Different regional cultures in modern China have their own characteristics while sharing some commonness,due to regional traits as well as common routes for development.Shanxi merchants’culture,as a typical represent...Different regional cultures in modern China have their own characteristics while sharing some commonness,due to regional traits as well as common routes for development.Shanxi merchants’culture,as a typical representative of Chinese regional culture,reflects Chinese spirits,such as hard work,innovation and honesty and so on from the history of its development,change and cultural connotation,which reveals its macro commonness and micro characteristics.The essence of Shanxi merchants’culture can promote China’s economic development as the excellence of Chinese culture.展开更多
Distinguished Chairman,Dear colleagues,ladies and gentlemen,Good morning!It is my great honors to have the presentation here,share my thoughts with you,you may agree or disagree but start a discussion,as Chinese says:...Distinguished Chairman,Dear colleagues,ladies and gentlemen,Good morning!It is my great honors to have the presentation here,share my thoughts with you,you may agree or disagree but start a discussion,as Chinese says:(Pao Zuan Yin Yu)throw away a brick in order to get a gem;Today in this hall,more than 1000 colleagues from almost 30 different countries,nations or districts,get together,to share our common interests展开更多
Common or bread wheat ( Triticum aestivum L., AABBDD, 2n=42) originated ca. 8 000 years ago from hybridization of tetraploid wheat ( Triticum turgidum L., AABB, 2n=28) and diploid Aegilops tauschii Coss. (DD...Common or bread wheat ( Triticum aestivum L., AABBDD, 2n=42) originated ca. 8 000 years ago from hybridization of tetraploid wheat ( Triticum turgidum L., AABB, 2n=28) and diploid Aegilops tauschii Coss. (DD, 2n=14). An essential prerequisite for this evolutionary step is that the natural hybrids between tetraploid wheat and diploid Aegilops tauschii can produce relatively many filled seeds which germinated well. In this study, without special techniques, e.g. immature embryo culture, out of 22 Ae. tauschii accessions, the genotype AS60 produced relatively many filled seeds which germinated well. The seed germination percentages in the crosses of Ae. tauschii ×tetraploid wheat, tetraploid wheat× Ae. tauschii and Ae. tauschii ×common wheat were, respectively, 50.0%, 57.1% and 45.5%. It seems that Ae. tauschii accession AS60 has a unique genotype which facilitate hybrid seed development and viability, and which meets with the prerequisite for wheat evolutionary. Furthermore, the significance of this finding for common wheat improvement and evolution was discussed.展开更多
基金supported by the Subject On the Internationalization of Shanxi Merchants Culture from the Perspective of Belt and Road(2019B364)the special research Curriculum Ideological and Political in Taiyuan Normal University in 2020Curriculum Ideological and Political Education Project:Curriculum Ideological and Political Concept of College English Teaching Implementation Research(KCSZ2018).
文摘Different regional cultures in modern China have their own characteristics while sharing some commonness,due to regional traits as well as common routes for development.Shanxi merchants’culture,as a typical representative of Chinese regional culture,reflects Chinese spirits,such as hard work,innovation and honesty and so on from the history of its development,change and cultural connotation,which reveals its macro commonness and micro characteristics.The essence of Shanxi merchants’culture can promote China’s economic development as the excellence of Chinese culture.
文摘Distinguished Chairman,Dear colleagues,ladies and gentlemen,Good morning!It is my great honors to have the presentation here,share my thoughts with you,you may agree or disagree but start a discussion,as Chinese says:(Pao Zuan Yin Yu)throw away a brick in order to get a gem;Today in this hall,more than 1000 colleagues from almost 30 different countries,nations or districts,get together,to share our common interests
文摘Common or bread wheat ( Triticum aestivum L., AABBDD, 2n=42) originated ca. 8 000 years ago from hybridization of tetraploid wheat ( Triticum turgidum L., AABB, 2n=28) and diploid Aegilops tauschii Coss. (DD, 2n=14). An essential prerequisite for this evolutionary step is that the natural hybrids between tetraploid wheat and diploid Aegilops tauschii can produce relatively many filled seeds which germinated well. In this study, without special techniques, e.g. immature embryo culture, out of 22 Ae. tauschii accessions, the genotype AS60 produced relatively many filled seeds which germinated well. The seed germination percentages in the crosses of Ae. tauschii ×tetraploid wheat, tetraploid wheat× Ae. tauschii and Ae. tauschii ×common wheat were, respectively, 50.0%, 57.1% and 45.5%. It seems that Ae. tauschii accession AS60 has a unique genotype which facilitate hybrid seed development and viability, and which meets with the prerequisite for wheat evolutionary. Furthermore, the significance of this finding for common wheat improvement and evolution was discussed.
