Abstract
The aim was to evaluate the agronomic and qualitative attributes of early-cycle common bean cultivars with different grains types grains in response to top-dressing nitrogen (N) doses. The experiment was carried out using a randomized block design, in a split-plot scheme, with 4 replicates. The plots consisted of the cultivars IAC Nuance, IAC 1849 Polaco and IAC Veloz, with speckled, Carioca and black grains, respectively. The subplots were formed by N doses applied as top-dressing: 0 kg ha-1, 60 kg ha-1 (applied in the stage of third trifoliate leaf), 120 kg ha-1 (1/2 applied at third trifoliate leaf stage + 1/2 applied at the floral bud stage) and 180 kg ha-1 (1/3 applied at the first trifoliate leaf stage + 1/3 applied at the third trifoliate leaf stage + 1/3 applied at the floral bud stage). IAC Veloz stood out for grain yield, showing the highest grain yield in the lowest N doses, being classified as efficient to the use of N. The cultivars IAC Nuance and IAC 1849 Polaco reached maximum yields with 155 and 163 kg ha-1 of N. The IAC Nuance was the most responsive, increasing grain yield by up to 25.3% due to nitrogen fertilization. Increasing N doses applied as top-dressing increased the sieve yield and crude protein content of the common bean cultivars, with IAC Nuance standing out. The cultivars showed good grain quality, and IAC 1849 Polaco and IAC Veloz had the shortest cooking time and IAC Veloz also had the fastest hydration.
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Claims 10
Claim · model-written summary
IAC Veloz had the highest grain yield at the lowest nitrogen doses and was classified as nitrogen-use efficient.
- Taxon
- common bean
Phaseolus vulgarist0 - Material
- IAC Veloze0
- Outcome
- grain yielde0
- Direction
- higheste0
- Qualifier
- lowest N dosese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“IAC Veloz stood out for grain yield, showing the highest grain yield in the lowest N doses, being classified as efficient to the use of N”
t0“common bean”
Claim · model-written summary
IAC Nuance reached maximum yield at 155 kg ha-1 of nitrogen.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- IAC Nuancee0
- Outcome
- maximum yieldse0
- Direction
- maximume0
- Value
- 155e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The cultivars IAC Nuance and IAC 1849 Polaco reached maximum yields with 155 and 163 kg ha-1 of N”
t0“common bean”
Claim · model-written summary
IAC 1849 Polaco reached maximum yield at 163 kg ha-1 of nitrogen.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- IAC 1849 Polacoe0
- Outcome
- maximum yieldse0
- Direction
- maximume0
- Value
- 163 kg ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The cultivars IAC Nuance and IAC 1849 Polaco reached maximum yields with 155 and 163 kg ha-1 of N”
t0“common bean”
Claim · model-written summary
Nitrogen fertilization increased IAC Nuance grain yield by up to 25.3%.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- IAC Nuancee0
- Treatment
- nitrogen fertilizatione0
- Outcome
- grain yielde0
- Direction
- increasinge0
- Value
- 25.3%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The IAC Nuance was the most responsive, increasing grain yield by up to 25.3% due to nitrogen fertilization”
t0“common bean”
Claim · model-written summary
Increasing top-dressing nitrogen doses increased common bean sieve yield.
- Taxon
- common beanPhaseolus vulgarise0
- Treatment
- Increasing N doses applied as top-dressinge0
- Outcome
- sieve yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing N doses applied as top-dressing increased the sieve yield and crude protein content of the common bean cultivars, with IAC Nuance standing out”
Claim · model-written summary
Increasing top-dressing nitrogen doses increased common bean crude protein content, with IAC Nuance standing out.
- Taxon
- common beanPhaseolus vulgarise0
- Material
- IAC Nuancee0
- Treatment
- Increasing N doses applied as top-dressinge0
- Outcome
- crude protein contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing N doses applied as top-dressing increased the sieve yield and crude protein content of the common bean cultivars, with IAC Nuance standing out”
Claim · model-written summary
The cultivars showed good grain quality.
- Taxon
- common beanPhaseolus vulgarist0
- Outcome
- good grain qualitye0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The cultivars showed good grain quality”
t0“common bean”
Claim · model-written summary
IAC 1849 Polaco had among the shortest cooking times.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- IAC 1849 Polacoe0
- Outcome
- cooking timee0
- Direction
- shorteste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“IAC 1849 Polaco and IAC Veloz had the shortest cooking time”
t0“common bean”
Claim · model-written summary
IAC Veloz had among the shortest cooking times.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- IAC Veloze0
- Outcome
- cooking timee0
- Direction
- shorteste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“IAC 1849 Polaco and IAC Veloz had the shortest cooking time”
t0“common bean”
Claim · model-written summary
IAC Veloz had the fastest hydration.
- Taxon
- common beanPhaseolus vulgarist0
- Material
- IAC Veloze0
- Outcome
- hydratione0
- Direction
- fasteste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“IAC Veloz also had the fastest hydration”
t0“common bean”
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