섭바듸 種子의 發芽促進에 關한 硏究

文点東 진주산업대학교 1979 論文集 Vol.17 No.-

This experiment was carried out to determine the effect of soaking the seeds of Soembody (Dystaenia takesimana) in NaOH or H_2SO_4 solution with the various levels of concentration. on their germination. The results obtained are summarized as follows: 1. The soaking of seeds in all the test concentrations of NaOH solution was found to stimulate the germination of the seeds. The highest germination ratio (62%) was showed in 35% NaOH solution although there were no significant(p<0.05) differences in germination between the treatments except for control. 2. The soaking of seeds in all the test concentrations of H_2SO_4 solution was found to stimulate the germination of the seeds. The highest germination ratio (46%) was resulted from 35% H_2SO_4 solution although there were no significant (p<0.01) differences in germination between treatments except for the soaking in 80% H_2SO_4 solution or control. 3. In the soaking duration test the highest germination ratios of 60.4% and 43.2% were resulted from the soaking for 35 minutes in NaOH solution and for 5 minutes in H_2SO_4 solution, respectively. 4. The soaking of seeds in NaOH or H_2SO_4 shortened the period of germination by one week or more as compared with control.

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%.

Growth Hormone의 투여가 離乳仔兎의 성장율 및 plasmd내의 蛋白質量에 미치는 영향

文点東 진주산업대학교 1976 論文集 Vol.14 No.-

本試驗은 Growth Hormone의 토여가 이유자토의 중체량 및 혈장단백질에 미치는 영향을 규명하고져 진주농림전문학교에서 생산된 자토(♀) 12두를 선정하여 시험을 실시한 결과 다음과 같은 성적을 얻었다. 1. 시험종료시 증체량은 C구(생리식염수injectlon), T_1(0.025%w/v), T_2(0.05%w/v)구에서 각각 262.5, 407.5, 327.5로 0.025%(w/v)구가 가장 좋은 경향이 있었다. 증체량에 있어서는 대조구에 비해서 T_1구가 고도의 유의성(P<0.01)이 인정되었다. 2. 혈장 단백질의 함량은 첨가수준에 비례하여 증가되었다. To investigate the effect of the growth hormone on the body gain, and protein of blood plasma of rabbit's, this experiment was carried out in the Jin ju agricuI tural & foresty junior technical college. 12 of female rabbit's were used in this experiment, the results obtain's were as followa: 1. Body gain of control(injection of saline) and treatment-II(injection 0.025% w/v of growth hormone) and treatment-III(0.05% w/v) was 262.5g, 407.5g snd 327.5g, respectirely, treatment-II injected 0.025% w/v of growth hormone was highest in the body gain, and show the highly significant(P〈0.01) between treatment-II and control, 2. The protein content in blood p1asma was increased in proprtion to the injection leve1 (0.025% w/v) of growth hormone.

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.

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.

돼지의 繁殖形質에 미치는 交配組合, 産次 및 分娩季節의 效果에 관한 調査

文点東,金哲旭 진주산업대학교 1984 論文集 Vol.22 No.-

Putting all accounts together obtained in this survey, mating type, parity and farrowing season have a high effect on reproduction traits before weaning of swine. Among mating types surveyed, the reproduction traits of 3­breedcrosses were superior to those of purebred and 2­breed crosses. Parity effects were important for the traits and the reproduction traits were superior in the 2nd to 5th parity to the other parity. Spring and fall­farrowed pigs and litters tended to be superior. The magnitude and direction of the farrowing season effects changed across the years resulting in significant year season interactions. Therefore, I think that breeding plans to improve effectively the reproduction traits before weaning are to be utilize the crossbred having highly the effect of heterosis and be farrowed in spring and fall.

칡(Pueraia thunbergaina BENTH)의 飼料 利用性에 關한 硏究 : Ⅰ. 칡(Pueraia thunbergaina BENTH)의 揷木試驗 Ⅰ. Effect of cutting soils and method on Root development of Kudzu

