人工飼料育에 關한 硏究

文炳圓,李宗玉,崔周鎬 진주산업대학교 1992 論文集 Vol.31 No.-

勞動力 不足으로 누에 飼育에 어려움을 겪고 있으므로 全齡 人工飼育에 의해 生産하므로 飼育의 機械化 할 수 있는 生産 體系確立 可能性을 究明코자 本 試驗을 實施하여 그 結果를 要約하면 다음과 같다. 1. 털털이율은 低溫에서 높은 傾向이었으나 中國種은 日本種보다 낮았다. 2. 起蠶率은 溫度에 큰 差異는 없었으나 日本種이 약간 높았다. 3. 起蠶體重은 高溫에서 높은 傾向이었으며 品種間에는 큰 差異가 없었다. 4. 經過日數는 高溫에서 짧았으며, 日本種보다 中國種이 짧은 傾向이었다. 5. 化 比率은 低溫에서 현저히 낮았으며, 日本種보다 中國種이 짧은 傾向이었다. 6. 全繭重, 繭層重, 繭層比率은 高溫에서 현저히 높은 傾向이었으며, 品種間에는 差異가 없었다. 7. 繭長은 암·숫공히 日本種이 길었으며 繭幅은 中國種이 넓은 傾向이었다. The purpose of this study is to examine the possibility of mechanized breeding by an experimentation to cope with the difficult situation of labor shortage in silk-worm breeding Tile results of experiment are as follows ; l. The vegetation ratio tended to be higher in the higher plots and showed lower in the Chinese species than in the Japanese species. 2. The ratio of newly exuviated larva was not affected by the temperature and seemed to become high in the Japanese species relatively. 3. The newly exuviated weight was heavy in the hot temperature p1ots relatively. 4. The larva progress term was short relative1y in the plots of hot temperature and Chinese species respectively. 5. The puration rate was low relatively in the plots of low temperature and Chinese species respectively. 6. The whole cocoon shell weight and percentage of cocoon shell tended to be higher in the hot temperature plots respectively, and were not affected by the difference of species. 7. The cocoon length was long in the Japanese species, and the cocoon width was broad in the Chinese species.

二面交雜이 繭絲物性에 미치는 遺傳分析

文炳圓,崔周鎬 진주산업대학교 농업기술연구소 1992 農業技術硏究所報 Vol.5 No.-

누에 品種 育成을 위한 基礎資料를 얻기 위하여 6個 品種을 二面交雜하여 얻은 F1 世代에 대하여 遺傳子의 組合能力, 遺傳力, 相關關係등을 分析한 結果를 要約하면 다음과 같다. 1) 固定種을 材料로한 각 形質의 遺傳力은 F1 世代에서 繭絲長, 繭絲量, 解鈴率, 生絲量比率, 織度, 練減率등은 85.6%으로 높았으며 伸度는 52.4%로 낮은편이었다. 2) 組合能力은 全形質에서 一般組合能力과 特定組合能力이 有意하였고, 一般組合能力의 分散量이 特定組合能力의 分散量보다 크게 나타났다. 3) 形質 相互間의 相關關係를 F1 世代에서 보면 表現型相關과 遺傳相關은 强度와 練減率을 除外한 모든 形質은 대체적으로 正의 方向이며 遺傳相關이 表現型相關보다 높게나타났다. 4) 特定組合能力의 效果는 中國系의 C5, C70이 關與한 組合에서 많은 形質이 正의 方向으로 그 效果가 크게 나타났다. 5) 雜種强勢의 形質 平均値는 대부분 F1世代가 交配親보다 높았다. The purpose of this experiments is to gather the basic data on cocoon breeding. The gene combining ability, heritability and correlation of characters were assessed on the F1 generation of six varieties by diallel crosses. 1) As to the heritability of each character in F_1 generation of the true bred variety, such charcters as have length, bave weight, reelability percentage, raw-silk percentage, cocoon size, tenacity and degumming loss percentage showed high heritability (more than 85.6%), but the heritability of elongation was only 52.4%. 2) As to the combining ability, all the characters showed significant difference in the general and the specific combining ability. The apotasis amount was larger in the general than in the specific. 3) As the correlation between each character in F_1 generation, phenotypic and genetic correlations were positive in all the characters only expect tenacity and degumming loss percentage. The genetic correlation was higher than the phenotypic. 4) The effect of specific combining ability was great in the combinations including such Chinese series as C5 and C70. 5) The character mean of heterosis in F_2 generation was mostly higher than that of the parents.

