{
  "eprintid": "7292",
  "rev_number": "2",
  "eprint_status": "archive",
  "userid": "610",
  "dir": "disk0/00/00/72/92",
  "datestamp": "2006-05-09",
  "lastmod": "2009-09-09 13:39:35",
  "status_changed": "2009-08-20 14:30:27",
  "type": "conference_item",
  "metadata_visibility": "show",
  "item_issues_count": "0",
  "doclang": "en",
  "projects": [
    "int_conf_joint2006_4"
  ],
  "confdates": "May 30-31, 2006",
  "conference": "Joint Organic Congress",
  "confloc": "Odense, Denmark",
  "refereed": "never",
  "budget": "0",
  "publicfulltext": "TRUE",
  "presentationtype": "paper",
  "creators": [
    {
      "name": {
        "family": "Schmutz",
        "given": "Ulrich",
        "honourific": "Dr"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Rayns",
        "given": "Francis",
        "honourific": "Dr"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Firth",
        "given": "Chris",
        "honourific": "Mr"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Rosenfeld",
        "given": "Anton",
        "honourific": "Dr"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Thorup-Kristensen",
        "given": "Kristian",
        "honourific": "Dr"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Zhang",
        "given": "Kefeng",
        "honourific": "Dr"
      },
      "id": ""
    },
    {
      "name": {
        "family": "Rahn",
        "given": "Clive",
        "honourific": "Dr"
      },
      "id": ""
    }
  ],
  "title": "Environmental and economic modelling of organic, stockless, horticultural crop rotations",
  "ispublished": "pub",
  "subjects": [
    "farm_nutrient_management",
    "5emissions",
    "2farmecon"
  ],
  "abstract": "Selected results from the ongoing “EU-Rotate_N” research project are presented. This EU 5th-framework project is developing a model-based decision support system to optimise nitrogen use in horticultural crop rotations across Europe. This paper introduces the economic and the fertility-building crops sub-models, and shows data from model validation and first model runs on an organic farm in central England. Preliminary results show that the model has the potential to be a powerful support tool for farmers and advisors, making decisions on rotational plan-ning. The economic, agronomic and environmental consequences of different rotational designs can be projected and assessed in detail.",
  "date": "2006",
  "date_type": "published",
  "full_text_status": "public",
  "documents": [
    {
      "docid": "5579",
      "rev_number": "1",
      "eprintid": "7292",
      "pos": "1",
      "format": "application/pdf",
      "language": "en",
      "security": "public",
      "main": "Schmutz_et_al_(2006)_Environmental_&_economic_modelling.pdf",
      "files": [
        {
          "filename": "Schmutz_et_al_(2006)_Environmental_&_economic_modelling.pdf",
          "filesize": "262693",
          "url": "http://orgprints.org/7292/1/Schmutz_et_al_(2006)_Environmental_%26_economic_modelling.pdf"
        }
      ]
    }
  ]
}