볏짚 싸이레지 제조시험 제2보 . 농산부산물 첨가에 의한 싸이레지 제조시험

강태홍,차영호,배동호,장윤환 ( T . H . Kang,Y . H . Chah,D . H . Bae,Y . H . Chiang ) 한국축산학회 1981 한국축산학회지 Vol.23 No.2

This study was carried cut to determine the quality and nutritive value of rice straw silage by supplementing urea, molasses, radish-top, sweet potatoes (SP), and SP pulp. Six different rice straw silages were made :(1) only rice straw, (2) 8% supplemented molasses, (3) 75% supplemented fresh radish top, (4) 90% supplemented fresh radish-top, (5) 50% supplemented SP, and (6) 50% supplemented SP pulp. All silages except only rice straw were added with urea at 0.3% of rice straw. A chemical analysis and digestion trials were conducted. The results obtained were as Follows 1. By supplementing wastes or by-products, in general, the neutral deterrent contents in silages decreased. 2. The quality of silages were also improved, of which evaluation score was between excellent and good. 3. It appeared that mold occurrence can be reduced by supplementing radishtop, SP, and SP pulp to the rice straw. 4. In digestion trial, the digestibility of crude protein, crude fiber and NFE were increased by supplementing those materials. 5. DCP and TDN contents in all supplemented silages were increased.

부산의 교통문제와 대책

강태홍 한국지방행정연구원 1988 地方行政硏究 Vol.3 No.1

땅콩깍지, 콩깍지, 유채깍지 및 유채짚의 일반조성분 및 그 소화율에 암모니아처리가 미치는 영향

강태홍,차영호,이봉재 한국콩연구회 1988 韓國콩硏究會誌 Vol.5 No.1

農産副産物의 확대 및 활용이란 측면에서 땅콩깍지, 콩깍지, 유채깍지, 유채짚에 암모니아處理(풍건물 3%)가 消化率 및 一般組成分에 미치는 影響을 조사하기 위하여 코리데일 緬羊으로 代謝試驗을 實施하였다. 암모니아처리에 의하여 조단백질 함량은 무처리에 비해 1.9∼2.6배배 증가하였으며, 가소화 조단백질은 땅콩깍지에서 0에서 6.8%로 증가하였으며, 다른 區들에서도 2.5∼3.8배 增進效過(P$lt;0.01)를 가져왔다. NDF, hemicellulose, lignin의 含量은 감소하는 傾向을 보였으나, 땅콩깍지의 hemicellulose의 함량은 변화가 없었으며, 콩깍지의 lignin 함량은 9.19%에서 10.95%로 증가하였다. 조단백질 소화율은 모든 區에서 向上되었으나, 건물 및 에너지 소화율은 유채깍지에서만 유의성(P$lt;0.01)이 있었으며, 특이하게 유채짚의 가용무질소물의 소화율은 암모니아처리에 의해 62.55%에서 44.13%로 감소(P$lt;0.01)하였다. 乾物攝取量은 모든 區에서 增進되었으나 TDN, DE價는 유채깍지를 제외한 다른 區에서는 유의성이 없었다. 따라서, 암모니아處理 效果는 유채깍지에서 가장 높았으며, 處理對象에 따라 암모니아處理 效果는 相異하였다.

돼지에 있어서 주요사료에 대한 가소화영양성분조사

강태홍,안종남,차영호 ( T . H . Kang,J . N . An,Y . H . Cha ) 한국축산학회 1985 한국축산학회지 Vol.27 No.1

The digestible experiments using swine were carried out to make up $quot;the Composition of Korean Feedstuffs$quot; published in 1981. The results obtained are as follows; DCP and DE value of wheat shorts were slightly higher than those of the Composition of Korean Feedstuffs (1981). TDN value, however, was lower resulting from low crude fiber digestibility. DE value of naked milled barley and milled barley were superior to that of the Composition of Korean Feedstuffs (1981) and NRC (1979), respectively. Campared between species of rapeseed meal, DCP and TDN value of Yeong San were higher than those of Yudal. It was also found that nutrient digestibilities, DCP, and TDN of alfalfa pellet was lower than those of the Composition of Korean Feedstuffs (1981).

저질조사료(低質粗飼料)의 사료가치 증진

강태홍 한국영양사료학회 1979 韓國營養飼料學會誌 Vol.3 No.1

닭에 의한 주요사료의 대사영양성분조사

강태홍,최용규,차영호 ( T . H . Kang,Y . K . Choe,Y . H . Cha ) 한국축산학회 1985 한국축산학회지 Vol.27 No.1

The metabolic study using poultry were carried out to obtain the nitrogen corrected metabolizable energy (MEn) value of the feedstuffs $quot;the Composition of Korean Feedstuffs$quot; published in 1981. The results obtained are as follows; It was found that MEn of wheat bran and rice bran were higher than that of NRC (1977) and Japanese Feed Composition (1975), respectively. MEn of rapeseed meal imported from Canada was higher than that of Yeong San and Yudal, but lower than that of NRC (1977), MEn of sesame meal was inferior to that Composition of Korean Feedstuffs (1981) and Japanese Feed Composition (1975), respectively. It was also shown that MEn of corn gluten meal was slightly higher than that of the composition of the Korean Feedstuffs.

