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Brown Gold of Guernévez (The)

  • Description
  • Storyboard
 
  00:19:00  2012  Color  Sound

Breton pig production represents 56% of French national production. One of the consequences of this intensive livestock farming on a restricted territory is the excessive production of fertilizer products which causes environmental pollution, unbalances ecosystems and pollutes groundwater. The ecological pig farm located in Guernevez has set up, thanks to the work of researchers from the CNRS, INRA and the Chamber of Agriculture of Brittany, a system for recycling pig droppings by reproducing their natural cycle through the use of screens, lombrifilters and floating plant basins. The frequent disposal of manure through flushing water will result in a reduction in emissions of polluting gases such as methane (greenhouse gases) and ammonia. The nutrients present in the manure, a mixture of manure (urine, excrement) and water, are passed through the compost of the earthworm filter (lombrifiltre) and through the plants. This improves the condition of livestock and prevents the use of medicines.
This DVD includes the short version of the film "An ecological pig farm" as a bonus.

Producer : CNRS Images
 
Director : DEBOISE Hugo (CNRS Images, UPS CNRS, Meudon) DELHAYE Claude (CNRS Images, UPS CNRS, Meudon)
Identification
Audiovisual processLive shots. Use of animations and press clippings.
Live sounds and voice-over. Music.
PersonnalitiesLANDRAIN Brigitte(Chambres d'agriculture de Bretagne); ROBIN Paul(SAS, INRA, Rennes); MORAND Philippe(ECOBIO, UMR CNRS et Univ. Rennes 1); PAUL André(Station de Guernévez)
NotesINRA : institut scientifique de recherche agronomique.
SAS : Sol Agro et hydrosystème Spatialisation.
ECOBIO : Ecosystèmes, biodiversité, évolution.
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Discipline

Ecology ; Agronomy

Places  

Brittany

Technical Sheet
Number3738
PublicLarge audience
Original SupportXDCam EX
VersionFrench
DistributionSale (private use), Sale (institutionnal use)
Ark Identifier