Green and organic manuring in virgin sandy soils.
D001395:Azotobacter / Q000254:growth & development; D001419:Bacteria / Q000254:growth & development* / Q000378:metabolism; D002482:Cellulose / Q000378:metabolism; D005308:Fertilizers; D009566:Nitrates / Q000378:metabolism; D009586:Nitrogen Fixation; D012988:Soil Microbiology; D003313:Zea mays / Q000254:growth & development*
D005308:Fertilizers; D009566:Nitrates; D002482:Cellulose