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首页> 外文期刊>The Kasetsart Journal >Preliminary Report on Transfer Traits of Vegetative Propagation from Wild Rice Species to Oryza sativa via Distant Hybridization and Embryo Rescue
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Preliminary Report on Transfer Traits of Vegetative Propagation from Wild Rice Species to Oryza sativa via Distant Hybridization and Embryo Rescue

机译:通过远距离杂交和胚拯救技术从野生稻种到水稻的营养繁殖转移特性的初步报告

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摘要

There are diversified patterns of vegetative propagation in Oryza spp. If Oryza sativa is changed from annul type to perennial type via vegetative propagation, the perennial cultivar would be environmental sound and economical viable. There would be a great potential to increase rice harvest area via ratoon cropping or stubble cropping and some hope to break yield plateau via fixing heterosis by vegetative propagation. Another advantage is that it would shorten the time interval from hybridization to form fixed lines.
机译:Oryza spp的营养繁殖方式多样。如果通过营养繁殖将水稻从无性类型变为多年生类型,则多年生品种将对环境无害且在经济上可行。通过再生作物或留茬的作物来增加水稻的收获面积将具有巨大的潜力,并且一些希望通过通过营养繁殖固定杂种优势来打破产量的平稳期。另一个优点是,它将缩短从杂交到形成固定线的时间间隔。

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