• 한국작물학회지
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• 제33권3호
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• pp.229-235
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• 1988

옥수수 흑조위축병 발생이 심한 남부 지방에서 나병성인 수원 19호와 포장저항성인 진주옥을 공시하여 흑조위축병 나병정도가 옥수수의 여러 가지 재배 형질, 사료가치 및 무기양분의 흡수에 미치는 영향을 조사한 결과는 다음과 같다. 1. 두 교잡종 모두 흑조위축병에 100%나병되었으나 간장의 단축정도는 수원 19호가 진주옥보다 더 심하였고, 개체별 간장과 담근먹이 무게 사이에는 정의 상관이 있었다. 2. 간장이 단축될 경우 두 교잡종 모두 상위 5마디의 절간장이 크게 단축되었다. 그러나, 간장단축이 심할 경우에도 수원 19호는 마디수가 감소되지 아니했으나 진주옥은 마디수가 크게 감소하였다. 3. 간장이 단축될수록 두 교잡종 모두 자수착생주율, 평균자수중, 자수당립수가 급격히 감소하였으나 같은 정도로 간장이 단축될 경우 자수착생주율은 진주옥이 수원 19호보다 더 높았다. 100립중은 수원 19호는 간장이 작을수록 감소하였으나 진주옥은 간장과 상관없이 일정하였다. 4. 간장이 단축될수록 두 교잡종 모두 담근먹이의 조단백질과 조섬유 함량은 증가하였고, 조지방은 차이가 없었으며, 가용성 무질소물은 감소하였다. 5. 간장이 단축될수록 간＋엽초와 전식물체의 N, P, K, Mg의 농도는 증가하였으나 엽신 및 자수에서는 차이가 없었다. 엽신의 Ca농도는 간장이 단축될수록 감소하였고, 간＋엽초와 전식물체의 Ca은 증가하였으며, 자수에서는 차이가 없었다.

• 아동학회지
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• 제24권4호
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• pp.89-102
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• 2003

A model for teaching traditional Korean rhythmic patterns using Orff's ear training approach was developed and implemented with aim that it could be used as basic data for the operation of Korean music education. Children's rhythmic sense improved through teaching of sound searching, body rhythm, playing instruments, and improvising. Teaching the order of connective rhythmic patterns and a basic patterns-centered approach was more effective than teaching modified rhythmic patterns. With ear training, children perceived the stress of rhythmic patterns in advance and they perceived the length of sound. These results show that this model can be used as a basic approach in the operation of Korean music education.

• 한국작물학회지
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• 제35권2호
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• pp.117-121
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• 1990

단옥수수의 수량을 상품성 있는 이삭수, 이삭무게, 이삭크기별 시장가격을 적용한 조수입으로 평가하였을 때 이들 수량평가방법의 결과를 비교하기 위하여 단옥수수 품종 Golden Cross Bantam 70을 재식밀도(5,000, 6,000, 7,000, 8,000, 9,000주/10a)를 달리하여 0.3mm 투명 P.E. film 피복하에서 재배하였다. 출아후 30일과 44일에 초장과 분벽수를 조사하였고, 이삭조사는 출사후 25일에 수확하여 포엽을 제거한 후 이삭의 수, 크기, 무게를 조사하고 무게별 이삭수, 10a당 상품성 있는 이삭수, 이삭무게 조수입을 계산한다. 1. 초장, 간장, 착수고, 분벽수, 출사기는 재식밀도간에 차이가 없었으며, 수확기의 주간 엽면적지수는 1.1-1.9로서 재식밀도가 높을수록 증가하였다. 2. 상품성있는 이삭의 평균길이, 굵기, 무게와 포엽을 제거한 이삭무게가 150g 이상인 상품의 비율은 재식밀도가 높을수록 감소하였다. 3. 10a당 상품성있는 이삭수, 이삭무게 및 크기별 가격과 이삭수를 고려한 조수입은 재식밀도가 높을수록 증가하였으며, 이들간에는 고도로 유의한 정의 상관이있었다. 재식밀도가 높을때는 이삭수는 조수입보다 과대평가되었고, 이삭무게는 과소평가되었다. 4. 이삭을 수확한 후 경엽의 건물수량은 755-964kg/10a으로 7,000주/10a까지는 재식밀도가 높을수록 증가하였으며 건물함량은 20.7-24.5%이었다. 5. 흑조위축병 리병율은 10.6-15.0%이었으나 재식밀도간에는 차이가 없었다.

