Paper · 2016 · Plant Soil and Environment

The effect of catch crops cultivated in accordance with the agri-environment scheme on weed infestation of spring wheat stand

W. Wojciechowski; J. Zawieja; A. Lehmann; et al.

4
claims
7
verbatim quotes
3
citations
2
research areas
✓
Open access · cc-by-nc

Abstract

The aim of the conducted study was to assess the effect of two types of stubble catch crops (a mixture of legumes and white mustard) as well as varied nitrogen fertilization on weed infestation of a spring wheat stand depending on the adopted tillage system. Weed infestation assessed at the tillering phase of spring wheat showed the lowest number of weeds in direct sowing after the mixed legume catch crop. The next assessment of weed infestation performed at the flowering phase of spring wheat showed that the lowest number of weeds was found in direct sowing immediately after the catch crop of a mixture of legumes and white mustard for the complete nitrogen fertilization rate. The lowest weed dry weight was recorded in conventional tillage after a mixture of legumes for the complete nitrogen fertilization rate and after white mustard for a reduced nitrogen fertilization rate.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Direct sowing after mixed legumes had the fewest weeds at wheat tillering.

Taxon
spring wheatTriticum aestivume0
Organ / stage
tillering phasee0
Treatment
direct sowing after the mixed legume catch crope0
Interactor
weedse0weed
Outcome
number of weedse0
Direction
loweste0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“spring wheat”

✓ located verbatim in the source · title, characters 107–119 · show in text ↑
e0

“Weed infestation assessed at the tillering phase of spring wheat showed the lowest number of weeds in direct sowing after the mixed legume catch crop.”

✓ located verbatim in the source · abstract, characters 259–409 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Direct sowing after the mixed legume and white mustard catch crop with full nitrogen had the fewest weeds at wheat flowering.

Taxon
spring wheatTriticum aestivume0
Organ / stage
flowering phasee0
Treatment
direct sowing immediately after the catch crop of a mixture of legumes and white mustard for the complete nitrogen fertilization ratee0
Interactor
weedse0weed
Outcome
number of weedse0
Direction
loweste0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The next assessment of weed infestation performed at the flowering phase of spring wheat showed that the lowest number of weeds was found in direct sowing immediately after the catch crop of a mixture of legumes and white mustard for the complete nitrogen fertilization rate.”

✓ located verbatim in the source · abstract, characters 410–685 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Conventional tillage after legumes with full nitrogen had the lowest weed dry weight.

Taxon
spring wheatTriticum aestivumt0
Treatment
conventional tillage after a mixture of legumes for the complete nitrogen fertilization ratee0
Interactor
weede0weed
Outcome
weed dry weighte0
Direction
loweste0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“spring wheat”

✓ located verbatim in the source · title, characters 107–119 · show in text ↑
e0

“The lowest weed dry weight was recorded in conventional tillage after a mixture of legumes for the complete nitrogen fertilization rate and after white mustard for a reduced nitrogen fertilization rate.”

✓ located verbatim in the source · abstract, characters 686–888 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Conventional tillage after white mustard with reduced nitrogen had the lowest weed dry weight.

Taxon
spring wheatTriticum aestivumt0
Treatment
white mustard for a reduced nitrogen fertilization ratee0
Interactor
weede0weed
Outcome
weed dry weighte0
Direction
loweste0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“spring wheat”

✓ located verbatim in the source · title, characters 107–119 · show in text ↑
e0

“The lowest weed dry weight was recorded in conventional tillage after a mixture of legumes for the complete nitrogen fertilization rate and after white mustard for a reduced nitrogen fertilization rate.”

✓ located verbatim in the source · abstract, characters 686–888 · show in text ↑

Sinapis alba · weed · Triticum aestivum (wheat)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

fertilization · weed · Triticum aestivum (wheat)Results differ

85 papers: 49 positive, 36 negative or no effect

48 papers in the same direction as this paper · 34 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

81 papers more in this group

See all 85 papers →

tillage · weed · Triticum aestivum (wheat)Results differ

183 papers: 126 positive, 57 negative or no effect

125 papers in the same direction as this paper · 56 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

179 papers more in this group

See all 183 papers →

transplanting · weed · Triticum aestivum (wheat)Positive and negative results

21 papers: 13 positive, 8 negative or no effect

12 papers in the same direction as this paper · 7 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

17 papers more in this group

See all 21 papers →

cover crop · weed · Triticum aestivum (wheat)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.