닭의 乾燥筋胃粘膜 粉末投與가 Mouse의 發育效果에 미치는 實驗的 硏究 : 第1報. 增體에 미치는 影響에 關하여 1. The Effect of the Body Weight Gain

文勝式,朴玉潤 진주산업대학교 1980 論文集 Vol.18 No.-

本 試驗은 닭의 筋胃粘膜粉末을 3%(T_0),6%(T_1), 9%(T_2) 水準으로 配合飼料에 添加給與 했을 때 Mouse의 增體에 미치는 영향을 살펴보고자 1980年 10月 19日∼同年 11月 29日에 걸쳐 Mouse(dd Strain) 生後 8週 40首(♀20, ♂20)를 供試하여 晋州農業專門大學에서 實施한 結果는 다음과 같다. 1. ♀의 平均體重은 25.80g(24.23∼27.56(정도였고 ♂는 26.05g(24.14∼27.36)이었다. 2. ♀의 平均增體量은 C(2.91), T_0(3.57), T_1(5.26) 및 T_2(5.47) 順으로 처리구가 좋은 편이었으며 유의차가 있었다.(P<0.05). 3. ♂의 平均增體量은 C(3.77), T_0(5,81), T_1(6.02) 및 T_2(6.39) 順으로 처리구가 좋은 편이며 유의차가 있었다 (P<0.05). 4. ♀의 各 臟器의 평균 무게는 881.45㎎(간), 137.7㎎(심장), 336.9㎎(심장), 215.7㎎(폐), 246.8㎎(비장)이었다. 5. ♂의 各 臟器의 平均 무게는 902.0㎎(간), 152.7㎎(심장), 374.3㎎(신장), 267.6㎎(폐), 217.0㎎(비장)이었다. This experiment was conducted to determine the effect of Fowl gizzard mucouse menbrane dry powder treatment on growth of mice 20 heads male and 20 heads female of mice(dd strain)were alloted 4 treatments according to the levels of Fowl 0%(C), 3%(T_0), 6% (T_1)and 9%(T_2) per rations, respectively. During the period of 60 days from October 19.1980 to December 29.1980 on experiment had been carried out at Jinju Agricultual and Forestry Junior Technical Collage to compare body weight gain, The results obtained were summerized as fallows; 1. Average body weight was 25.80g(24.23∼27.56)in female and 26.05g(24.14∼27.38)in male. 2. Average body weight gains were 2.91g±.376(C), 3.57±.509(T_0) 5.26±.624(T_1) and 5.47±.624(T_2)in females, and statistical differences between treatments were found(P<0.05) 3. Average body weight gains were 3.77±.400(C), 5.81±.547(T_0)6.02±.715(T_1) and 6.39±.254(T_2) in males and statistical differences between treatments were found(P<0.05) 4. Each organs weight was 881.49㎎(liver). 137.7㎎(heart), 336.9㎎(kideny), 215.7㎎(lungs) and 246.8㎎(spllen)in females. 5. Each organs weight in male was 902.0㎎(liver), 152.7㎎(heart), 374.3㎎(kideny), 267.6㎎(lungs) and 217.0㎎(spllen).

닭의 乾燥 筋胃粘膜 粉末 投與가 Egg Type Fowl에 미치는 效果에 對한 硏究 : 第Ⅰ報 增體 및 羽毛量에 미치는 影響에 關하여 Ⅰ. The effect of body weight gainand feather weight

文勝式,朴玉潤 진주산업대학교 1981 論文集 Vol.19 No.-

This experiment was conducted to investigate the effect of Fowl Gizzard Mucouse Membrane Power treatment on body weight gain and feather weight with the data obtained from 60 pieces egg type fowls Babcock (B 380, 24 days-age) fed and allotted 4 treatments at the rate of 0%(C), 1%(T_1), 2%(T_2) and 3%(T_3) of FGM during the experimental period of 56 days from September 17, 1981 to December 12, the same year at Department of Animal Science, Jin Ju Agricultural and Forestry Junior Technical College. The results obtained are summarized as follows: 1. Average body weight gain at each experimental plot was 847.63g(T_2), 842.07(T_1), 828.94(T_3) and 815.83(C). The effect of FGM in the cody weight gain was nonsignificant for all the experimental plots. Feed conversion at each experimental plot was 3.65(T_2), 3.67(T_1), 3.75(C) and 3.77(T_3). 2. Average feather weight at each experimental plot was 105.84±10.13g(T_3), 90.78±13.55(T_2), 89.06±4.66(T_1) and 88.06±7.55(C). The effect of FGM in the only feather weight of T_3 plot was significant(p<.0.01).

