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About NORSØK
Tingvoll Solar and Bioenergy Centre
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Tingvoll Gard as a Research and Educational Arena
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Anne-Kristin Løes
Senior Research Scientist
anne-kristin.loes@norsok.no
+47-404 79 962
Address:
Gunnars veg 6
Show full profile »
Background
Plant nutrition,Organic consumption
CV
Projects (13)
Publications (20)
Projects (13)
Co-substrates for biogas production in organic farms
2019-08-27
(Updated:
2019-08-28
)
Ingvar Kvande
Effect of soil organic matter management on soil characteristics potato yield and...
2019-07-11
(Updated:
2019-09-19
)
Tatiana Rittl
<p> Potato is the world’s number one non-grain food commodity.</p>
Farmers and the city: enhancing added value and sustainability through optimized use...
2019-05-23
(Updated:
2019-06-03
)
Anne-Kristin Løes
How to profit from an urban farm location? Better utilisation of farmland, innovative business models and recycling of nutrients are the keywords of the project.
Organic potatoes in Mid-Norway – the potential of early cultivars and good ag...
2019-05-13
(Updated:
2019-08-26
)
Anne-Kristin Løes
Can early potato cultivars give satisfactory yields before infestation of late blight, and be used for storage? An organic field experiment is conducted on three sites in Mid-Norway during 2019.
Experiments with fermenting of livestock manure
2019-01-14
Anne-Kristin Løes
The project «Experiments with fermenting of livestock manure» (2016-2018) tests the application of effective microorganisms (EM) in animal stalls and manure storage at selected farms in Norway.
Marine rest raw materials for fertilizers to organic agriculture (RESTOR)
2017-08-04
(Updated:
2019-09-18
)
Anne-Kristin Løes
Recycled fertilizers may increase organic farming integrity. Lots of nutrients are leached into the sea. Can we combine cod heads and seaweed residues to a complete fertilizer for organic growing?
Quality grains for food – the potential of non-commercialized Norwegian varietal material
2016-07-09
(Updated:
2017-10-24
)
Anne-Kristin Løes
Breeding a new grain variety is hard work, and in the process, varietal material with potential use in organic and low-input farming systems may be lost. This project cooperates with the industry to search for such material.
Total Utilization of Raw Materials in the Supply Chain for Food with...
2016-02-18
(Updated:
2018-05-30
)
Anne-Kristin Løes
CThe CYCLE project aims at upcycling food industry co-streams in the value chains for pelagic fish, chicken, vegetables and potatoes, where new utilisations may increase benefits and economic profit.
Improved Phosphorus Resource Efficiency in Organic Agriculture via Recycling and Enhanced Biological...
2016-02-18
(Updated:
2018-02-27
)
Anne-Kristin Løes
Phosphorus (P) is lost from agriculture via product sales. Organic wastes should be recycled back to agricultural soils, and plants and cropping systems developed that are able to utilize P efficiently.
Coordinating Organic Plant Breeding Activities for Diversity (COBRA)
2016-02-12
(Updated:
2018-02-27
)
Anne-Kristin Løes
COBRA aims at bringing organic plant breeding forwards by deliberately utilizing genetic diversity, e.g. by replacing uniform varieties of cereals with populations adapted to local conditions over time.
Reduced nitrogen emissions from digestate with application of marble "Marmorfiks"
2016-01-02
(Updated:
2017-08-25
)
Anne-Kristin Løes
Grounded marble, a residual product from supply industry for printing paper, may reduce odour and N-emissions from manure and digestates. Marble will be tested in field and lab experiments at Tingvoll during 2016.
Complete and Bio-economical Exploitation of Laying Hens
2015-12-21
(Updated:
2018-01-04
)
Anne-Kristin Løes
HØNE: The slaughter of Norwegian laying hens is not economically viable, and the majority of spent hens are incinerated. This is a waste of valuable resources. In the project we aim to develop innovative utilisation of spent hens, e.g. using hydrolysis to produce oils and proteins.
Effects of Anaerobically Digested Manure on Soil Fertility. The Field Experiment “SoilEffects”
2015-12-20
(Updated:
2019-09-18
)
Anne-Kristin Løes
Since 2011, grass-clover yields and soil characteristics have been studied at Tingvoll farm, with application of digested and non-digested slurry from organic dairy cows. Results are available below.
Publications (20)
Effects of struvite application on soil and plants: a short‐term field st...
