Estimation of genetic parameters and prediction of breeding values for fruit-quality traits in hybrid mangoes.

Enter multiple e-mails separated by comma.

imagem

Author(s): PARANHOS, J. G.; ISHIKAWA, F. H.; LIMA, M. A. C. de; LIMA NETO, F. P.

Summary: Genetic parameters to fruit quality of mango hybrids were estimated using a mixed model REM/BLUP. Twenty-seven hybrids (Tommy Atkins cross with Haden, Palmer, Van Dyke, Kent and Coquinho) were evaluated, in two crop seasons. Physical and chemical traits analyzed were weight, longitudinal length, transverse diameter, fiber presence, pulp firmness, skin and pulp color, fibers presence titratable acidity, and soluble solids (SS). Repeatability varying from 0.53 (SS) to 0.89 (diameter). Selective Accuracy (Acm) based on average harvests varying from 0.73 (SS) to 0.94 (weight, length, and diameter). According to selection gain and the new averages the most promising hybrids were selected.

Publication year: 2022

Types of publication: Journal article

Unit: Embrapa Semi-arid Region

Keywords: Criação de manga, Genótipo, Hibrido, Híbridos de manga, Manga, Mangifera Indica, Mangoes, Melhoramento Genético Vegetal, Misturado modelo, Novas variedades, Parâmetros genéticos, Plant breeding, Precisão seletiva, REM/BLUP, Repetibilidade

Further information Download publication (PDF)

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

 

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.