한우의 반추위내에서 요소 및 암모니아처리 볏짚과 황산병용처리 볏짚의 In situ 유기물 분해율

문승식,정현승,박성진,유성오 진주산업대학교 농업기술연구소 1997 農業技術硏究所報 Vol.10 No.-

본 시험은 볏짚의 수분함량을 30%로 조절하여 농업용 요소 6%를 수용액상태로 처리한 요소처리 볏짚과 암모니아가스 3%를 처리한 암모니아처리 볏짚을 밀봉상태로 45일간 보관한후 개봉하여 이들 처리볏짚의 1/2에 해당하는 양에 농황산 2.2%를 처리하여 요소-황산병용처리 및 암모니아-황산병용처리 볏짚을 제조하여 화학적 조성을 분석하고, 한우의 의해 in situ 유기물 분해율을 측정하였으며, 그 결과를 요약하면 다음과 같다. 1. 볏짚의 유기물 소실율은 암모니아-황산병용처리>암모니아처리>요소-황산병용처리>요소처리 볏짚순으로 높았다. 2. 유기물의 잠재적 소화율은 타처리에 비하여 암모니아처리 볏짚에서 높은 경향을 나타내었다. 3. 볏짚의 유기물분해율(P)은 암모니아-황산병용처리>암모니아처리>요소-황산병용처리>요소처리 볏짚순으로 높았다. 4. 사료섭취량에 따른 한우의 반추위내 통과율이 시간당 6%일 때 72시간 발효시 예상유기물 분해율(ED)은 요소처리, 암모니아처리, 요소-황산병용처리 및 암모니아-황산병용처리 볏짚이 각각 18.97, 21.63, 24.66 및 29.09%이였다. This study was carried out to investigate the effects of two phase treatments of urea-sulfuric acid and ammonia-sulfuric acid combination on in situ organic matter degradability of rice straw as ruminant feedstuff. Rice straw were treated with 6% urea (W/DM) or 3% ammonia (W/DM) for at least 45 days and further with sulfuric acid for overnight to complete the combination treatments. The treated rice straws were then sun-dried, and the chemical composition of the treated rice straws were analyzed. Also, Four Korean native bulls (550±30.5kg) were used to determine the in situ organic matter degradability in rumen. The treatments included urea-treated, ammonia-treated, urea·H_2SO_4 combination-treated and ammonia·H_2SO_4 combination-treated rice straws. In situ disappearance of organic matter (OM) in the rumen was significantly (P<0.05) higher in ammonia·H_2SO_4 combination-treated rice straw than those of other treatments. Potential digestibility of OM were slightly higher in ammonia-treated rice straw than those of other treatments. Organic matter degradabilities (P) in the rumen was high in ammonia·H_2SO_4 combination-treated with following by ammonia-treated, urea·H_2SO_4 combination-treated and urea-treated rice straw. When passage rate of 6% in rumen of korean native bulls was applied, effective degradabilities (ED) of OM of urea-treated, ammonia-treated, urea·H_2SO_4 combination-treated and ammonia·H_2SO_4 combination-treated rice straw were 18.97, 21.63, 24.66 and 29.09% after incubation for 72 hrs time, respectively.

豚舍 上部 空間을 利用한 닭 飼育이 仔豚의 增體에 미치는 影響 : 第Ⅰ報, 生鷄糞의 自由採食이 離乳仔豚의 成長에 미치는 影響 1. Effect of liberal feeding of poultry feces on the growth of weaned pigs

文勝式 진주산업대학교 1979 論文集 Vol.17 No.-

These experiments were carried out to determine the effect of liberal feeding of poultry feces on the growth and feed efficiency of weaned pigs. The same litter pigs were used F_1 of Landrace ×Large white and were alloted into 4 pigs in the control and 4 pigs in the experimental. All the weaned pigs were equall raised for 2 months of period (1979.10.17-1979.12.17). The results obtained were summarized as follows; 1. The liberal feeding of poultry feces resulted in slightly more daily gain(631g) of pigs than daily gain (586g) of the control in the average during the experimental period (p<0.05). 2. The feed consumptions per 1㎏ of body gain during the experimental period were showed 2.019 of the liberal feeding of poultry feces and 2.110 of control (p<0.05).

