OptiMa-N: a monitoring program to optimise N-fertilisation and reduce nitrate pollution

Vincenzo Tabaglio, Marco Ligabue, Elena Bortolazzo, Roberto Davolio

Risultato della ricerca: Contributo in libroContributo a convegno

Abstract

Nitrogen fertilisation has agronomic, economic and environmental implications. Maximising yields is a primary objective for farmers. Both they and technicians ask simple and easy to use tools to protect groundwater against nitrate leaching. This is the reason why CRPA decided to develop a dynamic Internet service (Sim.Ba-N, Bortolazzo et al., 2009) to determine N recommendations based on the Simplified N Balance Sheet adopted in the Emilia-Romagna region (Northern Italy). The objective of this research was to test the reliability of the N-balance method through a territory-wide network of trials, where nitrate levels in soils were determined over time in order to relate them to the amount of fertiliser applied and the crop yields obtained. The research was carried out as part of the LIFE OptiMa-N Project, conducted by CRPA and partially funded by the European Commission.
Lingua originaleEnglish
Titolo della pubblicazione ospiteConnecting different scales of nitrogen in agriculture
Pagine1-2
Numero di pagine2
Stato di pubblicazionePubblicato - 2009
Evento16th N-Workshop Connecting different scales of nitrogen use in agriculture - Torino, Italy
Durata: 28 giu 20091 lug 2009

Workshop

Workshop16th N-Workshop Connecting different scales of nitrogen use in agriculture
CittàTorino, Italy
Periodo28/6/091/7/09

Keywords

  • Environment
  • Leaching
  • N fertilization
  • Nitrates
  • Pollution
  • ambiente
  • fertilizzazione azotata
  • inquinamento
  • lisciviazione
  • nitrati

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