섬바디 種子의 發芽促進에 關한 硏究 : 第Ⅱ報. 섬바디 種子의 精選方法에 따른 NaOH 處理 및 溫度水準이 發芽에 미치는 影響 Ⅱ. Influence of Temperature and NaOH by Careful Selection on the Germination of Dystaenia takesimana Seeds

文点東 진주산업대학교 1980 論文集 Vol.18 No.-

本試驗은 섬바디 (Dystaenia takesimana)의 選別方法에 따른 NaOH 處理와 溫度水準別로 發芽率을 調査한 結果를 다음과 같이 報告한다. 1. 섬바디 種子의 發芽適溫은 20℃였으며 25℃에서는 發芽率이 急激히 低下되었고 30℃에서는 전혀 發芽되지 않았다. 2. NaOH 및 除翼處理하므로서 發芽日이 短縮되었고 發芽率도 좋아졌으며 同一 溫度에서 置床後 28日間 發芽率이 85.6%인데 비해 無處理無除翼區는 75.1%로 NaOH 處理 및 除翼에 依한 發芽促進效果가 顯著하였다. 3. 置床後 19일째 發芽率이 50∼70% 이상 發芽가 되었다. This trial was conducted to study the effect of temperature level and NaOH treatment by the careful selection on the germination of Dystoenia takesimana seeds. The results were summary as follows; 1. The optimum germination temperature for Dystiaenia takesimana seed was 20℃ and germination rate was drastically decreased at 25℃ while no seed germinated at 30 ℃. 2. By the NaOH treatment and removal of seed wing the germination period was shortened and germination rate was markedly enhanced. at the same temperature the seed without wing and NaOH treatment showed 85.6% germination after 28 days of germination test while control seed showed only 75.1% germination. 3. The germination rate of after 19 days of germination test showed more 50∼70%.

Methyl Thiouracil의 投與가 돼지의 肥育에 미치는 影響에 關한 硏究

文点東,林鍾佑 진주산업대학교 1970 論文集 Vol.5 No.-

This experiment was conducted to study the effects of Methyl thiouracil on fattening of 6 barrows at a litter Berkshire. Further the study was also made to investigate the possibility of practical use Methyl thiouracil in our farm village. The results obtained are summarized as follows: - (1) In daily gain the treatment 0.39 ㎏ has shown more high value than the control 0.25 ㎏ and a significant difference (P<0.05) was observed between the treatment and the control. In rate of gain the treatment 39.2% has also shown more high value than the control 27.4%. There are differences of the growth of body length and chest girth each other around 20 days, 10 days after beginning experiment. (2) In feed consumption the treatment and the control required each other 1. 64㎏, 1.81 ㎏ per head per day. In feed conversion the treatment and the control required 4.25 ㎏, 7.12 ㎏ per increasing 1 ㎏ body weight each other. (3) The treatment has shown more high net income with 45.62 won than the control 12.92 won daily. (4) The above mentioned results of this experiment show that Methyl thiouracil has the practical effect on fattening of swine. In accordance it, it is possible that a farm-house may use Methyl thiouracil.