水稻의 基肥 水準과 栽植密度가 生育 및 收量에 미치는 影響

安元燮,金鎭雨,崔周鎬 진주산업대학교 1987 論文集 Vol.25 No.-

1986年 4月부터 10月까지 晋州農林專門大學 實習團場에서 供試品種 東津(Dong jin)을 N의 基肥 水準 및 栽植 密度에 미치는 影響에 관하여 試驗한 結果를 要約하면 다음과 같다. 1. 分蘗數는 N 18㎏區가 높았고 72株區가 가장 많았다. 2. 穗長은 N 18㎏區와 72株區 다른區에 비하여 약간 길었다. 3. 粒數는 N 18㎏區가 가장 많았으며 栽植密度間에는 高度의 有意性이 認定되었다. 4. 登熟比率은 基??水準間에 有意性이 認定되었고 72株區가 높았으며 N 18㎏區가 가장 낮았다. 5. 千粒量은 施肥量間에 有意性이 認定되었으나 栽植 密度間에는 차가 거의 없었다. 6. 收量은 栽植 密度間에는 有意性이 認定되었으며 施肥量에는 認定되지 않았지만 N 18㎏區에서 약간 높은 傾向을 보였다. This experiment was conducted in the experimental field of Chinju National Agricultural and Forestry Junior College from April to October, 1986. The purpose of this experiment was to investigate the effect of basic nitrogen, fertilization level and planting density on the growth and yield of rice cultivar, Dong jin,. The results obtained are as follows : 1. The number of tilers was largest at the level 18㎏ N ad in the spacing of 72 plants. 2. The panicle lengh was a little longer then any other group at the level of 18㎏ N and in the spacing of 72 plants. 3. The grain number was largest at the level of 18㎏ N and highly significant difference in the grain number was confirmed among the different planting density. 4. The percentage of ripeness showed significant differences among the levels of basic fertilization. It was high in the spacing of 72 plants and lowest at the level of 18㎏ N. 5. The 1000 grain weght revealed a significant difference among the fertilization levels, but it showed little difference among the plant density. 6. The difference of yield showed significance among the planting density, but it showed little significance among the levels of fertilization. Only the yield of 18㎏ N level tended to be a little large.

소아에서 소뇌출혈을 동반한 털모양별세포종 1예

황선철,김범태,이세영,임수빈,신원한 순천향의학연구소;Soonchunhyang Medical Research Institute 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2

Spontaneous intracranial hemorrage is rare in the childhood, which is usually caused by vascular anomalies, blood dyscrasia and trauma. A 15-year-old child presented with sudden headache while he was studying. The fretures of radiologic images suggested the cerebellar hematoma caused by the underlying lesion such as vascular malformation or cavernous hemangioma. The operation finding revealed that the hematoma was caused by a tumor, which adhered to the superior medullary velum of cerebellum. The pathology revealed it to be hemorrhagic pilocytic astrocytoma. The hemorrhagic pilocytic astrocytoma should be considered in the diagnosis of the lesion in cerebellar hematoma.

흉추 후방접근법으로 완전 정복된 외상성 척추앞전위증 1예 : A case report

황선철,김범태,이세영,임수빈,신원한 순천향의학연구소;Soonchunhyang Medical Research Institute 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2

The thoracic spine is rigidly stabilized by the ribs, anterior and posterior longitudinal ligaments, and a sagittal orientation of the facet joints that resists axial rotation and horizontal translation. Thus, a significant force is required to cause a fracture and dislocation in the thoracic spine. A 32-year-old man was involved in a motor-vehicle accident and presented with complete paraplegia and spondyloptosis on the 8th thoracic vertebral segment. He also suffered with hypoxia and hypovolemic shock. Posterior reduction and fixation with pedicle screw was achieved with the anatomic alignment and rigid stability. This posterior technique for thoracic spondyloptosis is believed to be sufficient to make good alignment and solid fixation.

