솔잎혹파리의 天敵分布 및 飼育에 關한 調査硏究 : Especially in Geangnam province 慶南地域을 中心으로

尹基植,金在生 慶尙大學校 1986 論文集 Vol.25 No.2

1. 慶南地域에 있어서 솔잎혹파리 寄生蟲의 分布狀況과 蟲 形成率을 1980年부터 1984年까지 地域別과 年度別로 調査하여 보았던 바 蟲 形成率은 各 郡別로 보면 晋陽郡이 2.02%, 宜寧郡이 0.87%, 咸安郡이 1.22%, 昌寧郡이 3.78%, 密陽郡이 7.57%, 梁山郡이 12.15%, 蔚州郡이 16.55%, 金海郡이 7.19%, 義昌郡이 1.76%, 統營郡이 5.71%, 巨濟郡이 3.06%, 固城郡이 2.05%, 泗川郡이 4.12%, 南海郡이 9.19%, 河東郡이 3.34%, 山淸郡이 3.17%, 咸陽郡이 1.55%, 居昌郡이 0.97%, 陜川郡이 1.87%로서 이 中 蔚州郡이 16.55%로서 第一 높은 蟲 形成率을 나타내고 있었으며, 한편 天敵寄生率을 郡別로 보면 晋陽郡이 13.96%, 宜寧郡이 14.01%, 咸安郡이 11.34%, 昌寧郡이 16.78%, 密陽郡이 13.48%, 梁山郡이 26.55%, 蔚州郡이 21.75%, 金海郡이 18.31%, 義昌郡이 17.74%, 統營郡이 14.76%, 巨濟郡이 22.95%, 固城郡이 19.09%, 泗川郡이 11.52%, 南海郡이 16.41%, 河東郡이 18.48%, 山淸郡이 13.97%, 咸陽郡이 13.09%, 居昌郡이 6.86%, 陜川郡이 13.82%로서 이 中 居昌郡이 6.86%로서 第一 낮았었다. 2. 이를 全體的으로 보면 蟲 의 形成率은 1983年對比 0.25% 減少되어 가고 있는 편이며, 天敵寄生率로 역시 1.23% 增加되어가고 있어 솔잎혹파리의 被害는 年次的으로 回復되어가고 있는 實情에 있었다. 3. 또한 寄生蜂을 種類別로 보면 솔잎혹파리먹좀벌 보다 혹파리살이먹좀벌이 海岸地域에서 더 많이 分布하고 있는 傾向을 나타내고 있었다. 4. 寄生蜂의 保管은 暗室인 20∼25℃(斃死率 1.2%)에서 保存하는 것이 가장 效果的이었으며, 恒溫 15℃(斃死率 8%) 以下일수록 斃死率이 높아지는 傾向을 나타내었다. 5. 飼育幼蟲의 斃死率은 平均 1.9%이였다. 6. 寄生蜂의 羽化初 은 5月 14日이었고, 羽化의 最盛期間은 혹파리살이먹좀벌은 5月 27日에서 5月30日까지의 4日間이었으며, 솔잎혹파리먹좀벌은 6月 7日에서 6月13日까지 7日間이었고 羽化終了日은 6月 30日로서 솔잎혹파리의 終了日과 같았다. 7. 寄生蜂의 羽化量은 살이먹좀벌이 總羽化量의 25%를 차지하고 있었으며 먹좀벌은 75%로서 먹좀벌이 살이먹좀벌 보다 3倍나 더 많이 羽化되었다. 8. 혹파리살이먹좀벌의 最適羽化 溫度는 1日 平均氣溫이 12℃ 以上이면 잘 羽化될 수 있었고, 솔잎혹파리먹좀벌의 最適羽化溫度는 1日 平均 17℃以上이 되어야 羽化시킬 수 있었다. 9. 寄生蜂은 常溫下에서 크로바 ��잎에 每日 꿀물을 給與하는 것이 15℃의 恒溫器保管보다 2倍나 더 큰 保管效果가 있었다. 1. After studying on the distribution and raising of the parasites of the pine gall midge, especially in Gyeongnam province, the obtained results are as follows; The forming rate of galls was showed 2.02% in Chinyang, 0.87% in Euiryeong, 1.22% in Haman, 3.7% in Changyeong, 7.57% in Milyang, 12.15% in Yangsan, 16.55% in Ulju, 7.19% in Kimhae, 1.76% in Euichang, 5.71% in Tongyeong, 3.06% in Keoje, 2.05% in Koseong, 4.12% in Chachun, 9.19% in Namhae, 3.34% in Hadong, 3.17% in Shancheong, 1.55% in Hamyang, 0.97% in Keochang and 1.87 in Habcheon, and then the forming rate of galls Ulju was the highest among the researched regions. The parastic rate of natural enemy was showed 13.96% in Chinyang, 14.01% in Euiryeong, 11.43% in Haman, 16.78% in Changyeong, 13.48% in Milyang, 26.55% in Yangsan, 21.75% in Ulju, 18.31% in Kimhae, 17.74% in Euichang, 14.76% in Tongyeong, 22.95% in Keoje, 19.09% in Koseong, 11.52% in Shachun, 16.41% in Manhae, 18.48% in Hadong, 13.97% in Shancheong, 13.09% in Hamyang, 6.86% in Keochang and 13.82% in Habcheon, and then the parasitic rate of natural enemy rate of Keochang was the lowest among the researched regions. 2. As a whole, the forming rate of galls was at 0.25% decrease compared with that of 1983 and, on the contrary, that of parasites adults was at 1.23 increase, so that the damages of pine gall midge were being recovered year be year. 3. In view of the kinds of parasites, Platygaster matsutama Y. et. H. tended to be more distrivuted than Inostemma seoulis K0 at the coast. 4. Keeping parasites was the most effective at 20∼25℃ darkroom (dying-rate 1.2%) and dying-rate tended to be higher at below 15℃ (dying-rate 8%). 5. The dying-rate of rearing larvae was average 1.9%. 6. The first day of parasites emergence was May 14, and the most flourishing days of Platygaster matsutama Y. et. H. emergence lasted four days from May 27 to May 30, on the other hand, those of Inostemma seoulis K0 emergence lasted seven days from June 7 to June 13. And the last days of Inostemma seoulis K0 emergence was June 30, which was the same with that of pine gall midge emergence. 7. With regard to the amount of emergence, Platygaster matsutamma Y. et. H. emergence took 25% of the total emergence amount. Inostemma teouli K0 emergence took 75%, as a result Inostemma seoulis K0 was three times as much emerged as Piatygaster matsutama Y. et. H. 8. The most proper emergence temperature of Platygaster matsutama Y. et. H. was above average 12℃ a day, and that of Inostemma seoulis K0 was average 17℃ a day. 9. Daily supply of money liquid of parasites in the clover petal under the normal temperature had twice as much keeping effect as keeping parasites in 15℃ incubator.