酪農經營 分析에 關한 硏究 : 慶南地方을 中心으로 In the Kyung Nam

文点東 진주산업대학교 1977 論文集 Vol.15 No.-

To get the basic data for the improvement plan of dairy husbandry in Gyeongsang Nam Do. this survey was carried out in the 20 dairy farms located in jinju, Masan, Ulsan and Yangsan. 20 dairy farms also was divided into 3 groups ; 3 farms of 1-5 heads, 5 farms of 6-10 heads and 12 farms of over 10 heads. The 5 dairy farms in one survey location were selected ad libitum. The feeding scale used in this survey was divided into 3 groups, 1-5 heads, 6-10 heads and over 10 heads. 1. The average heads of dairy cattle in the feeding scale of 1-15 heads, 6-10 heads and over 10 heads were 3.6, 8.7 and 21.1 heads, respectively. The total heads investigated in this survey were 306. 2. The average ages of dairy farms employer were 43 and this age was higher as the feeding scale of dairy farms was higher. 3. The education level of dairy farms employer was as follow; college; 40%, high school; 35%, middle school; 15% and primary school; 10%. 4. In the sudsidiary business, 8 dairy farms, which belong to 40% of 20 dairy farms, have a subsidiary business. 5. The average years employed in the subsidiary business, were 8.9 and this years were prolonged as the feeding Scale of dairy farms was higher. 6. The distance from the dairy farm to processing plant was 4.0㎞ for 1-5 heads, 5.8㎞ for 6-10 heads and 6.4㎞ for over 10 heads. 7. In the present situation of equipments of dairy farms, dairy farms investigated in this survey have a total 225 kinds of dairy equipments and hese equipments were divided into 11 different groups. The number of equipment per dairy farms was total 11 kinds. According to feeding scale of dairy farms, nearly all the dairy farms have an equipment for the feeding parts. However, in the equpments for milk management, milker and milk cooler were 7 and 3, respectively and these belonged to the dairy farms of over 10 heads. 8. Ald the dairy farms have a cash-bookl and all kinds of recorders including dairy diary and feed recorder were less utilized than the cash-book. 9. In the labour according to the feeding scale, self-labour and hired-labour in the feeding scale of 1-5 heads were 85% and 15%, respectively; 34% and 66% belong to the self-labour and hired-labour in the feeding scale of 6-10 heads; 12% ad 88% to the self-labour and hired-labour in the feeding scale of over 10 heads. The hired-labour was increased as the feeding scale was higher. 10. The average percentage of artificial insemination was 64.56. In the feeding scale, 66% was for the feeding scale of 1-5 heads; 64% for the feeding scale of 6-10 heads and 63% for the feeding scale of over 10 heads. 11. The average labour hour per hade per year in the feeding scale of 1-5, 6-10 and over 10 heads was 509, 460 and 401, respectively and the labour hour was decreased as the feeding scale was increased. 12. Intake of concentrate per head per day was 5.5㎏ for the feeding scale of 1-5 heads, 5.0㎏ for 6-10 heads and 4.9㎏ for the over 10 heads and the percentage of self-supply in the 3 feeding scales was 10, 20 and 30, respectively. 13. Intake of concentrate repuired for 1㎏ milk production was 0.49㎏ for 1-5 heads, 0.46㎏ for 6-10 heads and 0.47㎏ for over 10 heads. 14. 64% of formulated rations, 19% of barley bran, rice bran, soybeans, and meals were composed of ingredients of concentrate. 15 A total areas for dairy farms were 2289.3a and 763.1a for averag areas per farms and 67.3a for average areas per heads. 1344.5a was for pasture and also highest in the total areas. In the uext turn, 843.7a was for grassland. 16. In the areas for dairy farms by the feeding scale, 170.4a was for over 10 heads, 608.2a for 6-10 heads and 1510.7a for 1-5 heads. 17. In the average milk production by the feeding scale, 116㎏ was for 1-5 heads, 11.4㎏ for 6-10 heads and 11.0㎏ for the over 10 heads. The over all average milk ptoduction per head was 11.3㎏. 18. Unpassed milk in the total milk paoduction was 1.0% and the average milk fat content was 3.32%. 19. In the reason of unpassed milk, rancidity was 61.1%, 25.7% by the specific gravity, 8.7% by the low fat content and 13.1% by the miscellaneous. 20. In the cooling method of milk, 9 dairy farms utilized to well, 7 dairy farms to water tank, 3 dary farm to milk cooler and 1 dairy farm to ice-box. Feeding scale of over 10 hends possessed only milk cooler. 21. In the milk transportation, 9 dairy farms utilized to milk collection car, 7 farms to autobicycle and 1 farm to bicycle. 22. The average income per head by the feeding scale was 59 won and 39 won(66.2% of 59 won) was derived from sale of milk. 200,000 won was derived from raising cattle, calf and by-products. 23. The average feed cost in the management cost was 53%. 24. The average feed cost in the prodnction cost was 35.1% and 17% from labour cost. The average hired-labour cost was 10.1% and 7% from self-labour cost. 25. The In come in the feeding scale of 1-5 head, 6-10 heads and over 10 heads wass 439%, 36.8% and 36.9%, respectively. 26. The net income in the feeding scale of 1-5 heads, 6-10 heads and over 10 heads was 8.5%, 5.1% and 5.2%, respectively. 27. Average mil cost in the production costs represents 71%.

