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首页> 外文会议>International Conference on the Industrialization of Hybrid Rice >Researches on Cold-tolerance Breeding of Early Season Hybrid Rice and Its Prospect for Development in Jiangxi Province
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Researches on Cold-tolerance Breeding of Early Season Hybrid Rice and Its Prospect for Development in Jiangxi Province

机译：江西省早期杂交水稻耐寒育种研究及其发展前景研究

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摘要

Studies were put forward on cold - tolerance breeding of early season hybrid rice with an objective of overcoming the chilling injury of seedlings encountered during rice production for the early season cropping in Jiangxi province. 4788A, a CMS line with strong cold - tolerance, was developed by means of cross breeding and use of strong cold tolerance from Dongxiang Wild Rice. It is expected that early season rice hybrids with strong cold - tolerance, high yield potential and resistance to pests and diseases will be generated by using parental lines with strong cold - tolerance. The prospect and challenges in the development of cold - tolerant hybrids for early season cropping were also discussed in this paper.
机译：初季杂交水稻的耐寒育种研究提出了研究，目的是克服江西省早期季节产量遇到的幼苗悲伤的目标。 4788A，一种具有强大耐寒性的CMS线，是通过交叉育种和利用来自东乡野生稻的强大耐寒性的。预计利用具有强烈耐寒性的父母线，将产生具有强烈耐寒性，高产潜力和对害虫和疾病抗病的初期季杂交体。本文还讨论了初期种植的耐冷耐寒杂种发展的前景和挑战。

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