Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Germinative capacity was similar to the seed survival rate.

Taxon: Heracleum mantegazzianumHeracleum mantegazzianumt0
Outcome: Germinative capacitye0
Direction: similare0
Comparator: seed survival ratee0

Verbatim

e0
“Germinative capacity was similar to the seed survival rate”
✓ located verbatim in the source · abstract, characters 970–1028

t0
“Heracleum mantegazzianum”
✓ located verbatim in the source · title, characters 18–42

Title

Seed Viability of Heracleum mantegazzianum (Apiaceae) Is Quickly Reduced at Temperatures Prevailing in Biogas Plants

Anja Tanke; Jürgen Müller; Friederike de Mol Agronomy 2019. doi:10.3390/agronomy9060332

Other claims from this paper (4)

Intervention effect No tested seeds remained viable after eight days in water bath.
Observation The time until half of the seeds died ranged from 9 to 65 h.
Intervention effect High temperature accelerated seed mortality.
Recommendation Fermentation at 42 °C with high retention time was judged to pose low viable-seed spread risk.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Survival did not vary by seed group in the first trial.

Taxon: Amur maackiat0
Material: seed groupe0
Outcome: Survival ratee0
Direction: did not varye0

Verbatim

e0
“Survival rate did not vary with seed group.”
✓ located verbatim in the source · abstract, characters 715–758

e1
“Survival rate did not vary with seed group.”
✓ located verbatim in the source · abstract, characters 715–758

t0
“Amur maackia”
✓ located verbatim in the source · title, characters 23–35

Title

Survival and Growth of Amur maackia Seedlings Across North America

Anthony S. Aiello; William R. Graves HortScience 1997. doi:10.21273/hortsci.32.3.508b

Other claims from this paper (7)

Observation Stem-length increase among seed groups ranged from 3% to 75% after two seasons.
Association The effect of seed group on first-year survival varied among trial sites.
Observation Survival across seed-group and location combinations ranged from 0% to 100%.
Association Seed group and trial location each affected growth without interaction.
Observation Arnold Arboretum seed had the greatest across-location stem growth, 83%.
Observation Stem-length change across seed groups was below 0% in Ithaca.
Observation Stem-length change across seed groups reached 179% in Puyallup.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seed survival rate was 13.51%.

Taxon: C.chungiie1
Outcome: Seed survival ratee0
Value: 13.51%e0

Verbatim

e0
“Seed survival rate and the proportion of seed damaged by animals were 13.51% and 45.90%,respectively”
✓ located verbatim in the source · abstract, characters 764–864

e1
“a C.chungii forest in Minqing C.chungii Forest Nature Reserve”
✓ located verbatim in the source · abstract, characters 112–173

Title

Seed rain and soil seed bank of Cyclobalanopsis chungii forest in Minqing, Fujian Province.

Huang YongRong; Ma Xiangqing; Kai Zhuang; et al. Redai yaredai zhiwu xuebao 2010

Other claims from this paper (12)

Observation Seed rain lasted about two months and averaged 12.44 seeds m-2.
Observation Seed rain peaked in late November to early December.
Observation Seed rain seed categories differed significantly; worm-eaten seeds were 19.44 times germinated seeds.
Observation Worm-eaten seeds made up 53.79% of the soil seed bank.
Observation Perfect seeds in the soil bank were 2.15 seeds m-2 fewer than in seed rain.
Observation Germinated seeds in the soil bank were 0.20 seeds m-2 fewer than in seed rain.
Observation Animal damage affected 45.90% of seeds.
Observation The soil seed bank contained seeds of 69 species.
Observation Germinable seeds had very low density and were mostly buried at 2~5 cm.
Observation Seedling density was very low in the natural forest.
Association Seed characteristics and habitat were closely related to low seedling density.
Mechanism Animal damage, decay and abortion hinder long-term seed persistence and natural regeneration.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Untreated Bletilla seed had 82.7% survival, the highest rate.

Taxon: B. striataBletilla striatae0
Outcome: survival ratee0
Direction: higheste0
Value: 82.7%e0

Verbatim

e0
“The non-treated B. striata seed had the highest survival rate (82.7%)”
✓ located verbatim in the source · abstract, characters 322–391

Title

Vitality and germination of Bletilla striata Rchb.f. seed according to treatment time and concentration of NaOCl

Young Ho Jung; Jinki Kim; Hayan Lee; et al. Journal of Plant Biotechnology 2020. doi:10.5010/jpb.2020.47.1.073

Other claims from this paper (3)

Intervention effect More than 1.5% NaOCl reduced seed survival relative to less than 1%.
Observation Treatment with 0.5% NaOCl for 20 min yielded the highest swelling formation, 90.1%.
Observation Treatment with 0.5% NaOCl for 20 min yielded the highest germination, 94.1%.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seed sample survival rate decreased to 17% to 94% of samples after 31 months of storage.

