韓國在來 검정콩의 韓國과 臺彎間 生育特性 比較

Yeul Gue Seung(成烈圭),Suk Ha Lee(李錫河),Yong Ho Kim(金龍昊),Seok Dong Kim(金奭東),Eun Hee Hong(洪殷熹) 한국육종학회 1994 한국육종학회지 Vol.26 No.1

Exact estimates of genotype×location interaction are of major concern to the plant breeder in developing improved varieties. This study were conducted to compare the growth characters of Korean native black soybean lines grown in Korea and Taiwan, and to examine the selectable growth characters regardless of locations. One hundred and forty Korean native black soybean genotypes were evaluated in two different locations(Taiwan and Korea) for growth and yield characters. Average DPM(days from planting to maturity) was larger in Korea(141 days) than in Taiwan(102 days), and DPF(days from planting to flowering, 24 days) was shortened more than DFM(days from flowering to maturity, 15days) in Taiwan. One hundred seed weight was not different from two locations, and seed yield was 245, 192㎏ per 10 are in Korea and Taiwan, respectively. All the growth characters were closely related to the flowering and maturity responses in Korea, whereas plant height and pod number/plant were not in Taiwan. Significant correlation between DPF and DPM was present in Korea. But in Taiwan DPF was negatively correlated with DFM. Selectable characters regardless of locations were suggested to be DFM, plant height, and 100-seed weight in which significant correlation were found between Korea and Taiwan.

콩 二面交雜 F₁, F₂및 여交雜集團을 利用한 開花ㆍ成熟期 遺傳과 遺傳子作用 分析

Yeul Gue Seung(成烈圭),Chang Hwan Cho(曺章煥),Seang Min Kim(金成敏) 한국육종학회 1994 한국육종학회지 Vol.26 No.4

This experiment was carried out to get the genetic information for increase breeding efficiency in soybean. Six soybean varieties were used as diallel-cross materials to investigate the inheritance of flowering and maturity. Incomplete dominance with large additive effect was present according to the genetic parameter of variance component for days from planting to flowering(DPF) and days from planting to maturity (DPM). The DPF was ruled by more recessive alleles and DPM by more dominant alleles. A few genes were thought to govern the DPF and DPM. By Wr/Vr graph analysis, relevant genes for DPF and DPM acted as partial dominance and the dominance order of parents was changed along with generation. Okuhara wase was dominant in DPF, while Paldalkong was recessive. Yuhsuzumi and Danyeobkong were dominant in DPM, while Okuhara wase and Paldalkong were recessive. By the generation mean analysis, all three soybean crosses revealed that additive gene effect was significantly high in both DPF and DPM. F₂ individuals in all three soybean crosses showed continuous normal distributions of DPF skewed to late parent and transgressive segregations of DPF over the early or late parent. F₂ distributions of all three crosses for DPM were also continuous ones having central peak near mid-parent with transgressive segregations mainly toward to the earlier direction over the early parent. All genotypic correlation coefficients was higher than phenotypic one and interrelationships among DPF, days from flowering to maturity(DFM) and DPM was closely associated. Broad sense heritability was fairly high for DPF(0.645) and DPM(0.678) in F₂.

콩 유전자형간 상호접목이 지상부 생육과 협실비율에 미치는 영향

Suk Ha Lee,Yeul Gue Seung,Yong Ho Kim,Eun Hi Hong 韓國作物學會 1994 한국작물학회지 Vol.39 No.5

콩 유전자형간 상호접목을 통하여 지상부 생육과 콩깍지에 대한 종실건물중 비율에 미치는 영향을 비교 검토하고자, 꼬투리의 비대가 충실한 백운콩과 수원 158호, 꼬투리 크기에 비하여 종실건물축적이 불량한 수집검정콩 강릉재래 및 금릉재래를 공시하여, 자가접목 및 4개 유전자형간 상호접목을 한 후 이식재배시험한 결과를 요약하면 다음과 같다. 1. 지상부의 생육정도와 콩깍지 및 종실건물중은 지상부 유전자형간 유의적인 차이가 인정되었으나, 지하부 유전자형간 차이가 없었다. 2. 백립중 및 꼬투리에 대한 종실건물중 비율도 지상부 유전자형에 의하여 결정되기 때문에, 상대적으로 양분흡수와 밀접한 관련이 있는 지하부 유전자형과는 관계가 적었다. 3. 접목된 개체들의 콩깍지 건물중과 콩깍지에 대한 종실건물 비율은 유의적인 부의 상관관계를 나타내고 있어, 콩깍지 건물중이 클수록 콩깍지에 대한 종실건물 비율이 낮아지는 경향이었다. The partitioning of dry matter into seed and pod-shell is important because yield increase can be achieved by improving the distribution rate of assimilation products to seeds. The present study was undertaken to characterize whether the partitioning of dry matter into seed was shoot- or root-controlled through graftiong techniques. Self- and reciprocal-grafts were made among four soybean genotypes, which were 'Baekunkong', 'Suwon 168', and two local soybeans with black seed coat (hereafter referred to as the 'black soybean'), 'Kangleungjarae' and 'Keumleungjarae'. Self-grafted black soybeans showed lower ratio of seed to pod-shell dry wight than self-grafted Baekunkong and Suwon 168. Varying the shoot genotypes in grafts resulted in significant differences in growth characters as well as pod and seed dry weight per plant at physiological maturity. There were significant effects of shoot genotypes on the ratio of seed to pod-shell dry weight, indication that the partitioning of dry matter into seed and pod-shell should be shoot- rather than root-controlled. The grafts with large pod-shell dry weight tended to partition relatively smaller dry matter into seed than pod-shell.

