Essays about: "borbrist"

Found 2 essays containing the word borbrist.

  1. 1. Är bor nödvändigt vid skogsgödsling i Sverige?

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Mattias Sundberg; [2010]
    Keywords : Bor; skogsgödsling; tillväxtstörning;

    Abstract : This thesis has been made on behalf of SCA Skog AB to assess the need of boron in Swedishforest fertilization. Boron has been added to Swedish forest fertilizers since the beginning of the1980s. This makes the fertilizers more expensive and therefore has the necessity of boron inSwedish forest fertilization been raised. READ MORE

  2. 2. Marktillstånd och borbrist på åkermark planterad med gran i Västerbottens län

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Christian Folkesson; [2007]
    Keywords : bor; borbrist; borgödsling; åkermark; granplantering; Västerbotten; finkornig jord; pH; SOM Soil organic matter ; podsolering;

    Abstract : This study was made on former agricultural areas that had been planted with spruce or pine, in the county of Västerbotten. The goal of the project was to investigate suspected deficiency of boron in these areas. Several objects have been reported for possible deficiency and some of these have the characteristic symptoms of boron-deficiency. READ MORE