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首页> 外文期刊>Acta Horticulturae >Predictions for loquat improvement in the next decade.
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Predictions for loquat improvement in the next decade.

机译：未来十年lo改善的预测。

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摘要

Predictions and expectations for the improvement of loquat (Eriobotrya japonica Lindl.) in the next decade are based on extrapolation from current research in loquat as well as progress made in other members of the Rosaceae. Research underway in China indicates the development of seedless loquat will be the next great advance in loquat commercialization. Selection within seedless triploids that occur from rare spontaneous occurrence in diploid open pollinated seed derived from non-reduction in megaspores can be expected to achieve diversity in size, color, season of ripening, and adaptability. Within triploids, parthenocarpy will be the next trait that needs to be addressed in order to eliminate the need for pollination or gibberellin application. The production of seedless triploids from tetraploid x diploid crosses needs to be explored. Selection of rootstocks from Eriobotrya species with high compatibility indicate that progress in loquat production can be achieved from rootstock selection and breeding. Progress in genomic analysis of loquat will initiate the next great advance in loquat breeding for both scion and rootstock improvement.
机译：未来十年对improvement的改良的预测和期望是基于对lo的最新研究以及蔷薇科其他成员的研究进展得出的。。中国正在进行的研究表明，无籽lo的发展将是lo商业化的下一个重大进步。可以预期，无种子三倍体的选择是由于大孢子的非还原而在二倍体开放授粉的种子中罕见地自发发生的，从而实现了大小，颜色，成熟季节和适应性的多样性。在三倍体中，单性结实将是需要解决的下一个特征，以消除授粉或赤霉素的应用。需要探索从四倍体x二倍体杂交产生无核三倍体的方法。从高相容性 Eriobotrya 物种中选择砧木表明，通过砧木的选择和育种可以实现lo的生产。 lo基因组学分析的进展将启动sc育和接穗改良方面improvement的下一个重大进展。

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