By organism › Green plants › Poaceae › Thyridolepis mitchelliana

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Rocky ridge favored establishment and survival of Thyridolepis mitchelliana.

Taxon: Thyridolepis mitchelliana (Nees) S.T. BlakeThyridolepis mitchellianae0
Outcome: establishment and survivale0
Direction: favourede0
Setting: This microhabitate0

Verbatim

e0
“This microhabitat also favoured the establishment and survival of the pastorally preferred species Monachather paradoxus Steud and Thyridolepis mitchelliana (Nees) S.T. Blake”
✓ located verbatim in the source · abstract, characters 1339–1513

Title

Assessment of the potential of a range of microhabitats for use as seed production areas in moderately degraded rangelands in semiarid Australia

Judith M. Bean; Gavin J. Melville; Ronald B. Hacker The Rangeland Journal 2017. doi:10.1071/rj16095

Other claims from this paper (7)

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Piles of branches were not effective in promoting germination and survival of Thyridolepis mitchelliana.

Taxon: Thyridolepis mitchellianaThyridolepis mitchellianae4
Treatment: piles of branchese4
Outcome: germination and survivale4
Direction: but note4

Verbatim

e4
“The piles of branches were very effective in promoting germination and survival of the perennial grasses, Monachather paradoxus Steud. and Aristida jerichoensis (Domin) Henrad, and species with large seed-retaining inflorescences, but not Thyridolepis mitchelliana (Nees) S.T. Blake”
✓ located verbatim in the source · abstract, characters 1154–1436

t0
“perennial grasses”
✓ located verbatim in the source · title, characters 65–82

Title

Seed availability, landscape suitability and the regeneration of perennial grasses in moderately degraded rangelands in semiarid Australia

Judith M. Bean; Gavin J. Melville; Ronald B. Hacker; et al. The Rangeland Journal 2015. doi:10.1071/rj14105

Other claims from this paper (14)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Piles of branches had a negative impact on the survival of the second cohort of Thyridolepis mitchelliana.

Taxon: T. mitchellianaThyridolepis mitchellianae2
Treatment: piles of branchese2
Outcome: survival of the second cohorte2
Direction: negative impacte2

Verbatim

e2
“the piles of branches had a negative impact on the survival of the second cohort of T. mitchelliana”
✓ located verbatim in the source · abstract, characters 1840–1939

t0
“perennial grasses”
✓ located verbatim in the source · title, characters 65–82

Title

Seed availability, landscape suitability and the regeneration of perennial grasses in moderately degraded rangelands in semiarid Australia

Judith M. Bean; Gavin J. Melville; Ronald B. Hacker; et al. The Rangeland Journal 2015. doi:10.1071/rj14105

Other claims from this paper (14)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Blocking overland flow significantly depressed Thyridolepis mitchelliana production in the lower interception zone.

Taxon: Thyridolepis mitchellianaThyridolepis mitchellianae0
Treatment: similar barriers prevented access by overland flowe0
Outcome: productione0
Direction: depressede0
Setting: lower interception zonee0

Not reportedComparator

Verbatim

e0
“Conversely, production by Thyridolepis mitchelliana in the lower interception zone was significantly depressed (P < 0.01) where similar barriers prevented access by overland flow.”
✓ located verbatim in the source · abstract, characters 1541–1720

Title

Herbage Production Following Rainfall Redistribution in a Semi-Arid Mulga (Acacia Aneura) Woodland in Western New South Wales.

JC Noble; RSB Greene; WJ Muller The Rangeland Journal 1998. doi:10.1071/rj9980206

Other claims from this paper (8)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Thyridolepis mitchelliana plants were slightly preferred over E. eriopoda plants.

Taxon: Thyridolepis mitchellianaThyridolepis mitchellianae3
Outcome: preferrede3
Direction: slightly preferrede3
Comparator: E. eriopoda plantse3

Verbatim

e3
“Thyridolepis mitchelliana plants were slightly preferred over E. eriopoda plants”
✓ located verbatim in the source · abstract, characters 931–1011

Title

Spatial and Temporal Pattern in the Grazing of Grasses by Sheep Within a Semi-Arid Wooded Landscape.

KC Hodgkinson; JW Terpstra; WJ Muller The Rangeland Journal 1995. doi:10.1071/rj9950154

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seven grass species had optimal germination temperatures of 20-30°C.

Taxon: A. lappacea, Bothriochloa macra, Dichanthium sericeum, Enneapogon avenaceus, Monachather paradoxa, Paspalidium constrictum and Thyridolepis mitchellianaMonachather paradoxusAstrebla lappaceaDichanthium sericeumBothriochloa macraSetaria constrictaThyridolepis mitchellianaEnneapogon avenaceuse0
Outcome: Optimum temperatures for germinatione0
Value: 20-30°Ce0

Verbatim

e0
“Optimum temperatures for germination of A. lappacea, Bothriochloa macra, Dichanthium sericeum, Enneapogon avenaceus, Monachather paradoxa, Paspalidium constrictum and Thyridolepis mitchelliana were 20-30°C”
✓ located verbatim in the source · abstract, characters 262–467

Title

Effects of Temperature and Age on the Germination of Naked Caryopses of Indigenous Grasses of Western New South Wales.

