Innovating Works

PID2021-128273OB-I00

Financiado
NITRIFICATION INHIBITORS, ORGANIC AMENDMENTS AND PLANT GROWTH PROMOTERS (PGPS) A...
NITRIFICATION INHIBITORS, ORGANIC AMENDMENTS AND PLANT GROWTH PROMOTERS (PGPS) AS TOOLS FOR REDUCING GREENHOUSE GASES EMISSIONS AND IMPROVING CROPS QUALITY ONE OF THE MODERN AGRICULTURE CHALLENGES IS TO PROPOSE ALTERNATIVES TO REDUCE THE ENVIRONMENTAL PROBLEMS PRODUCED BY FERTILIZATION, SUCH AS THE EMISSION OF THE GREENHOUSE GAS NITROUS OXIDE, AS WELL AS TO REDUCE THE USE OF MINERAL... ONE OF THE MODERN AGRICULTURE CHALLENGES IS TO PROPOSE ALTERNATIVES TO REDUCE THE ENVIRONMENTAL PROBLEMS PRODUCED BY FERTILIZATION, SUCH AS THE EMISSION OF THE GREENHOUSE GAS NITROUS OXIDE, AS WELL AS TO REDUCE THE USE OF MINERAL FERTILIZERS BY MEANS OF THE REVALORIZATION OF ORGANIC RESIDUES, THUS FITTING WITH THE CONCEPT OF CIRCULAR ECONOMY. THIS PROJECT AIMS TO EXPLORE THE OPTIMIZATION OF DIFFERENT AGRONOMIC MANAGEMENT PRACTICES ALLOWING THE REDUCTION OF NITROUS OXIDE EMISSIONS USING COMPOUNDS SUCH AS DIMETHYLPIRAZOLE-BASED NITRIFICATION INHIBITORS. THESE COMPOUNDS DELAY THE FIRST STAGE OF THE NITRIFICATION PROCESS ON SOIL TARGET MICROORGANISMS (AMMONIA OXIDIZING BACTERIA). HOWEVER, THERE IS A NEED TO EVALUATE THEIR EFFECT ON NON-TARGET MICROORGANISMS (AMMONIA OXIDIZING ARCHAEA AND FUNGI). ON THE OTHER HAND, THE PROCESSES OF NITRIFICATION AND DENITRIFICATION (BOTH RESPONSIBLE FOR THE PRODUCTION OF NITROUS OXIDE) ARE AFFECTED BY SOIL PH AS REGULATOR OF THE ACTIVITY OF MICROBIAL ENZYMES INVOLVED IN BOTH PROCESSES. THIS PROJECT AIMS TO EVALUATE THE EFFECT OF SOIL PH ON THE EFFICIENCY OF DIMETHYLPIRAZOLE-BASED NITRIFICATION INHIBITORS AND HOW PH INFLUENCES FORAGE PRODUCTION AND SOIL HEALTH (BIODIVERSITY). THE IMPLEMENTATION OF ALTERNATIVES REDUCING AND/OR SUBSTITUTING THE “MINERAL FERTILIZATION HIGH INPUTS” AGRONOMIC MODEL MAKES NECESSARY TO INCREASE OUR KNOWLEDGE ABOUT THE USE OF BIOFERTILIZERS AND THE VALORIZATION OF ORGANIC RESIDUES SUCH AS COMPOSTED MUNICIPAL WASTE (CMW) AND MEALWORM FRASS. BIOSTIMULANTS BASED ON PLANT GROWTH PROMOTERS MICROORGANISMS (PGPS) ARE BIOFERTILIZERS CONSTITUTED BY COUNTLESS SPECIES OF BOTH BACTERIA AND FUNGI COLONIZING THE RHIZOSPHERIC ENVIRONMENT AND DEVELOPING ASSOCIATIONS WITH CROP PLANTS. THIS PROJECT AIMS TO EXPLORE A STRATEGY BASED ON THE USE OF PGPS, WHICH INFLUENCES THE CROP MICROBIOME ENHANCING THE MINERALIZATION OF NUTRIENTS FROM ORGANIC RESIDUES, IMPROVING SOIL FERTILITY, PROMOTING PLANT GROWTH AND INCREASING PLANT HEALTH, THUS MAINTAINING YIELD AND IMPROVING CROPS QUALITY. IOSTIMULANTS\RECYCLING ORGANIC RESIDUES\PGPS\NITROUS OXIDE\NITROGEN USE EFFICIENCY\NITROGEN METABOLISM\NITROGEN FERTILIZATION\NITRIFICATION INHIBITORS\GREENHOUSE GASES EMISSIONS\CROP YIELD AND QUALITY ver más
01/01/2021
UPV
133K€
Perfil tecnológico estimado

Línea de financiación: concedida

El organismo AGENCIA ESTATAL DE INVESTIGACIÓN notifico la concesión del proyecto el día 2021-01-01
Presupuesto El presupuesto total del proyecto asciende a 133K€
Líder del proyecto
UNIVERSIDAD DEL PAIS VASCO/EUSKAL HERRIKO UNI... No se ha especificado una descripción o un objeto social para esta compañía.
Total investigadores 45