콩의 동화기관과 수용기관의 능력평가

Suk Ha Lee,Yeul Gue Seung,Seok Dong Kim 韓國作物學會 1995 Korean journal of crop science Vol.40 No.2

콩의 수량에 대한 광합성 기관(source)과 광합성생물 수용기관(sink)이 미치는 영향을 살펴 보고자, 꼬투리의 크기에 비하여 종실 건물면적이 불량한 수집검정콩인 강릉재래 밀 금릉재래, 꼬투리의 비대가 충실한 백운콩 및 수원 168호를 공시하였다. 두 수준의 재식밀도(ha당 55,000, 110,000 개체)와 개화기 이후 등숙 기간 중 차광막을 설치하여 광합성 능력에 관여하는 환경요인을 변화시킴으로써 나타나는 건물중분배 및 개체수량 반응을 분석한 결과를 요약하면 다음과 같다. 1. 지상부 및 종실건물중의 품종간 광합성능력 변화를 위한 재식밀도 및 차광시 처리간 유의적인 차이가 인정되었고 품종 및 처리간 유의적인 상호작용 효과도 있었다. 2. 지상부 총건물중에 대한 종실건물중 비율은 품종간 차이가 인정되어, 수원 168호가 가장 높았으며, 광합성 능력을 변화시키기 위한 처리 가운데 극히 광이 부족한S2 를 제외한 나머지 세 처리간 차이는 없었다. 3. 등숙기간중에수량을 위한 source와 sink 능력을 광합성 기관 제한정도(source limitation value)에 의하여 품종간 비교하여 보면, 꼬투리에 종실이 충분히 면적되는 수원 168호는 source가, 수집검정콩인 강릉재래나 금릉재래는 sink의 기능이 수량에 있어서 제한요인으로 작용하였다

Root vs. Shoot Genotype Effects on Growth Characters and Seed to Pod-Shell Ratio in Grafted Soybean Plants

Lee, Suk-Ha,Seung, Yeul-Gue,Kim, Yong-Ho,Hong, Eun-Hi The Korean Society of Crop Science 1994 Korean journal of crop science Vol.39 No.5

콩 유전자형간 상호접목을 통하여 지상부 생육과 콩깍지에 대한 종실건물중 비율에 미치는 영향을 비교 검토하고자, 꼬투리의 비대가 충실한 백운콩과 수원 158호, 꼬투리 크기에 비하여 종실건물축적이 불량한 수집검정콩 강릉재래 및 금릉재래를 공시하여, 자가접목 및 4개 유전자형간 상호접목을 한 후 이식재배시험한 결과를 요약하면 다음과 같다. 1. 지상부의 생육정도와 콩깍지 및 종실건물중은 지상부 유전자형간 유의적인 차이가 인정되었으나, 지하부 유전자형간 차이가 없었다. 2. 백립중 및 꼬투리에 대한 종실건물중 비율도 지상부 유전자형에 의하여 결정되기 때문에, 상대적으로 양분흡수와 밀접한 관련이 있는 지하부 유전자형과는 관계가 적었다. 3. 접목된 개체들의 콩깍지 건물중과 콩깍지에 대한 종실건물 비율은 유의적인 부의 상관관계를 나타내고 있어, 콩깍지 건물중이 클수록 콩깍지에 대한 종실건물 비율이 낮아지는 경향이었다. The partitioning of dry matter into seed and pod-shell is important because yield increase can be achieved by improving the distribution rate of assimilation products to seeds. The present study was undertaken to characterize whether the partitioning of dry matter into seed was shoot- or root-controlled through graftiong techniques. Self- and reciprocal-grafts were made among four soybean genotypes, which were 'Baekunkong', 'Suwon 168', and two local soybeans with black seed coat (hereafter referred to as the 'black soybean'), 'Kangleungjarae' and 'Keumleungjarae'. Self-grafted black soybeans showed lower ratio of seed to pod-shell dry wight than self-grafted Baekunkong and Suwon 168. Varying the shoot genotypes in grafts resulted in significant differences in growth characters as well as pod and seed dry weight per plant at physiological maturity. There were significant effects of shoot genotypes on the ratio of seed to pod-shell dry weight, indication that the partitioning of dry matter into seed and pod-shell should be shoot- rather than root-controlled. The grafts with large pod-shell dry weight tended to partition relatively smaller dry matter into seed than pod-shell.

