Persoonia sericea 8 claims

species · family Proteaceae · green plant · NCBI Taxonomy ↗

Persoonia sericeaDon and Betty Wood · CC BY 3.0 au · Wikimedia Commons ↗

8 claims

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Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fruit morphology and processing difficulties limited germination of both Persoonia species.

Taxon: Persoonia sericea and P. virgataPersoonia sericeaPersoonia virgatae0
Organ / stage: fruite0
Outcome: major limitations to germinatione0

Verbatim

e0
“The morphology of the fruit and difficulties with fruit processing impose major limitations to germination of Persoonia sericea and P. virgata.”
✓ located verbatim in the source · abstract, characters 0–143

Title

Fruit processing, seed viability and dormancy mechanisms of Persoonia sericea A. Cunn. ex R. Br. and P. virgata R. Br. (Proteaceae)

L.M. Bauer; M.E. Johnston; R.R. Williams Seed Science and Technology 2004. doi:10.15258/sst.2004.32.3.02

Other claims from this paper (7)

Intervention effect Fruit fermentation was effective for removing the mesocarp without harming the embryo.
Intervention effect Manual mesocarp removal was effective.
Intervention effect Digestion in 32% hydrochloric acid completely inhibited germination.
Method / resource Cracking the endocarp with pliers followed by manual seed removal was the most efficient seed extraction method.
Intervention effect Germination was completely inhibited when less than half of the endocarp was removed.
Intervention effect Disinfestation and aseptic germination controlled microbial contamination of fruits and seeds.
Mechanism The authors attribute dormancy chiefly to physical restriction of the embryo by the hard endocarp.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fruit fermentation was effective for removing the mesocarp without harming the embryo.

Taxon: Persoonia sericea and P. virgataPersoonia sericeaPersoonia virgatae0
Organ / stage: mesocarpe1
Treatment: Fermentation of fruite1
Outcome: removal of the mesocarpe1

Not reportedComparatorDirection

Verbatim

e0
“The morphology of the fruit and difficulties with fruit processing impose major limitations to germination of Persoonia sericea and P. virgata.”
✓ located verbatim in the source · abstract, characters 0–143

e1
“The mesocarp must be removed without harming the embryo. Fermentation of fruit or manual removal of the mesocarp was effective but digestion in 32% hydrochloric acid (HCl) completely inhibited germination.”
✓ located verbatim in the source · abstract, characters 144–349

Title

Fruit processing, seed viability and dormancy mechanisms of Persoonia sericea A. Cunn. ex R. Br. and P. virgata R. Br. (Proteaceae)

L.M. Bauer; M.E. Johnston; R.R. Williams Seed Science and Technology 2004. doi:10.15258/sst.2004.32.3.02

Other claims from this paper (7)

Observation Fruit morphology and processing difficulties limited germination of both Persoonia species.
Intervention effect Manual mesocarp removal was effective.
Intervention effect Digestion in 32% hydrochloric acid completely inhibited germination.
Method / resource Cracking the endocarp with pliers followed by manual seed removal was the most efficient seed extraction method.
Intervention effect Germination was completely inhibited when less than half of the endocarp was removed.
Intervention effect Disinfestation and aseptic germination controlled microbial contamination of fruits and seeds.
Mechanism The authors attribute dormancy chiefly to physical restriction of the embryo by the hard endocarp.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Manual mesocarp removal was effective.

Taxon: Persoonia sericea and P. virgataPersoonia sericeaPersoonia virgatae0
Treatment: manual removal of the mesocarpe1
Outcome: effectivee1

Not reportedComparatorDirection

Verbatim

e0
“germination of Persoonia sericea and P. virgata.”
✓ located verbatim in the source · abstract, characters 95–143

e1
“Fermentation of fruit or manual removal of the mesocarp was effective but digestion in 32% hydrochloric acid (HCl) completely inhibited germination.”
✓ located verbatim in the source · abstract, characters 201–349

Title

Fruit processing, seed viability and dormancy mechanisms of Persoonia sericea A. Cunn. ex R. Br. and P. virgata R. Br. (Proteaceae)

L.M. Bauer; M.E. Johnston; R.R. Williams Seed Science and Technology 2004. doi:10.15258/sst.2004.32.3.02