항생제 NF-180의 첨가가 이유자토의 발육에 미치는 효과

문점동,정현승 진주산업대학교 1970 論文集 Vol.4 No.-

본 시험은 항생제 NF-180의 효과를 알려고 이유자토의 발육에 대한 NF-180을 0.5%, 1%, 1.5%를 사료에 첨가하여 각각 5두에 급여하여 다음과 같은 결과를얻었다. 1. 증체량은 대조구에 대해서 항생제 0.5%, 첨가구는 유의성(P<0.05)을 인정 할수 있었으며, 1%,1.5% 첨가구는 불량하였다. 2. 사료의 이용성에 있어서는 항생제 0.5% 첨가구가 대조구 보다 우수하였다. 3. 기호성은 항생제 0.5% 첨가구가 가장 우수하였으나 1%, 1.5% 대치구는 불량하였다. 4. 건강 상태는 모두 양호하였으나, 항생제 NF-180 0.5% 첨가구가 자토의 성장에 유효함을 인정할 수 있었다. 5. 경제성은 항생제 NF-180의 가격이 비싸고 구하기 어려우나 항생제 NF-180을 사료에 첨가하므로서 사료 이용성,체중증가,질병에 대한 예방효과는 대단히 좋았다. 이상 본 실험의 결과로서 항생제 NF-180 0.5% 첨가가 자토의 성장에 유효함을 알 수 있었다. This experimental study was conducted to acquire of the antibiotic substance NF-180 on wearning rabits. The rations substituted with antibiotic substance NF-180 0.5%(T_1), 1%(T_2) and 1.5%(T_3) were fed to 5 Japanese White rabits, respectively and the other 5 rabits were fed with basal ration. The experimental results obtained were as follows: 1. In weight gain, T_1 lot showed more gain(P<0.05) than the control lot, T_2 lot and T_3 lot showed less weight gain than the control. 2. Feed efficience of T_1 lot was also higher than that of any other lots, but T_2 lot and T_3 lot showed less efficiency than that of the control. 3. T_1 lot was the most paratable to rabits. But T_2 lot and T_3 lot showed less paratable than the control lot respectively. 4. All of the rabits used in this experimental period were in good health. T_1 lot was the most vigorous. 5. Antibiotic substance NF-180 was expensive and troublesome to purchase, nevertheless, in weight gain of rabits, feed efficiency, feed paratability and preventative effects against various rabit diseases under the situations of the rations substituted antibiotic substance NF-180 showed more effective. From the above mentioned results of this experiment, it was estimated that the ration substituted with antibiotic substance NF-180 0.5%was the most for rabits growth.

홀스타인의 乳量 및 乳質에 대한 季節, 年度 및 年度 季節의 效果에 관한 硏究

文点東,姜奉泰,金哲旭 진주산업대학교 1983 論文集 Vol.21 No.-

This was conducted to determine the main effects and interaction of season and year on milk yield and quality on the basis of the data surveyed during 4 years from Jan. 1979 to Dec. 1982 at Gyeongnam area.(J Palnt) The data were analyzed by the least square method and the results obtained are summarized as follow: 1. Average daily milk yield and fat percentage were each 14.45㎏ and 3.44% in the overall observations surveyed. Average daily milk yield tended to decrease in the spring group and average fat percentage, in the summer group. 2. Average daily milk yield was significant(P<.05) in the effects of season and year x season and average fat percentage, in the all factors studyed. 3. Averge daily milk yield and fat percentage were significant(P<.01) in the all factors studyed. 4. Average monthly disqualified milk yield was 7488.83㎏ and average rate disqualified 1.47% in the overall observation surveyed. Average monthly disqualified milk yield generally tended to be higher in the 1980 year and the summer group. 5. Of the average monthly disqualified milk yields, average adification rate was 69.60% Average rate disqualified by testing specific gravity and the others were each 14.33 and 16.07% Average adification rate tended to be high in the winter group and average rate disqualified by specific gravity, in the spring group.

