• Energy, Ecology, Environment
  • Social - Societal - Solidarity Innovation

ECOSYS / Dispositifs expérimentaux d'observation longue durée des propriétés des sols : Deherain et 36 parcelles

Technological platform

Description

Dehérain system: set up in 1875 to study the long-term evolution of the "chemical quality of the soil" (fertility, evolution of organic matter) as a function of agricultural practices (type of fertilisation). 36 plots" system: set up in 1959 to study the evolution in the soil of buried straw, with or without mineral nitrogen and/or straw composting (six treatments, including one without straw or nitrogen). The system is maintained without vegetation and consists of six blocks of six square plots of 10 m2 each.

Contacts

  • Mrs Sabine HOUOT

http://www6.versailles-grignon.inra.fr/observatoire-environnement/Observation-et-experimentation-au-champ/Dispositifs-patrimoniaux-d-etude-des-sols/Dispositifs-Deherain-36-parcelles

Innovation themes

Lab of attachment

Map and access

1, avenue Lucien Bretignières
ECOSYS / EGER
78850 THIVERVAL-GRIGNON

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Thematics

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  • Energy, Ecology, Environment
    • Climate (observation - monitoring), environmental management, eco system
  • Social - Societal - Solidarity Innovation
    • Environment, energy and food
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Type

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Technological platform
Description

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Dehérain system: set up in 1875 to study the long-term evolution of the "chemical quality of the soil" (fertility, evolution of organic matter) as a function of agricultural practices (type of fertilisation). 36 plots" system: set up in 1959 to study the evolution in the soil of buried straw, with or without mineral nitrogen and/or straw composting (six treatments, including one without straw or nitrogen). The system is maintained without vegetation and consists of six blocks of six square plots of 10 m2 each.
Contact informations
Contact

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Contact name Email phone number
Sabine-HOUOT sabine.houot@inrae.fr
URL

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http://www6.versailles-grignon.inra.fr/observatoire-environnement/Observation-et-experimentation-au-champ/Dispositifs-patrimoniaux-d-etude-des-sols/Dispositifs-Deherain-36-parcelles

Address

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1, avenue Lucien Bretignières
ECOSYS / EGER
78850 THIVERVAL-GRIGNON
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