Data/hora: 09/06/2024 18:54:47

Biblioteca(s): 	Embrapa Meio-Norte.	
Data corrente: 	16/02/2000	
Data da última atualização: 	13/07/2018	
Autoria: 	BASSOLS, M. do C. M.	
Afiliação: 	MARIA DO CARMO MACHADO BASSOLS.	
Título: 	Phenotypic segregation within a hybrid seedling population of peach, Prunus persica (L.) Batsch	
Ano de publicação: 	1973	
Fonte/Imprenta: 	Arkansas: The University of Arkansas, 1973.	
Páginas: 	72 p.	
Idioma: 	Inglês	
Notas: 	M.Sc. Thesis	
Conteúdo: 	The objective of this research was to study several important genetic characters in a hybrid population originated from a cross between a "Peen-to" selection from New Jersey, "NJ 572967", and "Nectared 4", a round-shaped commercial nectarine cultivar. Tests were conducted with the aim of observing: 1)- the segregation and variability of the seedlings with reference to chilling requirement, fruit size, and time of ripening; 2)- correlations, if any, between saucer shape (Peen-to type) and several different characteristics including low chilling requirement, low germination, slow growth, time of maturity, and fruit size; 3)- the efficiency of cold provided in the field as compared to a dark cold room for breaking the rest period; 4)- type of inheritance, and if possible, number of genes involved in the characters studied; and 5)- magnitude of heritability of the economic characters studied.	
Palavras-Chave: 	Melhoramento genetico.	
Thesagro: 	Pêssego; Prunus Persica; Segregação.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Meio-Norte (CPAMN)	
Exemplares: 	CPAMN - (8243-1) - UMT - TS - PP - T 41/73 -  - 1973.00041 - DIS