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6029: Ugrasharving i korn [Weed harrowing in cereal crops]

Mangerud, Kjell; Brandsæter, Lars Olav and Wærnhus, Kjell (2005) Ugrasharving i korn [Weed harrowing in cereal crops]. Paper presented at Plantemøtet Østlandet 2005 (The Crop Research Conference in Eastern Norway 2005), Sarpsborg, Norway, February 9-10, 2005; Published in Heiberg, Nina; Sundheim, Leif and Munthe, Kari, Eds. Grønn kunnskap 9(2), page pp. 375-382. Planteforsk, Ås, Norway.

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Summary

Denne undersøkelsen har som målsetning å finne klarere kriterier om det skal harves, når det skal harves, hvordan harva skal stilles inn og hvilke harvtyper og tindetyper som er optimale på forskjellige jordtyper. Videre skal en se på hvordan underkultur kan tilpasses ugrasharving. Resultatene første år er interessante, men det er for tidlig å trekke konklusjoner.

Additional Summary

The objective of this study is to find clearer criteria for whether to harrow or not, timing of harrowing, adjusting of the harrow, and what types of harrows and tines are optimal on various soil types. Furthermore, how to fit under-crops to weed harrowing will be studied. The results for first year are interesting, however it is too early to conclude.

Document Language:Norsk - Norwegian
Keywords:ugrasharving, ugras, harving, korn, cereal crops, soil tillage,
Subject Areas: Crop husbandry > Production systems > Cereals, pulses and oilseeds
Crop husbandry > Weed management
Research affiliation: Norway > Planteforsk - The Norwegian Crop Research Institute
Norway > HIHM - Hedmark University College
Total budget (Euro):0
Orgprints ID Number:6029
Contact:Mangerud, Ass. Professor Kjell
Deposited On:13 December 2005
EPrint Type:Conference paper
Published?:Published
Peer Review Status:Not peer-reviewed

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