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Restråstoff fra marine makroalger til gjødsling i jordbruket

Løes, Anne-Kristin (2022) Restråstoff fra marine makroalger til gjødsling i jordbruket. [Residual materials from marine macroalgae for fertilisation in agriculture.] Norwegian Centre for Organic Agriculture (NORSØK), Webinar arranged by Norwegian Seaweed Association.

[thumbnail of Tare som gjodsel Nov 2 2022 AKL.pptx] Microsoft PowerPoint - English


NORSØK has worked with residues of Ascophyllum nodosum (bladderwrack) after chemical extraction over several years, applying these residues as a sol amendment. The residual effect on plant growth has been significant. Seaweed material is high in K and Mg,and hence combines well with fish-derived materials rich in N, P and Ca to complete crop plants' demand for nutrients.

EPrint Type:Teaching resource
Keywords:fertiliser, RESTORX, bladderwrack, Ascophyllum, grisetang; MariGreen
Agrovoc keywords:
seaweed industry
Subjects: Crop husbandry > Composting and manuring
Food systems > Recycling, balancing and resource management
Research affiliation: Norway > NORSØK - Norwegian Centre for Organic Agriculture
Deposited By: Løes, Anne-Kristin
ID Code:44765
Deposited On:01 Dec 2022 15:39
Last Modified:01 Dec 2022 15:45
Document Language:Norwegian/Norsk

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