This study examined the effect of the trust of a restaurant brand on the quality of brand relations centered on the mediating effect of brand promise. The survey was conducted on September 18, 2018 to October 2, 2018, with a total of 707 end users, who are under the age of 19~59, using the restaurant brand for the last six months. The panel survey was conducted by distributing a questionnaire address (URL) email through an online questionnaire. As a result, if you apply the parameters of brand commitment between brand trust and brand relationship quality, brand promise an important role and influence. In particular, only one of the three elements of differentiation, consistency and continue, which are sub-dimensions of brand promise, was continue. This means that consistently long term continue are paramount between brand trust and the quality of brand relationships. These results can be applied to the brand marketing and operations of catering companies.

Background : Clematis trichotoma is a deciduous climber belonging to the family Ranunculaceae. This study was carried out to survey the effect of shading levels on growth characteristics in Clematis trichotoma seedling. Methods and Results : Seeds were collected from plants growing in the Mt. Kariwang Jeongseon, Gangwon-do in October 2013, and they were sown to 96 cell plug tray filled with Peatmoss (TKS-2) soil at March, 2015. The experiment was performed with four different shading levels (0, 30, 60, 90%) at July, 2015. According to the experiment, plant height was the highest under 90% of shading. It was found that fresh weight and dry weight of clematis trichotoma were the highest under 90% of shading. The leaf number was the highest under 30% of shading. The leaf number decreased as the shading level increased. Root number and length were the highest under 90% of shading. Conclusion : According to the results, Clematis trichotoma seedling showed the highest growth under 90% shading.

Background : Scrophularia koraiensis is a herbaceous perennials belonging to the family Scrophulariaceae. This study was carried out to survey the effect of soil types on growth characteristics in Scrophularia koraiensis seedling. Methods and Results : Seeds were collected from plants growing in the Mt. Kariwang Jeongseon, Gangwon-do in September 2014, and they were sown to 128 cell plug tray filled with Peatmoss (TKS-2) soil at March, 2015. The experiment was performed with four different soil types (Peatmoss, Peatmoss + Perlite, Peatmoss + Granite soil, Commercial soil). According to the experiment, stem diameter was the highest under commercial soil. The leaf width and length were the highest under commercial soil. Main root diameter and lengh were the highest under commercial soil. Conclusion : According to the results, Scrophularia koraiensis seedling showed the highest growth in commercial soil.

Background : Scrophularia koraiensis is a herbaceous perennials belonging to the family Scrophulariaceae. This study was carried out to survey the effect of LED on root develop characteristics in Scrophularia koraiensis seedling. Methods and Results : Seeds were collected from plants growing in the Mt. Kariwang Jeongseon, Gangwon-do in September 2014, and they were sown to 128 cell plug tray filled with Peatmoss (TKS-2) soil at March, 2015. The experiment was performed with three different LED (Blue, Red, Blue + Red) at July, 2015. Morphological characteristics of root (total root length, root projet area, root surface area, root diameter and root volume) were analyzed with WinRHIZO software. Seedling root growth of scrophularia koraiensis was surveyed to be the highest at the Blue + Red LED in all measuring. Total root length was measured high in the order of Blue + Red, Red, Blue LED. Conclusion : According to the results, Scrophularia koraiensis seedling showed the highest root growth in Blue + Red LED.

This study was conducted to determine the effects of seed storage temperature and pre-treatment on seed ger-mination, seedling quality and vigor index of wild Trichosanthes kirilowii and Trichosanthes kirilowii var. japonica. As a resultthe highest germination rate of T. kirilowii was the 95% at seed stored in room temperature and then soaking for 24 hours indH₂O. And the highest germination rate of T. kirilowii var. japonica was 96% at seed stored in 2℃ and then soaking for 24hours in GA₃(100ppm). But the seed germination rate was non-significance in pre-treatment at seed stored in roomtemperature 2℃ .Seedlings of T. kirilowii and T. kirilowii var. japonica showed not only the best seedling quality but alsoseedling vigor index in seed stored at 2℃ and then soaking for 24 hours in GA₃(100ppm). In this research, T. kirilowii and T.kirilowii var. japonica seed were stored in room temperature or 2℃, and then sown in peat moss, seed germination rate wasmore than 90% and production of superior quality seedlings.