Data/hora: 28/05/2024 16:21:47

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	06/09/1995	
Data da última atualização: 	06/09/1995	
Autoria: 	KAWANO, K.; FUKUNDA, W. M. G.; CENPUKDEE, U.	
Afiliação: 	Contibution from the Centro internacional de Agricultura Tropical (CIAT), A.A. 67-13, Cali, Colombia.	
Título: 	Genetic and Environmental Effects on Dry Matter Content of Cassava Root.	
Ano de publicação: 	1987	
Fonte/Imprenta: 	Published in Crop Sci, v.27, p.69-74, 1987	
Idioma: 	Inglês	
Conteúdo: 	Genetic and evironmental variabilities of root matter content (RDMC) of cassava (Manihot esculenta Crantz) clones (accessions and breeding lines) were estimated at different harvest months (8 or 12 months), seasons (wet and locations (There altitudes). To assess the possibility of obtaining higher dry matter yield through selection for RDMC,genetic studies based on F, variability and parents-offspring regressions also were conducted. Age of plant, season, and location significantly affected root dry matter content. Temperature appeared to be an important factor related to the effect of location. The highest RDMC was obtained with 8 mont-old plants haverested at the beginning of the dry season in the high altitude location, while the lowest the lowest occurred with 12-month-old plants harvested at the beginning of the wet season at the low altitude location.	
Palavras-Chave: 	Gernotype X environment interation; Manihot esculenta Crantz; Selaction.	
Thesaurus Nal: 	heritability; starch.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (16027-1) - ADC - SP - -- -  -  - 199665 - DIS