Development of super restorer lines for three-line hybrids

Ordoñez, S.A., Jr.; Baliuag, N.N.A.; Garcia, F.D.; Casimero, V.V.; De Leon, J.C.; Redoña, E.D.

Development of super restorer lines for three-line hybrids

2005

There were 80 restorers selected from 169 entries. The selected restorers were crossed with the three CMS lines for combining ability trial. Seven crosses were done involving restorer x restorer to pyramid. In all the entries, several data were gathered: phenotypic evaluation, plant height, tiller number, panicle length, number of filled grains per panicle, number of untilled grains per panicle, spikelet number per panicle and % seed set. Based on phenotype and information, 48 entries of the 169 restorers established were selected as parents of future super restorers to be developed.

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AGROVOC Keywords

agronomic characters hybridation hybride hybridization hybrids oryza sativa selection

Bibliographic information

Publisher

PhilRice

Pagination

p. 155

Other Subjects

Hibridos; Hibridacion; Caractere agronomique; Seleccion; Caracteristicas agronomicas

Language

English

Note

Summary only

Type

Non-Conventional; Summary

Source

Philippine Rice R and D Highlights 2004, Philippine Rice Research Inst., Maligaya, Science City of Muñoz, Nueva Ecija (Philippines).- Muñoz, Nueva Ecija (Philippines): PhilRice, Sep 2005.- p. 155

In AGRIS since: 2007-05-15

Format: AGRIS AP

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Development of super restorer lines for three-line hybrids

2005

AGROVOC Keywords

Bibliographic information