2019-09-16
The soil P concentration commonly declines over time by organic management, if the farm does not acquire enough fertilisers or other inputs containing P from outside. An interesting source to supply farms with P is struvite (magnesium‐ammonium phosphate). This mineral easily precipitates when the concentrations of these nutrients is high enough, such as in a...
Effect of fish bones and algae fibre as fertilisers for ryegrass
2019-09-07
(Updated:
2019-09-18
)
In organic growing, both in Norway and elsewhere in Europe, significant amounts of fertiliser products not derived from certified organic farming are used, such as dried poultry manure or other types of fertilisers derived from conventional farms such as animal by-products. Organic agriculture aims to be independent of conventional agriculture, and fertilisers derived from harvesting...
Pathways to phase-out contentious inputs from organic agriculture in Europe (Organic -PLUS):...
2019-07-08
A recent Horizon 2020-call asked for research to phase out contentious inputs from organic agriculture. During 2018-2021, Organic-PLUS, led by Coventry University, UK will identify and evaluate such inputs, provide technical solutions to phase them out, and assess economic, environmental and social effects of such changes. The project is is funded as a Research and...
Pathways to phase-out contentious inputs from organic agriculture in Europe: WP SOIL...
2019-07-08
In the Horizon 2020-project "Pathways to phase-out contentious inputs from organic agriculture in Europe" (Organic PLUS), the WP SOIL (WP5) explores the topics of peat, plastic and animal-derived fertilisers as contentious inputs to organic farming. Peat is studied as an input in various growing media in horticulture. Plastic is studied for use as a soil...
Increased utilisation of renewable resources: Dilemmas for organic agriculture
2019-07-08
Minimising outputs of waste and pollution by recycling and efficient utilisation of renewable Resources is of common interest for organic agriculture and the concepts of circular and bioeconomy. However, in practice, many efforts to increase recycling of various biological materials in organic agriculture are hampered because standards for certified organic production and processing tend to...
Kvalitetskorn til mat – muligheter i ikke-kommersialisert norsk sortsmateriale.Forsøk med vårhvete til...
2019-04-12
(Updated:
2019-05-08
)
25 sorter og foredlingslinjer av vårhvete ble sammenliknet i feltforsøk på to lokaliteter i Nord-Trøndelag i 2017 og 2018, med økologiske dyrkingsbetingelser. Utvalget inneholdt sorter som er i bruk i økologisk dyrking til håndverksbaking i Trøndelag (Dala landhvete, Fram II), enkelte andre eldre norske sorter (Norrøna, Møystad, Runar), to svenske sorter med litt annen glutenkvalitet enn modern...
Special issue of Organic Agriculture — Organic 3.0
2019-03-01
It is an honor to be able to present this special issue of Organic Agriculture: Organic 3.0 for the Organic World Congress in India 2017. In this issue, we have collected a number of papers relevant for the theme Organic 3.0. This special issue of Organic Agriculture about Organic 3.0 is published...
Hvordan kan verdikjeden for melk, kjøtt og ull bli mer klimavennlig enn i...
2019-02-23
(Updated:
2019-02-25
)
Vi må tenke kretsløp i alt vi gjør. Global oppvarming skyldes ubalanse i karbonets og nitrogenets kretsløp. Utnyttelsesgraden av karbon og nitrogen i produksjonen er helt avgjørende for klimabelastningen. Dette gjelder ikke bare landbruket, men i alt vi foretar oss. Det nasjonale klimaregnskapet bygger på mangelfull statistikk, og det trengs nye og bedre beregningsmetoder. Effekten av uli...
Current use and legal status of crop protection inputs
2019-02-05
This deliverable presents the results of the survey carried out in the frame of Tasks 3.1. and Task 5.1 in the Horizon 2020 Project Organic PLUS. A common table/questionnaire for both tasks was used in order to map the use of contentious inputs linked to plant protection (mainly Cu, S and mineral...
Current use of peat, plastic and fertiliser inputs in organic horticultural and...
2019-02-05
The use of contentious inputs linked to plant protection, and the use of peat, plastic and fertilisers used in growing have been mapped in selected organically produced crops in 10 countries across Europe. This report refers the output of this mapping. It shows that organic production has not come very far to phase out peat...
Tables describing the use of various inputs during organic growing of important...
