Effect of P application on the root nodulation of Frankia of alder (Alnus acuminata) plantations in andisols of Costa Rica. Efecto de la fertilización con fósforo sobre la nodulación de Frankia en plantaciones de Alnus acuminata en andisoles de Costa Rica.
mag(2006)
Key words
genomes,nutritional requirements,hybrids,acrisol,nitrogen,photosynthese,soil biology,soil conservation,varieties,genome,mode of action,environmental impact,cover crops,crops,fungicides,minimum tillage,growth,nitrogen fixing bacteria,photosynthesis,canopy,genotypes,plant physiology,pesticide,root pressure,vegetative propagation,anabolism,genetics,phosphorus,population dynamics,agroforestry,biodiversity,biological competition,biomass,phylogeny,pruning,pesticides,seasonal variation,rflp,sampling,carbon dioxide,plant ecology,simbiosis,bacteria,nitrification,nitrogen metabolism,plant communities,crop yield,sol,molybdenum,plant anatomy,selection,pest control,wood,gene,leaves,root nodules,evaluation,green manures,phenotype,taxonomy,nitrogenase,dna,soil fertility,dolomite,genotype,symbiosis,biofertilizers,genera,genes,soil mechanics,root systems,inoculation,phenotypes,fertilisation,genetic variation,carbon,isolation,simulation models,genre,organic matter,weed control,cout,nitrogen fixation,soil ph
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