核置換에 의한 3n Populus alba×glandulosa의 育成 "in virto" 硏究

黃震聲,金鼎錫,尹基植 진주산업대학교 1985 論文集 Vol.23 No.-

생장이 속한 allotriploid의 Populus alba×glandulosa를 육성하기 위한 기초연구의 일환으로 2n-pollen의 대량획득 방법과 핵상별 anther culture의 최적방법을 규명하여 다음과 같은 결과를 얻었다. 1. Pectinase 1%, cellulase 2%, 그리고 D-mannitol 0.6M 등의 조성 enzyme액에서 pollen을 진탕처리한 결과 언 핵상의 pollen이나 80∼200분에서 cell wall이 용해되었다. 2. Pollen의 발아촉진을 위한 n-hexane처리의 회수와 핵상과는 관계가 없다. 3. Pollen의 X-ray에 대한 감수성은 핵상과 상관이 없고 고선량에서는 n과 2n-pollen 다같이 회분관 신장속도에 영향하였다. 4. Centrifuge force에 의한 n과 2n-pollen의 침강속도는 2n-pollen이 속하였다. 5. Anther culture를 위한 basic media와 plant hormone의 조성은 n-pollen에서는 W.S. basic media에 BAP 0.1ppm+NAA 0.5ppm이 가장 좋고 2n-pollen에서도 W.S. basic media에 BAP 0.1ppm NAA 0.5ppm이 가장 좋았다. The studies were carried out in order to induce vigorous growth through allotriploids of poplus alba<glandulosa. The results are as follows. 1. From n-, and 2n-pollen treated with enzyme solution containing 1% pectinase, 2% cellulase and 0.6M D-mannitol, the highest rate of pollen of cell wall dissolved were obtained in the 80 to 200 min. tretament. 2. n-, and 2n-pollen treated with n-hexane was no difference in the pollen germinatian. 3. n-, and 2n-pollen radiated with x-ray of 100-500kr was influence on the elongation speed of pollen tubes. 4. Sinking speed of pollen grains through centrifugal force was speedy in the tetraploid than in the diploid. 5. The production of callus through 2n-and 4n-anther culture varied with basic media and plant hormone, but good production was obtained from Wolter and Skoog medium containing 0.1ppm BAP and 0.5ppm NAA. 6. n-, and 2n-pollen plantleetsers were induced form populus alba×glandulosa anther cultured "in vitro" on synthetic medium.

