Abstract
Nine cultivars of winter wheat were compared in organic and conventional crop rotation systems. Bread-making quality was evaluated using three parameters [thousand-kernel weight (TKW) in g, volume weight in g/l, protein content in %]. Grain yield, TKW and protein content of winter wheat in organic cropping system were significantly lower as compared to any intensity in conventional cropping system. However, clover as a preceding crop to winter wheat in organic crop rotation ensured a sufficient amount of nitrogen for grain yield, which was 6.72 t/ha on average of the three years. The requirement of the Czech national standard for bread wheat minimum value of protein content (11.5%) was met in conventional crop rotation in all cases. Average value of protein content in organic crop rotation met this limit too, but it was below the required value in two cases. The required value (760 g/l) of volume weight was met in majority of cases in organic crop rotation. The following species of the genus Fusarium were found: F. culmorum, F. graminearum, F. poae and F. avenaceum. All samples were screened for the content of deoxynivalenol (DON). There was no significant difference in the DON content between winter wheat grain from organic crop rotation and conventional crop rotation at high intensity.
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Claims 12
Claim · model-written summary
Organic wheat grain yield was significantly lower than conventional systems at any intensity.
- Taxon
- winter wheat
Triticum aestivume0 - Treatment
- organic cropping systeme0
- Outcome
- Grain yielde0
- Direction
- lowere0
- Comparator
- conventional cropping systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield, TKW and protein content of winter wheat in organic cropping system were significantly lower as compared to any intensity in conventional cropping system”
Claim · model-written summary
Organic wheat thousand kernel weight was significantly lower.
- Taxon
- winter wheatTriticum aestivume0
- Treatment
- organic cropping systeme0
- Outcome
- TKWe0
- Direction
- lowere0
- Comparator
- conventional cropping systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield, TKW and protein content of winter wheat in organic cropping system were significantly lower as compared to any intensity in conventional cropping system”
Claim · model-written summary
Organic wheat protein content was significantly lower.
- Taxon
- winter wheatTriticum aestivume0
- Treatment
- organic cropping systeme0
- Outcome
- protein contente0
- Direction
- lowere0
- Comparator
- conventional cropping systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield, TKW and protein content of winter wheat in organic cropping system were significantly lower as compared to any intensity in conventional cropping system”
Claim · model-written summary
Clover preceding wheat in organic rotation supplied sufficient nitrogen for yield.
- Taxon
- winter wheatTriticum aestivume0
- Treatment
- clover as a preceding crope0
- Outcome
- grain yielde0
- Value
- 6.72 t/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“clover as a preceding crop to winter wheat in organic crop rotation ensured a sufficient amount of nitrogen for grain yield, which was 6.72 t/ha on average of the three years”
Claim · model-written summary
Conventional wheat met the 11.5% bread wheat protein standard in all cases.
- Taxon
- winter wheatTriticum aestivumt0
- Outcome
- protein contente0
- Value
- 11.5%e0
- Qualifier
- in all casese0
- Setting
- Czeche0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“The requirement of the Czech national standard for bread wheat minimum value of protein content (11.5%) was met in conventional crop rotation in all cases”
Claim · model-written summary
Average organic wheat protein met the standard, but two cases fell below it.
- Taxon
- winter wheatTriticum aestivumt0
- Outcome
- protein contente0
- Direction
- belowe0
- Value
- two casese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“Average value of protein content in organic crop rotation met this limit too, but it was below the required value in two cases”
Claim · model-written summary
Organic wheat volume weight met 760 g/l in most cases.
- Taxon
- winter wheatTriticum aestivumt0
- Outcome
- volume weighte0
- Value
- 760 g/le0
- Qualifier
- majority of casese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“The required value (760 g/l) of volume weight was met in majority of cases in organic crop rotation”
Claim · model-written summary
F. culmorum was found.
- Taxon
- winter wheatTriticum aestivumt0
- Interactor
- F. culmorum
.jpg?width=60)
Fusarium culmorume0pathogen - Outcome
- F. culmorume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“winter wheat”
e0“The following species of the genus Fusarium were found: F. culmorum, F. graminearum, F. poae and F. avenaceum”
Claim · model-written summary
F. graminearum was found.
- Taxon
- winter wheatTriticum aestivumt0
- Interactor
- F. graminearum
_on_Corn_(Zea_mays)_at_Waimea%2C_Hawaii.jpg?width=60)
Fusarium graminearume0pathogen - Outcome
- F. graminearume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_on_Corn_(Zea_mays)_at_Waimea%2C_Hawaii.jpg?width=500)
Verbatim
t0“winter wheat”
e0“The following species of the genus Fusarium were found: F. culmorum, F. graminearum, F. poae and F. avenaceum”
Claim · model-written summary
F. poae was found.
- Taxon
- winter wheatTriticum aestivumt0
- Interactor
- F. poae
Fusarium poaee0pathogen - Outcome
- F. poaee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“The following species of the genus Fusarium were found: F. culmorum, F. graminearum, F. poae and F. avenaceum”
Claim · model-written summary
F. avenaceum was found.
- Taxon
- winter wheatTriticum aestivumt0
- Interactor
- F. avenaceum
Fusarium avenaceume0pathogen - Outcome
- F. avenaceume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“The following species of the genus Fusarium were found: F. culmorum, F. graminearum, F. poae and F. avenaceum”
Claim · model-written summary
DON content did not differ significantly between organic and high intensity conventional wheat grain.
- Taxon
- winter wheatTriticum aestivume0
- Treatment
- organic crop rotatione0
- Outcome
- DON contente0
- Direction
- no significant differencee0
- Comparator
- conventional crop rotation at high intensitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was no significant difference in the DON content between winter wheat grain from organic crop rotation and conventional crop rotation at high intensity”
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See all 116 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.