Blar i Publikasjoner fra CRIStin - NIBIO på tidsskrift "Weed research (Print)"
Viser treff 1-7 av 7
-
Automatic adjustment of harrowing intensity in cereals using digital image analysis
(Peer reviewed; Journal article, 2020-11-24)Precision farming technologies were implemented into a commercial harrow to increase selectivity of weed harrowing in spring cereals. Digital cameras were mounted before and after the harrow measuring crop cover. Crop soil ... -
Comparing the emergence of Echinochloa crus-galli populations in different locations. Part I: Variations in emergence timing and behaviour of two populations
(Peer reviewed; Journal article, 2022-03-07)Echinochloa crus-galli (L.) P. Beauv. is one of the most important weeds. It is distributed worldwide and has adapted to diverse habitats and climatic conditions. This study aimed to compare the emergence patterns of two ... -
Comparing the emergence of Echinochloa crus-galli populations in different locations. Part II: similarities and threshold parameters
(Peer reviewed; Journal article, 2022-03-17)The variability in the emergence process of different populations was confirmed for two Echinochloa crus-galli populations, one from Italy (IT) and the second from Norway (NO). Seeds were sown in 12 localities over Europe ... -
Control of Elymus repens by rhizome fragmentation and repeated mowing in a newly established white clover sward
(Journal article; Peer reviewed, 2017-03-14)Control of perennial weeds, such as Elymus repens, generally requires herbicides or intensive tillage. Alternative methods, such as mowing and competition from subsidiary crops, provide less efficient control. Fragmenting ... -
Dry weight minimum in the underground storage and proliferation organs of six creeping perennial weeds
(Peer reviewed; Journal article, 2021-05-06)Many herbaceous perennial plant species gain significant competitive advantages from their underground creeping storage and proliferation organs (CR), making them more likely to become successful weeds or invasive plants. ... -
Growth pattern of Juncus effusus and Juncus conglomeratus in response to cutting frequency
(Journal article; Peer reviewed, 2018-07-23)Increasing abundance of Juncus effusus (soft rush) and Juncus conglomeratus (compact rush) in pastures and meadows in western Norway has caused reductions in forage yield and quality in recent decades. Understanding plant ... -
Impacts of soil moisture level and organic matter content on growth of two Juncus species and Poa pratensis grown under acid soil conditions
(Journal article; Peer reviewed, 2019)The abundance of Juncus effusus (soft rush) and Juncus conglomeratus (compact rush) has increased in coastal grasslands in Norway over recent decades, and their spread has coincided with increased precipitation in the ...