Data/hora: 05/06/2024 11:24:55

Biblioteca(s): 	Embrapa Arroz e Feijão.	
Data corrente: 	06/09/2006	
Data da última atualização: 	14/05/2022	
Autoria: 	RANGEL, P. H. N.; MORAIS, O. P. de; BRONDANI, C.; RANGEL, P. N.; BRONDANI, R. P. V.	
Afiliação: 	PAULO HIDEO NAKANO RANGEL, CNPAF; ORLANDO PEIXOTO DE MORAIS, CNPAF; CLAUDIO BRONDANI, CNPAF; PRISCILA NASCIMENTO RANGEL; ROSANA PEREIRA VIANELLO, CNPAF.	
Título: 	Selection of rice genotypes with greater seedling vigor under controlled conditions.	
Ano de publicação: 	2006	
Fonte/Imprenta: 	Crop Breeding and Applied Biotechnology, v. 6, n. 1, p. 65-72, Mar. 2006.	
Idioma: 	Inglês	
Conteúdo: 	This study aimed to identify allele sources for seedling vigour in 65 rice genotypes, using the slantboard test in a germination chamber, and to determine the best parameter for evaluating seedling vigour. The experiment was arranged in the randomized block design with three replicate blocks. Root and primary leaf length data were collected from seedlings grown in the dark at 18 degrees C, 15 days after sowing and at 25 degrees C, ten days after sowing. The best performing genotypes for seedling vigour were included in Group 2, which contained red rice accessions. The vigour was best evaluated under controlled conditions (grown at 18 degrees C, 15 days after sowing) through measurements of roots and primary leaves..	
Palavras-Chave: 	Genetic parameters; Oryza glumaepatula; Parâmetros genéticos; Slantboard test.	
Thesagro: 	Arroz; Arroz Vermelho; Genótipo; Melhoramento Genético Vegetal; Oryza Sativa.	
Thesaurus Nal: 	red rice.	
Categoria do assunto: 	G Melhoramento Genético	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/33663/1/CBABRangel.pdf	
Registro original: 	Embrapa Arroz e Feijão (CNPAF)	
Exemplares: 	CNPAF - (24107-1) - UPC - AP - DD - 2006 -  - 2006 - DIS