Other claims from this paper (7)

Observation Fruit morphology and processing difficulties limited germination of both Persoonia species.
Intervention effect Fruit fermentation was effective for removing the mesocarp without harming the embryo.
Intervention effect Digestion in 32% hydrochloric acid completely inhibited germination.
Method / resource Cracking the endocarp with pliers followed by manual seed removal was the most efficient seed extraction method.
Intervention effect Germination was completely inhibited when less than half of the endocarp was removed.
Intervention effect Disinfestation and aseptic germination controlled microbial contamination of fruits and seeds.
Mechanism The authors attribute dormancy chiefly to physical restriction of the embryo by the hard endocarp.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Digestion in 32% hydrochloric acid completely inhibited germination.

Taxon: Persoonia sericea and P. virgataPersoonia sericeaPersoonia virgatae0
Treatment: digestion in 32% hydrochloric acid (HCl)e1
Outcome: germinatione1
Direction: completely inhibitede1

Not reportedComparator

Verbatim

e0
“germination of Persoonia sericea and P. virgata.”
✓ located verbatim in the source · abstract, characters 95–143

e1
“digestion in 32% hydrochloric acid (HCl) completely inhibited germination.”
✓ located verbatim in the source · abstract, characters 275–349

Title

Fruit processing, seed viability and dormancy mechanisms of Persoonia sericea A. Cunn. ex R. Br. and P. virgata R. Br. (Proteaceae)

L.M. Bauer; M.E. Johnston; R.R. Williams Seed Science and Technology 2004. doi:10.15258/sst.2004.32.3.02

Other claims from this paper (7)

Observation Fruit morphology and processing difficulties limited germination of both Persoonia species.
Intervention effect Fruit fermentation was effective for removing the mesocarp without harming the embryo.
Intervention effect Manual mesocarp removal was effective.
Method / resource Cracking the endocarp with pliers followed by manual seed removal was the most efficient seed extraction method.
Intervention effect Germination was completely inhibited when less than half of the endocarp was removed.
Intervention effect Disinfestation and aseptic germination controlled microbial contamination of fruits and seeds.
Mechanism The authors attribute dormancy chiefly to physical restriction of the embryo by the hard endocarp.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Cracking the endocarp with pliers followed by manual seed removal was the most efficient seed extraction method.

Taxon: Persoonia sericea and P. virgataPersoonia sericeaPersoonia virgatae0
Treatment: cracking the endocarp with plierse1
Outcome: most efficient methode1
Comparator: manual removal of seedse1

Verbatim

e0
“germination of Persoonia sericea and P. virgata.”
✓ located verbatim in the source · abstract, characters 95–143

e1
“The most efficient method was cracking the endocarp with pliers, followed by manual removal of seeds.”
✓ located verbatim in the source · abstract, characters 467–568

Title

Fruit processing, seed viability and dormancy mechanisms of Persoonia sericea A. Cunn. ex R. Br. and P. virgata R. Br. (Proteaceae)

L.M. Bauer; M.E. Johnston; R.R. Williams Seed Science and Technology 2004. doi:10.15258/sst.2004.32.3.02

Other claims from this paper (7)

Observation Fruit morphology and processing difficulties limited germination of both Persoonia species.
Intervention effect Fruit fermentation was effective for removing the mesocarp without harming the embryo.
Intervention effect Manual mesocarp removal was effective.
Intervention effect Digestion in 32% hydrochloric acid completely inhibited germination.
Intervention effect Germination was completely inhibited when less than half of the endocarp was removed.
Intervention effect Disinfestation and aseptic germination controlled microbial contamination of fruits and seeds.
Mechanism The authors attribute dormancy chiefly to physical restriction of the embryo by the hard endocarp.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Germination was completely inhibited when less than half of the endocarp was removed.

