Data/hora: 31/05/2024 06:44:46

Biblioteca(s): 	Embrapa Agroindústria Tropical; Embrapa Amapá.	
Data corrente: 	05/05/2017	
Data da última atualização: 	17/06/2019	
Autoria: 	YOKOMIZO, G. K. I.; MAIA, M. C. C.; TRINDADE, C. F. da.	
Afiliação: 	GILBERTO KEN ITI YOKOMIZO, CPAF-AP; MARIA CLIDEANA CABRAL MAIA, CNPAT; CLAUDECI FERNANDES DA TRINDADE, CPAF-AP.	
Título: 	Morphological dissimilarity among mangabeira tree populations from Amapá and Paraíba, Brazil.	
Ano de publicação: 	2017	
Fonte/Imprenta: 	Revista Caatinga, Mossoró, v. 30, n. 2, p. 521-529, abr./jun. 2017.	
Idioma: 	Inglês	
Conteúdo: 	Mangabeira fruits are collected from native populations under anthropic pressure. It is therefore essential to obtain morphogenetic information to genetically improve populations, thereby preventing genetic erosion. This research was carried out in the state Amapá and aimed to verify the morphological dissimilarity between two populations, one composed of 36 native progenies and one of eight progenies from Paraiba, outlined in lattices with two replications and six plants per part. The evaluated characteristics were: agronomic value (VA), treetop circumference (CCP), plant height (ALP), estimated number of fruits per plant (NEF), fruit color (COF), average weight of 10 fruits (PMF), fruit diameter (DF), average pulp weight of ten fruits (PMP), average length of 10 fruits (CMF), average number of seeds of 10 fruits (NMS). Our results indicate that the phenotype was mainly determined by responses to environmental changes; in the correlations, inherent fruit characteristics (weight, size, and color) did not affect the VA, while biometric characters influenced VA values. Higher plants presented larger fruits and a larger diameter, bigger quantities, there is also apparent contrast, with a larger amount of smaller size; the populations are dissimilar, indicating the possibility of obtaining of diverging superior segregating.	
Palavras-Chave: 	Divergência genética; Genetic diversity; Phenotypic variability; Tropical fruit; UPGMA; Variabilidade fenotípica.	
Thesagro: 	Apocynaceae; Fruta tropical; Hancornia Speciosa; Morfologia vegetal.	
Thesaurus Nal: 	Plant morphology.	
Categoria do assunto: 	--
K Ciência Florestal e Produtos de Origem Vegetal	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/159560/1/CPAF-AP-2017-Morphological-dissimilarity-among-mangabeira.pdf
http://ainfo.cnptia.embrapa.br/digital/bitstream/item/171364/1/ART17087.pdf	
Registro original: 	Embrapa Amapá (CPAF-AP)	
Exemplares: 	CPAF-AP - (17721-1) - UPC - AP - DD -  -  -  - DIS
CNPAT - (15373-1) - UPC - AP - DD -  -  - 2018.030 - DIS