By organism › Green plants › Fabaceae › Chamaecrista rotundifolia

Observationobservedoriginal resultmeasured

Claim · model-written summary

Three new and six known chromones were isolated from Chamaecrista rotundifolia.

Taxon: C. rotundifoliaChamaecrista rotundifoliae0
Outcome: chromonese0
Value: three new (1–3) and six known (4–9)e0

Verbatim

e0
“the phytochemical reinvestigation of the C. rotundifolia was carried out, which led to the isolation of three new (1–3) and six known (4–9) chromones”
✓ located verbatim in the source · abstract, characters 202–351

Title

Three new chromones from the whole plants of Chamaecrista rotundifolia and their anti-rotavirus activities

Pei-Song Yang; Xin-Yan He; Shan-Shan Li; et al. Natural Product Research 2023. doi:10.1080/14786419.2023.2177286

Other claims from this paper (2)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Leaf dry matter yield was 1.48 to 9.32 t DM/ha in the first 93 days after planting.

Taxon: Chamaecrista rotundifoliaChamaecrista rotundifoliat0
Organ / stage: leafe0
Outcome: leaf dry matter yieldse0
Value: 1.48 to 9.32 t DM/hae0
Qualifier: first 93 days after plantinge0

Verbatim

e0
“leaf dry matter yields in the first 93 days after planting ranged from 1.48 to 9.32 t DM/ha”
✓ located verbatim in the source · abstract, characters 495–586

t0
“Chamaecrista rotundifolia”
✓ located verbatim in the source · title, characters 41–66

Title

Influence of plant population density of Chamaecrista rotundifolia on its value for hay making in the Eastern Amazon, Brazil

Angélica Lucelia da Silva Nascimento; Natan Lima Abreu; Raimundo Vagner de Lima Pantoja; et al. Tropical Grasslands - Forrajes Tropicales 2022. doi:10.17138/tgft(10)214-221

Other claims from this paper (5)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf dry matter yield declined to 0.71–4.92 t DM/ha over the subsequent 83 days.

Taxon: Chamaecrista rotundifoliaChamaecrista rotundifoliat0
Organ / stage: leafe1
Outcome: leaf dry matter yieldse1
Direction: declininge0
Value: 0.71–4.92 t DM/hae0
Qualifier: subsequent 83 dayse0

Verbatim

e0
“declining to 0.71–4.92 t DM/ha in the subsequent 83 days”
✓ located verbatim in the source · abstract, characters 588–644

e1
“leaf dry matter yields”
✓ located verbatim in the source · abstract, characters 495–517

t0
“Chamaecrista rotundifolia”
✓ located verbatim in the source · title, characters 41–66

Title

Influence of plant population density of Chamaecrista rotundifolia on its value for hay making in the Eastern Amazon, Brazil

Angélica Lucelia da Silva Nascimento; Natan Lima Abreu; Raimundo Vagner de Lima Pantoja; et al. Tropical Grasslands - Forrajes Tropicales 2022. doi:10.17138/tgft(10)214-221

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Forage crude protein concentration was 7–8%.

Taxon: Chamaecrista rotundifoliaChamaecrista rotundifoliat0
Outcome: crude protein concentratione0
Value: 7–8%e0

Verbatim

e0
“crude protein concentration of the material was only 7–8%”
✓ located verbatim in the source · abstract, characters 646–703

t0
“Chamaecrista rotundifolia”
✓ located verbatim in the source · title, characters 41–66

Title

Influence of plant population density of Chamaecrista rotundifolia on its value for hay making in the Eastern Amazon, Brazil

Angélica Lucelia da Silva Nascimento; Natan Lima Abreu; Raimundo Vagner de Lima Pantoja; et al. Tropical Grasslands - Forrajes Tropicales 2022. doi:10.17138/tgft(10)214-221

Other claims from this paper (5)

Observationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The species tends to lose leaves during stress periods.

Taxon: Chamaecrista rotundifoliaChamaecrista rotundifoliat0
Organ / stage: leafe0
Outcome: lose leafe0
Qualifier: periods of stresse0

Verbatim

e0
“this species tends to lose leaf during periods of stress”
✓ located verbatim in the source · abstract, characters 711–767

t0
“Chamaecrista rotundifolia”
✓ located verbatim in the source · title, characters 41–66

Title

Influence of plant population density of Chamaecrista rotundifolia on its value for hay making in the Eastern Amazon, Brazil

Angélica Lucelia da Silva Nascimento; Natan Lima Abreu; Raimundo Vagner de Lima Pantoja; et al. Tropical Grasslands - Forrajes Tropicales 2022. doi:10.17138/tgft(10)214-221

Other claims from this paper (5)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Larger paddock studies are needed to assess leaf retention under conventional hay-making conditions.

Taxon: Chamaecrista rotundifoliaChamaecrista rotundifoliat0
Outcome: larger paddock studies are needede0
Qualifier: conventional hay-making conditionse0

Verbatim

e0
“larger paddock studies are needed to determine how well leaf material is retained under conventional hay-making conditions”
✓ located verbatim in the source · abstract, characters 769–891

t0
“Chamaecrista rotundifolia”
✓ located verbatim in the source · title, characters 41–66

Title

Influence of plant population density of Chamaecrista rotundifolia on its value for hay making in the Eastern Amazon, Brazil

Angélica Lucelia da Silva Nascimento; Natan Lima Abreu; Raimundo Vagner de Lima Pantoja; et al. Tropical Grasslands - Forrajes Tropicales 2022. doi:10.17138/tgft(10)214-221

Other claims from this paper (5)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Optimal postharvest stubble height should be studied to improve second-harvest dry matter yield and plant survival.