Taxon: Persoonia sericea and P. virgataPersoonia sericeaPersoonia virgatae0
Treatment: half of the endocarp was removede1
Outcome: Germinatione1
Direction: completely inhibitede1

Not reportedComparator

Verbatim

e0
“germination of Persoonia sericea and P. virgata.”
✓ located verbatim in the source · abstract, characters 95–143

e1
“Germination was completely inhibited unless at least half of the endocarp was removed.”
✓ located verbatim in the source · abstract, characters 569–655

Title

Fruit processing, seed viability and dormancy mechanisms of Persoonia sericea A. Cunn. ex R. Br. and P. virgata R. Br. (Proteaceae)

L.M. Bauer; M.E. Johnston; R.R. Williams Seed Science and Technology 2004. doi:10.15258/sst.2004.32.3.02

Other claims from this paper (7)

Observation Fruit morphology and processing difficulties limited germination of both Persoonia species.
Intervention effect Fruit fermentation was effective for removing the mesocarp without harming the embryo.
Intervention effect Manual mesocarp removal was effective.
Intervention effect Digestion in 32% hydrochloric acid completely inhibited germination.
Method / resource Cracking the endocarp with pliers followed by manual seed removal was the most efficient seed extraction method.
Intervention effect Disinfestation and aseptic germination controlled microbial contamination of fruits and seeds.
Mechanism The authors attribute dormancy chiefly to physical restriction of the embryo by the hard endocarp.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Disinfestation and aseptic germination controlled microbial contamination of fruits and seeds.

Taxon: Persoonia sericea and P. virgataPersoonia sericeaPersoonia virgatae0
Treatment: disinfestation and germination of the seed under aseptic conditionse1
Outcome: Microbial contamination of the fruit and seedse1
Direction: controllede1

Not reportedComparator

Verbatim

e0
“germination of Persoonia sericea and P. virgata.”
✓ located verbatim in the source · abstract, characters 95–143

e1
“Microbial contamination of the fruit and seeds was controlled by disinfestation and germination of the seed under aseptic conditions.”
✓ located verbatim in the source · abstract, characters 656–789

Title

Fruit processing, seed viability and dormancy mechanisms of Persoonia sericea A. Cunn. ex R. Br. and P. virgata R. Br. (Proteaceae)

L.M. Bauer; M.E. Johnston; R.R. Williams Seed Science and Technology 2004. doi:10.15258/sst.2004.32.3.02

Other claims from this paper (7)

Observation Fruit morphology and processing difficulties limited germination of both Persoonia species.
Intervention effect Fruit fermentation was effective for removing the mesocarp without harming the embryo.
Intervention effect Manual mesocarp removal was effective.
Intervention effect Digestion in 32% hydrochloric acid completely inhibited germination.
Method / resource Cracking the endocarp with pliers followed by manual seed removal was the most efficient seed extraction method.
Intervention effect Germination was completely inhibited when less than half of the endocarp was removed.
Mechanism The authors attribute dormancy chiefly to physical restriction of the embryo by the hard endocarp.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The authors attribute dormancy chiefly to physical restriction of the embryo by the hard endocarp.

Taxon: Persoonia sericea and P. virgataPersoonia sericeaPersoonia virgatae0
Outcome: dormancye1
Qualifier: physical restriction of the embryo by the hard endocarpe1

Verbatim

e0
“germination of Persoonia sericea and P. virgata.”
✓ located verbatim in the source · abstract, characters 95–143

e1
“The results suggest that dormancy in these species is primarily due to physical restriction of the embryo by the hard endocarp.”
✓ located verbatim in the source · abstract, characters 790–917

Title

Fruit processing, seed viability and dormancy mechanisms of Persoonia sericea A. Cunn. ex R. Br. and P. virgata R. Br. (Proteaceae)

L.M. Bauer; M.E. Johnston; R.R. Williams Seed Science and Technology 2004. doi:10.15258/sst.2004.32.3.02

Other claims from this paper (7)

Observation Fruit morphology and processing difficulties limited germination of both Persoonia species.
Intervention effect Fruit fermentation was effective for removing the mesocarp without harming the embryo.
Intervention effect Manual mesocarp removal was effective.
Intervention effect Digestion in 32% hydrochloric acid completely inhibited germination.
Method / resource Cracking the endocarp with pliers followed by manual seed removal was the most efficient seed extraction method.
Intervention effect Germination was completely inhibited when less than half of the endocarp was removed.
Intervention effect Disinfestation and aseptic germination controlled microbial contamination of fruits and seeds.