Seed Controlled Deterioration Of Three Interspecific Elephant Grass × Pearl Millet Hybrids [deterioração Controlada De Sementes De Três Híbridos Interespecíficos De Capim-elefante × Milheto]

dc.creatorPozitano M.
dc.creatorUsberti R.
dc.date2009
dc.date2015-06-26T13:38:06Z
dc.date2015-11-26T15:39:12Z
dc.date2015-06-26T13:38:06Z
dc.date2015-11-26T15:39:12Z
dc.date.accessioned2018-03-28T22:47:43Z
dc.date.available2018-03-28T22:47:43Z
dc.identifier
dc.identifierRevista Brasileira De Zootecnia. , v. 38, n. 3, p. 428 - 434, 2009.
dc.identifier15163598
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-70149088344&partnerID=40&md5=1a6514445977122d8d3abb771039c0ef
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/92952
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/92952
dc.identifier2-s2.0-70149088344
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1264088
dc.descriptionIn order to allow using seeds from three interspecific elephant grass × pearl millet hybrids (Original, Cutting and Grazing-types) to set pasture fields, it became necessary to analyze their performances in relation to storage conditions and controlled deterioration. Five moisture content levels and three storage temperatures (40, 50 and 65°C) have been tested for each hybrid. Seed sub samples for each moisture content and storage temperature combination were sealed in laminated aluminum foil packages and stored at those temperatures until complete survival curves have been obtained. The recurrent selection increased seed initial quality (Ki) for grazing-type population (lower and more tillered plants); however inverse results were observed for cutting-type population (higher and less tillered plants). Viability equation constants estimated for Cutting-type, Original and Grazing-type hybrids are: KE = 8.417, 7.735 and 8.285; Cw = 5.037, 4.658 and 4.522; CH = 0.02309, 0.01969 and 0.03655; CQ = 0.000436; 0.000403 and 0.000300, respectively. The viability equation constants for the hybrids are KE = 8.033; Cw = 4.662; CH = 0.02544; CQ = 0.000386. Through the equations, it is feasible to estimate the germination percentage of a seed lot after different storage conditions. © 2009 Sociedade Brasileira de Zootecnia.
dc.description38
dc.description3
dc.description428
dc.description434
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dc.languagept
dc.publisher
dc.relationRevista Brasileira de Zootecnia
dc.rightsaberto
dc.sourceScopus
dc.titleSeed Controlled Deterioration Of Three Interspecific Elephant Grass × Pearl Millet Hybrids [deterioração Controlada De Sementes De Três Híbridos Interespecíficos De Capim-elefante × Milheto]
dc.typeArtículos de revistas


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