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dc.contributor.author
Quesenberry, Kenneth H.
dc.contributor.author
Sollenberger, Lynn E.
dc.contributor.author
Vendramini, Joao M.B.
dc.contributor.author
Wallau, Marcelo O.
dc.contributor.author
Blount, Ann R.
dc.contributor.author
Acuña, Carlos Alberto
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dc.date.available
2018-03-27T22:20:53Z
dc.date.issued
2018-01
dc.identifier.citation
Quesenberry, Kenneth H.; Sollenberger, Lynn E.; Vendramini, Joao M.B.; Wallau, Marcelo O.; Blount, Ann R.; et al.; Registration of ‘Kenhy’ and ‘Gibtuck’ limpograss hybrids; Crop Science Society of America; Journal Of Plant Registrations; 12; 1; 1-2018; 19-24
dc.identifier.issn
1936-5209
dc.identifier.uri
http://hdl.handle.net/11336/40318
dc.description.abstract
‘Kenhy’ (Reg. No. CV-283, PI 682663) and ‘Gibtuck’ (Reg. No. CV-284, PI 682664) hybrid limpograss [Hemarthria altissima (Poir.) Stapf & C.E. Hubbard] cultivars were produced by the University of Florida Agronomy Department, a unit of the Florida Agricultural Experiment Station, and released in 2014. These two hybrids were selected from 51 hybrid seedlings produced by greenhouse hand crosses of ‘Floralta’ × ‘Bigalta’. Floralta is estimated to constitute >95% of the limpograss grown in Florida, raising concerns about genetic vulnerability. Bigalta, although less persistent than Floralta, has been shown to have slightly greater in vitro organic matter digestion. Evaluations of these hybrids were conducted at the Range Cattle Research and Education Center, Ona, FL, at two locations near Gainesville, FL, and at the North Florida Research and Education Center, Marianna, FL. Evaluations included greenhouse pot studies, small plot clipping experiments, two different mob stocking grazing experiments, and an experiment to evaluate herbage accumulation and nutritive value under stockpiling management. Kenhy and Gibtuck were selected for superior herbage accumulation, persistence under grazing defoliation, improved nutritive value compared with Floralta, and utility as stockpiled forage. Vegetative planting material was first distributed in summer 2014 to a group of growers selected by the Florida Cattlemen’s Research Committee, and further public distribution will be coordinated by this committee.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Crop Science Society of America
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Limpograss
dc.subject
Polyploidy
dc.subject
Hybrids
dc.subject
Hemarthria
dc.subject.classification
Agricultura
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Registration of ‘Kenhy’ and ‘Gibtuck’ limpograss hybrids
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-03-21T15:31:21Z
dc.journal.volume
12
dc.journal.number
1
dc.journal.pagination
19-24
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Baltimore
dc.description.fil
Fil: Quesenberry, Kenneth H.. University of Florida; Estados Unidos
dc.description.fil
Fil: Sollenberger, Lynn E.. University of Florida; Estados Unidos
dc.description.fil
Fil: Vendramini, Joao M.B.. University of Florida; Estados Unidos
dc.description.fil
Fil: Wallau, Marcelo O.. University of Florida; Estados Unidos
dc.description.fil
Fil: Blount, Ann R.. University of Florida; Estados Unidos
dc.description.fil
Fil: Acuña, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
dc.journal.title
Journal Of Plant Registrations
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3198/jpr2017.03.0012crc
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