Taxon: Chamaecrista rotundifoliaChamaecrista rotundifoliat0
Outcome: Optimal stubble height following harvesting should be investigatede0

Verbatim

e0
“Optimal stubble height following harvesting should be investigated in an endeavor to increase DM yields at second harvest along with improved survival of plants”
✓ located verbatim in the source · abstract, characters 893–1053

t0
“Chamaecrista rotundifolia”
✓ located verbatim in the source · title, characters 41–66

Title

Influence of plant population density of Chamaecrista rotundifolia on its value for hay making in the Eastern Amazon, Brazil

Angélica Lucelia da Silva Nascimento; Natan Lima Abreu; Raimundo Vagner de Lima Pantoja; et al. Tropical Grasslands - Forrajes Tropicales 2022. doi:10.17138/tgft(10)214-221

Other claims from this paper (5)

Observation Leaf dry matter yield was 1.48 to 9.32 t DM/ha in the first 93 days after planting.
Observation Leaf dry matter yield declined to 0.71–4.92 t DM/ha over the subsequent 83 days.
Observation Forage crude protein concentration was 7–8%.
Observation The species tends to lose leaves during stress periods.
Recommendation Larger paddock studies are needed to assess leaf retention under conventional hay-making conditions.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Palisota hirsuta, Cassia rotundifolia, Amorphophallus abyssinicus and Corchorus olitorius had the lowest importance value index, 2.93%.

Taxon: Palisota hirsuta, Cassia rotundifolia, Amorphophallus abyssinicus, and Corchorus olitoriusCorchorus olitoriusAmorphophallus abyssinicusChamaecrista rotundifoliaPalisota hirsutae0
Outcome: lowest importance value indexe0
Value: 2.93%e0

Verbatim

e0
“the species with lowest importance value index were Palisota hirsuta, Cassia rotundifolia, Amorphophallus abyssinicus, and Corchorus olitorius with (2.93%)”
✓ located verbatim in the source · abstract, characters 940–1095

Title

Assessment of Herbaceous Species Diversity in Lede and Galumji, Wawa-Zange Forest Reserve, Gombe State, Nigeria

Halima Mohammed Abba; Haruna Timothy American Journal of Plant Sciences 2021. doi:10.4236/ajps.2021.1211120

Other claims from this paper (13)

Observation A total of twenty herbaceous plant species was recorded in the Wawa-Zange Forest Reserve.
Observation Seventeen of the recorded herbaceous species were forbs.
Observation Three of the recorded herbaceous species were grasses.
Observation The recorded herbaceous species belonged to 9 families and 19 genera.
Observation The family Fabaceae had 5 species.
Observation Malvaceae had 5 species.
Observation Poaceae had 3 species.
Observation Rubiaceae had 2 species.
Observation Euphorbiaceae, Linderniaceae, Acanthaceae, Commelinaceae and Arecaceae had 1 species each.
Observation Simpson’s index of diversity (1 - D) of the herbaceous community was 0.60.
Observation The Shannon-Wiener index of the herbaceous community was 2.21.
Observation Urena lobata L. had the highest importance value index, 65.47%.
Recommendation The authors conclude that the herbaceous plants of the reserve require urgent conservation measures.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Chamaecrista rotundifolia seeds showed high dormancy.

Taxon: Chamaecrista rotundifoliaChamaecrista rotundifoliae0
Organ / stage: seedse0
Outcome: high degree of dormancye0

Verbatim

e0
“Chamaecrista rotundifolia showed a high degree of dormancy in the seeds”
✓ located verbatim in the source · abstract, characters 1060–1131

Title

Dormancy-breaking treatments and soil types on Chamaecrista rotundifolia emergence and initial development

Josilene do Nascimento Gomes; Natan Lima Abreu; Angélica Lucélia da Silva Nascimento; et al. Ciência Animal Brasileira 2021. doi:10.1590/1809-6891v22e-66677

Other claims from this paper (4)

Intervention effect Hot-water treatment improved seedling emergence.
Intervention effect Hot-water treatment improved the emergence speed index.
Intervention effect Total dry mass was higher in sandy soil.
Intervention effect Plants performed better initially in sandy soil.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Hot-water treatment improved seedling emergence.

Taxon: Chamaecrista rotundifoliaChamaecrista rotundifoliae1
Treatment: HWe0
Outcome: seedling emergencee0
Direction: greatere0
Qualifier: p < 0.01e0

Not reportedComparator

Verbatim

e0
“the treatment using HW had greater efficiency in seedling emergence (p < 0.01)”
✓ located verbatim in the source · abstract, characters 1137–1215

e1
“Chamaecrista rotundifolia showed a high degree of dormancy”
✓ located verbatim in the source · abstract, characters 1060–1118

e2
“hot water at 80°C for 30 s followed by 12 h in water at room temperature (25 °C; HW)”
✓ located verbatim in the source · abstract, characters 497–581

Title

Dormancy-breaking treatments and soil types on Chamaecrista rotundifolia emergence and initial development

Josilene do Nascimento Gomes; Natan Lima Abreu; Angélica Lucélia da Silva Nascimento; et al. Ciência Animal Brasileira 2021. doi:10.1590/1809-6891v22e-66677

Other claims from this paper (4)

Observation Chamaecrista rotundifolia seeds showed high dormancy.
Intervention effect Hot-water treatment improved the emergence speed index.
Intervention effect Total dry mass was higher in sandy soil.
Intervention effect Plants performed better initially in sandy soil.

Chamaecrista rotundifolia 260 claims

260 claims