Lactobacillus plantarum을 接種한 옥수수와 수수 Silage 製造 試驗

文勝式,朴成振,鄭錫龍,宋瑛敏 진주산업대학교 농업기술연구소 1989 農業技術硏究所報 Vol.2 No.-

유산균 접종이 옥수수와 수수silage의 품질에 미치는 영향을 조사할 목적으로 L. plantarum을 대조구는 접종하지 않았고 처리구는 2×10 exp(8), 4×10 exp(8) 및 6×10 exp(8)cfu, kg^-1(fresh forage) 수준으로 접종하여 조제한 silage의 일반성분, pH 및 유기산 함량을 비교한 결과는 다음과 같다. 1. crude protein, crude ash, NDF, ADF 및 hemicellulose 함량은 접종수준이 증가할수록 높았고 moisture 및 NFE 함량은 낮았다. 2. 접종수준이 증가할수록 lactic acid와 total acid 함량은 증가한 반면 acetic acid함량과 pH는 낮았다. 3. 옥수수 silage에 비하여 수수silage에서 L. plantarum의 접종효과가 높았다. The objective of this thesis is to investigate the effects of lactic acid bacterium inoculation on the qualities of corn and sorghum silages. The control group was not inoculated : the treated group was inoculated with Lactobacillus plantarum of the levels of 2×10 exp (8), 4×10 exp(8) and 6×10 exp(8) cfu. Kg^-1(fresh forage). The chemical components, pH and organic acid contents of the developed silages were measured and compared. The results obtained are as follows : 1. As the level of inoculation was higher, the contents of crude protein, crude ash, NDF, ADF and hemicellulose became larger, but the contents of moisture and NFE became smaller. 2. As the level of inoculation was higher, the contents of lactic acid and total acid became larger, but the acetic acid content and the pH became smaller. 3. The inoculation effect of L. plantarum was greater in the sorghum silage than in the corn silage.

産卵鷄에 대한 煙炭灰添加給與 效果에 關한 硏究 : 第Ⅲ報 煙炭灰 및 모래의 飼料價値 比較試驗 3. Comparative Studies on nutritive values of Sand and Briquetts ash

文勝式,鄭場龍,宋瑛敏 진주산업대학교 1983 論文集 Vol.21 No.-

This experiment was conducted to investigate the effects of the additions at the level of 1% Briquette ash (B), sand (S), and formula feed(C). on egg weight, egg production rate, feed conversion and egg quality with a total of 60 pieces Laying hen for 3 treatments during the experimental period of 168 days from May 4, 1983 to Oct. 12, the same year at the brooding laboratory, Dept. of Animal science, Jin Ju Agricultural and Forestry Junior Technical Collage. The results obtained are summarized as follows: 1. The agg production rate at Laying peak period was highest in the B plot and there were significant (P<0.01) difference between the others expect C and B, and at Laying middle period was highest in the B plot and there were significant (P<0.01) difference between the B and S and there were significant(P<0.05) difference between the others plot. 2. Average egg weight at Laying peak and Laying middle period was heavy in the order B(63.50, 65.21), S(63.24, 64.83) and C(62.96, 64.73)(p>0.05) 3. The feed conversion at Laying peak period was B(2.20), S(2.30), C(2.33), and at Laying middle period was B(2.36), C(2.49) and S(2.56). 4. The yolk weight at Laying peak and Laying middle period was heavy in order of C(19.29, 19.21), B(19.17, 19.09) and S(19.15, 19.01), albumen and egg shell weight and thickness was nonsignificant(P>0.05) difference between all the plot.

