[ Objective] To study the influence of xenia effect to the fruit of watermelon. [ Method ] Self-crossing and crossing by inbreeding of more generation female parent, male parent ：07-10-2-3-3（ tall spherical, golden ...[ Objective] To study the influence of xenia effect to the fruit of watermelon. [ Method ] Self-crossing and crossing by inbreeding of more generation female parent, male parent ：07-10-2-3-3（ tall spherical, golden yellow peel with thin lines, red flesh）, 07-32-2-3-5（ tall spherical, green peel with greenish thick lines, red flesh）, 07-33-1-2-3（tall spherical, green peel with greenish thin lines, red flesh） [ Result] It was found that Fo （07-10-2-3-3 × 07-32-2-3-5） and Fo （07-10-2-3-3 × 07-33-1-2-3） seed ripening was accelerated, and the sugar degree increased by 1.7 - 2.4%, and the flesh became crisp.[ Conclusion] The result demonstrates watermelon has xenia effect.展开更多
[Objective] This study aimed to investigate the effects of high-oil maize pollen on kernel traits of common maize, so as to provide some basis for the production and quality improvement of high-oil maize. [Method] Thr...[Objective] This study aimed to investigate the effects of high-oil maize pollen on kernel traits of common maize, so as to provide some basis for the production and quality improvement of high-oil maize. [Method] Three hightoil maize varieties were cultivated to pollinate three common maize varieties. [Result] The kemel yield of common maize was increased or changed slightly, and the embryo weight was increased significantly after they were pollinated with the pollen of hightoil maize. The kemel embryo percentage and protein content of common maizethigh oil maize hybrids were higher than those of common maize inbreds. [Conclusion] The growth and development of kernel embryos, as well as the kernel quality of common maize was improved by pollination with hightoil maize.展开更多
文摘[ Objective] To study the influence of xenia effect to the fruit of watermelon. [ Method ] Self-crossing and crossing by inbreeding of more generation female parent, male parent ：07-10-2-3-3（ tall spherical, golden yellow peel with thin lines, red flesh）, 07-32-2-3-5（ tall spherical, green peel with greenish thick lines, red flesh）, 07-33-1-2-3（tall spherical, green peel with greenish thin lines, red flesh） [ Result] It was found that Fo （07-10-2-3-3 × 07-32-2-3-5） and Fo （07-10-2-3-3 × 07-33-1-2-3） seed ripening was accelerated, and the sugar degree increased by 1.7 - 2.4%, and the flesh became crisp.[ Conclusion] The result demonstrates watermelon has xenia effect.
基金Supported by Scientific and Technological Development Plan of Shandong Province(2014GNC113001)Open Subject of National Key Laboratory of Crop Biology(2014KF11)~~
文摘[Objective] This study aimed to investigate the effects of high-oil maize pollen on kernel traits of common maize, so as to provide some basis for the production and quality improvement of high-oil maize. [Method] Three hightoil maize varieties were cultivated to pollinate three common maize varieties. [Result] The kemel yield of common maize was increased or changed slightly, and the embryo weight was increased significantly after they were pollinated with the pollen of hightoil maize. The kemel embryo percentage and protein content of common maizethigh oil maize hybrids were higher than those of common maize inbreds. [Conclusion] The growth and development of kernel embryos, as well as the kernel quality of common maize was improved by pollination with hightoil maize.