韓牛의 短期 및 中期肥育時 開始體中이 增體와 肥育期間에 미치는 效果

文點東,金基元 진주산업대학교 1981 論文集 Vol.19 No.-

This experiment was conducted to investigate the effect of starting body weight on fattening period and body weight gain in short and middle period fattening with the data obtained from the 3 group allotted the starting body weight of 300kg(T3), 250kg(t2) and 200kg(T1) in 15 heads of Korean Native Bulls. The results obtained were as follows: 1. Each average daily weight gain(kg) of 200, 250 and 300kg group was .924, .953 and 1.005 during the experimental fattening period. 2. The fattening period that body weight gain declined, was about 4 months and over after starting fattening. It was suggested that this trend be contributed to the seasonal changes. 3. The consumed fattening period in reaching 420kg at 200, 250 and 300kg group was 230, 189 and 126 days. each. 4. Each DCP and TDN consumed for kg body weight gain a 300, 250 and 200kg group was .874, .885 and .891 and 5622, 5700 and 5733kg. 5. Each daily benefit of 300, 250 and 200kg was 560.17, 657.3 and 723 won. the shorter fattening period was, the higher daily benefit was.

Oils과 Carrageenan을 이용한 저지방 소세지의 저장기간에 따른 pH, 지방산 조성 및 콜레스테롤의 변화

문점동,송또준,박구부,신택순 진주산업대학교 농업기술연구소 1996 農業技術硏究所報 Vol.9 No.-

육제품을 많이 섭취하면 성인병을 유발한다고 믿고 있는 소비자들의 인식 변화를 유도하기 위한 저지방 소세지의 생산 가능성을 제시코자 첨가하는 지방의 량을 줄여 이에 대체물로서 물을 다량 첨가함과 동시에 3종의 oil로 일부를 대체하고 유화안정제로 카라기난을 첨가하여 low-fat sausage를 제조한 후 5℃에서 6주간 저장하면서 저장기간에 따른 pH, 지방산 조성 및 콜레스테롤의 변화에 대한 실험결과를 요약하면 다음과 같다. 1. 모든 처리구들의 pH는 저장기간이 경과함에 따라서 증가하였으며, 저지방 첨가구의 대조구인 B구의 pH에 비하여 카라기난을 첨가하지 않은 저지방 처리구들의 pH는 유의적인 차이를 나타내지 않았으나 대체로 낮은 pH를 나타내었고, 전 저장기간 동안 카라기난을 첨가한 구들이 대조구 및 다른 저지방 처리구에 비하여 높은 pH를 유지하였다(P<0.05). 2. 지방산의 조성은 대체한 oil에 의해서 oleic, linoleic, linolenic acid가 각각 증가하였으며, 저장기간에 따른 지방산 조성의 변화는 나타나지 않았다. 불포화도는 perilla, sunflower, olive의 순으로 낮았으며, 저장기간에 따른 불포화도의 변화는 나타나지 않았다. 오메가 지방산의 비율은 대체한 oil에 의해서 대조구와는 다른 비율을 나타내었으며 perilla유 대체구가 가장 높았고, 저장기간의 경과에 따른 변화는 없었다. 3. 대조구는 모든 저지방 처리구들 보다 높은 cholesterol 함량을 나타내었고, oil의 대체로 인한 cholesterol 함량의 감소가 나타났으며, 저장기간이 경과함에 따른 cholesterol함량의 변화는 없었다. This study was conducted to investigate the possibility of production of low fat sausage which was made with vegetable oils and added water to reduce back fat content in the sausage. Raw meats for the sausage were removed from the pork carcass(90∼100kg, female, 5∼7months of age) 4∼6 hours after slaughter and randomly assigned to one of eight treatments : control(back fat 30% and water 10), treatment A(back fat 15% and water 25%), treatment B(back fat 7.5%, olive oil 7.5% and water 25%), treatment C(back fat 7.5%, olive oil 7.5%, water 15% and carrageenan 0.5%), treatment D(back fat 7.5%, sunflower oil 7.5% and water 25%), treatment E(back fat 7.5%, sunflower oil 7.5%, water 25% and carrageenan 0.5%), treatment F(back fat 7.5%, perilla oil 7.5% and water 15%) and treatment G(back fat 7.5%, perilla oil 7.5%, water 25% and carrageenan 0.5%). The sausage samples were stored at 5±1℃. The pH, fatty acid and cholesterol were analyzed for over a period of times(0, 2, 4, 6 weeks) The results obtained were summarized as follows : The pH of all treatments was increased with the storage period. The pH values of sausages with carrageenan were lower than that of treatment A but there were no significant differences between the sausages and treatment A. The pH of sausages with carrageenan was higher than those of control and other(P<0.05). The composition of fatty acids of sausages with olive, sunflower and perilla oil was changed, so treatment B and c, D and E and F and G had higher oleic acid, linoleic acid and linolenic acid, respectively. There was no difference with the storage period. The ratio of unsaturated to saturated fatty acids of sausages was affected by oil type and there was no difference with the storage period. The ratio of n-3 to n-6 fatty acids of sausages was different from that of control, and that of treatment F and G, both of which perilla oil was added, was higher than those of others. There was no difference with the storage period. The cholesterol content of control was higher than those of others, and that of low fat sausages was decreased. There was no difference with the storage period.