중화된 요소처리 볏짚이 면양의 消化率 및 질소출납에 미치는 영향

문승식,박성진,유성오 진주산업대학교 농업기술연구소 1996 農業技術硏究所報 Vol.9 No.-

본 시험은 볏짚을 효과적으로 이용할 목적으로 일반볏짚을 2∼3cm로 절단하여 농업용 요소 6%(건물기준)를 처리하여 30일간 보관하여 요소처리 볏짚을 제조하였고, 요소처리 볏짚을 개봉한 즉시 1/2을 농황산-당밀을 처리하여 72시간 보관하여 중화된 요소처리 볏짚을 제조하였으며, 이들 처리볏짚에 대한 소화율, 질소출납 및 기호성에 미치는 효과를 구명하기 위하여 평균체중 50 kg의 면양 3두를 이용하였으며 그 결과는 다음과 같다. 1. 건물, 조단백질, NDF 및 ADF 소화율은 중화된 요소처리볏짚이 무처리 및 요소처리 볏짚보다 높게 나타났다(P<0.05) 2. 질소섭취량, 분질소, 뇨질소 및 질소유지는 중화된 요소처리 볏짚이 무처리 및 요소처리 볏짚보다 높게 나타났지만 섭취질소에 대한 질소축적율은 요소처리 볏짚이 가장 높게 나타났다(P<0.05). 3. 건물섭취량은 중화된 요소처리 볏짚에서 가장 높은 경향을 나타냈지만 상호간에 유의차는 인정되지 않았다. This study was carried out to examine the effect of neutralization of urea-treated rice straw on feed value of rice straw as ruminant feedstuff. Chopped rice straws were treated with urea solution applied 6% urea (W/DM) and water to increase the moisture content up to 30% (W/DM), and they were kept in polyethylene bag for 30 days, and the half of urea-treated rice straw was mixed with an sulfuric acid-molasses solution to neutralize free ammonia and kept airtightly in polyethylene bag for 72 hours. The urea-treated and neutralized urea-treated rice straw were dried. Also, Tree sheep (average weight of about 50kg) were used to determine the effects of the digestibility, nitrogen balance and voluntary feed intake. Digestibilities of dry matter, crude protein, NDF and ADF in neutralized urea-treated rice straw were significantly (P<0.05) higher than those in untreated and urea-treated rice straw. Nitrogen intake, fecal and urinary nitrogen in neutralized urea-treated rice straw were significantly (P<0.05) higher than those in untreated and urea-treated rice straw, but nitrogen retention/intake nitrogen was high (P<0.05) in urea-treated rice straw. Dry matter intake was slightly higher in neutralized urea-treated rice straw.

Landrace種의 産仔能力에 관한 硏究

文勝式 진주산업대학교 1975 論文集 Vol.13 No.-

本調査硏究는 Landrace種에 대한 몇가지 産仔能力을 究明하기 위하여 1970年부터 1975年까지 國立種畜場 泗川種豚場에서 飼育되었든 Landrace牝豚 383頭에 대한 繁殖記錄을 統計的으로 分析하였다. 1. 姙娠期間 Landrace種의 姙娠期間은 114.94±0.11日이었다. 季節에 따른 姙娠期間은 春季가 115.15±0.14日, 秋季가 114.68±0.18日로서 兩季節間의 差에 대한 有意性이 認定되었다. 2. 産仔數 Landrace種의 産仔數는 9.87±0.13頭였고 季節에 따른 産仔數는 秋季가 10.40±0.21頭, 春季가 9.77±0.18頭로 兩季節間의 差에 대한 有意性이 認定되었다. 産次에 따라서는 分散分析의 結果 高度의 有意性이 認定되었으며 各産次別 産仔數에 있어서는 3産次, 4産次, 5産次, 6産次以上, 2産次 初産次 順으로 많았으며 3産次와 1産次, 2産次, 6産次以上의 사이에서, 4産次와 1産次, 2産次 사이에서, 5産次와 6産次以上 사이에서, 6産次以上과 1産次사이에서 有意性이 認定되었다 3. 育成數 Landrace種의 育成數는 7.91±0.09頭였고 季節에 따른 育成數는 春季가 8.10±0.11頭, 秋季가 .55±0.15頭로서 兩季節間 差에 대한 高度의 有意性이 認定되었다. 産次間에 있어서는 有意性이 없었으나 3産次에서 많은 傾向을 나타내었다. This study was carried out to determine some reproductive performances of Landraces. The reproductive records of 383 Landrace sows at Sacheon Branch, National Livestock Breeding Station, Korea, from 1970 to 1975 were analysed statistically. 1. The average length of gestation was 114.94 days of Landraces. The sows which farrowed in the spring had longer gestation period than those on the fall, and the gestation period of sows which farrowed in the spring was significantly longer than that in the fall. 2. The average litter size at birth was 9.87 pigs. The litter size of sows which farrowed in the fall was significantly larger than that in the spring. The order of large litter size was as follows; the 3rd farrowing, the 4th farrowing, the 5th farrowing, the 6th of above farrowing, the 2nd farrowing, the 1st farrowing. 3. The average litter size at weaning was 7.91 pigs. The litter size at weaning in the spring was significantly larger than that in the fall. The difference among the litter sizes at weaning by farrowing numbers was not signficant.