Taxon: MiscanthusMiscanthuse1
Treatment: 31 months storagee2
Outcome: survival ratee2
Value: 17% - 94%e2

Verbatim

e1
“Miscanthus seed sam- ples survived 100% in room ambient after 18 months storage in the North”
✓ located verbatim in the source · abstract, characters 176–268

e2
“their survival rate de- creased to 17% - 94% samples after 31 months storage”
✓ located verbatim in the source · abstract, characters 278–354

Title

Miscanthus Seed Longevity According to Sample Survival Rate in Room Ambient

Qingguo Xi; Ling Zhang 2013

Other claims from this paper (3)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Dark seed fraction seedlings had the highest survival.

Material: dark seed fractione0
Outcome: survival ratee0
Direction: higheste0

Not reportedTaxon

Verbatim

e0
“those from dark seed fraction resulted with the highest survival rate”
✓ located verbatim in the source · abstract, characters 1165–1234

Title

Performance of Scots Pine Seedlings from Seeds Graded by Colour

Arthur Novikov; Sergey Sokolov; Michael Drapalyuk; et al. Forests 2019. doi:10.3390/f10121064

Other claims from this paper (4)

Observation Seed fractions differed in first-season field performance.
Observation Light seed fraction seedlings grew better in height.
Observation Light-dark fraction seedlings had the lowest growth and survival.
Observation Control seedlings had good growth and survival, indicating a weak grading effect.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seed sample survival rate was 0% to 17% of samples after 44 to 45 months of storage.

Taxon: MiscanthusMiscanthuse1
Treatment: 44 - 45 months storagee3
Outcome: survival ratee2
Value: 0% - 17%e3

Verbatim

e1
“Miscanthus seed sam- ples survived 100% in room ambient after 18 months storage in the North”
✓ located verbatim in the source · abstract, characters 176–268

e2
“their survival rate de- creased to 17% - 94% samples after 31 months storage”
✓ located verbatim in the source · abstract, characters 278–354

e3
“to 0% - 17% samples after 44 - 45 months storage”
✓ located verbatim in the source · abstract, characters 356–404

Title

Miscanthus Seed Longevity According to Sample Survival Rate in Room Ambient

Qingguo Xi; Ling Zhang 2013

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Survival rate from germination to 2 seedlings of Guzmania conifera seed was 98.64%.

Taxon: Guzmania coniferaGuzmania coniferat0
Outcome: rate of survivale4
Value: 98.64%e4

Verbatim

t0
“Preliminary Study of Guzmania conifera in Seeds Propagation”
✓ located verbatim in the source · title, characters 0–59

e4
“The rate of survival and variation from germination to 2 seedlings of Guzmania conifera seed was 98.64% and 13.32%”
✓ located verbatim in the source · abstract, characters 459–573

Title

Preliminary Study of Guzmania conifera in Seeds Propagation

Huang Min-ling Northern Horticulture 2010

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seed survival rate of Magnolia sargentiana was 40% at 5.3% water content.

Taxon: Magnolia sargentianaMagnolia sargentianat0
Outcome: seed survival ratese4
Value: 40%e4
Qualifier: 5.3%e4

Verbatim

t0
“Seed Dormancy and Storage Behavior of Magnolia sargentiana”
✓ located verbatim in the source · title, characters 0–58

e4
“The seed survival rates were 78.3% and 40% at 7.1% and 5.3% of water contents, respectively”
✓ located verbatim in the source · abstract, characters 670–761

Title

Seed Dormancy and Storage Behavior of Magnolia sargentiana Endemic to China

An Tang PLANT PHYSIOLOGY 2014

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seed survival rate of Magnolia sargentiana was 78.3% at 7.1% water content.

Taxon: Magnolia sargentianaMagnolia sargentianat0
Outcome: seed survival ratese4
Value: 78.3%e4
Qualifier: at 7.1%e4

Verbatim

t0
“Seed Dormancy and Storage Behavior of Magnolia sargentiana”
✓ located verbatim in the source · title, characters 0–58

e4
“The seed survival rates were 78.3% and 40% at 7.1% and 5.3% of water contents, respectively”
✓ located verbatim in the source · abstract, characters 670–761

Title

Seed Dormancy and Storage Behavior of Magnolia sargentiana Endemic to China

An Tang PLANT PHYSIOLOGY 2014

Other claims from this paper (8)

“survival rate of the seed”

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