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Agronomy Science
Article . 2010 . Peer-reviewed
Data sources: Crossref
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Agronomy Science
Article . 2010
Data sources: DOAJ
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Zachwaszczenie pszenicy twardej w różnych systemach uprawy roli

Authors: ANDRZEJ WOŹNIAK;

Zachwaszczenie pszenicy twardej w różnych systemach uprawy roli

Abstract

W latach 2007–2008 oceniano zachwaszczenie pszenicy twardej wysiewanej w warunkach płużnej i bezpłużnej uprawy roli. Eksperyment założono w GD Uhrusk na rędzinie mieszanej. Czynnikami doświadczenia były: I. systemy uprawy roli: płużny i bezpłużny – uproszczony, II. dawki azotu: 90 i 150 kg · ha-1. Uprawa płużna polegała na wykonaniu podorywki po zbiorze przedplonu oraz orki przedzimowej. Uprawę bezpłużną wykonano w dwóch wariantach. W wariancie 1. użyto kultywatora do niszczenia ścierniska, w wariancie 2. herbicydu Roundup 360 SL. Wiosenna uprawa polegała na bronowaniu roli (uprawa płużna) lub jej kultywatorowaniu (uprawa bezpłużna). W doświadczeniu oceniono liczbę i powietrznie suchą masę chwastów na 1 m2 oraz skład gatunkowy. Wykazano, że uprawa bezpłużna (wariant 2) zwiększała liczbę chwastów i ich powietrznie suchą masę w stosunku do uprawy płużnej oraz uprawy bezpłużnej (wariant 1). Badane wskaźniki zależały także od współdziałania uprawy roli i dawki azotu.

Keywords

Ecology, powietrznie sucha masa chwastów, Agriculture (General), uprawa bezpłużna, pszenica twarda, dawka azotu, liczba chwastów, QH540-549.5, uprawa płużna, 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