水稻의 穗肥가 生育 및 穗首稻熱病 發生에 미치는 影響 : 第二報 穗肥水準이 水稻의 收量 및 穗首稻熱病 發生에 미치는 影響 2. The Effect of the Nitrogen level on the Yields and the Rate of ths Neck Blast Deseas's Appearance

安元燮,李喆浩,崔周鎬 진주산업대학교 1980 論文集 Vol.18 No.-

統一系 水稻 品種의 穗首稻熱病에 대한 發生原因을 調査하기 위하여 種肥量을 10α當 無施區에서 4㎏區까지 N8個 水準으로 分割하고 4品種을 供試하였으며 그 試驗結果를 要約하면 다음과 같다. 1) 地上部 生育은 施肥量의 增加에 따라서 多少 增加하는 傾向이었으나 有意性은 認定되지 않았다. 2) 收量은 穗肥量 1.5㎏區에서 가장 많았으며 株當收量은 平均 48g을 나타냈다. 3) 穗首稻熱病은 10α當 穗肥基準量 3㎏에서 來敬과 魯豊이 가장 많이 發生하였다. 4) 收量과 穗首稻熱病의 發生率間에는 큰 相關을 나타내지 않았으며 이러한 原因은 이들 處理穗肥水準의 幅이크지 않았던 점에 起因된 것으로 思料된다. This experiment was carried out to obtain the effect of yields and the rate of neck blast desease's appearance in the 4 varieties of paddy rice applied the differant levels of nitrogen from o to 4㎏ per 10a, and the results were as follows; 1. The growth weight was increased by adding nitrogen, but it was not signifcantly difference. 2. The yield was the highest at the plot of 1.5㎏ treatment, and the average yield per 1 plant was 122g. 3. In the rate of neck blast desease's appearence, the variety of Nopung treated 3㎏ per 10 a was the highest in all varieties with 12.8%. 4. In the relation between the yield and the rate of neck blast desease's appearance, highly positive correlation was not found, and it was considered because of the short ranged treatment.

水稻의 分施效果가 稻熱病發生에 미치는 影響

安元燮,李喆浩,崔周鎬 진주산업대학교 1979 論文集 Vol.17 No.-

1978年 우리나라에서 新統一系品種에 大發生한 穗首稻熱病의 發病要因에 대한 問題點을 보완하고 栽培法上의 技術確立을 위하여 品種 및 施肥種類에 따른 稻熱病發生程度와 벼의 生育 및 收量을 調査分析한 바 몇가지 結果를 얻었기에 要約하고져 한다. 1. 草長과 稈長은 無施肥區나 單獨施肥區보다 兼用施肥區 및 完全施肥區에서 길었으며 穗長은 一定한 傾向을 보이지 않았다. 2. 株當粒數는 三期完全施肥區에서 增加되었고 株當穗數는 基肥兼用區에서 많았다. 3. 生體重과 正租重(收量)은 相互 높은 相關을 보였으며 基肥兼用施肥區 및 完全施肥區에서 가장 높았다. 4. 稻熱病은 無肥區에서 거의 發生하지 않았으며 完全施肥區로 갈수록 많았다. There was a epidemic outbreak of disease in rice varieties, especially semi-dwarf varieties (Tongil Type varieties) which were damaged severely by neck blast disease in Korea 1978. Studies on outbreak of riceblast disease in 1978. in respect of cultural practive-methods of fertilizing application for established technical cultivation. The results are as follow; 1. The height per plant and culm length were longest in plot of combinative fertilization included with basal fertilizer. 2. Number of panicles per hill increased in plot of combinative fertilization with basal and number of spikelets per panicle were reduced by non-fertilization but increased in plot of standard fertilization. 3. Highly positive correlations were fond between fresh weight and brown rice(yield) weight in all applied treatments. The yield were highest in plot of combintive fertilization stage with basal fertilizer. 4. In cultural practice, heavy fertilizer application might have cuased the result of neck blast disease.

