Plant Roots / Q000254:growth & development / Q000382:microbiology; D012230:Rhizobiaceae / Q000254:growth & development; D012639:Seeds / Q000254:growth & development; D013559:Symbiosis
D010938:Plant Oils