前腕部 經穴 取穴에서 骨度分寸法과 一夫法의 比較 硏究

박히준,채윤병,차웅석,박종배,이혜정,이향숙,인창식,고형균,김수영,최일환,김강식,문정배,배기태,유경환,육근영,정병주,손인철,임사비나 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2004 東西醫學硏究所 論文集 Vol.2004 No.-

Background : The cun measurement System, an essential and convenient method in locating acupoints, has been widely used in the practice of acupuncture. However, traditional cun measurement has been criticized for its lack of reliability. Objectives : The purposes of this study are to determine if one cun measured by the directional methods have a consistency with that of proportional methods and to investigate which factors are related with these differences, especially in forearm. Methods : The distance between the elbow crease and the wrist crease of forearm was compared to a reference value of one cun obtained by the directional method. In this method, one cun is one third of the distance between index finger and Small finger of a subject, measured at proximal interphalangeal joint. In addition, to investigate the factors influencing the differences between these two methods, we measured the height and body weight and calculated body mass index (BMI). Finally we analyzed the factors correlated with these lengths by linear regression test. Results : The results showed that one cun obtained by the directional methods were significantly different from one cun by the proportional methods in forearm. It was demonstrated that the length acquired with the directional method was more correlated with body weight and body mass index, while the length obtained by the proportional method was more correlated with the height.

소화성궤양 환자에 대한 Omeprazole(Losec^(�))의 임상 효과

이종선,이기천,허승식,안정기,윤세진,정현용,이헌영,김영건 최신의학사 1990 最新醫學 Vol.33 No.9

호도나무 대목촉성재 (臺木促成材) Plastic 원통을 이용한 유경녹기 (幼莖綠技) 접목에 관한 연구

윤기식(Ki Sik Youn),구관효(Gwan Hyo Goo),조정석(Chung Suk Jo) 한국산림과학회 1989 한국산림과학회지 Vol.78 No.2

This study was carried out to produce the grafts of Juglans sinensis by juvenile grafting method which epicotyl of newly germinated seeds were used as stocks and juvenile fresh shoots were used as scion. The results obtained were as follows ; 1. When plastic tube installed covering up seed with soil up to 6㎝ height for diameter increment of epicotyl, the epicotyl can be grown up to thickness of 10㎜. 2. When the soft fruit branches and the soft water sprout with the terminal bud 8㎝ to 12㎝ long were used as scions, the survival rates showed 90 Percent. 3. The optimum date for making juvenile grafts was around the 20th of May, and the survival rates of grafted seedlings showed 86 percent in average. 4. The grafted seedlings showed first sprouting the 15th of June, that is 25 days after making graft, and the sprouting rate was 72 percent. 5. The height-growth of grafted seedlings finished at the end of July, and diameter growth lasted into the end of October,

Fertiliztion Processes in Porcine Oocytes Following Intracytoplasmic Injection of Porcine and Mouse Spermatozoa

Youn Jeung Lee,Bong Ki Kim,Chang Sik Park,Nam-Hyung Kim 한국동물번식학회 2001 Reproductive & Developmental Biology(Supplement) Vol.25 No.1s

Survival of Bifidobacterium breve in Acidic Solutions and Yogurt , Following Immobilization in Calcium Alginate Beads

(Ki Yong Lee),(Ji Youn Kim),(Won Kyu Yu),(Yoon Jong Lee),(Sung Sik Yoon),(Tae Ryeon Heo) 한국미생물생명공학회 2001 Journal of microbiology and biotechnology Vol.11 No.3

N/A N/A

A Forwarding Pointer-Based Location Cache Scheme in PCS Networks

Ki-Sik Kong,Joon-Min Gil,Youn-Hee Han,Ui-Sung Song,Chong-Sun Hwang 한국정보과학회 2002 한국정보과학회 학술발표논문집 Vol.2002 No.1

Fertiliztion Processes in Porcine Oocytes Following Intracytoplasmic Injection of Porcine and Mouse Spermatozoa

Youn Jeung Lee,Bong Ki Kim,Chang Sik Park,Nam-Hyung Kim 한국동물생명공학회(구 한국동물번식학회) 2001 Reproductive & developmental biology Vol.25 No.1

The Reconstruction of Audio Signals Degraded by Wideband Noise

Ki Soo Kim,Kun Jong Park,Heung Sik Noh,Dae Hee Youn 대한전자공학회 1997 ITC-CSCC :International Technical Conference on Ci Vol.- No.-