Data/hora: 23/09/2024 05:07:19

Biblioteca(s): 	Embrapa Hortaliças.	
Data corrente: 	21/11/2002	
Data da última atualização: 	12/07/2024	
Autoria: 	BUSO, J. A.; ARAGÃO, F. A. S. de; REIFSCHNEIDER, F. J. B.; BOITEUX, L. S.; PELOQUIN, S. J.	
Afiliação: 	JOSE AMAURI BUSO, CNPH; FERNANDO ANTONIO SOUZA DE ARAGÃO, CNPH; FRANCISCO JOSE BECKER REIFSCHEIDER, CNPH; LEONARDO SILVA BOITEUX, CNPH; S. J. PELOQUIN, UNIVERSITY OF WISCONSIN-MADISON.	
Título: 	Assessment under shor-day conditions of genetic materials derived from three potato breeding strategies: 4x-4x (intra-Tuberosum), 4x-2x (FDR 2n-pollen), and 4x-4x (diplandrous tetraploid).	
Ano de publicação: 	2002	
Fonte/Imprenta: 	Euphytica, v. 126, p. 437-446, 2002.	
ISSN: 	1573-5060	
Idioma: 	Inglês	
Conteúdo: 	Families and cultivars derived from three breeding strategies [the conventional 4x-4x (intra-Tuberosum), the interploid 4x (Tub)-2x (Phureja-haploid Tub), and 4x (Tub)-4x (diplandrous tetraploid-DTO)] were evaluated under short-day conditions in Brazil. Two 4x-4x (intra-Tub) cultivars (‘Bintje’ and ‘Delta’) were used as standards. The 4x-2x (FDR) and 4x-4x (DTO) strategies were equivalent for all traits but they presented superior performance when compared to the 4x-4x (intra Tub) scheme (as a group) for total tuber yield (TTY), commercial yield (CY), and plant vigor (PV). No differences among breeding schemes were observed for three other traits: eye depth (ED), plant uniformity (PU), and haulm maturity (HM).	
Palavras-Chave: 	Avaliação; Cultivar Dias Curtos; Diseases; Estrategies; Short-day; Solanum plureja.	
Thesagro: 	Batata; Solanum Tuberosum.	
Thesaurus Nal: 	potatoes; varieties.	
Categoria do assunto: 	G Melhoramento Genético	
Registro original: 	Embrapa Hortaliças (CNPH)	
Exemplares: 	CNPH - (23981-1) - UPC - AP - DD - 15172 -  - 15172 - DIS