以下为句子列表：
英文: Abstract: The authors analyze the current status of hybrid rice breeding for superior high-yielding.The breeding strategies for superior high-yielding in hybrid rice by core approaches as the utilization of wide compatibel restorer lines and male sterile
中文: 文摘:分析了我国杂交稻超高产育种的现状，着重讨论了以创制广亲和恢复系和广亲和不育系以及理想株型塑造等为核心的杂交稻产量超高产育种策略，并提出了今后应加强的研究内容。
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英文: Abstract: The main characters and seed set of BC1，BC2，BC1F2 from MS line back-crossing with the pollen of hybrid rice were studied.The appearance of a large number of self fertile plants in MS line was analyzed.The effect of introgression of restoring gen
中文: 文摘:研究了杂交稻花粉对母本不育系回交后代群体BC1、BC2、BC1F2的主要农艺性状和育性表现，分析了不育系中出现大量自交结实株的原因，讨论了恢复基因渗入对籼、粳不育系纯度和杂交稻产量的影响，指出“同质恢”对降低不育系纯度的严重性和杂交稻作制种田隔离区的不合理性。
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英文: After joining the WTO, as the market has been gradually standardized and mature, hybrid rice seed industry will face a new round of restructuring and integration, the degree of industrial concentration will be continually improved.
中文: 摘要加入WTO后，随着市场逐渐规范化和成熟化，杂交水稻种子行业面临新一轮的重组和整合，产业集中度将不断提高。
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英文: Effects of cultivation patterns on growth and yield of super hybrid rice and its analysis of grey correlation;
中文: 栽培方式对超级杂交稻生理特性和产量的影响及其灰色关联度分析
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英文: A 100-mu area demonstration of hybrid rice Teyou 233 and its super-high yield cultivation technology;
中文: 杂交稻特优233百亩连片生产示范与超高产栽培技术
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