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Black-grass control in winter cereals with hoeing

{Tool} Black-grass control in winter cereals with hoeing. [Ackerfuchsschwanz in Wintergetreide durch Hacken regulieren.] Creator(s): Dierauer, Hansueli; Siegrist, Franziska and Weidmann, Gilles. Issuing Organisation(s): Research Institute of Organic Agriculture FiBL. OK-Net Arable Practice Abstract, no. 004. (2017)

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Online at: https://orgprints.org/31019

Summary

Thanks to the use of the bladed hoe, strong-rooting grass weeds can be successfully uprooted even in heavier soils. Other problem weeds, such as cow vetch, hemp-nettle, windgrass, or burdock, can also be controlled with the bladed hoe.
• Sow the winter cereal in October, in rows with spacing of at least 20 cm.
• When the cereal is at the 3-leaf-stage, control sprouting weeds with 1-2 harrowing procedures.
• After using the harrow and as the winter cereals begin tillering, root out the yet intact, well-rooted grass weed between the rows with help of a duckfoot-bladed hoeing device. The duckfoot bladed hoe may also be used in combination with the harrow.

Summary translation

Durch den Einsatz der Scharhacke können Ungräser mit starkem Wurzelwerk selbst in schwereren Böden erfolgreich entwurzelt werden. Auch andere Problemunkräuter wie die Vogelwicke, der Hohlzahn, der Windhalm oder die Klette werden durch die Scharhacke erfasst.
• Das Wintergetreide im Oktober in Reihen mit einem Abstand von mindestens 20 cm säen.
• Wenn das Getreide im 3-Blatt-Stadium ist, das keimende Unkraut mit 1-2 Striegeleinsätzen verschütten oder freilegen.
• Nach dem Einsatz des Striegels zu Beginn der Bestockung des Wintergetreides das noch unversehrte, gut verwurzelte Ungras zwischen den Reihen mit einem Hackgerät mit Gänsefussscharen entwurzeln. Die Gänsefussscharhacke kann auch in Kombination mit dem Striegel eingesetzt werden.

EPrint Type:Practice tool
What problem does the tool address?:Black grass mainly sprouts in the autumn and is therefore already rooted strongly enough to withstand harrow tines during the first harrowing of the 3-leaf-stage winter cereal. This harrowing can even stimulate blackgrass sprouting. Heavy soils tend to encourage black grass, further impairing the harrow's effect.
What solution does the tool offer?:The cereals can be sown with a row spacing of at least
20 cm, so as to enable the use of the duckfoot-bladed hoe or a device combination of harrow and bladed hoe for weed control in between rows, in addition to the harrow.
Country:Switzerland
Type of Practice Tool:Practice abstracts
Location:In cereal-cultivation areas in Europe
Theme:Weed management
Keywords:mechanical weed control, weed management
Keywords:mechanical weed control, weed management
Agrovoc keywords:
LanguageValueURI
Englishmechanical weed controlhttp://aims.fao.org/aos/agrovoc/c_24200
Englishweed controlhttp://aims.fao.org/aos/agrovoc/c_8345
Englisharable farminghttp://aims.fao.org/aos/agrovoc/c_36528
Subjects: Crop husbandry > Weed management
Research affiliation: Switzerland > FiBL - Research Institute of Organic Agriculture Switzerland > Advisory Service
European Union > Horizon 2020 > OK-Net Arable
Related Links:http://farmknowledge.org/, http://www.bioaktuell.ch/pflanzenbau/ackerbau/unkrautregulierung.html, http://farmknowledge.org/index.php/search-for-ok-tools?v=31019
Project ID:oknet
Deposited By: Forschungsinstitut für biologischen Landbau, FiBL
ID Code:31019
Deposited On:13 Jan 2017 10:26
Last Modified:23 Jan 2019 12:27
Document Language:English, German/Deutsch
Status:Published

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