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Article

Utilization of weedy rice for development of japonica hybrid rice (Oryza sativa L.).

Plant science : an international journal of experimental plant biology - 1 May 2011

Tang Liang, Ma Dian Rong, Xu Zheng Jin, Deng Hua Feng, Chen Wen Fu, Yuan Long Ping

Abstract excerpt

Two representative weedy rice lines, three typical japonica varieties and three typical indica varieties were used for 6 pairs of reciprocal crosses. The morphological traits of twelve F(1) hybrid lines, their parents and four elite cultivars were investigated for heterosis over mid-parent (HM), over parent (HP) and competitive heterosis (CH) analysis. Traits detected in weedy rice lines seemed larger than those...

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PMID: 21421425
DOI: 10.1016/j.plantsci.2011.02.002

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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