中雛飼料에 있어서 고구마 澱粉粕 醱酵飼料의 飼養試驗

姜禧信 진주농과대학 1963 진주농과대학 연구논문집 Vol.- No.2

中雛에 對한 基礎飼料로부터 10%의 밀기울 및 5%의 쌀겨를 澱粉백 發效飼料로 代替 給與한 飼養試驗結果 다음과 같은 結論을 얻었다. 1. 澱粉백 發效飼料 10%區 및 15% 代替區는 對照區에 比하여 各各 68gr과 52gr의 增體를 보여 주었으며 L.S.D.檢定에 있어서 10%區는 1% 水準에서 15%區는 5% 水準에서 有意差가 있었다. 2. 飼料 利用性에있어서 澱粉백 發效飼料 10% 및 15%代替區는 對照區에 比하여 100GR 增體에 所要되는 飼料量에 있어서 各各 40gr와 42gr의 飼料가 節約되었으며 飼料消費指數에 있어서 對照區를 100으로 했을 때 10%區는 90으로서 10%의 飼料가 節約되었으며 15%區는 11%의 飼料가 節約되었다. 3. 中雛配合 飼料에 있어서 밀기울과 쌀겨를 澱粉백 發效飼料로서 代替可能할뿐 아니라 오히려 優秀하였다. 이에 添言하는바는 오늘날과 같은 飼料難을 克服함에 있어서 우리나라 어느곳에서도 栽培에 가능한 作物인 고구마를 大量生産하여 食用에 供하며 澱粉業을 일으키고 其副産物인 백을 積極活用하므로서 可能하리라고 믿는다. 끝으로 本試驗을 遂行함에 있어서 物心兩面으로 協助를 하여주신 現 서울大學校 農科大學 學長 金浩植敎授, 現敎授 吳鳳國 및 現敎授 曺悳鉉 先生任께 甚深한 謝意를 表하는 바이다. A comparative animal feeding experiment has been performed with growing chicks to test the feed value of Starch Waste fermented feed. The basal complete ration contatns 10% Wheat bran and 5% Rice bran. The 10% wheat bran and both of the 10% wheat bran and 5% Rice bran were substituted by the Starch Waste fermented feed respectively to see their comparative feed values. The feeding exepriments continued for 4 weeks and the following results had been obtained. 1. Increased body weight in both lots of 10% and 15% starch waste fermented feed rated 68 grams and 52 grams each compared with the control The L.S.D. test has shown a significancy of 1% level in the 10% lot and 5% level in the 15% lot. 2. In feed effciency each 42 grams and 40 grams of ration were saved per 100 grams increased body weights in the 10% and 15% Starch Waste fermented feed substituted lots compared with the control. 3. It has been shown that the Starch Waste fermented feed can well substitute with Wheat bran and Rice bran to make a fair mixed ration for growing chickens.

智異山森林生態調査豫報

金在生,宋基鶴 진주농과대학 1963 진주농과대학 연구논문집 Vol.- No.2

Grower에 對한 「모자반」의 飼料的價値試驗

姜大珍 진주농과대학 1963 진주농과대학 연구논문집 Vol.- No.2

This feeding experiments has been carried out to test the feed value of "Mozavan" which grows in abundance on the seashore of our country, as the feed of growing pigs and designed by the method of completely randomized flock design with four treatments and one control lot. Three heads of grower were allocated to each experiment lot This feeding trial continued for 60 hays from 24, June to 22, Aug 1963 at the Dept. of Animal Husbandry, Chinju Agricultural college and the following results were obtained. 1. Comparing the growth rate by an exponent, 7% and 14% Mozavan feed lot were prevalent 7 and 6 respectively aginst the control On the other hand, 21% and 28% Mozavan feed lot were inferior to the control as 9 and 20 respectively. The analysis of varience on the final body weight has shown a highly significancy of 1% level. The L.S.D. test has shown a significancy of 5% level in the 7% and 14% Mozavan feed lots against 21% Mozavan feed lots and 21% Mozavan feed lots against 28% Mozavan feed lots. A significancy of 1% level has shown in the 7%, 14% Mozavam feed lots and control lots against the 28% Mozavan feed lots and others shown no difference. 2. In feed conversion 0.87 Kgr and 0.95 Kgr were saved per 1 Kgr increased body weight in the 7% and 14% Mozavan feed lot compared with the control Whereas, each 0.79 Kgr and 3.85 Kgr were overconsumed in the 21% and 28% Mozavan feed lot against the control. 3. Considering the appetitive qualities of Mozavan feed mixture, it has not shown any difference from the control to mix 15% or so and the feed consumption has reduced propertionly to the mixing rate of Mozavan feed over 20% to the ration. 4. Comparing the feed cost required per unit body weight per lot as for the economical feed value of Mozavan feed, it has shown a good result on the economical value of feeds in mixing around 15% of the ration and more than 15% were bad. 5. The feeding of Mozavan feed mixture has not shown any clinical varience on the number of blood corpuscle and the density of haemoglobin. 6. The above mentioned various results of this feeding trial, show that the Mozavan feed can stimulate the growth of pigs and also have some U.G.F., Vitamins and Amino acids. Mozavan feed can well substitute for wheat bran within the limits of 15% or so in the grower rations. Also, it has shown that the limitation of mixing Mozavan feeds to 15% or so of the ration can get good rerults. Mixing over 20% Mozavan feed in the grower ration is to be avoided.

