Paper · 2006 · Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture)

The impact of legumes incorporation on the yield formation in organic crop rotation

Žydrė Kadžiulienė; Lina Šarūnaitė

7
claims
7
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

A whole range factors and their influence the potential of legumes as nitrogen suppliers to subsequent crops. The experiments were aimed to assess the impact of several legumes to crop yield in organic crop rotation. Diferent field studies were conducted on a loamy Endocalcari-Epihypogleyic Cambisol in Dotnuva (55o 24' N). The effect of differ-ent legume/grass swards on the subsequent winter wheat crop depended on sward composition, and highest grain yield was obtained after ploughed-in lucerne. Spring wheat following lucerne/grass swards produced a higher grain yield than that red clover swards. Pre-crop of white clover and conventional drilling significantly affected winter wheat grain yield and the yield of triticale was higher following wheat after pre-crops that included white clover. The high-est winter wheat and following barley grain yield was achieved on the ploughed-in legumes plots using conventional sowing method.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ploughed-in lucerne gave the highest subsequent winter-wheat grain yield.

Treatment
ploughed-in lucernee0
Outcome
grain yielde0
Direction
higheste0

Not reportedTaxonComparator

Verbatim

e0

“highest grain yield was obtained after ploughed-in lucerne”

✓ located verbatim in the source · abstract, characters 441–499 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spring wheat yielded more after lucerne/grass than after red-clover swards.

Taxon
Spring wheatTriticum aestivume0
Treatment
lucerne/grass swardse0
Outcome
grain yielde0
Direction
highere0
Comparator
red clover swardse0

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

“Spring wheat following lucerne/grass swards produced a higher grain yield than that red clover swards.”

✓ located verbatim in the source · abstract, characters 501–603 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

White clover as pre-crop significantly affected winter-wheat grain yield.

Taxon
winter wheatTriticum aestivume0
Treatment
Pre-crop of white clovere0
Outcome
grain yielde0

Not reportedComparatorDirection

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

“Pre-crop of white clover and conventional drilling significantly affected winter wheat grain yield”

✓ located verbatim in the source · abstract, characters 604–702 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Conventional drilling significantly affected winter-wheat grain yield.

Taxon
winter wheatTriticum aestivume0
Treatment
conventional drillinge0
Outcome
grain yielde0

Not reportedComparatorDirection

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

“Pre-crop of white clover and conventional drilling significantly affected winter wheat grain yield”

✓ located verbatim in the source · abstract, characters 604–702 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Triticale yield was higher after wheat grown following pre-crops that included white clover.

Taxon
triticale×Triticosecalee0
Treatment
pre-crops that included white clovere0
Outcome
yield of triticalee0
Direction
highere0

Not reportedComparator

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

x Triticosecale
×Triticosecale · Taxon · picture from its Wikimedia Commons categoryMiquel Pujol Palol · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield of triticale was higher following wheat after pre-crops that included white clover”

✓ located verbatim in the source · abstract, characters 711–799 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ploughed-in legumes with conventional sowing gave the highest winter-wheat grain yield.

Taxon
winter wheatTriticum aestivume0
Treatment
ploughed-in legumes plots using conventional sowing methode0
Outcome
wheat and following barley grain yielde0
Direction
high-este0

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 high-est winter wheat and following barley grain yield was achieved on the ploughed-in legumes plots using conventional sowing method.”

✓ located verbatim in the source · abstract, characters 801–939 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ploughed-in legumes with conventional sowing gave the highest following-barley grain yield.

Treatment
ploughed-in legumes plots using conventional sowing methode0
Outcome
barley grain yielde0
Direction
high-este0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The high-est winter wheat and following barley grain yield was achieved on the ploughed-in legumes plots using conventional sowing method.”

✓ located verbatim in the source · abstract, characters 801–939 · show in text ↑

Medicago sativa · yield · Triticum aestivum (wheat)Positive and negative results

38 papers: 27 positive, 11 negative or no effect

26 papers in the same direction as this paper · 9 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

34 papers more in this group

See all 38 papers →

Trifolium repens · yield · x Triticosecale (triticale)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.