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Agronomy Science
Article . 2009 . Peer-reviewed
License: CC BY NC ND
Data sources: Crossref
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Agronomy Science
Article . 2009
Data sources: DOAJ
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Wpływ sposobu pielęgnacji i nawożenia azotem na zachwaszczenie łanu pszenicy twardej (Triticum durum Desf.)

Authors: STANISŁAW DERYŁO;

Wpływ sposobu pielęgnacji i nawożenia azotem na zachwaszczenie łanu pszenicy twardej (Triticum durum Desf.)

Abstract

W latach 2004–2006 badano wpływ zróżnicowanych sposobów pielęgnacji łanu i wielkości dawek nawożenia azotowego na zachwaszczenie łanu pszenicy twardej. Doświadczenie przeprowadzono na glebie lessowej w GD Czesławice metodą bloków losowanych w 3 powtórzeniach. W doświadczeniu oceniono zachwaszczenie łanu pszenicy twardej, tj. liczbę i powietrznie suchą masę chwastów w g · m-2 oraz skład gatunkowy. Wykazano, że chemiczna pielęgnacja roślin przyczyniła się do redukcji liczby chwastów o 72,3% i ich powietrznie suchej masy o 49,5% oraz flory zachwaszczającej o 6–11 gatunków. Dominującymi chwastami w łanie pszenicy twardej były następujące gatunki: Chenopodium album, Galinsoga parviflora, Viola arvensis, Elymus repens, Veronica persica, Echinochloa crus-gaalli, Convolvulus arvensis i Cirsium arvense. Zróżnicowane nawożenie azotowe oraz retardanty nie miały istotnego wpływu na stan zachwaszczenia łanu pszenicy twardej.

Keywords

Ecology, Agriculture (General), pielęgnacja łanu, pszenica twarda, nawożenie azotowe, zachwaszczenie łanu, 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