國內 Holstein 牝牛의 産仔能力 및 産乳量에 關한 調査

文勝式 진주산업대학교 1978 論文集 Vol.16 No.-

A study on the reproductive performances and mile yield of Holstein-Friesian Cows, the records of Holstein-Friesian Cows at Livestock Breeding centre, Kyoung-Sang Nam Do, korea from 1965 1975to were analysed statistically 1. The average first calving age was 27.62±0.28 months 2. The average calving interval was 407.74±41.46days, and the higher calving no proceed the shorter 3. The average birth weight was 40.41±1.87㎏ : bull calves was 41.58±0.74㎏, heifer calves was 39.28±0.67㎏ respectively.

Berkshire 種과 Landrace 種의 産仔能力의 比較에 관한 調査 硏究

文勝式 건국대학교 1976 論文集 Vol.4 No.1

This study was carried out to determine the breed differences in some reproductive performances between Berkshire and Landrace pigs. The reproductive records of 284 Berkshire and 383 Landrace sows at Sacheon Branch, National Livestock Breeding Station, Korea from 1970 to 1975 were analysed statistically, 1. The average length of gestation was 115.89 + 0.51 days in Berkshires and 114.94 + 0.11 days in Landraces. The breed difference in gestation length was not significant in both or either of farrowing seasons. The sows which farrowed in the spring had a little longer gestation period. 2. The average litter size at birth was 8.97 +0.13 pigs in Berkshires and 9.87+0.13 pigs in Landraces. The litter size at birth of Landrace sows was significantly larger in both or either of farrowing seasons than that of Berkshires. Berkshire sows farrowed a little more pigs in the spring but Landrace ones did in the fall. The little size at birth of Landraces was significantly larger in any farrowing number than that of Berkshires. In both the breeds it was increased slightly as the farrowing advanced. 3. The average birth weight per litter and pig was 11.24 + 0.20 kg and 1.25 + 0.01 kg in Berkshires and 13.16 + 0.16 kg and 1.33 + 0.01 kg in Landraces. The birth weight per litter and pig in Landraces was significantly heavier in both or either of farrowing seasons than that of Berkshires. In any farrowing number breed difference was observed but the breed difference in birth weight per pig was not significant in the sows over the fourth farrowing. 4. The average litter size at weaning was 7.50 + 0.11 pigs in Berkshires and 7.91 +0.09 pigs in Landraces. The litter size at weaning of Landraces was significantly larger in both the seasons than that of Berkshires. Landrace sows had significantly larger litter size at weaning in the third farrowing and a little larger in the other farrowing number than that of Berkshires. The average percentage of pigs raised to weaning was 78.48% in Berkshires and 75.85 in Landraces. The breed difference of this trait was significant in both the farrowing seasons. The more pigs were raised to weaning in Berkshire sows of the first to the fourth farrowing but in Landrace sows over the fifth farrowing. However the breed difference of this trait was significant only in the fourth and the fifth farrowing. 5. The average weaning weight per litter and pig was 106.18 + 1.90 kg and 14.09 + 0.21 kg in Berkshires and 130.65 + 1.65 kg and 16.52 + 0.11 kg in Landraces. The weaning weight of litter and pig of Landraces was significantly heavier in both or either of farrowing seasons than that of Berkshires. In both the breeds the sows which farrowed in the spring clad the heavier weaned litters and pigs. In any farrowing numbers the Landrace sows had the significantly heavier litters and pigs.