• Decision support system for agricultural land use and fertilisation optimisation: a case study on barley production in Estonia 

      Astover, Alar; Roostalu, Hugo; Mõtte, Mati; Tamm, Indrek; Vasiliev, Nikolay; Lemetti, Illar
      Agricultural and Food Science : 2 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2006)
      The success of the decision support systems, developed within GIS with application of different models, depends on the quality of initial data and the models themselves as well as on the possibilities of their linking. ...
    • Efficiency of Estonian grain farms in 2000 2004 

      Vasiliev, Nikolay; Astover, Alar; Mõtte, Mati; Noormets, Merrit; Reintam, Endla; Roostalu, Hugo; Matveev, Eduard
      Agricultural and Food Science : 1 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2008)
      The aim of this study is to analyse the efficiency of Estonian grain farms after Estonia s transition to a market economy and during the accession period to the European Union (EU). The non-parametric method Data Envelopment ...