동백나무의 揷木에 關한 硏究(第Ⅱ報) : 發根促進物質이 접동백의 發根에 미치는 影響 Effect of Hormone on Rooting Cuttings of var.roracea Curtis

金在生 진주농과대학 1963 진주농과대학 연구논문집 Vol.- No.2

1. 접동백나무에 對한 效果的인 發根促進劑와 그 適合한 處理方法을 알고자 간단한 比較試驗을 하여 보았다. 2. 發根率에 있어서는 α-NAA 200ppm 48時間處理가 無處理 48%에 比하여 100%로서 가장 좋은 成績을 보였다. 3. 뿌리의 伸長量에 있어서는 α-NAA 處理區가 顯著한 增加를 보였으며 이렇한 增加는 平均 根長보다 發根數에 있어서 더욱 뚜렸하였다. 4. β-NAA는 濃度와 時間이 增加 할수록 多少의 藥害를 나타내는 듯 發根率이 低下하였으나 α-NAA는 이와 正反對로 濃度와 時間을 增加할수록 顯著히 發根成績이 좋았다. 5. 以上과 같이 發根率 및 뿌리의 伸長量 等으로 보아서 접동백나무에 있어서는 α-NAA의 200ppm 溶解 48時間 處理가 가장 效果的이라 할 수 있다. (1) The comparison test was performed to obtain a most effective hormone and the reasonable treatment with Vegetative propagation using cuttings of camellia japonica Linne Var. rosacea curtis. (2) Plots treated 2% aqueous Solution of α-NAA Soaked 24hours were 100% of rooting Compare with 48% of untreated plots at the rate of rooting. (3) α-NAA treatments have shown better rooting results than the oter treatments on the rooting responses especialy. (4) Rooting percentages decreased with highter density and time treated on β-IAA solutions but α-NAA increased of it. (5) Through the above percentages of rooting and rooting responses, one percent aqueous Solution of α-NAA Soaked fourty eight houres was most effective rooting hormone by Cutting of Camellia japonica Linne Var. rosacea Curties.

鷄의 Leucocytozoon에 關한 硏究 : Ⅰ.韓國에서의 Leucocytozoon caulleryi의 發生에 關하여 Ⅰ.About Natural Infection of Leucoeytozoon caulleryi in Korea

박응복,李熙碩 진주농과대학 1963 진주농과대학 연구논문집 Vol.- No.2

In the course of routine examination of poultry which was collected from Pusan district during July 1962, several cases of Leucocytozoonosis were observed. In the blood examination we found characteristic gametocytes of the parasite. This is the first observation on gametocyte of Leucocytozoon in poultry, in Korea. The affected fowls were aged from 5 to 8 months and clinically they exhibited anemia, loss of appetite, green diarrhea, and emaciation to some extent. But few patients died with the disease and any peracute case with hemorrhage through the mouth and following by death, was not found. In the post-mortem examination we observed anemia in most of the organs, atrophy of the skeretal muscles. and few hemorragic spots scattered through several organs, besides the visceral lymphomatotic changes were also found in some cases. Microscopically the typical megaloschizonts were found in the bursa of Fabricius, liver, spleen, kidney, and the lung. Of studing the gametocytes in the peripheral blood, some were in the host cells, and others were liberated from the host cells. In the former not only the parasitic cell gets to large size -- 17-22×11-12.6μ -- in round form, but also the host xell which has a round nucleus does increased size in round form. On regarding to above finding of blood pictures, it was considered to be identified with Leucocytozoon caulleryi Mathis and Leger 1909. In hermatotlogical changes marked olygocythemic anemia was prevalent, and many polychromerythrocytes appeared in contrast with decreased erythrocytes.