율무의 飼料的 價値에 關한 硏究 : 율무栽培의 經濟的 分析 The economic analysis in culture Coix ma-yuen Roman

文点東,金基元 진주산업대학교 1985 論文集 Vol.23 No.-

율무쌀과 靑刈율무 生産의 經濟性을 알고자 1985年 1月부터 1985年 11月에 걸쳐 調査 分析한 結果를 보면 다음과 같다. 1. 율무쌀은 他 穀類飼料에 比하여 營養價値가 높고 靑刈율무는 다른 禾本科牧草와 비슷했다. 2. 율무쌀의 ㎏當 價格은 2,467원이었다. 3. 율무쌀과 靑刈율무의 10a當 粗收益은 696,976원 및 99,156원이였고, 純利益은 572,797 및 44,555원이었다. 4. 資本效率은 율무쌀 및 靑刈율무에서 561.27 및 181.60이였고 農業所得率은 17.8 및 55.06이였다. 5. ㎏當 生産 勞動費는 율무쌀은 159.3원이였고, 靑刈율무는 1.8원이였다. 6. ㎏當 生産肥料費는 율무쌀 및 靑刈율무에서 39.2 및 1.4원이였다. To investigate the economic analysis of the hulled and the green fodder culture of Coix ma-yuen Roman. this investigation carried out during Junuary 1985 to November, the same year. The results obtained were summarized as follows: 1. The nutritive of the hulled Coix ma-yuen Roman. highly investigated then feed grains, and the green fodder simillary in vestigated other gramineous pasture. 2. The selling price of the hulled Coix ma-yue Roman. per ㎏ wasestimated 2,.467won. 3. The gross profit of the hulled and the green fodder culture of Coix ma-yuen Roman. per 10a was investigated 696,976 and 99,156 won and the Net incomes was investigated 572,797 and 44,555 won. 4. The efficiency of capital of the hulled and the green fodder culture of Coix ma-yuen Roman. was 561.27 and 181.60. The agricultural income rate was 17.81 and 55.06. 5. The production labor cost per ㎏ of the hulled and the green fodder culture of Coix ma-yuen Roman. was estimated 159.3 and 1.8 won. 6. The production fertilizer cost per ㎏ of the hulled and the green fodder products of Coix ma-yoen Roman. was estimated 39.2 and 1.4 won.

