Data/hora: 20/06/2024 04:00:16

Biblioteca(s): | Embrapa Arroz e Feijão; Embrapa Mandioca e Fruticultura.
Data corrente: | 22/08/2005
Data da última atualização: | 09/09/2005
Autoria: | RITZINGER, R.; LEDO, C. A. da S.; FOLEGATTI, M. I. da S.
Afiliação: | EMBRAPA-CNPMF.
Título: | Phenotypic stability of acerola genotypes evaluated in different times.
Ano de publicação: | 2005
Fonte/Imprenta: | Crop Breeding and Applied Biotechnology, Londrina, v. 5, n. 2, p. 241-246, june. 2005
ISSN: | 1518-7853
Idioma: | Inglês
Conteúdo: | Characteristics of acerola (Malpighia emarginata) related to the levels of total soluble solids (TSS), total titratable acidity (TTA) and vitamin C (VC) are directly linked to the quality of the fruits, being influenced mainly by the genotype and climate. Climatic variations makes the amounts of SST, ATT and VC in the fruits not constant, so that eventually they do not meet the minimum demands of the consuming markets. This study aimed to evaluate the differential response of acerola genotypes to the variation of the climatic conditions in fruits picked in Cruz das Almas (Bahia, Brazil) in three successive harvests in different seasons (November-December 1999, January-February 2000 and March-April 2000) and also in the same season in successive years (1999, 2000 and 2001) in November, by means of an analysis of phenotypic stability. In both situations, significant differences were observed among the genotypes in relation to the stability in the three variables assessed due to variations in the climatic conditions.
Palavras-Chave: | Adaptabilidade; Adaptability; C; Características do fruto; Fruit characteristics; Malphighia emarginata D; Malpighia emarginata D.
Thesagro: | Acerola.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)

Exemplares:

CNPAF - (22913-1) - ADD - AP - -- - 631.05 - C - 2005.00386 - DIS
CNPMF - (21818-1) - UPC - AP - -- -  -  -  - DIS