主成分分析을 利用한 콩의 播種期別 開花 및 成熟反應에 따른 品種分類

Chang Hwan Cho(曺章煥),Yeul Gue Seung(成烈圭),Seang Min Kim(金成敏) 한국육종학회 1994 한국육종학회지 Vol.26 No.4

This experiment was carried out to know the varietal difference of elcological variation in flowering and maturity through five times planting from April 20 to July 10 with 20-day interval for 1991-1992. Tested fifty five soybean genotypes were classified into three or four groups based on seasonal response of flowering and maturity by principal component analysis. The upper two principal components for DPF (days from planting to flowering), DPM (days from planting to maturity), and yield per plant contributed about 96, 95, 63 percent of respective total variances. Fifty-five soybean genotypes were roughly classified into four groups by the response of flowering and three groups by the response of maturity and yield per plant, respectively. The variation of DPF at different planting time in Ⅰ and Ⅱ Group was smaller than that that in Ⅲ and Ⅳ Groups, and the shortened degree of DPM along with planting time in Ⅰ group was smaller than that in Ⅱ and Ⅲ Groups. Decreasing degree of yield per plant by late planting in all groups was critical from June 20. Yuhsuzumi and Okuhara wase were seletcted for early flowering and maturity soybean materials. Jangyeobkong and Paldalkong were also picked up for medium ones, and Danyeobkong and Dogyoukong were selected for late ones.

중부지역에서 청보리 뒷그루로 만파한 사일리지 옥수수 품종의 생육 및 수량

주정일(Jung Il Ju),성열규(Yeul Gue Seung),김충국(Chung Guk Kim),이희봉(Hee Bong Lee) 한국초지조사료학회 2010 한국초지조사료학회지 Vol.30 No.1

청보리와 사료용 옥수수 작부체계에서 청보리 수확 후 만파한 사일리지 옥수수 7품종에 대하여 생육 및 수량을 적파재배와 비교하고자 2007년과 2008년 충남농업기술원에서 수행하였다. 청보리 뒷그루로 옥수수를 만파하면 생육기간의 단축과 고온기 생육으로 인하여 경직경과 이삭의 크기와 무게가 크게 감소되었다. 적파에 비하여 만파시 지상부 전체 건물중에서 잎과 줄기의 구성비율이 증가되고 암이삭의 비율이 감소되었는데, 그 정도는 품종간 차이가 있었다. 청예수량, 건물수량 및 TDN 수량은 적파에 비하여 청보리 뒷그루로 만파시 변이계수가 높았다. 적파를 대비로 할 때 만파재배시청예수량 91.8%, 건물수량 72.6%, 종실수량 51.0%, TDN 수량 68.1% 수준으로서 종실수량의 감소폭이 가장 컸고, 이로 인하여 TDN 수량이 크게 감소되었으며, 청예수량은 감소폭이 가장 적었다. 청보리 뒷그루로 만파 재배시 건물수량과 TDN 수량이 높은 품종은 강다옥으로서 다른 품종에 비하여 이삭의 크기와 무게의 감소폭이 적었다. 따라서 청보리 뒷그루로 만파하면 경엽 건물수량에 비하여 종실수량의 감소폭이 크므로 총 건물수량을 확보하기 위해서는 파종기 이동에 의하여 이삭의 크기와 무게에서 변화가 적은 품종을 선정할 필요가 있었다. Few management studies have been conducted on late planting date for corn silage in paddy field as a barley-corn forage cropping system. Experiments were conducted during 2007 and 2008 at the Chungnam Agricultural Research & Extension Services. The objectives of this study were to determine relationships between planting date and corn forage yield and to determine the best hybrid at the delayed planting after whole crop barley's harvest. The treatments consisted of 2 planting dates and 7 hybrids. Delayed planting considerately reduced stem diameter, individual ear size and weight. The ratio of dried leaf and culm in aerial plants was increased and that of ear was decreased. The coefficient of variation in fresh, dry matter (DM) and total digestible nutrients (TDN) yield was higher at delayed planting date on cropping system with whole crop barley than that of planting at optimum season. So, fresh weight was reduced by 91.8%, dry matter by 72.6%, grain yield by 51.0% and TDN yield by 68.1%. The appropriate hybrid for delayed planting after whole crop barley harvest in middle region was 'Gangdaok' as lower in the reduction of ear size and weight compared to that of planting at optimum season. Reduction in grain yield caused to decrease the DM and TDN yields. Therefore, to gain stable dry matter in silage corn by delayed planting date on cropping system with whole crop barley was necessary to select corn hybrid on the minimum reduction in ear size and weight.

