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paper W4415871624 ✕

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing population from medium to high significantly decreased grain yield in low-potassium zones.

Taxon
soybeanGlycine maxe0
Treatment
highe0
Outcome
grain yielde0
Direction
decreasede0
Qualifier
low-fertility (low-K) MZse0
Comparator
mediume0

Verbatim

e0

“increasing the soybean population from medium to high in low-fertility (low-K) MZs significantly decreased grain yield”

✓ located verbatim in the source · abstract, characters 1136–1254

Title

Rethinking Variable Rate Seeding: Why Can Increasing Soybean Population Decrease Yield in Nutrient-Limited Soils?

Fábio Henrique Rojo Baio; Job Teixeira de Oliveira; Fernando França da Cunha; et al. Crops 2025. doi:10.3390/crops5060078

Other claims from this paper (5)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Intensified competition increased plant height.

Taxon
soybeanGlycine maxt0
Outcome
plant heighte0
Direction
increasede0
Qualifier
intensified intraspecific competitione0

Verbatim

e0

“intensified intraspecific competition, which promoted excessive vegetative growth (increased plant height)”

✓ located verbatim in the source · abstract, characters 1295–1401
t0

“Soybean”

✓ located verbatim in the source · title, characters 53–60

Title

Rethinking Variable Rate Seeding: Why Can Increasing Soybean Population Decrease Yield in Nutrient-Limited Soils?

Fábio Henrique Rojo Baio; Job Teixeira de Oliveira; Fernando França da Cunha; et al. Crops 2025. doi:10.3390/crops5060078

Other claims from this paper (5)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Intensified competition reduced root development and photosynthetic efficiency.

Taxon
soybeanGlycine maxt0
Outcome
root development and photosynthetic efficiencye0
Qualifier
at the expense ofe0

Not reportedDirection

Verbatim

e0

“at the expense of root development and photosynthetic efficiency”

✓ located verbatim in the source · abstract, characters 1402–1466
t0

“Soybean”

✓ located verbatim in the source · title, characters 53–60

Title

Rethinking Variable Rate Seeding: Why Can Increasing Soybean Population Decrease Yield in Nutrient-Limited Soils?

Fábio Henrique Rojo Baio; Job Teixeira de Oliveira; Fernando França da Cunha; et al. Crops 2025. doi:10.3390/crops5060078

Other claims from this paper (5)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Potassium was identified as the most growth-limiting soil nutrient.

Taxon
soybeanGlycine maxt0
Compound
potassiume0
Outcome
most growth-limiting nutriente0

Verbatim

e0

“This approach identified soil potassium (K) as the most growth-limiting nutrient”

✓ located verbatim in the source · abstract, characters 705–785
t0

“Soybean”

✓ located verbatim in the source · title, characters 53–60

Title

Rethinking Variable Rate Seeding: Why Can Increasing Soybean Population Decrease Yield in Nutrient-Limited Soils?

Fábio Henrique Rojo Baio; Job Teixeira de Oliveira; Fernando França da Cunha; et al. Crops 2025. doi:10.3390/crops5060078

Other claims from this paper (5)
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend maintaining a moderate population in nutrient-limited zones.

Taxon
soybeanGlycine maxt0
Outcome
maintain a moderate populatione0

Verbatim

e0

“For nutrient-limited zones, the optimal and most resilient strategy is not to increase sowing density but to maintain a moderate population”

✓ located verbatim in the source · abstract, characters 1830–1969
t0

“Soybean”

✓ located verbatim in the source · title, characters 53–60

Title

Rethinking Variable Rate Seeding: Why Can Increasing Soybean Population Decrease Yield in Nutrient-Limited Soils?

Fábio Henrique Rojo Baio; Job Teixeira de Oliveira; Fernando França da Cunha; et al. Crops 2025. doi:10.3390/crops5060078

Other claims from this paper (5)
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Moderate population in low-fertility zones yielded statistically equivalently to higher-fertility areas.

Taxon
soybeanGlycine maxt0
Treatment
moderate population (240,000 seeds ha−1)e0
Outcome
yieldse0
Direction
statistically equivalente0
Comparator
higher-fertility arease0

Verbatim

e0

“maintaining a moderate population (240,000 seeds ha−1) in these low-fertility zones produced yields statistically equivalent to those in higher-fertility areas”

✓ located verbatim in the source · abstract, characters 1477–1636
t0

“Soybean”

✓ located verbatim in the source · title, characters 53–60

Title

Rethinking Variable Rate Seeding: Why Can Increasing Soybean Population Decrease Yield in Nutrient-Limited Soils?

Fábio Henrique Rojo Baio; Job Teixeira de Oliveira; Fernando França da Cunha; et al. Crops 2025. doi:10.3390/crops5060078

Other claims from this paper (5)

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