• 제목/요약/키워드: Society of Company

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Effect of Bacterial Wilt on Fungal Community Composition in Rhizosphere Soil of Tobaccos in Tropical Yunnan

  • Zheng, Yuanxian;Wang, Jiming;Zhao, Wenlong;Cai, Xianjie;Xu, Yinlian;Chen, Xiaolong;Yang, Min;Huang, Feiyan;Yu, Lei;He, Yuansheng
    • The Plant Pathology Journal
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    • 제38권3호
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    • pp.203-211
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    • 2022
  • Bacterial wilt, which is a major soil-borne disease with widespread occurrence, poses a severe danger in the field of tobacco production. However, there is very limited knowledge on bacterial wilt-induced microecological changes in the tobacco root system and on the interaction between Ralstonia solanacearum and fungal communities in the rhizosphere soil. Thus, in this study, changes in fungal communities in the rhizosphere soil of tobaccos with bacterial wilt were studied by 18S rRNA gene sequencing. The community composition of fungi in bacterial wilt-infected soil and healthy soil in two tobacco areas (Gengma and Boshang, Lincang City, Yunnan Province, China) was studied through the paired comparison method in July 2019. The results showed that there were significant differences in fungal community composition between the rhizosphere soil of diseased plants and healthy plants. The changes in the composition and diversity of fungal communities in the rhizosphere soil of tobaccos are vital characteristics of tobaccos with bacterial wilt, and the imbalance in the rhizosphere microecosystem of tobacco plants may further aggravate the disease.

섬유기업 조직문화가 혁신역량과 사업성과에 미치는 영향 -기업규모에 따른 조절효과를 중심으로- (The Effects of Organizational Culture in the Textile Companies on Innovation Capacity and Business Performance - Focusing on Moderating Effects of Company Size -)

  • 여은아;박광희;김문영
    • 한국의류학회지
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    • 제32권4호
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    • pp.542-552
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    • 2008
  • The purposes of this study were to investigate the effects of organizational culture of textile companies on innovation capacity and business performance and to confirm the moderating effect of company size on these relationships. Survey data collected from 147 practitioners in the textile companies were analyzed by descriptive statistics, t-tests, and multiple causal modeling using AMOS 6.0. In the model test result, all the hypothesized paths were significant in spite of low goodness of fit. Also, although difference was found in company innovativeness, no difference was indicated in innovation capacity and business performance according to company size. In addition, the smaller companies, the stronger effect of company innovativeness on innovation capacity that affected business performance. On the contrary, the larger companies, the stronger effect of participative decision making on innovation capacity that did not affect business performance. Study results may provide useful implications for practitioners who are interested in developing organizational culture appropriate for company size.