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NORSØK joins major European initiative for circular food systems: CIRCULANDIA

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Environment

20. jan 2026

NORSØK joins major European initiative for circular food systems: CIRCULANDIA

The fertiliser of the future is recycled

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Agriculture
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11. sep 2025

The fertiliser of the future is recycled

From Fish Waste to Bark Extract: BIO2 Closes the Loop

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Agriculture
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26. jun 2025

From Fish Waste to Bark Extract: BIO2 Closes the Loop

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SUSDOCK: Sustainable control of docks (Rumex spp.) – Synergies of detection, mapping and innovative weed control

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Agriculture

21. sep 2026

SUSDOCK: Sustainable control of docks (Rumex spp.) – Synergies of detection, mapping and innovative weed control

Flexible tent systems, a possible control measure against the fungal disease gray mold, in organic and conventional strawberry production. TELTSYS

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Agriculture

19. mai 2026

Flexible tent systems, a possible control measure against the fungal disease gray mold, in organic and conventional strawberry production. TELTSYS

Circular systemic solutions for regenerative agriculture, local food systems, and reusable packaging in cities and regions (CIRCULANDIA)

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Agriculture
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07. mai 2026

Circular systemic solutions for regenerative agriculture, local food systems, and reusable packaging in cities and regions (CIRCULANDIA)

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13October
Webinarserie: Allsidig økologisk grønnsaks- og markedshagedyrking
13. October - 8. December
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29October
Sommelier-Siderbonde verksted hos Tingvoll Sider med Liora Levi
Thursday 29. Oct 2026 at 11:00 - 17:00
Holmeidstranda 380 6630 Tingvoll
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05November
Webinar: Løkvekster for lokalmatmarkedet - fra dyrking til salg
Thursday 5. Nov 2026 at 10:00 - 12:00
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Influence of cover crops on pathogen-induced yield loss in an Rhizoctonia solani-inoculated organic potato field trial

2026-08-24

Contributors: Maximilian Koch, Tatiana Francischinelli Rittl, Susanne Eich-Greatorex

Circular bioeconomy in practice: Use of marine residues in fertilizers

2026-06-02

Contributors: Tatiana Francischinelli Rittl, Anne-Kristin Løes, Ingvar Kvande, Jon Geirmund Lied, Maria Aker, Roar Svanem

Elemental uptake in above-ground plant material of perennial ley after high application of seaweed materials

2026-03-23

Contributors: Anne-Kristin Løes, Joshua Cabell, Åsgeir R. Almås

High rates of seven seaweed materials, corresponding to 1.6–4 kg DM m−2, were applied to a second-year grass-clover ley in spring to study the plant growth response, and potential relationships between applied elements and the uptake of elements in above-ground plant material (APM). The rates were close to the maximum permitted over 10 years by Norwegian regulation due to the concentration of cadmium (Cd) in the seaweed products. With one fermented material (liquid, acidic), only perennial weeds survived. With solid amendments, the plants grew vigorously. The plant growth was measured over two seasons. The rate of potassium (K) applied varied from 45 to 256 g m−2 and hence was well above recommended values; e.g., of 7 g m−2 in spring for grazing of ewes. The balance between monovalent K and divalent calcium (Ca) and magnesium (Mg) in APM exceeded critical levels for ruminant animals, especially in the 1st growing season. No relationship was found between the applied rates and the uptake of Cd in APM. For arsenic (As), the uptake in APM increased with higher rates of applied As, and the As concentrations in APM as well as the uptake of As were related to the applied rates of As. The total uptake over two growing seasons was also closely related with the applied rate (R2 = 0.72) and ranged from 0.1–0.3% of the applied As. Hence, high rates of seaweed application may not hamper plant growth, but rates should be restricted to avoid risk of tetany disease in farm animals, and plant uptake of As.

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Agriculture

Food

Environment

Energy

News

NORSØK joins major European initiative for circular food systems: CIRCULANDIA

The fertiliser of the future is recycled

From Fish Waste to Bark Extract: BIO2 Closes the Loop

Projects

SUSDOCK: Sustainable control of docks (Rumex spp.) – Synergies of detection, mapping and innovative weed control

Flexible tent systems, a possible control measure against the fungal disease gray mold, in organic and conventional strawberry production. TELTSYS

Circular systemic solutions for regenerative agriculture, local food systems, and reusable packaging in cities and regions (CIRCULANDIA)

Webinarserie: Allsidig økologisk grønnsaks- og markedshagedyrking

Sommelier-Siderbonde verksted hos Tingvoll Sider med Liora Levi

Webinar: Løkvekster for lokalmatmarkedet - fra dyrking til salg

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