France: How Agroecological Farming Boosts Productivity

On the 20th June French minister of agriculture and spokesperson for the Government Stephane Le Foll visited one of the most exciting pioneers locations of agroecology in France. This visit in the Pays de la Loire region planned by Réseau agriculture durable (RAD) and CIVAM organisations came after Agricultural ministry statements to encourage agroecology in France.

GAEC Ursule is not the typical sort of farmholding you could visit in France. The basic concept of the founders including the Morineau’s family was to provide on-farm jobs for many people thanks to an improved sustainability and productivity. Currently, there are 8 annual work units for cultivating mixed crops and raising chickens and dairy cows on 300 hectares (less than 40 hectares per worker).

 Mr Jacques Morineau has introduced their farmholding to Stéphane Le Foll:

« We have choosen to limit the size of each plot and each is surrounded by hedges. Those 45 km of ecological infrastructures provide habitats for auxiliars like different beetle species against pests. Diversified landscapes mosaic is more important than crop rotations.”

Whether their products are sold under the organic label, the GAEC Ursule concept is based on agroecology, where natural functionalities are optimised. So many crops are mixed: white and blue lupins with favabeans and oat.

According to Mr Morineau:

« Without any external inputs, mixed crops provide yield security. Our production has grown by 75 % compared to single crops or single legumes cultivation. »

Once harvested, mixed grains are separated by a large grain sorter (pictured, below). Dairy cows are fed mainly with mixed meadows including alfalfa, and clover.

The Morineau family started in the 80’s into the conventional farming system. Unhappy with their outcomes into the productionist narrative, they adapted: produce a little bit less of commodities like milk, cattle and grains but improve the input efficiencies.

In this respect they moved in the 90’s towards a redesigning a system approach where animals, crops and soils can work in complementarity without any shortcuts (e.g. fertilizers from animals and legumes, no more animals than soils can cope with).

Mr Morineau has reminded minister Le Foll that such success stories depend largely on farmers groups and networking and not on innovative solitary.

As agroecology is a knowledge-intensive agriculture, farmers need to exchange their own experiences, their own trials. In this way farmers are not knowledge users for or from research or industry but rather co-producers with others stakeholders. The essence of such agroecological approaches find their roots into local development farming groups such RAD, CIVAM and FNAB.

The GAEC Ursule system (2013 year)


  • 200 to 500 worked hours
  • 145 tonnes of organic feed for chickens
  • 400 tonnes of green wastes
  • 90 tonnes of chicken compost
  • Seeds purchase for 15 hectares only (otherwise on-farm seeds are used)
  • 15 tonnes rapeseed grains for organic oilseed
  • 30,000 liters of fuel
  • 6,000 kg of gas
  • 2,000 € purchases for crops
  • 8,000 € purchases for animals
  • 23,000 € maintenance of equipments


  • 630,000 liters of milk
  • 59 tonnes meat (chickens of beef)
  • 65 veal animals
  • 12 tonnes oilseeds and 15 tonnes rapeseed cakes
  • 100 tonnes straw
  • 100 tonnes hay
  • 470 tonnes cereals and legumes grains
  • More wild and domestic biodiversity
  • 300 m3 woodchip and 100 cubic meters of wood
  • Organic matter sent towards a 5 km biogas industry
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About Samuel Féret 34 Articles

Samuel Féret is project manger at the Institut Agronomique Méditerranéen de Montpellier (IAMM) and a board member of ARC2020.