금융정보시스템 위험관리의 현황 및 개선을 위한 제언

강태홍,류성열 한국경영정보학회 2012 Information systems review Vol.14 No.2

볏짚 사일리지 제조시험 제1보 청예호맥 첨가에 의한 사일리지 제조

강태홍,차영호,장윤환 ( T . H . Kang,Y . H . Chah,Y . H . Chiang ) 한국축산학회 1980 한국축산학회지 Vol.22 No.6

This experiment was carried out to investigate the possibility of rice and rye silage (RSRS); Rice straw (Akkibare) was harvested last fall and filed-stagged last winter (5-6 months), and green chopped (4-5㎝) rye was used at full- stages and the mixing ratio of rice straw and greencut rye was 1:1, 1:3 and another 1:3 (rice straw was treated 4% NaOH sol.) by raw materials weight bases. 0.3% urea solution were added to each treatments for supplement of nitrogen. These silages were evaluated after 200 days storage and the results were as follows: 1. The quality of silages was $quot;very bad$quot;, evaluated by organic acids contents proposed by Flieg; Butyric acid was more than 60% of total acids and lactic acid was comparatively low. 2. But RSRS intake by sheep was comparatively high during the digestion trials, which might be considered as roughage feeds for animals. And also the color and acidic odor was not bad in appearance. 3. It was noticed that the 4% NaOH treatments of rice straw couldn`t be used to improve the nutritive value of RSRS, but the digestibility of nutrients, except crude protein, was slightly improved. 4. The mixing ratio of rice straw and green-cut rye could be recommended by 1:1, because the quality of RSRS was not different between two treatments (1:1, 1:3). In conclusion, RSRS can be used as roughage feeds for animals, whist, will be one of the methods for maximizing the utilizability of rice straw and it may be considerable to use earlier stale green-cut rye than full-heading stage for improving the quality of RSRS.

신품종 옥수수사일리지(수원19호)를 이용한 큰소 비육시험

강태홍 한국축산학회 1984 한국축산학회지 Vol.26 No.8

To investigate the feed value of corn silage, this experiment was carried out with fifteen Korean native bulls weighing 300㎏ which were assigned on equal number to the three treatments for 150 days. The results obtained are summarized as follows; 1. It was found that the average daily gain of corn silage fed groups was considerably higher (P$lt;0.05) than that of untreated rice straw fed group. There was no significance between corn silage groups. 2. No significant differences for dressing percentage were found among groups. 3. Average daily DM intake of was best Suweon 19 corn silage fed geoups among groups, and especially showed statistical difference (P$lt;0.05) as compared with that of untreated rice straw fed group. 4. DCP and TDN consumption per ㎏ weight gain were highest for untreated rice straw fed group, but no significant differences were found with corn silage Fed groups. 5. It was shown that digestibility and digestible nutrients of Awang ok 3 corn silage were slightly, but not significantly, higher than those of Suweon 19 corn silage. 6. Suweon 19 corn silage fed group showed the highest net income per head among groups, and especially higher 45% than untreated rice straw fed group.

노폐한우의 비육기간이 비육효과에 미치는 영향

강태홍,탁태영 ( T . H . Kang,T . Y . Thak ) 한국축산학회 1981 한국축산학회지 Vol.23 No.1

Twenty non-pregnant and over 8 years old Korean native cow were used in studying the effects of fattening performance with different fattening duration. Offered fattening duration were 40,60,90 and 120 day. The results obtained are summarized as follows; 1. A significant difference (P$lt;.05) was observed among the fattening lengths. The 40day duration resulted in the most effective fattening performance as 1.193 ㎏ daily body weight gain among treatments. 2. There appeared a significant difference (P$lt;.01) in feed efficiency among treatments except between 90 and 120 days of fattening duration. 3. Non significant difference (P$gt;.05) was observed in dressing percentage among fattening durations. The dressing percentage of 40, 60, 90 and 120 days period were 57.6, 59.4, 58.9 and 57.9, respectively. 4. Net income per head per day was higher in 40, and 60 days of short period fattening-compared with 90 and 120 days. In the total net income, however, resulted in higher at the 6o and 90 days. 5. Consequently, the 40 to 60 days short fattening period might be recommended in fattening duration for the old Korean Native cow.