포스타 발표 : 불량퇴비 시용에 의한 작물피해 원인조사

하호성,이협,강창순,문진성,강명수 한국토양비료학회 1997 한국토양비료학회 학술발표회 Vol.1997 No.58

水稻 및 大麥에서의 養分吸收에 關한 動的 硏究 : Ca, Mg 比率에 依한 ³²P의 吸收 Uptakes of ³²P in the ratios of Ca and Mg

金容煥,河浩成 진주농과대학 1969 진주농과대학 연구논문집 Vol.- No.8

本 實驗 結果 水稻 및 大麥의 32P吸收를 Ca, Mg比와 吸收時間 差異 結果를 보면 다음과 같다. ① 32P處理後 時間의 경과에 따라 吸收量은 根葉모다 增加되었다. ② 根의 Ca, Mg比의 差異은 1時間 2時間 吸收에서는 差異가 없으나 6時間 12時間 吸收에서는 Mg濃度가 클수록 減少되는 경향이다. 24時間 吸收에서는 10:6이 가장 吸收量이 많고 Mg가 많을수록 감소되는 경향이다. ③ 莖에서 吸收되는 6時間 吸收까지는 10:0에서 10:6까지 감소되었으나 10:12 10:24은 增加되었다. 12時間 24時間 吸收는 Mg濃度가 클수록 增加되었다. ④ 24時間까지 吸收 경향은 10:6의 比率에서 가장 크다. ⑤ 處理時間에 依한 時間當 平均吸收速度는 Root에서는 10:0이 減少경향이 크고 他濃度比는 1時間以後에서는 감소 경향이 낮고 12∼21時間사이는 時間當 吸收量이 增加하는 경향이다. ⑥ 莖에서는 時間當 吸收速度가 時間 경과에 따라 減少하는 경향이나 6∼12時間사이는 增加되었다. ⑦ 大麥에서는 時間 경과에 따라 吸收量은 增加되었다. ⑧ 吸收速度는 0:10이 가장 빠르고 吸收量은 1日2日다 10:10이 가장 높다 2日에서는 0:10이 吸收量이 增加하는 경향이다. The purpose in this paper was to study the 32P uptakes in the ratios of Ca and Mg in accordance with some intervals of the time by rice and barley. The results are summarized as follows: 1. The highest uptakes of 32P by root of rice are shown in the ratio 10:0 (Ca:Mg) at 6 hours and 12 hours, respectively, in which the 32P uptakes were decreased according as the concentration of Mg was increased. In the treatment for 24 hours, the best absorption of 32P by root was in the ratio 10:6 and was also decreased with the increasing Mg. 2. The uptaken amounts by stem were low in the ratio 10:6 but it intended to increase in the ratio 10:12 and 10:18 for 12 hours and were the lowest in 10:0 for 24 hours. Although the uptake in the other ratio was inereased in accordance with the time, the ratio of 10:0 was most valuable for the uptake of 32P. Among the various ratios of Ca and Mg the absorption rate was remarkable for 12 hours, but it showed the decreasing tendency after then. 3. The average amount of uptakon 32P per hour by rice-root was decreased accorcding as time of treatment was passed, in which it was decreased less in rtiao 10:6 than in other ratio. But it was decreased in ratio of 10:0 especially. On the other hand the stem had conspicuous absorption-power between 6 and 12 hours as compared with other intervals. The uptaken rate of 32P by the whole rice was the highest for 1 hours of beginning in ratio 10:0. Between 12 and 24 hours, it was the highest in 10:6 while it was the lowest in 10:0, respectively. 4. In the barley, 32P uptakes was remrarkable in ratio 10:10 and 10:0 by the root as well as by the leaf and stem.

일시적 방광 과신장에 의한 토끼 방광의 조직학적 변화

하호성,정호중,김기찬,강경문 고신대학교의과대학 2006 고신대학교 의과대학 학술지 Vol.21 No.2

Background : Morphological changes of bladder wall and innervated nerve after prolonged overdistension on bladder wall have been shown by previous studies. Since there are few studies about transient overdistension, these studies were focused to investigate morphologic changes after transient overdistension Methods : 18 male New Zealand White rabbit bladder were distended for 15 minutes with catheter. After transient overdistension histopathologic studies (H-E stain, S-100 protein stain) were performed in 3 rabbits of the study group at controls, immediate, 1, 3, 7, 14 day. Results : H-E stain; mucosal necrosis and vacuolization in the mucosa were seen at immediate, mostly increased after 3 day, decreased after 7 day and disappeared after 14 day. Edema was seen at immediate in the submucosa and muscle layer, mostly increased after 1 day, decreased after 3 days and after 7 days, fibrosis was seen in the submucosa and muscle layer. Hemorrage was in submucosa after 1 day and disappeared after 3 day. S-100 protein; Expression of S-100 protein was decreased than those of the control group after 1,3 day, recovered after 7 day and almost similar after 14 day. Conclusion : Transient overdistension causes damage to mucosa, submucosa, muscle layer and innervated nerve. Bladder wall however is, almost completely healed within 7 day and innervated nerve healed within 14 day.

酸性黃酸鹽土壤에 關한 硏九(第四報) : Effect of Lime added under flooding on water soluble ferrous and exchangeable ferrous iron 湛水下에서 石灰加用에 따라 水溶性 第一鐵과 置換性 第一鐵의 生成量에 關하여

河浩成 慶尙大學校 1976 論文集 Vol.15 No.-

To examine the effect fo temperature, flooding period and addition of lime on the amounts of wter soluble ferrous and exchangeable ferrous ironinacid sulfate soil at Gim Hae, the dried soil were treated with four level amounts of lime, namely, 0,4,8, and 12 me/100g and submerged with water. The mixtrue were incubated at 20℃ and 30℃ adn were analyzed for water soluble ferrous and exchangeable ferrous iron. The results obtained were summarized as follows; 1. Amounts of water soluble ferrous iron were increased till 24 days of flooding at 20℃ but were outstandingly decreased from 24 to 30 days of submerged period as amounts of lime added were smaller. 2. Water soluble ferrous form were a slight increase at 30℃ but amounts of those were high by increasing lime. 3. In general, contents of water soluble iron were higher at 30℃ as compared with those at 20℃. 4. According to amounts of exchangeable ferrous iron, plots of Ca 0 and 4 me/100g treatments were higher till 12 days of flooding at 20℃ but those of Ca 8 and 12m/100g were higher after 18 adn 24 days of submerged period. 5. In the case of flooding period in lime at 30℃, the inreasing tendency of exchangeable ferrous iron were similar to those at 20℃, but amounts of exchangeablle ferrous iron were outstandingly inceased.

AHP를 이용한 학교시설 민간투자사업(BTL)의 타당성 종합평가

하호성,Ha, Ho-Sung 한국교육녹색환경연구원 2006 교육·녹색환경연구 Vol.5 No.1

The purpose of this study is an overall valuation about propriety study of school facilities BTL(Build-Transfer-Lease) by means of AHP(Analytic Hierarchy Process). The search point includes these questions. Is BTL of school facilities a reasonable project for school, or is the former government financial project on the position of comparative superiority? And, is a partial BTL possible as an alternative plan? The result of this study shows that preference rate about BTL is 39%, that of former government financial project is 32%, and that of partial BTL is 29%.

지양호의 오염원 및 수질 조사

하호성,서정윤,진종석,이근석 경상대학교 환경보전연구소 1994 環境保全硏究所報 Vol.2 No.1

The upper area of the Chinyang Lake was devided into four segments, the Gyeongho River, the Yangcheon River, the Deokcheon River and the vicinity of the Chinyang Lake. The water pollution sources and the water quality of four segments were investigated and evaluated. This region was composed of a Dong in a city and 141 Ries in 6 Guns except for Yurunggun and Namwongun. Population density is low in all area except for Hamyang Up and Sancheong Up. Population is 84.903(58%) in the vicinity of the Gyeongho River, 26,093(18%) in the Yangcheon River, 23,039(16%) in the Deokcheon River and 11,468(8%) in the Chinyang Lake. Total occurance of BOD in the upper area of the Chinyang Lake was 45,493 ㎏/day, whose 66% was generated from domestic animals, 17% from the land and 26% from human wastes, respectively. The occurance of BOD in the views of segments analysis showed that 57.1% originated from the vicinity of the Gyeongho River, 28.4% from that of the Yangcheon River, 9.8% from that of the Deokcheon River and 4.8% from that of the Chinyang Lake. The most amount of BOD was discharged to the Gyeongho River, the second to the Deokcheon River and the least to the Chinyang Lake. Total occurance of SS in the upper area of the Chinyang Lake was 137,445 ㎏/day. The most amount of SS was discharged to the Gyeongho River, the second to the Yangcheon River, and the least to the Chinyang Lake. The waste of domestic animal produced the 66% of BOD and the 92% of SS in their total occurance and the 31% of BOD and the 76% of SS in their total discharge. It is concluded that the waste of domestic animal is the important pollution sources, which greatly impact the water quality of the Chinyang Lake. Total nitrogen and phosphorous content in the water of the upstream of the Chinyang Lake were very high. The water quality of the Yangcheon and the Deokcheon River was classified as 4 grade by high pH and numbers of coliform group especially. The high nitrogen content in the upstream of the Gyeongho and the Yangcheon River implies that much nitrogen is originated from the farm land. It is found that the Chinyang Lake is in the process of the eutrophication.

牧草의 硝酸鹽含量에 關한 硏究

高永杜,河浩成 진주농과대학 1970 진주농과대학 연구논문집 Vol.- No.9

粗飼料를 利用하는 草食家畜에 有害한 硝酸監의 含量을 알기 爲하여 위선 本大學 飼料作物圃場에서 重要牧草中 荳科3種, 禾本科5種, 計8種에 對한 硝酸監을 分析調査하여 다음과 같은 結果를 얻었다. 1. 禾本科牧草는 Italian rye grass가 乾物로서 硝酸監(KNO₃)이 平均 1.24%로서 가장 많고 Reed canary grass는 0.05%로서 가장 적었다. 2. 荳科牧草는 Ladino clover가 0.56%로서 가장 많고 Red clover가 0.3%로 적었다. 3. 一般的으로 禾本科牧草가 荳科牧草보다 含量이 많으나 本試驗에서는 Reed Canary grass가 가장 적었으며, 1.5% 以上 含有한 牧草가 없었으므로 家畜飼料로 利用해도 좋다. To detect the contents of nitrate which injure herbivorous animals utilizing roughage, the contents in the pastures was analyzed. The pastures was collected from the field in this college eight kinds of over-all containing grasses and legumes, that is, three kinds of legume and five kinds of grass. The results obtained here were as follows: 1. Intalian rye grass is contente 1.24% of KNO₃on an average based on dry matter and is the highest among the grasses. Reed canary grass is contented 0.05% of KNO₃and is the lowest among the grasses. 2. Ladino clover containing 0.56% of KNO₃was the highest in the contents of nitrate among the legumes. In the other hand, red clover containing 0.30% of KNO₃was the lowest in the contents of nitrate among the legumes. 3. In general, the contents of acetate was higher in the grasses than in the legumes. Also it was found that reed canary grass contained the lowest in the amounts of nitrate. It is allowed to use the pastures for animals. as it was found that no grasses and legumes contained above 1.5% of nitrate.

金海酸性黃酸鹽土壤에 관한 硏究 : 特히 排水 및 石灰處理가 土壤의 理化學的 性質 水稻生育에 미치는 影響을 中心으로 Effect of Drainage and Liming on Physico-Chemical Properties of Acid Sulfate Soil and Growth Status of Paddy Rice

河浩成 慶尙大學校 1980 論文集 Vol.19 No.1

金海 酸性黃酸監土壤은 海水와 有機物의 影響을 받아 黃酸監이 集積되고 이 集積된 黃酸監의 酸化로 土壤中 無機酸 생성되어 土壤酸度 4.0內外의 强酸性 反應을 나타낸다. 强酸性 條件下에서 水酸化第一鐵과 活性알루미늄의 生成量이 過多하고 湛水 條件下에서는 異狀還元 狀態가 維持되어 作物生育에 害作用을 주고 有效燐酸과 置換性石灰가 不足한 反面, 置換性 마그네슘 含量은 대단히 많다. 一般 畓土壤에 比하여 石灰苦土率이 反對 現象이다. 이러한 여러 가지 要因들에 依하여 土壤의 理化學的 性質이 作物生育에 不適當하므로 土壤改良이 要求된다. 本人은 이와 같은 土壤의 性質을 改善하기 위하여 室內 및 pot 試驗으로 溫度, 石灰 및 湛水處理를 하여 이에 따른 土壤의 理化學的 性質의 變化를 究明하고 또 圃場試驗으로 石灰의 施用量과 暗渠排水 施設을 하여 몇 가지 試驗을 한 結果를 要約하면 다음과 같다. 1. 粘土의 化學的 組成은 表土中 CaO 0.08% MgO 1.45%로서 CaO가 적은 편이고 反對로 MgO는 많은 편이다. 따라서 Ca:Mg比가 一般 畓土壤과는 달리 反對現象이다. 또한 硫黃은 40cm 以下에서 含量이 높고 pH는 下層일수록 높다. 2. 粘土鑛物은 主鑛物이 Kaoline 鑛物이고 副鑛物은 Illite이다. 3.pH와 Eh는 石灰 可用量에 따라 各各 正相關과 負相關이 認定되고 湛水期間이 길어짐에 따라 pH는 若干 높아지고 反對로 Eh는 낮아졌으나 石灰處理量이 많을수록 湛水期間이 길어질수록 Eh는 顯著하게 낮아졌다. NH₄-N는 石灰量이 많을수록, 또한 20℃보다는 30℃ 恒溫條件下에서 湛水期間이 길어질수록 增加되었다. 4. 水溶性 第一鐵은 石灰施用區에서 20℃에 比하여 30℃가 生成量이 많았고 또한 30℃에서는 湛水 24日째가 가장 많았다. 置換性 第一鐵 亦是 30℃에서 生成量이 많고 石灰施用量 差異間에는 Ca 12me/100g에서 湛水 18日 以後에 1,000ppm 以上의 生成量을 보였다. 酸性黃酸監土壤에서 水溶性 第一鐵은 그 生成量이 pH에 支配됨이 크고 置換性 第一鐵은 還元에 支配됨이 크다. 5. 恒溫湛水한 試料를 乾燥시킨 乾土에서는 有效燐酸은 湛水初에 顯著히 增加되었다가 다시 減少되었는데 그 速度는 30℃보다 20℃에서 緩慢하였고 總生成量은 30℃에서 많았으며 石灰의 加用量이 많을수록 有效燐酸의 生成量이 많은 傾向이었다. 6. 濕土의 有效燐酸은 湛水初에 顯著히 減少되었다가 20℃, 30℃ 모두 湛水 14日에 增加르리 보인 後 다시 減少하는 傾向으로서 乾土와는 相反된 現象이었다. 7. 水溶性 硅酸은 湛水日數 經過될수록, 石灰施用量이 적을수록 그 含量이 많았고 N-NH₄OAC에 可溶되는 珪酸은 湛水期間이나 石灰施用量에 따르는 變化가 水溶性 珪酸과는 正反對의 傾向을 보였다. 8. 微生物은 石灰處理를 함으로서 總菌數와 絲狀菌, 窒酸菌 및 黃酸還元菌이 增加되었으며 湛水日數에 따라 增加速度는 差異가 많았다. 9. 石灰施用量과 透水에 따른 벼 收量은 無透水 Ca 12me/100g에서, 透水區에서는 8me/100g에서 各各 最高收量을 나타내었고 같은 石灰施用에서는 無透水보다 透水區의 收量이 顯著히 높았다. 또한 石灰施用量이 많을수록 胡麻葉枯病 病斑數가 減少되었다. 10. 벼 試驗時 處理한 石灰와 排水가 後作大麥에 미친 殘效는 石灰의 殘效가 크고 排水의 殘效는 적었다. 11. 圃場에서 石灰施用量에 따르는 收量의 變化는 施用量이 增加될수록 收量도 增加되었으나 Ca 9me/100g(石灰 498kg/10a) 以上에서는 增加幅이 緩慢하였다. 12. 暗渠排水處理는 無暗渠排水處理에 比하여 第一鐵의 生成量이 적었고 特히 0.5m 溝條間隔에서 顯著하였다. 溝條間隔이 좁을수록 硫黃의 含量이 적었고 土壤의 粒團化가 增進되었다. 幼穗形成期의 植物 內 無機成分은 暗渠排水處理區가 窒素 및 珪酸의 含量이 높았고 Na와 Fe 含量은 낮았다. 또한 各 處理間 玄米收量 差異는 뚜렷하지 않았으나 石灰無加用의 無排水處理에 比하여 石灰處理의 0.5m 構造間隔에서 6.9% 珪酸質 肥料 加用區가 7.1% 增收되었다. Acid sulfate soils in Gimhae contained high sulfur content by accumulation of sulfate originated from seawater and organic matters, and the accumulated sulfate in soil is converted to inorganic acid under oxidative conditions resulting in strong acidic soil pH values of around 4.0. Under such acidic conditions, avaliable phosphate is decreased by high quantity of Al+++ and Fe++, and the quantity of magnesium is higher than that of calcium. Such soil charactereistics are unfavorable for the growth of crops, therefore soil improvement is demanded. These studies were made to investigate physico-chemical properties of the acid sulfate soil in Gimhae and to find out better method of soil improvement for increase of productivity. Following items of experiments are contained in these studies. 1) Analysis of chemical composition of the acid sulfate soil. 2) Effect 9of percolation and liming on the change of pH, Eh, NH₄-N, water soluble iron, exchangeable iron, available phosphate and soluble silicate. 3) Change of available phosphate and soluble silicate. 4) Effect of liming and urea addition on the population of such soil microorganisms as fungi, ammonium oxidizing bacteria and sulfur reducing bacteria. 5) Effect of percolation and liming on the yield of paddy rice and barley in pot experiments. 6) Effect of liming and drainage by the balanced type osillating mole drainer on physico-chemical characteristics of the soil, and growth and yield of rice in field experiments. The results obtained are summarized as follows: 1. The content of magnesium with 1.4$ as magnesium oxide was much higher than calcium with 0.008% clacium oxide in top soil. Such a Ca:Mg-ratio is reverse to that in general paddy soil. Sulfur content was increased and pH value was decreased with the depth of soil horizen. 2. The main components of clay in the acid sulfate soil was observed to be kaolines and followed by illite. 3. Positive correlation was observed between the liming quantity and increase of pH values but negative correlation between the liming quantities and Eh values. The change of pH value during the submerging period of 30 days was not outstanding. Formation of ammonium was increased by increasing liming quantity and temperature. 4. Water soluble ferrous iron was decreased but exchangeable ferrous iron was increased with increase of liming quantity, as compared with those at 20℃ in same submerging period. 5. In dry soil after submerging, available phosphate was increased in early stage of soil submerging and then decreased gradually. Total avaliable phosphate in the soil after submerging was increased by increasing liming quantity and those at 30℃ were higher than those at 20℃. 6. In wet soil after submerging, available phosphate was outstandingly decreased in early stage of soil submerging and start to increase around 14 days of submerging and then decreased gradually both at 0℃ and 30℃. 7. Water soluble silicate in the soil was increased by decreasing liming quantity and by prolonging the submerging time, but reverse tendency was observed in ammonium acetate soluble silicate. 8. Population of total microorganism ,fungi, ammonium oxidizing bacteria and sulfur reducing bacteria were increased by liming, and rather great differences of the increasing rate of microorganisms are revealed in accordance with prolonging the submerging time. 9. In pot experiment of percolated plots, the highest yield of rice was obtained with 8 me of calcium per 100g of soil but that was done with 12 me of calcium per 100 of soil in non-percolated plots. The yield in percolated plots were higher thant that in non-percolated plots comparing the yield at the same level of liming. Liming was observed to affect good influence on the protection of Helminthosporum leaf spots. 10. In pot experiment, percolation and liming during the cultivation of paddy rice showed significant favorable influence on the yield of barley which followed after the cultivation of rice. 11. In field experiment, remarkable yield increased of rice was obtained at the plot of liming with 498kg of ground lime per 10 a (9 me/100g of soil as calcium), as compared with the yield at non-liming plot. 12. Ferrous iron formation was reduced by mole draining and outstanding reduction was observed in short interval(0.5mm) mole drained plot. Sulfur content of cultivated layer was decreased and aggrigation of soil were improved by mole draining. The yield of rice was increased about 6.5% by mole draining(0.5mm) and liming, and 7.2% increase was obtained in the silicate fertilization as compared with the control. And the content of nitrogen and silicate in mole drained plots were higher but the content of iron and sodium were lower than those in control. In rice plant at young panicle formation stage, the content of nitrogen and silicate in mole drained plots were higher but the content of iron and sodium were lower than those in control.

일반발표 - 영양생리 : 단감과원의 재배환경과 과수의 영양생리에 관한 연구 - ( 제1보 ) 단감과원의 재배환경특성과 과수의 영양상태 -

하호성,최홍림,이광식 한국토양비료학회 1993 한국토양비료학회 학술발표회 Vol.1993 No.50

검도와 연관된 근골격계 통증

하호성,김기찬,,정호중 KOSIN UNIVERSITY COLLEGE OF MEDICINE 2006 高神大學校 醫學部 論文集 Vol.21 No.1

Background : The purpose of this study is to understand the distribution of Kumdo related pain and associated factors Materials and Methods : A clinical evaluation was done by a physiatrist with radiography. 119 men and 11 women were interviewed about Kumdo experience, daily and weekly practice time, pain complaint, anatomical disturbance of pain by total 15 question at January, 2006. Result : Lower limb was the most common area of pain complaints, followed by upper lims, spine in orders. Tendinitis (5 cases) on wrist was most common in upper limb and plantar fascitis (7 cases) was most common at lower limb. Conclusion : Kumdo related pains were more disturbance in lower limb, followed by upper limb. And most common disease was plantar fascitis of foot.