Data/hora: 09/06/2024 17:37:07

Provedor de dados: | 190
País: | Brazil

Título:

Genetic parameters for germination characters in twenty promising progenies of a çaizeiro for palm heart production

Parâmetros genéticos para caracteres germinativos em vinte progênies de açaizeiro promissoras para palmito

Autores: | Oliveira, Maria do Socorro Padilha de; Farias Neto, João Tomé de; Nascimento, Walnice Maria Oliveira do.
Data: | 2003-06-30
Ano: | 2003
Palavras-chave: | Heritability; Genetic variation; Euterpe oleracea; Breeding Herdabilidade; Variação genética; Euterpe oleracea; Melhoramento.
Resumo: | Germination of half-sib progenies of Euterpe oleracea Mart., promising for palm heart production were studied. A cluster with seeds of each progenie was selected at Embrapa Experimental Sation placed in Eastern Amazonia. Fruits were immersed in warm water and the chosen seeds were sown immediately. Randomized blocks design with 25 treatments (progenies), three repetitions and parcels of 100 seeds were utilized. Evaluation of the following characters were made: days for beginning (IG) and end (FG), average time (TM) and percentage (PG) of germination. Progenies presented genetic differences for germination characters. Beginning of germination (IG) and the average time (TM) showed the biggest estimates of heritability related to b index.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português
Identificador: | http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1623
Editor: | Embrapa Florestas
Relação: | http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1623/660
Formato: | application/pdf

Fonte:

Pesquisa Florestal Brasileira; n. 46 (2003): jan./jun.; 105-114

Brazilian Journal of Forestry Research; n. 46 (2003): jan./jun.; 105-114

1983-2605

1809-3647

Fonte: | https://creativecommons.org/licenses/by-nc-nd/4.0