콩 수량안전성 분석방법간 비교

Suk-Ha Lee,Yong-Hwan Ryu,Yeul-Gue Seung,Seok-Dong Kim,Eun-Hi Hong 韓國作物學會 1997 한국작물학회지 Vol.42 No.5

수원 작물시험장 등 전국 각도 9개 지역에서 1990 및 1991년에 걸쳐 수행된 콩 지방적응연락시험에서, 팔달콩 등 10개의 공시계통들의 평균 수량을 조사하였으며, 수량안정성을 여러가지 방법으로 분석하여 상호 비교하였다. 수량 안정성분석은 Francis와 Kannenberg의 coefficient of variability, Finlay와 Wilkinson의 regression coefficient, Eberhart와 Russell의 deviation parameter, Plaisted의 variance component, Wricke의 ecovalence등 5개 분석방법을 이용하였으며 그 결과를 요약하면 다음과 같다. 1. 분산성분 비교에 의하면, 수량에 대한 콩유전자와 지역간 상호작용 분산성분이 콩유전자 및 년차간 상호작용 분산성분보다 약 7배 높아서, 정확한 수량안정도 평가를 위해서는 여러 해 걸쳐서 콩계통을 평가하기보다는 더 많은 지역에서 평가되어야 할 것으로 보였다. 2. 2년차 9개지역에서 수원 14005('92년 태광콩으로 장려품종 지정)가 평균수량이 높았으며, 5개 안정성 분석결과 수량안정도도 높았다. 3. 안정도계수 종류들 간의 rank correlation 분석결과, Eberhart와 Russell, Plaisted, 그리고 Wricke의 방법들 간의 고도의 유의적인 상관관계가 있었으나, Francis와 Finlay 방법은 다른 분석방법들과는 상관관계가 인정되지 않았다. Ten selected soybean genotypes, consisting of nine from a pedigree breeding programme and one recommended variety, were evaluated in nine different locations and over two years for stability of yield performance. Variance component analysis revealed that soybean regional yield trials should be performed at more locations rather than in more years. Five stability parameters, which were coefficient of variability, regression coefficient, deviation parameter, variance component for genotype~times environment interaction, and ecovalence, were employed in the evaluation. Significant genotype~times environment interaction was present with respect to soybean yield. The highest average yield over nine locations and two years was shown in Suwon 145, which was considered to be stable in all stability statistics. In rank correlation among stability parameters, there were highly significant correlations among stability parameters derived from three Eberhart and Russell's, Plaisted's, and Wricke's methods. Due to the different ranking of genotypes by different stability parameters, a comprehensive method should be employed to identify the promising genotype as well as to characterize the relationship between genotype and environment.

콩 高蛋白 系統 種實 成分 含量의 地域變異

Yong Ho Kim(金龍昊),Seok Dong Kim(金奭東),Yeul Gue Seung(成烈圭),Eun Hi Hong(洪殷熹) 한국육종학회 1993 한국육종학회지 Vol.25 No.3

Soybean seeds are one of the most improtant sources of protein and oil in the world. Recently, emphasis has been placed on the chemical composition of soybean seeds for the processing soybean foods. This study was conducted to determine the influence of location on chemical composition of 3 genotypes of soybean seeds grown at 6 locations. On the mean value, Cheju showed the highest in crude protein content whereas Mokpo was the lowest, on the other hand, Mokpo showed the highest in crude lipid content. It was suggested that environmental factors contributed greatly to seed chemical composition. On the correlation coefficient among the chemical constituents and yield, it was shown that the protein content was negatively influenced by lipid and carbohydrate content but yield was not correlated by chemical constituents. There was a positive correlation between protein content and yield, and a negative correlation between lipid content and yield, only in Cholwon. No significant effect of interaction between location and variety was found in the analysis of variance for seed crude protein and lipid content. The results show that soybean lines having high protein or lipid can be selected regardless of locations.