"bulk density" - Selaus asiasanan mukaan MTT:n julkaisusarjat

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    • Effect of Cirsium arvense L. on soil physical properties and crop growth 

      Reintam, Endla; Trükmann, Katrin; Kuht, Jaan; Toomsoo, Avo; Teesalu, Triin; Köster, Tiina; Edesi, Liina; Nugis, Edvin
      Agricultural and Food Science : 2 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2008)
      The re-cultivation of abandoned areas creates weed control problems. The main problems in these areas are perennial weeds, such as Cirsium arvense L. but this perennial deep-rooted plant may have a beneficial effect on ...

    • Evidence for the formation of Luvisols/Alfisols as a response to coupled pedogenic and anthropogenic influences in a clay soil in Finland 

      Yli-Halla, Markku; Mokma, Delbert L; Alakukku, Laura; Drees, Richard; Wilding, Larry P
      Agricultural and Food Science : 3-4 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2009)
      Kuivatus muuttaa maan ominaisuuksia monin tavoin. Savisedimentin kuivuminen saa aikaan kutistumista ja rakenteen muodostumista. Rakenteellisen kutistumisen seurauksena syntyvät makrohuokoset toimivat ilman ja veden sekä ...