Abstract
Common bean is consumed worldwide and in Brazil, the Paraná State stands out in the national production. To increase the crop yield, correctives and fertilizers are recommended; therefore, the most efficient phosphorus fertilizers should be used. This study aimed to assess the growth of common bean plants in response to sources of phosphate fertilizers in an Argisol with medium-sandy texture. The experiment was carried out in pots filled with samples of a typical Dystrophic Red Argisol. The treatments consisted of 5 phosphorus sources (Thermophosphate with micronutrients, Triple Superphosphate, K-rich Thermophosphate with micronutrients, Reactive Natural Phosphate and Precipitated Phosphate) and a control arranged in a randomized block design with 5 replications. Phaseolus vulgaris cultivar BRS Pérola was grown for 40 days. The vegetative characteristics shoot height, stem diameter, fresh and dry mass of the shoot and root, radius and root length were assessed. The soil was sampled (0-10 cm), pH (CaCl2) and available phosphorus content were analyzed. Phosphate fertilization increased common bean growth at 40 DAE and phosphorus content in the soil. Thermophosphate with micronutrients promoted increase in the height, fresh and dry mass of shoots and root length. The fertilizers raised the phosphorus content in the soil, and thermophosphate with micronutrients (229%), precipitated phosphate (158%) and natural reactive phosphate (171%) showed the greatest efficiency.
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Claims 8
Claim · model-written summary
Phosphate fertilization increased bean growth at 40 DAE.
- Taxon
- common bean
Phaseolus vulgarise0 - Treatment
- Phosphate fertilizatione0
- Outcome
- common bean growthe0
- Direction
- increasede0
- Qualifier
- 40 DAEe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phosphate fertilization increased common bean growth at 40 DAE and phosphorus content in the soil.”
Claim · model-written summary
Phosphate fertilization increased soil phosphorus content.
- Taxon
- common beanPhaseolus vulgarise0
- Treatment
- Phosphate fertilizatione0
- Outcome
- phosphorus content in the soile0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phosphate fertilization increased common bean growth at 40 DAE and phosphorus content in the soil.”
Claim · model-written summary
Thermophosphate with micronutrients increased shoot height.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- Thermophosphate with micronutrientse0
- Outcome
- heighte0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Thermophosphate with micronutrients promoted increase in the height, fresh and dry mass of shoots and root length.”
t0“Phaseolus vulgaris”
Claim · model-written summary
Thermophosphate with micronutrients increased fresh and dry shoot mass.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- Thermophosphate with micronutrientse0
- Outcome
- fresh and dry mass of shootse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Thermophosphate with micronutrients promoted increase in the height, fresh and dry mass of shoots and root length.”
t0“Phaseolus vulgaris”
Claim · model-written summary
Thermophosphate with micronutrients increased root length.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- Thermophosphate with micronutrientse0
- Outcome
- root lengthe0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Thermophosphate with micronutrients promoted increase in the height, fresh and dry mass of shoots and root length.”
t0“Phaseolus vulgaris”
Claim · model-written summary
Thermophosphate with micronutrients raised soil phosphorus content with 229% efficiency.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- thermophosphate with micronutrientse0
- Outcome
- phosphorus content in the soile0
- Direction
- raisede0
- Value
- 229%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The fertilizers raised the phosphorus content in the soil, and thermophosphate with micronutrients (229%), precipitated phosphate (158%) and natural reactive phosphate (171%) showed the greatest efficiency.”
t0“Phaseolus vulgaris”
Claim · model-written summary
Precipitated phosphate raised soil phosphorus with 158% efficiency.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- precipitated phosphatee0
- Outcome
- phosphorus content in the soile0
- Direction
- raisede0
- Value
- 158%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The fertilizers raised the phosphorus content in the soil, and thermophosphate with micronutrients (229%), precipitated phosphate (158%) and natural reactive phosphate (171%) showed the greatest efficiency.”
t0“Phaseolus vulgaris”
Claim · model-written summary
Natural reactive phosphate raised soil phosphorus with 171% efficiency.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- natural reactive phosphatee0
- Outcome
- phosphorus content in the soile0
- Direction
- raisede0
- Value
- 171%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The fertilizers raised the phosphorus content in the soil, and thermophosphate with micronutrients (229%), precipitated phosphate (158%) and natural reactive phosphate (171%) showed the greatest efficiency.”
t0“Phaseolus vulgaris”
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