議會制에 있어서 政黨의 意義와 韓國 政黨에 關한 小考

朴元萬 진주농과대학 1970 진주농과대학 연구논문집 Vol.- No.9

民主主義란 20世記의 政治理念으로서 普通化된 政治現象이다. 따라서 民主主義 政治制度下에서의 政黨은 必須 不可缺의 存在요, 또 이 政黨은 明實 共히 自由權力機關으로서 새로운 權力 構造論이라는 問題를 提示하여 주는 重要한 役割을 하고 있다. 이와 같은 事實을 念頭에 두고서 議會制度上의 主要西毆 先進國家의 政黨의 機能을 考究하고 아울러 1945年 8月15일 以後 發生登場한 韓國의 政黨史를 議會를 中心으로 分析考察하여 西歐社會의 政黨史와 比較하여 본 結果 다음과 같은 事實의 重要性과 差異點을 指摘할수 있었다. 1. 現下 民主 國家體制下에서는 政黨이란 國家意思形成의 主役者 노릇을 하고 있음을 알 수 있다. 2. 政黨이란 國民과 國家權力과를 連結하는 媒介機關으로서 役割을 하는 自由權力機關이라는 것. 3. 議會制에 있어서의 政黨의 政綱政策은 個人보다 連續性이 있고 實行可能性이 많다는 것. 4. 西歐의 政黨은 어디까지나 國民의 與論을 尊重하며 이를 背影으로 하여 憲法的 權力團體로 發展하고 있다는 것. 5. 韓國의 政黨史와 先進西毆의 政黨史를 比較할 때 韓國도 現下政黨制度가 憲法的 政黨으로서 앞으로 차츰 西歐의 政黨과 같이 發展할 可能性이 充分히 있음을 發見하였다. 以上에서 밝힌 바와 같이 韓國政黨의 國家權力的 機能은 徵弱하고 先進國家의 政黨機能과는 아직 距離가 있으며, 이것은 民主政治의 歷史가 日筏한 까닭이라는데 結論을 얻을 수 있었다. 다만 앞으로 韓國의 政黨도 憲法的 機關으로 急速한 發展과 本來의 機能과 目的을 다할 수 있다고 確信하는 바이다. Democracy is one of the political idealogy that is the political condition in general. So we need the party of democracy which has not only the authority of freedom but also one of an organ. Then there is a program, we have, which says, organization of party we must think that fact before we study and inquire into assembly system, the party of opening and cause of development and the party of function in assembly system. Then we compare the history of Korean party which is opening in 1945 with the history of other European party. In this fact. We have very important points. These are; 1. We know that political party is a leader of declaration of intention in nations. 2. The party is authority of freedom which is connected authority of nation with people. 3. Platform of the party has continuance more than individual also this has possibility of performance more than that. 4. European patitcal party hold in respect public opinion and grow with the group of consitutional power. 5. When the history of the political party of Korea compared with the European party, modern consistutional system of Korea is growing with European's, also it has enough possibility to grow up. The function of nation authority of Korean party is very cheap. It is very far away to the European party system. That is not so long our nation but I believe that only Korean political party will grow up the function of consitution and it has an object of natural.

