Research article2024Peer reviewedOpen access
Nutrient utilization and growth of tomato crops fertilized with solid anaerobic digestate
Asp, Håkan; Bergstrand, Karl-Johan.
Publications
Research article2023Peer reviewedOpen access
Production of oyster mushroom (Pleurotus ostreatus) on sawdust supplemented with anaerobic digestate
Hultberg, M.; Asp, H.; Bergstrand, K. J. et al.
Research article2023Peer reviewedOpen access
Occurrence and fate of contaminants of emerging concern and their transformation products after uptake by pak choi (Brassica rapa subsp. chinensis)
Sunyer-Caldu, Adria; Golovko, Oksana; Kaczmarek, Michal et al.
Factsheet2023Open access
Modifiering av biogödsel för ökad användning i krukodling och för minskad torvanvändning
Asp, Håkan.
Research article2023Peer reviewedOpen access
Nutrient challenges with solid-phase anaerobic digestate as a peat substitute-Storage decreased ammonium toxicity but increased phosphorus availability
Caspersen, Siri; Oskarsson, Camilla; Asp, Hakan.
Research article2022Peer reviewedOpen access
Benefits and drawbacks of combined plant and mushroom production in substrate based on biogas digestate and peat
Hultberg, Malin; Oskarsson, Camilla; Bergstrand, Karl-Johan et al.
Research article2022Peer reviewedOpen access
Anaerobic digestate as peat substitute and fertiliser in pot production of basil
Asp, Hakan; Bergstrand, Karl-Johan; Caspersen, Siri et al.
Research article2022Peer reviewedOpen access
Food waste to new food: Risk assessment and microbial community analysis of anaerobic digestate as a nutrient source in hydroponic production of vegetables
Södergren, Julia; Larsson, Christer U.; Wadsö, Lars et al.
Research article2022Peer reviewedOpen access
Liquid anaerobic digestate as sole nutrient source in soilless horticulture – or spiked with mineral nutrients for improved plant growth
Weimers, Kristina; Bergstrand, Karl-Johan; Hultberg, Malin et al.
Research article2022Peer reviewedOpen access
Uptake of perfluoroalkyl substances, pharmaceuticals, and parabens by oyster mushrooms (Pleurotus ostreatus) and exposure risk in human consumption
Golovko, Oksana; Kaczmarek, Michal; Asp, Håkan et al.
Research article2022Peer reviewedOpen access
Organic micropollutants, heavy metals and pathogens in anaerobic digestate based on food waste
Golovko, Oksana; Ahrens, Lutz; Schelin, Jenny et al.
Research article2021Peer reviewedOpen access
Biogas Digestate in Vegetable Hydroponic Production: pH Dynamics and pH Management by Controlled Nitrification
Lind, Olle Pelayo; Hultberg, Malin; Bergstrand, Karl-Johan et al.
Conference paper2021Peer reviewed
Methods for measuring nutrient mineralization in growing media with organic fertilizers incorporated
Bergstrand, Karl-Johan; Asp, Håkan.
Conference paper2021Peer reviewed
Circularity in practice: reusing restaurant waste for in-house vegetable production
Asp, Håkan; Bergstrand, Karl-Johan; Hultberg, Malin.
Factsheet2020Open access
Biogödsel som näringskälla vid hydroponisk odling - nitrifiering och pH
Asp, Håkan; Bergstrand, Karl-Johan; Hultberg, Malin.
Research article2020Peer reviewedOpen access
Dynamics of nutrient availability in tomato production with organic fertilisers
Bergstrand, Karl-Johan; Löfkvist, Klara; Asp, Håkan.
Conference paper2020Peer reviewed
End-of-day treatments as a way of controlling growth in ornamental pot plants
Bergstrand, Karl-Johan; Asp, Håkan.
Research article2020Peer reviewedOpen access
Utilizing Anaerobic Digestates as Nutrient Solutions in Hydroponic Production Systems
Bergstrand, Karl-Johan; Asp, Håkan; Hultberg, Malin.
Factsheet2019Open access
Styr tillväxten med ljuset
Asp, Håkan; Schüssler, Hartmut K.; Bergstrand, Karl-Johan.
Factsheet2019Open access
Näringsfrisättning från organiska gödselmedel i ekologisk odling
Löfkvist, Klara; Asp, Håkan; Bergstrand, Karl-Johan.
Magazine article2019
Eko-odling av tomater - rötrest ett bra gödselmedel
Bergstrand, Karl-Johan; Asp, Håkan; Löfkvist, Klara.
Newspaper article2019
Ökade utsläpp med krav på ekologiskt
Bergstrand, Karl-Johan; Asp, Håkan; Hultberg, Malin.
Research article2019Peer reviewedOpen access
Dynamics of nitrogen availability in pot grown crops with organic fertilization
Bergstrand, Karl-Johan; Lofkvist, Klara; Asp, Hakan.
Research article2018Peer reviewed
Adding benefit to wetlands - Valorization of harvested common reed through mushroom production
Hultberg, Malin; Prade, Thomas; Bodin, Hristina et al.
