Essays about: "rectangular planting"

Found 2 essays containing the words rectangular planting.

1. 1. Effects of tree planting rectangularity on wood quality and growth of Lodgepole pine (Pinus contorta) in Sweden

   University essay from SLU/Southern Swedish Forest Research Centre

   Author : Mark Brand; [2013]
   Keywords : timber quality; Pinus contorta; tree properties; planting pattern; rectangular planting; row planting;

   Abstract : Lodgepole pine (Pinus contorta) was introduced on a production scale in Sweden during the mid 20th century. Traditional Swedish forestry practices include planting trees at evenly spaced rectangularities in order to maximize nutrient and light availability to individual trees, minimize branch diameter, and to encourage good stem form. READ MORE

3. 2. Diagnostiska metoder för växtvirus i nematodvektorer

   University essay from SLU/Dept. of Crop Science

   Author : Veronika Andersson; Helene Klingberg; [2006]
   Keywords : diagnistisering; nematoder; paratrichodorus; rostringar i potatis; tobacco rattle virus; trichodorus; TRV;

   Abstract : Tobacco Rattle Virus (TRV) is a soilborne plant virus. It is an important pathogen in potatoes where it causes spraing disease. This disease can lead to significant economical loss for the farmer, so it is imperative to get the proper diagnose before planting. TRV is spread naturally by free-living nematodes (Trichodorus and Paratrichodorus). READ MORE