Ministère de l'agriculture et de l'alimentation
The surplus of agricultural nitrogen can be estimated, for a given growing season and a given geographical area, by the surplus of mineral or nitrogen fertiliser with respect to the exports contained in the crops.
The price of water depends essentially on the local context.
Farmers themselves or their families increasingly practice a non-agricultural activity.
Grazing lands decline in many breeding regions from 1992 to 1999.
The landscape is evolving as a result of changes in land use.
Greater Paris is spreading out over surrounding agricultural and natural areas, thus making them increasingly precious for the well-being of the population and for the harmonious development of the Ile-de-France region.
The Lucas survey, launched by Eurostat as a pilot programme in 2001 and planned again for 2003, overlaps with the French system of land use studies, the annual Teruti survey.
Since 1994 there has been a general increase in agricultural investment.
Since 1994 there has been a general increase in agricultural investment.
More than 40 % of meat-type pigs and more than 60 % of breeder sows are fed with biphase feed on French farms.
Ministère de l'agriculture et de l'alimentation