• 한국작물학회지
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• 제32권1호
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• pp.92-96
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• 1987

단옥수수의 적정재식밀도를 구명하기 위하여 1982년 수원에서 간생 교잡종인 Golden Elite 70을 간기 및 보통기재배로 4수준의 재식밀도(4,500, 5.500, 6,500, 7,500본/10a)에서 재배한 후 생육 및 수량을 조사한 결과는 다음과 같다. 1. 조기재배보다 보통기재배에서 간장, 착수고, 이삭크기 등은 컸으나 이삭수는 적었고 10a당 이삭무게는 비숫하였다. 2. 재배유형과 재식밀도의 상호작용은 이삭길이를 제외한 다른 수량구성요소 및 수량 등의 형질에서 5％ 수준에서는 유의하지 않았다. 3. 재식밀도간 출사기, 간장. 착수고, 이삭크기는 차이가 없거나 일정한 경향이 없었고 개체당 이삭수는 밀식 할수록 감소되었다. 4. 10a당 이삭수와 이삭무게는 10a 당 6,500본까지는 밀식할수록 증가되었으나 그 이상 밀식할 경우 감소되었다. 5. 따라서 단옥수수의 적정재식밀도는 재배유형에 관계없이 10a당 6,500본 정도가 알맞은 것으로 생각된다.

• 한국자원식물학회지
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• 제7권2호
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• pp.109-114
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• 1994

Followings are resulted through the analysis of the maln characters and the leaf ingredients, which is on the purpose of getting the basic materials to improve jaso and increase its production.Of the introduced varieties, Jukyeubjaso-stem length is 180cm, ear length is 37cm, No. of branches ofstem is 27, leaf length Is 16cm, leaf width Is 15cm-has better character than any other. Gurye local-stem length is 179cm, ear length is 38cm-is taken to be the best in the Geo-ecotypic.In the yield of leaf and seed, JukyeubJaso Is 727kg/10a, the greatest of all. In the leaf softness, allthe Inirorluced varieties are about 3.5 degrees, the Geo-ecotypic, about 2. The qualify of the introducedvat'ieties is better· than that of the Geo-ecotypic. Estimating on the chemical analysis of leaf,Jukyeubjaso has Protein 21.84%, Total carbohydrate 7.91%, Fe 126ppm, and Gurye lacal has Protein21.7 a, Total carbohydrate 8.4%, Fe 148ppm, expressing the highest. In correlation coefficients of leafchemical components, between protein and Total carbohydrate, Protein and Mn, protein and Fe, Pro-tein and Cu all the sorts show the positive correlation. Among them the Geo-ccoyplcs show the hlghestsignificance.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2017년도 9th Asian Crop Science Association conference
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• pp.88-88
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• 2017

The study was conducted to analyze the growth characteristics comparison per planting density on the waxy corn early-planting culture for the paddy field in the southern province of south Korea. The cultivation period of early-planting culture for the paddy farming of the waxy corn are sown on February 15, 2016years, transplanting March 15 and harvest June 20. And it grew 126 days. The weather change according to the cultivation period of unheated plastic house early-planting culture, it was average temperature $14.6^{\circ}C$ and humidity 62.5%. And the temperature was 5.6 degrees Celsius warmer compared with the outside temperature and the humidity was 0.7 percent higher tendency. At the growth per planting density of waxy corn, culm length was average 224cm, the more it is high density culture the more was high trend. Stem diameter and ear length the more it is high density culture the more was lowed trend. The node number of $60{\times}20Cm$ was 12 nodes, fruit seting 5.7 nodes, tasseling number 94 days and silking number 96 days. In the ear characteristics per planting density, the size of ear length, seed setting length, ear width and ear weight the more planting density is high the more lowed that trend. The commodity percentage of planting density $60{\times}35Cm$ was the highest among other treatment as 69.1%. But, marketable yield was the highest planting density of $60{\times}20Cm$ as 4,543 ears/10a, and appeared in order $60{\times}25Cm$ 95%> $60{\times}30Cm$ 93%> $60{\times}35Cm$ 92%. The planting density on the waxy corn early-planting culture for the paddy farming in the southern province, the planting density analyzed to be effective planting of over 25% than normal season culture.

