Abstract
Three strict field trials were conducted in 2003, 2004 and 2006, involving foliar application of boron to ten cultivars of winter wheat commonly grown in Poland. Boron was applied as 175 g . ha -1 of boracic acid. Foliar fertilization treatments caused a significant grain yield increase of four (Zyta, Kobra, Mewa and Pegassos) out of ten winter wheat cultivars. The average yield increment ranged between 9 and 15%. The cultivars which responded positively to the fertilization were the ones which produced the lowest yields on the control plots without boron. The nutritional demands of the cultivars Korweta, Kris, Soraja, Jawa, Symfonia and Sakwa for boron were much lower than those of the other cultivars. Although the foliar fertilisation with boron increased the concentration of this element in the shoots of these 6 cultivars, they did not respond with higher yield to the application of this element.
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Claims 6
Claim · model-written summary
Boron foliar fertilization significantly increased grain yield in Zyta, Kobra, Mewa and Pegassos.
- Taxon
- winter wheat
Triticum aestivumt0 - Material
- Zyta, Kobra, Mewa and Pegassose0
- Treatment
- Foliar fertilization treatmentse0
- Outcome
- grain yielde0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar fertilization treatments caused a significant grain yield increase of four (Zyta, Kobra, Mewa and Pegassos) out of ten winter wheat cultivars”
t0“winter wheat”
Claim · model-written summary
Average yield increment in responsive cultivars ranged from 9 to 15%.
- Taxon
- winter wheatTriticum aestivumt0
- Outcome
- average yield incremente0
- Direction
- incremente0
- Value
- 9 and 15%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The average yield increment ranged between 9 and 15%”
t0“winter wheat”
Claim · model-written summary
Responsive cultivars had the lowest control yields without boron.
- Taxon
- winter wheatTriticum aestivumt0
- Outcome
- yieldse0
- Direction
- loweste0
- Comparator
- control plots without borone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The cultivars which responded positively to the fertilization were the ones which produced the lowest yields on the control plots without boron”
t0“winter wheat”
Claim · model-written summary
Korweta, Kris, Soraja, Jawa, Symfonia and Sakwa had lower boron nutritional demand than other cultivars.
- Taxon
- winter wheatTriticum aestivumt0
- Material
- Korweta, Kris, Soraja, Jawa, Symfonia and Sakwae0
- Outcome
- nutritional demandse0
- Direction
- much lowere0
- Comparator
- other cultivarse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The nutritional demands of the cultivars Korweta, Kris, Soraja, Jawa, Symfonia and Sakwa for boron were much lower than those of the other cultivars”
t0“winter wheat”
Claim · model-written summary
Boron foliar fertilization increased boron concentration in the shoots of six cultivars.
- Taxon
- winter wheatTriticum aestivumt0
- Organ / stage
- shootse0
- Treatment
- foliar fertilisation with borone0
- Outcome
- concentration of this element in the shootse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the foliar fertilisation with boron increased the concentration of this element in the shoots of these 6 cultivars”
t0“winter wheat”
Claim · model-written summary
Those six cultivars did not yield more after boron application.
- Taxon
- winter wheatTriticum aestivumt0
- Treatment
- application of this elemente0
- Outcome
- yielde0
- Direction
- did not respond with highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“they did not respond with higher yield to the application of this element”
t0“winter wheat”
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