Abstract
Deficit plant nutrients, especially nitrogen, and weed competition are the most critical problems in organic farming. This research was carried out on research plots of the Agricultural Research and Extension Center of Atatürk University Agricultural Faculty during the cropping seasons of 2006-07, 2007-08, and 2008-09 under dry farming conditions. A factorial experimental design with 4 replications was used to set up the experimental plots. The factors were 2 wheat cultivars (Kırik and Doğu-88), 3 weed control practices (weedy control, hand weeding, dense sowing), and 7 fertilizer sources [control, standard inorganic (NP), Bio-Organic (Bio), Bio-SR Organic (Bio SR), Leonardite, Organic fertilizer (OF), and cattle manure (CM)]. Hectoliter weight, crude protein ratio, Zeleny sedimentation value, wet gluten content, number of fall (enzyme activity), and crude ash ratio were investigated as the quality parameters for bread-wheat cultivars. Differences between Doğu-88 and Kırik were significant with regard to the investigated parameters except for hectoliter weight. Kırik was superior in terms of quality parameters. Weed control practices significantly affected the investigated parameters. The highest Zeleny sedimentation value and wet gluten content were obtained from hand weeding, while the highest crude protein ratio was obtained from weedy control. The manure sources affected the investigated parameters significantly. The highest values were obtained from NP fertilizer source. Organic manure sources increased the quality parameter compared to the control and the highest quality values were obtained from CM treatment. It was concluded that local cultivar Kırik should be preferred to modern cultivar Doğu 88 for high grain quality in organic wheat farming. CM should be applied as an organic fertilizer due to high quality values in organic wheat farming under the dry farming conditions of Erzurum Province in Turkey.
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Claims 11
Claim · model-written summary
Doğu-88 and Kırik differed significantly in measured quality traits except hectoliter weight.
- Taxon
- wheat
Triticum aestivumt0 - Material
- Doğu-88e0
- Outcome
- investigated parameterse0
- Qualifier
- except for hectoliter weighte0
- Comparator
- Kırike0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Differences between Doğu-88 and Kırik were significant with regard to the investigated parameters except for hectoliter weight”
Claim · model-written summary
Kırik was superior for grain quality parameters.
- Taxon
- wheatTriticum aestivumt0
- Material
- Kırike0
- Outcome
- quality parameterse0
- Direction
- superiore0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Kırik was superior in terms of quality parameters”
Claim · model-written summary
Weed control practices significantly affected grain quality parameters.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Weed control practicese0
- Outcome
- investigated parameterse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Weed control practices significantly affected the investigated parameters”
Claim · model-written summary
Hand weeding gave the highest Zeleny sedimentation value and wet gluten content.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- hand weedinge0
- Outcome
- Zeleny sedimentation value and wet gluten contente0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“The highest Zeleny sedimentation value and wet gluten content were obtained from hand weeding”
Claim · model-written summary
The weedy control gave the highest crude protein ratio.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- weedy controle0
- Outcome
- crude protein ratioe0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“the highest crude protein ratio was obtained from weedy control”
Claim · model-written summary
Manure sources significantly affected grain quality parameters.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- manure sourcese0
- Outcome
- investigated parameterse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“The manure sources affected the investigated parameters significantly”
Claim · model-written summary
NP fertilizer gave the highest values for investigated quality parameters.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- NP fertilizer sourcee0
- Outcome
- highest valuese0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“The highest values were obtained from NP fertilizer source”
Claim · model-written summary
Organic manure sources increased quality parameters compared with control.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Organic manure sourcese0
- Outcome
- quality parametere0
- Direction
- increasede0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Organic manure sources increased the quality parameter compared to the control”
Claim · model-written summary
CM treatment gave the highest quality values among organic manure sources.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- CM treatmente0
- Outcome
- quality valuese0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“the highest quality values were obtained from CM treatment”
Claim · model-written summary
The authors recommend Kırik over Doğu 88 for high grain quality in organic wheat farming.
- Taxon
- wheatTriticum aestivumt0
- Material
- Kırike0
- Outcome
- preferrede0
- Comparator
- Doğu 88e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“local cultivar Kırik should be preferred to modern cultivar Doğu 88 for high grain quality in organic wheat farming”
Claim · model-written summary
The authors recommend CM as organic fertilizer for grain quality in dryland organic wheat farming in Erzurum.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- CMe0
- Outcome
- applied as an organic fertilizere0
- Setting
- Erzurum Province in Turkeye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“CM should be applied as an organic fertilizer due to high quality values in organic wheat farming under the dry farming conditions of Erzurum Province in Turkey”
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- no effect
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145 papers in the same direction as this paper · 25 in the opposite direction · 2 reporting no difference from an alternative
- no effect
- negative
- no effect
169 papers more in this group
See all 173 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.