• 한국작물학회지
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• 제31권2호
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• pp.156-161
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• 1986

옥수수 흑조위축병이 심한 남부지방에서 6개 국내육성품종과 6개 미국도입 품종의 흑조위축병 발생상황과 Silage 생산성에 관한 연구결과는 다음과 같다. 1. 흑조위축병에 의하여 간장의 위축이 심한 품종일수록 간장의 변이계수가 컸다. 2. 간장의 도수분포는 흑조위축병 이병율과 분포의 유형에 따라 3품종군으로 나눌 수 있었다. 3. 수확기의 흑조위축병 이병율과 간장 자수주비율, Silage 수량, 자수수량과는 부의 상관이 있었으나 Silage 중 자수비율과 간엽수량과는 상관이 없었다. 4. Silage 수량은 P. XCF38이 가장 높았고 수원 89호와 NC6131 이 가장 낮았으며 타 품종은 육성모지와 관계없이 비슷하였다. 5. 흑조위축병 이병율은 P. XCF38, 수원 89호, 진주옥이 가장 낮았으며 수원 19호, 광옥, 횡성옥, P. 3424는 이병률이 비교적 높았고 NC 6131은 생육초기부터 이병률이 가장 높았다. 6. 진주옥과 수원 89호는 흑조위축병에는 저항성이나 출사후 잎의 조기노화로 수량이 낮았다.

• Archives of Plastic Surgery
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• 제36권1호
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• pp.118-121
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• 2009

Purpose: Constricted ear, which is named by Tanzer includes lop ear, cup ear, and sort of prominent ear. It has classified three groups by Tanzer, especially grou I and IIA have been corrected by banner flap, Musgrave's technique, tumbling concha - cartilage flap, reversed banner flap and others. However, these techniques were too invasive for correcting mild degree of deformity. Therefore, we corrected the ear with mattress suture which is simple and less invasive. Method: The operations were done against 5 patients from 2005 March to 2008 April. All the cases were unilateral ears with constriction included helix and scaphoid fossa without difference in length between both ears. Though a posterior auricular skin incision, the folded cartilage is exposed and two parallel incisions on superior crus were made. After mattress suturing in cartilage, the superior crus of antihelix was formed and its force enables the folded portion to be in a normal anatomic position. Result: All of 5 patients got satisfactory results. There were no complications like hematoma or skin necrosis, and no recurrence during follow - up period(the average period was 9 months). And we couldn't recognize the difference between height of both auricles. Conclusion: Mattress suture is simple, less invasive, and suitable on correcting mild deformity of constricted ear with better result, so here we suggest the method.

• 농업과학연구
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• 제38권1호
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• pp.1-6
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• 2011

Daeduckchal 1 waxy corn hybrid including check was planted and compared with domestic leading vatiety on agronomic characteristics, traits related to table gualities and crude income. Stem and ear height of Daeduckchal 1 among used hybrids were intermediate and stem diameter was also similar to other hybrids. Days to tasseling of this hybrid needed 56 days which was slightly shorter than check hybrid, Yeonnong. Ear length of CNU-H2 was longer than Yeonnongchal as 21.7 cm, while Chalok 2 was 14.1 cm. Number of tillers per plant of this hybrid were higher than Chalok 2 but lower than Yeonnong. Pericarp thickness of CNU-H2 and CNU-H3 were similar to Yeonnon. In sugar content, Daeduckchal 1 was intermediate level as 11.7 brix(%). Marketability of Daeduckchal 1 was the highest among used hybrids and crude incomes was also high.

• Archives of Plastic Surgery
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• 제40권5호
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• pp.570-574
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• 2013

Background The elliptical excision is the standard method of removing benign skin lesions, such as congenital melanocytic nevi. This technique allows for primary closure, with little to no dog-ear deformity, but may sacrifice normal tissue adjacent to the lesion, resulting in scars which are unnecessarily long. This study was designed to compare the predicted results of elliptical excision with those resulting from our excision technique. Methods Eighty-two patients with congenital melanocytic nevus on the face were prospectively studied. Each lesion was examined and an optimal ellipse was designed and marked on the skin. After an incision on one side of the nevus margin, subcutaneous undermining was performed in the appropriate direction. The skin flap was pulled up and approximated along several vectors to minimize the occurrence of dog-ear deformity. Results Overall, the final wound length was 21.1% shorter than that achieved by elliptical excision. Only 8.5% of the patients required dog-ear repair. There was no significant distortion of critical facial structures. All of the scars were deemed aesthetically acceptable based on their Patient and Observer Scar Assessment Scale scores. Conclusions When compared to elliptical excision, our technique appears to minimize dogear deformity and decrease the final wound length. This technique should be considered an alternative method for excision of facial nevi.