Essays about: "Julia Dahlqvist"

Found 2 essays containing the words Julia Dahlqvist.

1. 1. Arbuscular mycorrhizal fungi in spring wheat : impact of waste-based fertilizers

   University essay from SLU/Dept. of Soil and Environment

   Author : Julia Dahlqvist; [2018]
   Keywords : digestate; ash; Cd; cadmium; circular economy; phosphorus; Glomeromycota; quantitative polymerase chain reaction; qPCR; microscope; field; pH; Quarna;

   Abstract : Phosphate rock is a diminishing source of phosphorus (P) for crop production. Other sources are being investigated to replace it, for example bio-ash from wood combustion and biogas digestate from house hold wastes. Ash and digestate application have resulted in increased yields, but the effect on the soil biota has been somewhat varied. READ MORE

3. 2. What is the view of the black coffee twig borer (Xylosandrus compactus (Eichhoff)) among farmers, advisers and experts, and is the infestation on robusta coffee trees (Coffea canephora) higher or lower when grown close to a Ficus natalensis?

   University essay from SLU/Dept. of Ecology

   Author : Julia Dahlqvist; [2016]
   Keywords : Xylosandrus compactus; black coffee twig borer; robusta coffee; Coffea canephora; Uganda; Ficus natalensis; Natal fig;

   Abstract : The coffee industry in Uganda employs over 3.5 million families, and the exportation of coffee generates about 20 % of the foreign exchange earnings. Over the course of the past two decades a pest called the Black Coffee Twig Borer, Xylosandrus compactus (Eichhoff), has invaded the coffee plots. READ MORE