{
  "eprintid": "11825",
  "rev_number": "1",
  "eprint_status": "archive",
  "userid": "4256",
  "dir": "disk0/00/01/18/25",
  "datestamp": "2008-09-23",
  "lastmod": "2009-08-20 14:37:39",
  "status_changed": "2009-08-20 14:37:39",
  "type": "conference_item",
  "metadata_visibility": "show",
  "item_issues_count": "0",
  "doclang": "en",
  "publishedas": "This paper is published in the conference proceedings: Neuhoff, Daniel; Halberg, Niels; Alfldi, Thomas; Lockeretz, William; Thommen, Andreas; Rasmussen, Ilse A.; Hermansen, John; Vaarst, Mette; Lck, Lorna; Carporali, Fabio; Jensen, Henning Hgh; Migliorini, Paola and Willer, Helga, Eds. (2008) .Cultivating the Future Based on Science. Proceedings of the Second Scientific Conference of the International Society of Organic Agriculture Research (ISOFAR), held at the 16th IFOAM Organic World Congress in Cooperation with the International Federation of Organic Agriculture Movements (IFOAM) and the Consorzio ModenaBio, 18 . 20 June 2008 in Modena, Italy.. International Society of Organic Agriculture Research (ISOFAR), c/o IOL, DE-Bonn, Research Institute of Organic Agriculture FiBL, CH-Frick. http://orgprints.org/13672 and http://orgprints.org/13674",
  "projects": [
    "int-conf-owc-2008-research-02-3",
    "eu_qlif_sub3"
  ],
  "confdates": "June 18-20, 2008",
  "conference": "Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR",
  "confloc": "Modena, Italy",
  "refereed": "yes",
  "budget": "0",
  "publicfulltext": "TRUE",
  "presentationtype": "poster",
  "creators": [
    {
      "name": {
        "family": "Casagrande",
        "given": "Marion"
      },
      "id": ""
    },
    {
      "name": {
        "family": "David",
        "given": "Christophe"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Etienne",
        "given": "Catherine"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Makowski",
        "given": "David"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Valantin-Morison",
        "given": "Muriel"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Jeuffroy",
        "given": "Marie-Hélène"
      },
      "id": ""
    }
  ],
  "title": "Agronomic and environmental factors explaining Grain Protein Content variability in organic winter wheat",
  "ispublished": "pub",
  "subjects": [
    "3cereals"
  ],
  "keywords": "organic winter wheat, Grain Protein Content, limiting factors, diagnosis",
  "abstract": "A regional agronomic diagnosis was implemented to identify factors responsible for low values of Grain Protein Content (GPC) in a network of 35 organic winter wheat fields in South-Eastern France. The influence of water nutrition, radiation and temperature, weed density at flowering, nitrogen (N) status of crop at flowering and variety type were studied. Two statistical methods were used successively: classical linear regression and a mixing model approach based on a weighted sum of all possible linear combinations of explanatory variables. GPC was significantly related to variety type, crop N status and weed density. An analysis of variance showed that weed density was related to soil type and nitrogen supply.",
  "date": "2008",
  "date_type": "published",
  "full_text_status": "public",
  "documents": [
    {
      "docid": "8308",
      "rev_number": "1",
      "eprintid": "11825",
      "pos": "1",
      "format": "rtf",
      "language": "en",
      "security": "public",
      "main": "Casagrande_11825_ed.doc",
      "files": [
        {
          "filename": "Casagrande_11825_ed.doc",
          "filesize": "135680",
          "url": "http://orgprints.org/11825/1/Casagrande_11825_ed.doc"
        }
      ]
    }
  ]
}