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徐榮敎 忠南大學校 1969 論文集 Vol.8 No.-
The author studied on the effect of planting-depths and planting-methods in formation of stem-bulblet and fleshness of parent-bulb in Georgia Lily, Lilium Longi florum THUNB. "Georgia" to find the best method of bulblet production. The results are summarized as follows : 1. Although there were more bulblets in the horizontal-planting methods covered thrice and quadruple of bulb-height and inverse-planting method covered thrice, the best method of bulblet production was, in view of fleshness of bulblets and parent-bulbs, straight-planting method covered thrice. 2. There were more bulblet in the range of 3cm bellow the soil surface, and formation of bulbet showed the tendency that the closer to the closer to the soil surface the more closely adhered stem-bulblets. 3. In view of fleshness, the best bulblets were found in the range of 3-9cm below the soil surface. 4. In the fleshness of parent-bulb, it was better in straight-planting method than in other methods, but there was no significance concerning the planting-depths in the straight-planting method.
서영교,김기철,이재홍,최정희,김신균,이수진,Seo, Young-Gyo,Kim, Ki-Chul,Lee, Jae-Hong,Choi, Jeong-Hee,Kim, Shin-Gyun,Lee, Su-Jin 대한고유수용성신경근촉진법학회 2012 PNF and Movement Vol.10 No.4
Purpose : The Purpose of this study was to investigate the effects of taping on the pain decrease in patient with medial epicondylitis. Methods : A total of 20 patients participated in this study. Group 1 of 10 subjects performed taping intervention three times a week. Group 2 of 10 subjects only therapeutic modalities for 30 minutes. We analyzed the descriptive statistics and one-way ANOVA by SPSS 12.0 for windows. Results : In comparison of VAS between pre and post value, the decrease of pain was significant in the experimental and control group(p<.05). In comparison of the difference of VAS score between the groups was significant difference at (p<.05). Conclusion : Taping techniques helped to lower VAS score in patients with medial epicondylitis. Further tirials, which give attention to these parts, are needed before any firm conclusions may be made.
益植物의 生育에 미치는 土盆內의 Polyethylene film 遮斷效果에 關한 硏究
徐榮敎,愼英範,金龍洙 慶北大學校 새마을硏究所 1978 農村과 科學 Vol.1 No.-
Polyethylene film inserted between compost and pot-wall to reduce evaporative waterloss. Petunia planted in two Conditions of clay pot were watered at one to four days intervals to compare their effect on the growth of potted plant. Plant growth was reduced in the clay pot when watering interval and delayed, while forced in the polyethylene film inserted clay pot. All plant characters investigated in the polyethylene film inserted clay pot were more favorable than clay pot. Therefore, reduction of watering-cost can be expected by utilization of polyethylene film inserted clay pot likewise non-porous pot.
徐榮敎 충남대학교 농업과학연구소 1977 農業技術硏究報告 Vol.4 No.2
This study was carried out to obtain the informations about evaporation from pot, soil temperature and soil atmosphere composition in pot, and the effect on the growth of nine ornamental species using seven different containers. The investigated containers were clay pot(CP), clay pot painted in green(CP-P), varnished clay pot (CP-V), polyethylene film inserting in clay pot(CP-PI), clay pot mulched with black polyethylene film (CP-PM), porcelain pot(POP), and plastic pot(PLP). Nine ornamental species were balsam(Impatiens balsamina), chrysanthemum(Chrysanthemum morifolium), cosmos(Cosmos bipinatus), English ivy(Hedera helix), geranium(Pelargonium zonale), kochia(Kochia scoparia var. trichophila), marigold(Tagetes patula), ornamental kale(Brassica oleraceae var. acephala), and salvia (Salvia splendens). The results obtained are summarized as follows: 1. Dry weight of all tested species grown in PLP, POP, CP-P, CP-V and CP-PI was heavier than that of CP. 2. Plant height in nine tested species grown in PLP, POP, CP-P, CP-V, and CP-PI was taller than that of CP. 3. Geranium grown in PLP, POP, CP-P, and CP-V gave more number of leaf than that of CP. 4. The number of flower in balsam grown in PLP, POP, CP-P, CP-V and CP-PI was more than that of CP. The result from marigold was very similar to this tendency. Spike length and floret number in salvia gave the same tendency, but its spike number was not different among containers used. 5. The average diurnal evaporation from PLP and POP was about 43% of that of CP. About two third of total evaporation from CP was through pot wall. 6. The evaporation rate from the slowest to the highest was PLP, POP, CP-P, CP-V, CP-PI, CP-PM and CP. Containers inhibiting evaporation through pot wall hold more soil moisture than CP from one day after water supply. 7. The more evaporative water-loss from containers gave the lower soil temperature. The variation of soil temperature among containers was higher during the day than the night. 8. The O_2 concentration of soil atmosphere in CP was higher than that of nonporous containers, and the difference between them was 0.40-1.12%. The range of the O_2 concentration was 17.95∼19.62%. The CO_2 concentration of soil atmosphere in CP was lower than that of nonporous containers, and its range was 0.59-1.76%. This deviation in soil atmosphere composition did not influenced on the growth of plants. 9. There was a possitive correlation between the amount of soil water and the plant growth. 10. Plant grown on CP gave more total nitrogen content in top growth than that on PLP. C/N ratio was somewhat low in plant on CP. From the above results, O_2 and CO_2 concentration in soil atmosphere did not gave enough deviation to the extent which affect the plant growth. The effect of soil moisture on the plant growth using different containers was the far-most significant factor from this investigation. Therefore, it was obious that the utilization of the nonporous container might save the cost for water supply and reduce the production cost of the pot-grown ornamental plant in Korea eventually.
徐榮敎 충남대학교 농업과학연구소 1974 農業技術硏究報告 Vol.1 No.1
Georgia lily bulbs from experimental plot of the Chungnam National University, weighting 14.1~18.0mg, were used for this study. These bulbs were treated for the natural cooling at cold frame for 90 days and refrigerating at 8℃±1℃ for 50~90 days. And then, these bulbs were planted in the vinyl house. The results of forcing for each treatments were as follows; 1) The natural cooling treatment gave 3 days ealier flowering than the refrigeratings. 2) In the blooming rate, the height of plant, and the size of flower, all refrigerating treatments were bigger than the natural cooling. 3) Among the refrigerating treatments, the best results were obtain in the 50 and 60 days treatments than others. 4) Therefore, it is recommended that Georgia lily, as the next crop after Chrysanthemum ect, can be forced effectively by refrigerating treatment at 8℃ for 50~60 days, if these bulbs can be planted until the end of December.