DEMONSTRATION PLOT

Pivot in Biota

DATA OF THE DEMONSTRATION FIELD


  • Surface: 10.4 has
  • Crop: Maize
  • Type of soil: Shallow and stony
  • Location: Biota (Zaragoza)
  • Irrigation system: Pivot – Low-pressure irrigation (0.4 bar) – Nozzles above the crop canopy.
  • Irrigation flow rate: 68 m3/h

Results of the first campaign - 2018

  • Type of maize: Cycle 700
  • Sowing: 24/04/2019
  • Base dressing: –
  • Top dressing: Pig slurry liquid fraction –173 kg N-NH4+/ha
  • Yield: 13.800 kg/ha (14%)
  • Ammonia emission reduction related to the reference plot: 64%

Results of the second campaign - 2019

  • Type of maize: Cycle 700
  • Sowing: 15/04/2019
  • Base dressing: 64 kg N/ha
  • Top dressing: Pig slurry liquid fraction –189 kg N-NH4+/m3
  • Yield: 13.527 kg/ha (14%)
  • Ammonia emission reduction related to the reference plot: Pending

Results of the third campaign – 2020

  • Type of maize:
  • Sowing:
  • Base dressing:
  • Top dressing:
  • Yield:
  • Ammonia emission reduction related to the reference plot:

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