agreste
La statistique, l'évaluation et la prospective agricole
Ministère de l'agriculture et de l'alimentation
Détérioration from 1995 to 1997
Primeur N° 53
The surpluses of nitrogen ofagricultural origin have increased between 1995 and 1997 because of an extension of cultivated acreages and of a rise in quantities of mineral nitrogen used per hectare. But the use of organic nitrogen has decreased thanks to a reduction in the beef population. The strongest nitrogen surpluses remain localised in Brittany and in the field cropping areas of the Paris Basin.
- (PDF : 339.6 ko) 6/02/2006
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Ministère de l'agriculture et de l'alimentation