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Cultivation in rows – Weed control in spring cereal grains

{Tool} Cultivation in rows – Weed control in spring cereal grains. [Rækkedyrkning – Ukrudtsbekæmpelse i vårsæd.] Creator(s): Petersen, Maja Eline and Bertelsen, Inger. Issuing Organisation(s): AU - Aarhus University, KU - University of Copenhagen, AgroIntelli, Økologisk VKST, Barritskov Land- og Skovbrug, SEGES. ROWCROP – Højere udbytter med rækkedyrkning og efterafgrøder. (2018)

[thumbnail of Weed control in spring cereals] PDF - Published Version - Danish/Dansk (Weed control in spring cereals)
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Document available online at: https://www.landbrugsinfo.dk/Oekologi/Planteavl/Sider/oe_18_3811_faktaark-om-raekkedyrkningssystem.aspx


Summary in the original language of the document

By increasing the row spacing from 12.5 cm to 25 cm in your spring cereal grains it will be possible to both carry out weed control and simultaneously establish a nitrogen-fixing catch crop between the grain rows. As long as the number of plants is maintained when increasing the row spacing and crop damage is avoided, a row spacing up to 30 cm will not result in yield loss.
Weed control between the rows results in more than 75% reduction in number of weeds, although aggressive species were reduced less.
Weed control between the catch crop rows after harvest reduces perennial weeds.


Summary translation

Ved at øge rækkeafstanden fra 12,5 cm til 25 cm i din vårsæd bliver det muligt både at radrense og samtidig etablere en kvælstofsamlende efterafgrøde mellem kornrækkerne. Så længe plantetallet fastholdes, ved en øgning af rækkeafstanden, og afgrødeskader undgås, vil en rækkeafstand helt op til 30 cm ikke medføre udbyttetab.
Ukrudtsbekæmpelse mellem rækkerne resulterer i mere end 75% reduktion i antallet af ukrudt, selvom aggressive arter blev reduceret mindre.
Ukrudtsbekæmpelse mellem rækkerne med efterafgrøder efter høst reducerer flerårigt ukrudt.

EPrint Type:Practice tool
Teaser:Reduce weeds without reducing yield
What problem does the tool address?:Good weed control is essential for increased cereal yields
What solution does the tool offer?:Increased row width of 25 cm with weed control in the row improves weed control without reducing yield
Country:Denmark
Type of Practice Tool:Leaflets & guidelines
Theme:Weed management, Crop specific
Agrovoc keywords:
Language
Value
URI
English
arable farming
http://aims.fao.org/aos/agrovoc/c_36528
English
annual weeds
http://aims.fao.org/aos/agrovoc/c_459
English
catch crops
http://aims.fao.org/aos/agrovoc/c_29684
English
cereal crops
http://aims.fao.org/aos/agrovoc/c_25512
English
cover plants
http://aims.fao.org/aos/agrovoc/c_1936
English
cropping systems
http://aims.fao.org/aos/agrovoc/c_1971
English
crop management
http://aims.fao.org/aos/agrovoc/c_16094
English
mechanical weed control
http://aims.fao.org/aos/agrovoc/c_24200
English
perennial weeds
http://aims.fao.org/aos/agrovoc/c_5697
English
weed control
http://aims.fao.org/aos/agrovoc/c_8345
Subjects: Crop husbandry > Crop combinations and interactions
Crop husbandry > Production systems > Cereals, pulses and oilseeds
Crop husbandry > Weed management
Research affiliation: European Union > Horizon 2020 > OK-Net Arable > Selected tools
Denmark > Organic RDD 2 > RowCrop
European Union > Organic Farm Knowledge
Related Links:http://icrofs.dk/en/research/danish-research/organic-rdd-2/rowcrop/, https://organic-farmknowledge.org/tool/36822
Project ID:ofk
Deposited By: Rasmussen, Ilse Ankjær
ID Code:36822
Deposited On:19 Nov 2019 14:31
Last Modified:02 May 2024 10:32
Document Language:Danish/Dansk
Status:Published

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