Sökning: "Pythium ultimum"
Hittade 2 avhandlingar innehållade orden Pythium ultimum.
1. Chlorophyll fluorescence as a biological feedback signal -for optimized plant growth conditions and stress diagnosis
Sammanfattning : The use of light emitting diodes (LEDs) instead of traditional high pressure sodium lamps, in greenhouses and indoor growing facilities, enables tuning and optimization of both light intensity and light spectrum. This opens for an energy saving potential not possible otherwise. LÄS MER
2. Dynamics of root microorganisms in closed hydroponic cropping systems
Sammanfattning : Greenhouse production of vegetables in closed hydroponic cropping systems is a resource-efficient technique for the production of high-quality produce with a high yield per unit area. While this type of cropping system allows savings in terms of water and nutrient use, the recirculation of water increases the risk of pathogen dispersal. LÄS MER