Trichoderma viride가 生成하는 纖維素 分解酵素의 分別 및 酵素學的 性質에 關한 硏究

成洛癸 진주농과대학 1971 진주농과대학 연구논문집 Vol.- No.10

One strain of mold producing powerful cellulolytic enzyme complexes was screened from various strains of molds which were isolated from nature, and its microbiological properties and cellulolytic enzymes were studied. The results obtained were summarized as follows: 1) One strain of mold isolated from Locust acasia (Lobinia pseudacasia linne) showed remarkably high cellulolytic activity on the various substrates. This strain, by its microbiological properties, was identified as Trichoderma viride. 2) It was found that there were five different kinds of cellulolytic enzymes in the cellulase derived from Trzchoderma viride. Their physical and enzymological properties were as follows: i) The optimum pH of each enzyme was 5.0 and the range of stability with respect to pH was generally from 4.0 to 6.0. ii) The optimum temperature of CMCase, β-glucosidase and filter paper saccharifying enzyme was 60℃, but that of filter paper disintegrating enzyme was 50℃. The heat stabilities of β-glucosidase, filter paper disintegrating enzyme, CMCase and filter paper saccharifying enzyme were 30, 40, 50, and 55℃, respectively. iii) When the concentration of metal ions was 2×10³M. ,the activities of CMCase and filter paper disintegrating enzyme were found to be inhibited by ?? and ??. At the same concentration, filter paper saccharifying enzyme was inhibited by ??, EDTA, ??, and ??, while β-glucosidase was inhitibited by all the above metal ions. 3) The purification and fractionation of the cellulolytic enzyme complexes by organic solvents, and column chromatography with ion exchange resin, were as follows: i) In the purification, β-glucosidase could be collected completely using a 60% solution of acetone and ethanol. In the case of filter paper disintegrating enzyme, the best result was obtained by the use of an 80% acetone solution. ii) A 100% yield of these enzymes was obtained by the use of saturated aqueous ammonium sulfate solution(60%). iii) The cellulolytic enzyme complexes could be separated into a few fractions by chromatography with cellulose powder. Most of the filter paper disintegrating enzyme was absorbed, but the others were eluted. iv) The cellulolytic enzyme complexes could be separated into filter paper disintegrating enzyme and filter paper saccharifying enzyme by gauze column chromatography. v) The doted fraction could be separated into CMCase, β-glucosidase and filter paper saccharifying enzyme by column chromatography with DEAE-sephadex A-50, Amberite XE-64 and Sephadex G-200. vi) The filter paper disintegrating enzyme present in the absorbed fraction was resolved by column chromatography with DEAE-sephadcx A-50. 4) The characteristics of the separated fractions were as follows: i) The ?? value of CMCase was 0.125% and that of β-glucosidase was 0.045%. ii) The filter paper saccharifying enzyme and filter paper disintegrating enzyme differed with respect to the distance moved during electrophoresis, and in ?? values obtained in paper chromatography. iii) The filter paper disintegrating enzyme was completely inactivated by heating at 70℃ for 10 minutes, and filter paper saccharifying enzyme activity reduced by about 80 percent. iv) The decomposing pattern of filter paper saccharifying enzyme was mainly an exo-type and that of filter paper disintegrating enzyme was an endo-type. 5) It has been previously reported that filter paper disintegrating enzyme is indentical with filter paper saccharifying enzyme: however, the present study indicates that these two enzymes differ in physical and enzymological properties. Therefore it is suggested that there are five cellulolytic components in Trichoderma viride cellulase.

豆類調理에 關한 基礎的 實驗

朴載玉 진주농과대학 1963 진주농과대학 연구논문집 Vol.- No.2

豆類의 合理的인 調理法을 窺明하고자 豆類의 浸水時間別 重量變化 及 乾豆, 浸水豆의 煮沸時間에 따른 吸水度와 調理用途를 實驗調査하여 보았다. 1) 18℃∼21℃의 물에 浸水한 大豆와 菜豆는 급격히 膨潤하여 大豆는 14∼20時間 菜豆는 12∼18時間이면 充分히 澎潤하였고 小豆는 浸水時 吸水速度가 느려 20∼24時間이되어야 澎潤狀態에 到達하였다. 2) 乾大豆를 끓일 때는 50分에 飯用 60分에 콩죽, 콩국(豆乳)用 70分에 콩조림에 알맞는 程度가 되었고 4時間이 되어야 메주用에 알맞는 程度가 되었으며 浸水大豆의 境遇에는 불은 콩을 바로 炊飯할 수 있었으며 끓일 때는 20分에 콩죽, 40分에 콩조림 80分에 메주用에 알맞는 程度가 되었다. 3) 乾菜豆를 끓일 때는 60分에 飯用 70分에 콩조림 90分에 떡속에 알맞는 程度가 되었고 浸水菜豆의 境遇에는 불은 菜豆를 바로 炊飯할 수 있었으며 끓일 때는 30分에 콩조림 60分에 떡속에 알맞는 程度가 되었다. 4) 乾小豆를 끓일 때는 급속히 澎潤되며 20∼25分에 飯用 45分에 떡고물用에 알맞는 程度가 되고 2時間이어야 팥죽用에 알맞는 程度가 되었으며 浸水小豆를 끓일 때는 5分에 飯用 20分에 떡고물用 45分에 죽 菓子用에 알맞게 되었다. 5) 以上과 같이 大豆 菜豆小豆등을 調理 할 때는 小豆와 같은 特例도 있겠으나 大體로 乾豆 그대로 使用하는 것보다 一定時間 浸水하여 煮沸調理하는 것이 時間 努力 物資等을 節約할 수 있는 合理的인 方法이라고 생각된다.