AC Grice; A Bowman; I Toole The Rangeland Journal 1995. doi:10.1071/rj9950128

Other claims from this paper (8)

Observation Maximum germination exceeded 90% for Astrebla lappacea.
Observation Maximum germination was below 1% for Eragrostis setifolia.
Observation Danthonia caespitosa had its highest germination at 15°C.
Observation At near-optimal temperatures, most seeds germinated within seven days.
Association Germination rate varied with temperature.
Association For A. lappacea, D, caespitosa and P. constrictum, germination at two years was similar to or higher than at six months.
Observation At optimal temperature, two-year-old T. mitchelliana seed germination exceeded 10%.
Observation In the other five species, seeds stored over 12 months germinated at under 10%.

Observationobservedoriginal resultmeasured

Claim · model-written summary

At optimal temperature, two-year-old T. mitchelliana seed germination exceeded 10%.

Taxon: T. mitchellianaThyridolepis mitchellianae0
Outcome: germinatione0
Value: > 10%e0
Qualifier: two-year-old seede0

Verbatim

e0
“At its optimum temperature, two-year-old seed of T. mitchelliana had > 10% germination”
✓ located verbatim in the source · abstract, characters 850–936

Title

Effects of Temperature and Age on the Germination of Naked Caryopses of Indigenous Grasses of Western New South Wales.

AC Grice; A Bowman; I Toole The Rangeland Journal 1995. doi:10.1071/rj9950128

Other claims from this paper (8)

Observation Maximum germination exceeded 90% for Astrebla lappacea.
Observation Maximum germination was below 1% for Eragrostis setifolia.
Observation Seven grass species had optimal germination temperatures of 20-30°C.
Observation Danthonia caespitosa had its highest germination at 15°C.
Observation At near-optimal temperatures, most seeds germinated within seven days.
Association Germination rate varied with temperature.
Association For A. lappacea, D, caespitosa and P. constrictum, germination at two years was similar to or higher than at six months.
Observation In the other five species, seeds stored over 12 months germinated at under 10%.

Method / resourceobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The methods differed significantly for Thyridolepis mitchelliana cover on one occasion.

Taxon: Thyridolepis mitchellianaThyridolepis mitchellianae0
Outcome: differences between techniquese0
Comparator: techniquese0

Verbatim

e0
“Significant differences between techniques were found for Medicago sp. and Thyridolepis mitchelliana on one occasion.”
✓ located verbatim in the source · abstract, characters 1224–1341

Title

Comparison of Wheel Point and Point Frame Methods for Plant Cover Measurement of Semiarid and Arid Rangeland Vegetation of New South Wales.

H Arzani; GW King The Rangeland Journal 1994. doi:10.1071/rj9940094

Other claims from this paper (6)

Method / resource Wheel point and point frame did not differ significantly in total foliage cover estimates in combined pre drought sites and at Cobar.
Method / resource The two methods differed by 10% in total foliage cover estimated at Nyngan.
Method / resource The methods had no consistent cover estimate differences across more than 40 plant species.
Method / resource The methods differed significantly for Medicago sp. cover on one occasion.
Method / resource Point frame tended to estimate lower cover than wheel point.
Method / resource Wheel point was less time consuming, more convenient and simpler than point frame.

Observationobservedoriginal resultmeasured

Claim · model-written summary

T. mitchelliana had the highest P absorption rate among the grasses tested.

Taxon: T. mitchellianaThyridolepis mitchellianae3
Outcome: P absorption ratee3
Direction: higheste3

Verbatim

e3
“T. mitchelliana had the highest P absorption rate”
✓ located verbatim in the source · abstract, characters 365–414

Title

Relative importance of soil phosphorus to the growth of wiregrass (Aristida armata) compared with other grasses common to the mulga shrublands of Queensland

K. R. fIelyarB 1993

Other claims from this paper (4)

Intervention effect All grasses produced large growth responses to added P.
Intervention effect Adding P reversed the order of P absorption rates among the grasses.
Association C. ciliaris and D. ammophila had the highest relative growth of shoots in early growth stages compared with the other grasses.
Observation There was no evidence that Aristida armata was superior to the other native grasses in using soil P.

Observationobservedoriginal resultmeasured

Claim · model-written summary

With no P added, T. mitchelliana had the highest P absorption rate of the grasses tested.

Taxon: T. mitchellianaThyridolepis mitchellianae4
Treatment: no P addede4
Outcome: P absorption ratee4
Direction: higheste4

Verbatim

e4
“With no P added, T. mitchelliana had the highest P absorption rate”
✓ located verbatim in the source · abstract, characters 744–810

Title

Relative importance of soil phosphorus to the growth of wiregrass ( Aristida armata ) compared with other grasses common to the mulga shrublands of Queensland

RD Armstrong; KR Helyar Australian Journal of Experimental Agriculture 1993. doi:10.1071/ea9930337

Other claims from this paper (9)

Thyridolepis mitchelliana 26 claims

26 claims