文點東 진주산업대학교 1987 論文集 Vol.25 No.-

칡의 飼料作物化를 위한 기초자료를 얻고자 揷木時 揷木用土와 揷穗 調製方法을 달리하며 發根率을 調査하였던 바 다음의 結果를 얻었다. 1. 칡의 發根率은 大體的으로 低調하였다. 2. 揷木用土別 發根率은 마사토, 황토, 밭흙, 모래 순으로 나타났고 연탄재는 극히 부진하였다. 3. 揷穗 調製方法別 發根率은 마디사절, 절간사절, 마디수평절, 절간수평절 순으로 나타났다. 4. 칡揷木은 마사토나 황토에 마디사절을 하는 것이 가장 良好하였다. In order to utilize Kudzu in roughage, the effect of cutting soils and methods on root developtment of Kudzu was studied. The rooting ratio in all the treatments was generally low. the rooting ratio in the cutting soils was high in the order of masa soil (58.13%), yellow earth (43.38%), dry-field soil (43.15%), sand(31.25%), and briquet ash(25.83%). The rooting ratio in the cutting methods was high in the order of oblique cut of segment(50.43%), oblique cut of stem segment(49.18%), and horizontal cut of segment(38.25%), horizontal cut of stem segment(27.33%). It is concluded that the method of oblique cut of segment in the masa soil was the best method for the propagation of Kudzu.

晋州 近郊의 乳牛飼育 農家 實態調査

文点東 진주산업대학교 1978 論文集 Vol.16 No.-

This survey was carried out to understand the management situation fo dairy farm and to obtain the basic data required for reasonable management for dairy farms. A total of 110 dairy farms located in the area of Jinju, western Gyeong Nam Were selected for this survey. The results obtained were as follow : 1. Among a total number of 884 dairy cattle, percentage of female dairy cattle was 88.4% and 11.6% for male. Among this head, number of milking cow was 561 heads and counted for 63% for total head. 2. Ratio of male to female under the age of 6 months was 51 : 49% and the number of female dairy cattle was not greatly high. Ratio of male to female above the age of 6 months was 70 : 30% and the number of female dairy cattle was greatly increased. 3. The number of dairy farms utilizing the ration produced at the feed manufacturing company of N, D, M, P, H and F, was 60, 5, 10, 25, 2 and 8. respectively. 4. In the total of 110 dairy farms, number of self-laboured man was 126 and 54 for the hired labour. 5. Among a total of 110 dairy farms, 91 dairy farms cultivate for grassland and the cultivation areas were 143, 180 acres. 19 dairy farms have no grassland. 73 dairy farms have a total of 117, 990 acres for cultiration area of rice field. 6. Among a total of 110 dairy farms, 71 dairy farms have a areas for exercise of 53,455 acres and 75 acres for each dairy farm. 7. Among the total of 110 dairy farms, the number of dairy farm epuipped with agricultural appliances such as milkng machine, power tiller, cutter and cooling machins was 50, 40, 40 and 10, respectively. 8. Milk production per head per day was 16㎏. Collection center A Collected 8, 100㎏ of milk per day and company B collected 700㎏ of milk per day.

칡(Pueraia thunber gaina BENTH)種子의 發芽促進에 關한 硏究 : H_2SO_4, Hcl 및 NaOH 處理水準 浸漬時間에 따른 硏究 Effect of H_2SO_4, Hcl, NaOH and Soaking time on Germination rate in Pueraia thunbergaina BENTH

文点東 진주산업대학교 1986 論文集 Vol.24 No.-

本試驗은 H_2SO_4, Hcl 및 NaOH 處理水準과 浸漬時間에 따른 칡 種字의 發芽率을 調査한 結果는 다음과 같다. 1. 칡 種子의 發芽率을 處理藥品에 따라 살펴보면 H_2SO_4가 27.53%로 가장 좋은 반면에 NaOH는 23.88%로 가장 적었고 이들 간에는 5%의 유의성이 認定되었다. 2. 藥品과 浸漬時間 別에 따른 發芽率은 H_2SO_4에 40分間 浸漬가 29.68%로 가장 좋았고 發芽率이 가장 낮은 것은 NaOH에 40分間 浸漬區에서 20.90%로 나타났다. This experiment was conducted to find out the effect of H_2SO_4, Hcl, NaOH and Soaking time on germination rate in Pueraia thunbergaina BENTH. The results obtained were as follows: 1. The germination rate by the treatment of chemicals was significantly(P<0.05) higher with 27.53% in H_2SO_4 than 23.88% of NaOH. 2. The germination rate by the chemicals soaking time was significantly(P<0.05) higher with 29.68% in soaking for 40 minutes the seed of BENTH in H_2SO_4 than that of others and the least with 20.90% in soaking for 40 minutes the seed of BENTH in NaOH.

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.