在來種 山羊의 脊髓麻醉에 있어서 Procaine 溶液의 用量과 濃度測定에 對하여

朴武鉉 진주농과대학 1963 진주농과대학 연구논문집 Vol.- No.2

The present experiments were undertaken to determine the dosage and concentration of Procaine hydrrochloride solution, adequate to epidural anesthesia in Korea native goats. Ten clinically healthy goats ranging in weight from 10Kgs to 20kgs were used in this work, and each was administered into the epidural space Procaine hydrochloride silution of various dosages and concentrations. The results obtained in this work are summerized as follows: 1) It has been observed that the concentration of Procaine hydrochloride, adequate to the epidural anesthesia in Korea native goats, is 1.5 to 2.0 percent, and that no general symptom (such as dyspnea) is shown when administered, into the epidural space, the adequate of the anesthetics in the concentration mentioned above. 2) It appears that for the anesthesia of the tail, the anus, the vagina, and the posterior part of the hip, adequate dosage of the anesthetics in the concentration mentioned above is 0.2 ml/kg body weight, and for the abesthesia of the hind limbs, the inquinal regions, the udders, the scrotum, the penis, and the flanks, 0.4ml/kg body weight. 3) To increase the safty in operation, and to avoid the dyspnea which is often shown in the goats given more than 0.4ml of 1.5 to 2.0% Procaine hydrochloride solution, it is recommendable that in order to induce anesthesia for Caesarian section or Rumentotomy, 0.4ml of 1.5 to 2 percent Procaine solution should be administered in to the epidural space to produce the epidural space to produce the anesthesia of posterior part of the abdomen, and infiltration anesthesia should be applied to produce the anesthesia of anterior part of the abdomen.

Mum Height Controlling by Phosfon-D

Chang,Kwon-yawl 진주농과대학 1962 진주농과대학 연구논문집 Vol.- No.1

1. 菊花의 줄기 矮花에 대한 效果를 보고자 菊花『乙女』와 『絲菊』의 2品種에 Phosfon-D를 처리하였다. 2. 처리方法은 土壤處理를 하였고 濃度는 1ft3 의 培養土當 1.25, 2.5, 5.0 그리고 10.0gr의 Phosfon-D(Phosfon 10%의 粉劑)를 混合 처리 하였다. 3. 무처리 對照區에 비하여 처리구는 莖長이 현저히 矮花되었고 開花는 遲延되었으나 花徑, 葉數, 莖의 生體重은 無處理區와 差가 없었다. 4. 以上의 여러 效果 外에도 처리구의 잎은 濃色을 띄우고 줄기가 굵어져 菊花栽培에 받침대(支柱)를 세우는 作業을 덜 수 있었다. 1. Phosfon-D was applied to potted soil in which Chrysanthemum cuttings (2 varieties, "Otome" and "Idokiku") were planted in the greenhouse on June 23, 1961. 2. Concentrations of Phosfon-D were 0, 1.25, 2.5, 5.0, 10.0 grams per cubic foot of potted soil respectively. 3. Phosfon-D induced the plants to develop relatively short stems, thick stems, thick stems, and dark green leaves in comparison with untreated plants. Response were varied by different concentrations of Phosfon-D and mum varieties. 4. unfortuantely, the days to flowering were delayed, especially no flowers appeared on treated pots of "Idokiku" variety in many numbers. 5. The effects of Phosfon-D were relatively inactive on the flower diameter, number of leaves and the fresh weight of stems.