BALZARINI MONICA GRACIELA
Artículos
Título:
Diallel Analysis of Ear Moisture Loss Rate, SPAD Chlorophyll, and Harvest Index in Maize with the Leafy (Lfy) Gene
Autor/es:
KANG M.S; BOARD J.E; AMINHA N; ZHANG Y; MORENO O.J.; M.G. BALZARINI
Revista:
JOURNAL OF NEW SEEDS
Editorial:
The Haworth Press
Referencias:
Lugar: Binghamton, NY; Año: 2005 vol. 7 p. 1 - 1
ISSN:
1522-886X
Resumen:
p>Maize (Zea mays L.) containing the leafy (Lfy) gene has not been extensively used in genetic investigations because the gene has been patented. The objective of this study was to obtain genetic information on ear moisture loss rate (EMLR), leaf number above the ear, SPAD chlorophyll of leaves, and harvest index via use of a diallel cross (Griffing’s Method 3) of seven leafy parents. Ear moisture loss rate was measured via an electronic probe device (EMLR-P) and the “oven method” (EMLR-O). General combining ability (GCA) was significant for EMLR-P and EMLR-O, but GCA x year interaction existed only for EMLR-O. Thus, multiple-year data are needed for investigations of EMLR-O, which increases evaluation cost. Additive genetic corre