Research article2018Peer reviewedOpen access
Differences in Al sensitivity affect establishment of Populus genotypes on acidic forest land
Bohlenius, Henrik; Asp, Hakan; Hjelm, Karin.
Magazine article2018
Biomull - substrat och gödsel i växthusproduktion
Asp, Håkan.
Factsheet2017Open access
Ekologisk odling av trädgårdsblåbär, erfarenhet från försöksodling på Rånna försöksstation
Svensson, Birgitta; Caspersen, Siri; Asp, Håkan.
Research article2017Peer reviewed
Effects of biopellets composed of microalgae and fungi on cadmium present at environmentally relevant levels in water
Bodin, Hristina; Asp, Hakan; Hultberg, Malin.
Research article2017Peer reviewedOpen access
Use of the effluent from biogas production for cultivation of Spirulina
Hultberg, Malin; Lind, Olle; Birgersson, Goran et al.
Conference paper2017
Different light spectra is affecting growth and morphology of transplants of Solanum lycopersicum
Bergstrand, Karl-Johan; Asp, Håkan; Schüssler, Hartmut K..
Report2017Open access
Slutrapport SLU-Ekoforsk projekt : produktionssystem för ekologisk odling av trädgårdsblåbär 2014 - 2016: organic production systems in Northern highbush blueberries
Asp, Håkan; Svensson, Birgitta; Caspersen, Siri et al.
Conference paper2017Peer reviewed
Narrow-band lighting combined with short photoperiods as a way to control growth and shape in greenhouse grown ornamentals
Bergstrand, Karl-Johan; Asp, Håkan; Schüssler, Hartmut K..
Magazine article2016
Rött ljus-nyckelfaktor för hortikulturell produktion
Bergstrand, Karl-Johan; Asp, Håkan; Schüssler, Hartmut K..
Research article2016Peer reviewed
Effect of microalgal treatments on pesticides in water
Hultberg, Malin; Bodin, Hristina; Ardal, Embla et al.
Conference paper2016Peer reviewed
Growth control of ornamental and bedding plants by manipulation of photoperiod and light quality
Bergstranda, K. -J.; Asp, H.; Schussler, H. K..;Currey, CJ (ed.);Lopez, RG (ed.);Runkle, ES (ed.).
Research article2016Peer reviewed
Blueberry-Soil interactions from an organic perspective
Caspersen S, Svensson B, Hakansson T, Winter C, Khalil S, Asp H.
Research article2016Peer reviewed
Growth response of hybrid aspen (Populus × wettsteinii) and Populus trichocarpa to different pH levels and nutrient availabilities
Bohlenius, Henrik; Overgaard, Rolf; Asp, Hakan.
Research article2015Peer reviewedOpen access
Plant developmental consequenses of lighting from above or below in the production of Poinsettia
Bergstrand, Karl-Johan; Asp, Håkan; Larsson Jönsson, Helene et al.
Factsheet2015Open access
Utnyttja belysningen effektivt
Bergstrand, Karl-Johan; Asp, Håkan; Schüssler, Hartmut K..
Report2015
IKEA Home Farming-Indoor : SLU-report 2015-01-14
Karlen, Helena; Asp, Håkan; Bergstrand, Karl-Johan.
Research article2014Peer reviewed
Development and Acclimatisation of Horticultural Plants Subjected to Narrow-Band Lighting
Bergstrand, Karl-Johan; Asp, Håkan; Schüssler, Hartmut K..
Report chapter2014
Potential of urban horticulture to secure food provisions in urban and peri-urban environments
Asp, Håkan; Alsanius, Beatrix.
Research article2014Peer reviewed
Recovery of phosphorus fertilizer in potato as affected by application strategy and soil type
Ekelöf, Joakim; Lundell, Johanna; Asp, Håkan et al.
Research article2014Peer reviewed
Biofilm Formation by Chlorella vulgaris is Affected by Light Quality
Hultberg, Malin; Asp, Håkan; Marttila, Salla et al.
Factsheet2014Open access
Nya möjligheter att kontrollera tillväxten hos utplanteringsväxter med hjälp av ljuset
Bergstrand, Karl-Johan; Asp, Håkan; Schüssler, Hartmut K..
Research article2014Peer reviewed
Evaluation of a new vessel system based on temporary immersion system for micropropagation
Welander, Margareta; Persson, Johanna; Asp, Håkan et al.
Research article2013Peer reviewedOpen access
Effects of pH and nitrogen on cadmium uptake in potato
Larsson Jönsson, Helene; Asp, Håkan.
Magazine article2013
Upp- och nervända världen inom belysning
Bergstrand, Karl-Johan; Asp, Håkan; Schüssler, Hartmut K..
Magazine article2013
Ryktet om högtrycksnatriumlampans död betydligt överdrivet
Bergstrand, Karl-Johan; Asp, Håkan; Schüssler, Hartmut K..
Magazine article2013
Högtrycksnatriumlampan duger än
Bergstrand, Karl-Johan; Asp, Håkan; Schüssler, Hartmut K..