Concepedia

Helge Sjursen

HS

3

Publications

92

Citations

3

H-Index

2001

Active since

Affiliations

BioFortis (United States)(Current)

Helge Sjursen is an author at BioFortis (United States) specializing in sustainable agriculture, agricultural economics, and engineering.

Top concepts

EngineeringPublic HealthAgricultural EconomicsSustainable AgricultureBotanyLand UseCrop ProtectionFarming SystemsGrain ScienceCrop Management

Publications per year

2001–2011

3

Publications

3

Change of the Weed Seed Bank during the First Complete Six-Course Crop Rotation after Conversion from Conventional to Organic Farming

Helge Sjursen · Biological Agriculture & Horticulture · 2001 · 45 citations

Perennial Ley, Engineering, Botany +15

Effects of repeated clover undersowing, green manure ley and weed harrowing on weeds and yields in organic cereals

Helge Sjursen, Lars Olav Brandsæter, J. Netland · Acta Agriculturae Scandinavica Section B - Soil & Plant Science · 2011 · 28 citations

Precision Agriculture, Engineering, Botany +17

Repeated use of green-manure catch crops in organic cereal production – grain yields and nitrogen supply

Anne-Kristin Løes, Trond Maukon Henriksen, R. Eltun et al. · Acta Agriculturae Scandinavica Section B - Soil & Plant Science · 2011 · 19 citations

Green-manure Catch Crop, Engineering, Green-manure Catch Crops +16

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