鋪裝道路(Asphalt) 沿邊의 公害 物質이 蠶作에 미치는 影響 : (Ⅱ) 公害 物質이 繭層比率에 미치는 影響 (Ⅱ) The effect of air pollution on CoCoon layer ratio

文炳圓,金鎭雨,崔周鎬 진주산업대학교 1983 論文集 Vol.21 No.-

1) 鋪裝 沿邊의 公害物質이 견층비율에 큰 영향을 나타난다. 2) 春蠶, 秋蠶 晩秋蠶 飼育에 대한 公害의 影響은 매우 차가 심하여 견층 비율은 각 계절간에 다양하게 나타났다. 3) 桑園 肥培管理를 철저히하여 누에 生理에 유의하여 公害를 다소나마 防止해야겠다. 4) 綜合的인 公害 방지책을 硏究해야겠다. This study was Carried out to investigate the effect of airpollution substance on raising silkworms and the way reducing the damoge of a public nuisance. The result obtained were summarized as follows: 1. Imjury of air pollution substanel at the areaa asphalt road was increased more than Cocoon layer ratio of a hilly country. 2. As the effect of public hagard about the raising silkworms in the spring, fall and late­fall showed very difference, Cocoon lager ratio was varietal to the treatment of season all. 3. I think that we must reduce the damage of air pallution as think over the silkworm physiology.

Dock Wall에서 Pre-splitting 발파의 적용성에 관한 연구

강추원,고진석,강석곤 조선대학교 동력자원연구소 1997 動力資源硏究所誌 Vol.19 No.1

The contour blasting minimize the strain and the rocks are destroyed to the theoretical projected line by adding or substracting the explosive compound amounts. On pre-splitting blasting, the most important factors are the base rock conditions, accuracy of drilling, kind of explosive compound used, and charge. The first test blast is classified in eight groups, which is done to find more accurate blasting conditions after a variety of blasting methods are used. Through the conditions of charge of the first test blast, after the best blast method is selected the second test blast is performed. The number of holes and hole spacing are corrected on the second test blast, which takes change to reduce construction days and working conditions. In the second test blast charge conditions. Pattern Y is the method for see a cutting plane of 90˚ for the reducing of dock-wall parts.

新品種의 三要素 適正 施肥量 試驗

安元燮,金鎭雨,崔周鎬 진주산업대학교 1981 論文集 Vol.19 No.-

新品種의 三要素의 適正施肥量을 糾明하기 위하여 三要素 標準施肥區(N_15,P_2O_510,K_2O_11), 無肥區(N_0,P_2O_50,K_2O_0), P_2O_5,K_2O施肥區(No,P_2O_5 10, K_2O_11), N,P_2O_5施肥區(N_15,P_2O_50,K_2O_11)의 5 가지 水準으로 3反復으로 實施하여 그 試驗結果를 要約하면 다음과 같다. 1) 出穗期, 成照期, 穗長, 登照率은 影響을 받지 않았으며 稈長, 株當穗數, 穗當粒重, 玄米重, 千粒重 등은 有意性이 認定되었다. 2) 株當穗數는 N의 影響이 컸으나 P_2O_5와 K_2O의 效果는 커다란 影響을 미치지 못하였다. 3) 穗當粒數는 N의 施肥의 影響이 크며 P_2O_5의 影響이 K_2O보다 큰 것으로 나타났다. 4) 精租重은 N의 施肥의 影響도 큰 것으로 보이며 P_2O_5와 K_2O의 影響이 큰것으로 보아 三要素의 適量施肥 方法을 講究해야 할 것이다. This study was conducted to determine the optimun opplications of N.P. and K. on the new rice varity and the results were as fallows: 1. Heading date, Maturing date, Panicle length, Ripened grain ratio, and clun length, No. of Panicles, No of grains/Panicle, Brown rice yield, Rough rice and Rough rice yield were significan difference. 2. No. of Panicles/hills in the plots with N. fertilizer affected greatly, but P_2O_5 and K_2O were not affected. 3. No. of grains per panical with N. fertilizer affected greatly, and the effect of P_2O_5 was greater than that of K_2O. 4. Rough rice yield was affected greatly with N.P. and P. application So, it was Considered the more application method of fertilizers was required.