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Agronomy Science
Article . 2009 . Peer-reviewed
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Agronomy Science
Article . 2009
Data sources: DOAJ
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Zachwaszczenie pszenicy ozimej po jednorocznym ugorowaniu pola na rędzinie

Authors: ELŻBIETA PODSTAWKA-CHMIELEWSKA; JOANNA KURUS;

Zachwaszczenie pszenicy ozimej po jednorocznym ugorowaniu pola na rędzinie

Abstract

W latach 2004–2007 przeprowadzono badania, których celem była ocena następczego wpływu różnych sposobów ugorowania pola na zachwaszczenie pszenicy ozimej. W doświadczeniu, założonym na rędzinie, uwzględniono 5 form ugorowania: A – ugór czarny, B – ugór uprawowo-herbicydowy, C – ugór herbicydowy, D – ugór zielony na paszę, E – ugór zielony na nawóz. Na ugorze B i C stosowano dwukrotnie Roundup w dawce 3 l  ha-1. Analizę zachwaszczenia wykonywano bezpośrednio przed zbiorem pszenicy metodą ilościowo-wagową, określając obsadę i powietrznie suchą masę chwastów na 1 m2 oraz skład gatunkowy. Stwierdzono, że najmniejsze zachwaszczenie pszenicy występowało po ugorze czarnym, największe zaś w stanowisku po ugorze zielonym na nawóz. W zachwaszczeniu pszenicy, niezależnie od sposobu ugorowania, przeważały chwasty krótkotrwałe, wśród których dominowała Apera spica-venti. Uprawa mieszanki zbożowo-strączkowej na przyoranie, w porównaniu z innymi sposobami ugorowania, przyczyniała się do silniejszego zachwaszczenia Apera spica-venti i Elymus repens. 

Keywords

Ecology, ugór zielony na paszę, Agriculture (General), jednoroczne ugorowanie pola, ugór uprawowo-herbicydowy, ugór zielony na nawóz, ugór herbicydowy, ugór czarny, QH540-549.5, S1-972

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold