대학 핸드볼선수들의 개인적인 특성에 따른 스트레스 요인 분석

김홍백,은희관 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

The purpose of this study is to analyze the reasons for stress targeting 175 handball placers In the university (male 118, female 57) and to know the differences between stress reasons according to the players' characteristics. First, male players are stressful with senior's unfair behavior and leader's leadership, on the contrary women are under stress with leader's leadership, In gender, female players have much more stress than men especially in their skill, leader's leadership and referee's unfairness, Second, players show high stress with senior's unfair behavior and leader's leadership according to reasons for stress with career, grade, skill, and position. There Is no significant differences of reasons for characteristics.

국제화 시대에 따른 우리나라 콩 생산기술의 대응방안

홍은희,김석동 한국콩연구회 1991 韓國콩硏究會誌 Vol.8 No.1

Soybean has been a major source of protein in food resources to maintain our health constantly. Also, it is given much weight in the cropping systems using upland crops as the first crop, the second crop and rotation of the crops. Our soybean research team has to develop soybean production technique countermove to the import liberalization pressure becoming higher. Therefore. it is essential to develop the diverse techniques of suitable variety for processing aptitude because eve must develop soybean variety having high quality mechanisation ability, export possibility, and international competition.

우리나라의 풋콩재배, 생산 및 연구동향

홍은희,김석동,김홍식,유용환,윤홍태 한국콩연구회 1996 韓國콩硏究會誌 Vol.13 No.2

풋콩은 우리나라에서 오래전부터 간식, 밥밀콩, 떡소용 및 술안주용으로 이용되어 왔고 최근에는 식품산업의 발달로 신선 식품류의 소비가 국내외적으로 증가되고 있는 추세에 있다. 가까운 일본의 경우, 풋콩 수입량은 매년 약 4∼5만톤으로서 주로 대만으로부터 수입하고 있으며 그 수입량은 점차 증가될 전망이다. 우리나라는 지리적으로나 기후적으로 일본에 가깝기 때문에 양질의 풋콩생산이 가능하다고 볼 때 풋콩재배는 국내 수요대용 및 수출품목으로 유망시 되고 있다. 국내의 풋콩품종개발은 석량풋콩, 화엄풋콩, 화성풋콩 및 큰올콩의 4품종이 개발되었고 개발된 풋콩품종들의 채종기술도 확립되어 이제는 일본으로부터 종자를 수입하지 않고 국내산 종자를 보급할 수 있게 되었다. 국내수요 및 수출에 대용한 고품질 풋콩생산 및 생산비절감 기술과 주년공급 및 가공제품의 품질향상을 위한 저장 및 가공기술의 개발도 점차 발전단계에 있으며 특히 '95년 풋콩가공공장을 설립한 $quot;청송지두$quot;조합에 대한 기대가 크다. 일본이 현재 대만으로부터 4∼5만톤의 냉동 및 냉장 풋콩을 수입하고 있는 것을 풋콩재배에 유익한 환경조건을 가진 우리나라가 점차 일본시장을 확보한다면 풋콩 재배면적은 크게 확대 될 수 있다고 본다. 그렇게 하기 위해서는 조생, 중생, 만생종으로 생태형이 다른 우량한 풋콩품종을 개발하고 고품질생산 및 생산비절감을 위한 재배기술연구를 일충 강화하는 동시에 식미가 좋은 예냉, 가공냉동기술 등을 적극적으로 개발한다면 풋콩의 국내 수요증가에 대응할 뿐만아니라 국제경쟁력 강화를 통한 수출산업으로의 육성이 가능할 것으로 생각된다.

有 · 無限伸育型 콩 品種間 雜種初期世代에서 量的形質들에 대한 組合能力

Hong Sig Kim(金弘植),Eun Hi Hong(洪殷熹),Seok Dong Kim(金奭東),Sang Il Park(朴相一),Seung Keun Jong(鄭丞根) 한국육종학회 1994 한국육종학회지 Vol.26 No.3

This study was conducted to study on the inheritance of growth characters and yield components at the Crop Experiment Station, Rural Development Administration, Suwon, Korea in 1990. Some quantitative characters in F₁ and F₂ of crosses between four determinate soybean cultivars as male parents(Hwangkeumkong, Jangyeobkong, Paldalkong and Suwon 148) and two indeterminate soybean cultivars as female parents(Clark and L63-2404) were investigated and analyzed for combining ability. In F₁ general combining ability(GCA) of male parents indicating principal contribution of additive genetic effects was significant in stem height, number of nodes on mainstem, number of branches, number of nodes per plant, and mainstem dependence rate of number of nodes. GCA of male and female as well as specific combining ability(SCA) was significant in days to maturity, suggesting that additive and non-additive genetic effects of male and female act simultaneously. Both GCA and SCA effects were not significant in yield components. In F₂, both GCA of male and SCA effects were significant in stem height, number of nodes, number of pods, mainstem dependence rate, and grain weight per plant. GCA effect of male was significant in number of branhces. GCA effects of both male and female were significant in days to maturity and 100 seed weight. Non-additive genetic effects were shown in number of pods on mainstem, number of pods per plant and number of grains per plant. The significance and directions of GCA and SCA effects varied according to males and females, generations and relevant characters. According to the estimated GCA, Clark and Deogyukong were found to be desirable parents for greater vegetative growth and yield, whereas Suwon 148 for earlyness, Hwangkeumkong for large seed size, and Paldalkong for high mainstem dependence rate and short stem. The estimated SCA effect for yield and lateness was great in the crosses of L63-2404×Dogyukong and Clark×Suwon 148, while SCA effect for earlyness was large in L63-2404×Suwon 148 and Clark×Dogyukong.

제초제 저항성 콩 품종육성 및 재배현황

홍은희,이홍석,이석하 한국콩연구회 1999 韓國콩硏究會誌 Vol.16 No.1

Transformation of herbicide-resistant gene into normally herbicide-susceptible crops has been the most intensively exploited area of plant biotechnology, which allows for more efficiency in agricultural production as well as alleviates contamination of the environment and food supply with synthetic chemicals. Recently, soybean varieties, resistant to two types of herbicides (glyphosate and/or sulfonylurea), were developed independently and commercialized widely in USA. Sulfonylurea herbicides acts to block the specific enzyme, acetolactate synthase, which catalyses the first step in the biosyntheis of valine, leucine and isoleucine. A soybean seed/herbicide system, called the Synchrony^(TM) STS^(R) system, was developed on 1994 by DuPont Agricultural Products. Internet search revealed that tweleve soybean varieties of the total 66 varieties are commercialized, and labelled as STS in Asgrow Seed Company, USA. Roundup is a broad-spectrum herbicide widely used in a variety of weed control programs. The active ingredient, glyphosate, inhibits 5-enolpyruvylshkimate-3-phosphate synthase (EPSPS) which is a key enzyme for synthesis of aromatic amino acids. EPSPS from Agrobacterium sp. strain CP4, highly resistant to glyphosate, was used as a source for glyphosate tolerance in various soybean breeding programs to develop new cultivars with a Roundup Ready gene. No significant yield reduction of the roundup ready soybean was observed as a result of the glyphosate treatment in extensive yield trials. More than half (35/66) of the soybean varieties commercialized in Asgrow Seed Company have a Roundup Ready gene, indicating that it provided beneficial traits to soybean growers. Total soybean acreage with Roundup Ready gene in USA was escalating significantly from 1,500,000 ha (1996), 3,600,000 ha (1997) to 6,500,000 ha (1998). In the future, much emphasis will be placed on the importance of agricultural biotechnology to global prosperity. Better informed public and more mature public debate for agricultural biotechnology should be needed m reduce the voice of poverty and the cry of hunger which will be faced in the near future.

온도와 PEG에 대한 대두품종의 발아 및 묘신장 반응

홍은희,정해준,성락춘 한국작물학회 1988 한국작물학회지 Vol.33 No.1

Germination and seedling elongation of soybeans [Glycine max. (L.) Merr., cults. Bangsakong, Hill, Paldalkong, Danyupkong, Baegwun-kong, Kwangkyokong, Changyupkong and Hwangkeumkong] were measured at two temperatures (15 and 30℃) and four polyethylene olv~~l 10, 000 (FEG) solutions (0, 20, 30 and 35g/100g H₂O). Adjustments of PEG solution were based on water potentials of 0.0, -0.5, -1.1 and -1.5 ㎫ at room temperature. Observations were made at 3, fi, 9 and 12 days for 15℃ and 1, 2, 3 and 4 days for 30℃. Fifteen seeds of each cultivar were placed on Whatman No. 1 (9cm) filter paper in plastic pertridishes, and adjusted to 15 ㎖ of the proper PEG solution supplemented with 0.2 percent thiram using automatic syringe. The dishes were covered with cap. The seeds were germinated at a continuous temperature of 15 or 30℃ under dark conditions for programmed period. Seedting moisture coiatent and seedling length of eight soybean cultivars decreased as PEG concentration increased both at 15 and 30℃. Cuftivar differences in seedling moisture content and seedling length were found among eight soybean cultivars at temperatures of 15 and 30℃. Larger sized cultivar absorbed more moisture than samller sized cultivar. However, reverse results were obtained on the seedling moisture content of each of eight soybean cultivrars. Cultiver Hitl and Paldalkong showed greater seedling length than the other six cultivars from 20 to 30g/100g water of PEG concentrations both at 15 and 30℃. The results of this study indicated that germination test of soybean seeds in aqueous solutions of PEG has potential for screening soybean cultivars for improved emergence during moisture stress.

우리나라 콩 품종개발 현황과 21 세기 육종전략

홍은희,김석동,이영호,박금룡 한국콩연구회 2000 韓國콩硏究會誌 Vol.17 No.1

極東러시아 및 中國 東北地域의 콩 生産과 展望

洪殷憙,朴來敬 한국콩연구회 2003 韓國콩硏究會誌 Vol.20 No.2

콩의 성력 기계화 재배기술

홍은희,김석동,유용완 한국콩연구회 1993 韓國콩硏究會誌 Vol.10 No.1

콩모자이크 바이러스 (SMV) 저항성 육종에 관한 연구;괴저병 (壞疽病) 저항성 검정방법 확립에 관한 연구

홍은희,김석동,황영현,문윤호,이영호 한국콩연구회 1985 韓國콩硏究會誌 Vol.2 No.2

콩에서 많이 發生하고 있는 콩 모자이크 바이러스에 의한 壞疽病을 育種過程에서 쉽게 檢定할 수 있는 體系를 確立하기 爲하여 1979年부터 1984년까지 6個年에 걸쳐 硏究한 結果를 要約하면 다음과 같다. 1 . 壞疽病(SMV-N)의 저항성을 檢定하기 위한 接種源과 增殖寄主로서는 모자이크病에 罹病性인 Wayne이 가장 좋았으며, 增殖寄主로서는 모자이크病에 罹病性인 品種들이 대체로 良好하였다. 2. 48品種의 콩을 調査한 結果 SMV의 種子傳染率은 0∼64%였으며, 種子에 SMV- N 系統을 保毒하고 있는 品種은 11品種이었고, 이들은 모두 모자이크 증상을 나타내는 品種이었다. 3. 壞疽病에 대하여 포장에서 저항성 검정을 위하여는 檢定系統을 畦幅 20 ㎝, 株間距離 10 ㎝로 하여 畦長 1 m로 파종하고 兩側面에 增殖寄主 또는 接種源으로서 Williams, Wayne과 같은 모자이크病 罹病品種을 파종하여 自然發病 시키는 것이 實用的이었다. One of the severest endemic soybean diseases especially to soybean varieties resistant to mosaic disease in Korea is the necrotic soybean disease caused by the necrotic strain of soybean mosaic virus (SMVN). To establish a reliable screening method for the disease, a series of experiments were carried out at the Crop Experiment Station, Rural Development Administration, Suwon, Korea for five years from 1979 to 1984. Soybean cv. Wayne appeared to be a good source of the strain SMV-N propagation since Wayne produced severe mosaic symptoms by infection with SMV-N. Only 11 soybean varieties which were all susceptible to SMV out of 48 tested were found to carry the seed-borne SMV-N. The range for the seed-born SMV rate of 48 tested soybean varieties was 0-64%. For practical screening of breeding line in the field, planting soybean varieties producing mosaic symptoms and transmissible of SMV-N around soybean lines to be tested was found to be very effective.