Title: Breeding of High Yielding Japonica Rice Variety Jingguang 651 with Restoring Ability
Abstract: The yield advantage (10%) in Beijing regional trials and yield potential of the inbred japonica rice variety Jingguang 651, developed from hybridization of two restoring lines, were near to that of the present japonica hybrid rice combinations with a similar growth duration. It was registered and released in Beijing in April, 2000. It has a good restoring ability to the existing commonly-used japonica CMS lines, so it could also be used as a restorer line and play an important role in breeding of early-medium japonica hybrid rice combinations with good quality and high yield. The major characteristics including agronomic characters, growth duration, grain quality and pest resistance were also related in this paper.
Publication Year: 2002
Publication Date: 2002-01-01
Language: en
Type: article
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