삼천포지방의 사료작물 생육에 관한 조사

문점동 진주산업대학교 1970 論文集 Vol.7 No.-

두과목초 7, 本科목초 10종 계 17종을 1959. 3~10 (8개월)간에 파종하여 그 생육을 조사한 결과 다음과 같다. 1. 목초의 생육상태는 토양이 좋고 강우가 좋은 기상으로 생육이 양호하였다. 2. 1회 예취시 초장은 두과 초장은 20~30㎝ 화본과 50~60㎝였다. 3. 청초수량 (10a)는 Ladino C. 5,932㎏ Lospedze. 3,750㎏ White C. 3,301㎏ Alfalfa. 4,105㎏ Hairy vetch. 2,850㎏ Rod C. 7,320㎏ Alsike C. 7,150㎏ Orchard G. 4,415㎏ Smooth brome. 4,240㎏ Fescue ky 31 4,482㎏ Medow Fescue. 5,325㎏ Toll oat G. 5,280㎏ Reed canary G 4,250㎏ Pernnia lryo G. 4,290㎏ Timothy 5,420㎏ Italian rye G. 8,240㎏ Red toh 4,240㎏ Sowing 7 kinds of Leguminous grasses and 10 Kinds of forage grasses on March, 1969. in Samchunpo. the heights and the fresh yiclds of them were observel To october 1969. The resalts obtained in this Survery were as follows: 1. The growth of leguminous Grassed and forage grasses was good in tertilized soil with plenty raintall ans moderate atmosphere 2. The heghuts of Leguminous grasses, forage grasses were 20~30 ㎝, 50~60 ㎝ Respectively when they were cut for fisot time. 3. The respective fresh yields of Ladino C. Lespedeze. white C. Alfalfa. Hairy Vetch. Red C. Alsike C. Orchard G. Smooth brome. Fescue ky 31. medow F. Toll oat G. Reed Cunary G. Perennia lrye. Timothy. ltalianrye G. Red toh 6,932㎏, 3,750㎏, 3,301㎏, 4,105㎏, 2,850㎏, 7,320㎏, 7,150㎏, 4,415㎏, 4,240㎏, 4,482㎏, 5,325㎏. 5,280㎏, 4,250㎏, 4,290㎏, 5,420㎏, 8,240㎏, 4,240㎏.

식육처리기구 및 신선돈육의 위생적 처리방법에 관한 연구

문점동,진상근,박태선 진주산업대학교 농업기술연구소 1998 農業技術硏究所報 Vol.11 No.-

식육처리시 사용되는 실내의 공기, 도마, 칼, 장갑, 육절기 등의 위생적인 살균방법 및 지육, 정육을 가공용수(온수, 냉수), 알콜(70%), 유기산(acetic acid, citric acid, lactic acid, formic acid, chloride)을 처리하여 식육의 초기오염도를 조사한 결과는 다음과 같다. 70% 알콜 및 온수를 이용하여 식육처리기구의 오염원을 제거하기 위한 효과는 두 방법 모두 처리구가 대조구에 비하여 우수한 것으로 나타났으며, 온수와 70% 알콜의 처리방법은 온수가 뛰어났다(P<0.05). 지육의 처리는 온수처리를 통하여 오염원을 최소화할 수 있었다. 정육의 처리는 70% 알콜 처리로 총생균, 대장균의 증식을 억제할수 있었다. 유기산 처리를 통한 돈육의 오염원 최소화는 전체 처리구 모두 대조구에 비하여 우수한 경향을 나타내었으며, 이중 젖산균이 가장 우수한 것으로 나타났다. 유기산 처리시 육색은 차이를 나타내지 않았으며, 유기산 처리 후 관능검사에서는 생육, 가열육의 경우 모두가 차이를 발견할 수 없었다. 이상 본실험에서 온수, 알콜을 통한 소독과 유기산을 통한 정육의 처리는 오염최소화를 시킬 수 있는 방안으로 나타났다. This study was determine the effects of sanitary treatments that air conditioning, kitchen board, knife, glove, slicer, carcass and pork meat were treated water(hot and cold), alcohol(70%), organic acid(acetic acid ; AA, citric acid : CA, lactic acid : LA, formic acid ; FA) and chloride(200ppm). This study results obtained were summarized as follows ; Treatments of water and 70% alcohol were superior to control in the effect of removing contamination of carcass equipments. Hot water treatment was better than the other treatment(P<0.05). Carcass treatment gives the lowest contamination for Hot water. Pork meat was repressed all total plate count and E. coli by 70% alcohol. Pork meat treatment treated organic acid for the lowest contamination was better than control. Lactic acid was remarkable superior. Change o meat color by organic acid treatment did not take. Sensory evaluation by treatment of organic acid did not show difference in both of raw and cooked meat. Treatment of pork meat by disinfection of hot water, alcohol and organic acid was the way for the least contamination.