2019-02-05
This Annex presents the results of the survey carried out in the frame of Tasks 3.1. and Task 5.1 in the Organic PLUS project. A common table/questionnaire for both tasks was used in order to map the use of contentious inputs linked to plant protection (mainly Cu, S and mineral oils), and...
Forsøk med fermentering av husdyrgjødsel
2018-12-21
Prosjektet “Forsøk med fermentering av husdyrgjødsel» (2016-2018) prøver ut tilsetning av effektive mikroorganismer (EM) i dyrerom og gjødsellagre på noen gårder i Norge. Et kontrollert forsøk ble gjennomført på Tingvoll vinteren 2017-18. Uttrykket «effektive mikroorganismer» ble først brukt i Japan, der forskere isolerte og dyrket opp stammer av ulike jordboende sopp og bakterier, og prøvde dem ut i ulike k...
INCREASED UTILIZATION OF RENEWABLE RESOURCES: DILEMMAS FOR ORGANIC AGRICULTURE
2018-10-29
Minimising outputs of waste and pollution by recycling is a common interest for organic agriculture and circular economy. However, in practice many efforts to increase recycling of various biological materials are hampered because standards for certified organic production and processing tend to prefer natural products, avoiding processing and especially chemical processes. This creates several dilemmas...
Følgeforskning - Biogassanlegget på Tingvoll gard
2018-08-30
Følgeforskning, det vil si dokumentasjon av gassproduksjon, drift, energibruk og energiproduksjon fra biogass-anlegget på tingvoll gard er gjennomført i tidsrommet 19.juni til 29.september 2017. Resultanene reflekterer ikke stabil drift (ulik organisk belastning), men peker i samme retning som tidligere resultater og erfaringer: følgeforskningen viser at det er avgjørende for stabil biogassproduksjon å oppnå god gjø...
Kvalitetskorn: Resultater fra feltforsøket i 2017
2018-07-31
26 accessions of spring wheat were compared in fiedl at 2 sites in Trøndelag in 2017. Results are reported here. Old varieties performed well With rspect to yields, but were more challenging to use for bread baking.
Vårhvete til håndverksbaking – viktige egenskaper for økologisk dyrking
2018-07-31
Økologisk korndyrking har lite omfang i Norge, men det er stigende interesse for gamle kornsorter og håndverksbaking. Prosjektet «Kvalitetskorn» har prøvd ut gamle og nye vårhvetesorter i Trøndelag, og undersøkt hva som er spesielt viktig for sorter som skal passe til økologisk dyrking. God konkurranseevne mot ugras, brukbart avlingsnivå, og god kvalitet med tanke på bakeegenska...
In vitro pepsin digestibility and amino acid composition in soluble and residual...
2018-06-28
Beta-keratin in poultry feathers is a structural protein that is resistant to degradation due to disulfide and hydrogen bonds. Feather meal can be a valuable feed compound if the digestibility can be increased. The objective of the present study was to analyze the effects of chemical, enzymatic, and pressure-thermic treatments for chicken feathers on solubility,...
Resultater av norske sortsforsøk med vårhvete under økologiske dyrkingsbetingelser i 200...
2018-03-21
(Updated:
2019-01-07
)
Det er ingen norsk foredling for økologiske kornsorter, men både Graminor og NIBIO tester aktuelt nytt sortsmateriale også underøkologiske dyrkingsbetingelser. Denne fila er et resultat av flittig arbeid gjennom en årrekke ved NIBIO Apelsvoll,der forsker Mauritz Åssveen, som har vært ansvarlig for verdiprøvinger av linjer og sorter av korn, også siden 1990-tallet har testet ulike kor...
Phosphorus availability on many organically managed farms in Europe
2018-03-01
Maintaining sufficient soil phosphorus (P) levels for non-limiting crop growth is challenging in organic systems since off-farm inputs of P are restricted. This study assessed the status of P on organic farms in Europe using soil test results for extractable P. Data was obtained from published literature, unpublished theses, and various national and regional databases...
Økologisk verdenskongress i India
2018-02-28
(Updated:
2019-09-18
)
Parapyorganisasjonen for økologisk landbruk, IFOAM Organics International, arrangerer verdenskongress hvert 3. år. I tett smog utenfor Delhi i India fikk europeiske delegater på kongressen i november 2017 god anledning til å reflektere over verdens urettferdighet, mens tre interessante dager var fylt av foredrag og indisk kultur.
