Korean Journal of Breeding最新文献_第4页

An Early Maturing and Low Amylose Rice Variety ‘Gawagi1’ Adaptable to the Northern Regions of Gyeonggido Province, South Korea 适合韩国京畿道北部地区的早熟低直链淀粉水稻品种“Gawagi1”

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.537

T. Won, Ji-Hye Lee, Jung-Hee Jang, Jong Hyong Lee, Sang-Wook Han, Byoung-rourl Choi, J. Seo, Jae-Eun Jang, Hyeun-Yong Do, Jung-Hyeun Ji, In-Tae Park, Hae-Chun Choi

{"title":"An Early Maturing and Low Amylose Rice Variety ‘Gawagi1’ Adaptable to the Northern Regions of Gyeonggido Province, South Korea","authors":"T. Won, Ji-Hye Lee, Jung-Hee Jang, Jong Hyong Lee, Sang-Wook Han, Byoung-rourl Choi, J. Seo, Jae-Eun Jang, Hyeun-Yong Do, Jung-Hyeun Ji, In-Tae Park, Hae-Chun Choi","doi":"10.9787/kjbs.2019.51.4.537","DOIUrl":"https://doi.org/10.9787/kjbs.2019.51.4.537","url":null,"abstract":"Gawagi1’ is an early maturing, low amylose rice variety with a medium to short culm, developed by Gyeonggi-Do Agricultural Research & Extension Services, Hwaseong, Korea in 2016. ‘Gawagi1’ was derived from the cross between ‘Baegjinju’ and ‘Sangmibyeo’ in 2004. Heading date was 4th of August 15 day earlier than ‘Baegjinju’ in Gyeonggido. The culm length was 67 cm. It had 15 panicles per hill and 104 spikelets per panicle. It is a medium-grain variety whose 1,000 grains weight of brown rice is 19.3 g. The protein content of milled rice was 6.3%, which is higher than that of ‘Baegjinju’ and its amylose content was 8.2% which is lower than that of ‘Baegjinju’. Its milling ratio is 75.5%, which is higher than that of ‘Baegjinju’. The yield of milled rice was 4.99 MT/ha under the standard cultivation practices at the local adaptability tests in 3 regions from 2014 to 2016. ‘Gawagi1’ is highly adaptable to Gyeonggido, especially to the northern region of Han River. (Registration No. 7280)","PeriodicalId":448090,"journal":{"name":"Korean Journal of Breeding","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125732386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

‘Chosi’, Early Maturing Sweet Persimmon (Diospyros kaki Thunb.) for ‘Chuseok’ “秋夕”，早熟甜柿子(Diospyros kaki Thunb.)

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.424

K. Ma, Kwang-Sik Cho, Sam-Seok Kang, Yoon-Kyeong Kim, H. Hwang, Jang-Jeon Choi, and Jeom-Hwa Han

引用次数: 3

‘Neulchan’, a Middle-seed, Disease-resistant, and High-yield Soybean Cultivar for Soy-paste and Tofu 中粒、抗病、高产的豆瓣酱、豆腐品种‘Neulchan’

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.475

Hyun Tae Kim, J. Ko, I. Baek, W. Han, H. Yun, Byoung Won Lee, Sang-Ouk Shin, Jeong-Hyun Seo, Hong-Sik Kim, D. Kwak

{"title":"‘Neulchan’, a Middle-seed, Disease-resistant, and High-yield Soybean Cultivar for Soy-paste and Tofu","authors":"Hyun Tae Kim, J. Ko, I. Baek, W. Han, H. Yun, Byoung Won Lee, Sang-Ouk Shin, Jeong-Hyun Seo, Hong-Sik Kim, D. Kwak","doi":"10.9787/kjbs.2019.51.4.475","DOIUrl":"https://doi.org/10.9787/kjbs.2019.51.4.475","url":null,"abstract":"The soybean cultivar ‘Neulchan’ was developed for production of soy-paste and tofu. SS91501-9-1-1 and SS96205 (F2) were crossed in 1998, and F3 to F7 were selected by the pedigree method. A preliminary yield trial (PYT) and an advanced yield trial (AYT) were conducted from 2006 to 2008, and a regional yield trial (RYT) in nine regions was conducted from 2009 to 2011. In the RYT, ‘Neulchan’ was stable in variable environments and generated high yield. ‘Neulchan’ was determinate with white flower, light brown pod color, yellow spherical seed, and yellow hilum. Its flowering date and maturity date were Jul. 30 and Oct. 9, respectively. The plant height was shorter than that of ‘Daewonkong’ (a standard cultivar). ‘Neulchan’ had the same node number (14), higher first-pod height (12 cm), and lighter seed weight (21.7 g/100-seed weight) than those of ‘Daewonkong’ (14, 11, and 24.2 g/100-seed weight, respectively). ‘Neulchan’ had high resistance to bacterial pustule, and its resistance to soybean mosaic virus was similar to that of ‘Daewonkong’. The yield and color of ‘Neulchan’ tofu were similar to those of ‘Daewonkong’ tofu, but the hardness was lower than that of ‘Daewonkong’ tofu. The soybean malt scent, fermented soybean yield, and γ -polyglutamic acid (γ-PGA) of ‘Neulchan’ were 3, 215%, and 24.6 mg/g, respectively. Its yield in adaptable regions was 307 kg/10a, higher than that of ‘Daewonkong’. ‘Neulchan’ was expected to be cultivated and used widely for soy-paste and tofu production. (Registration No. 4904).","PeriodicalId":448090,"journal":{"name":"Korean Journal of Breeding","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133774705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Development of Early Maturing Rice Stripe Virus Disease-Resistant ‘Haedamssal’ through Marker-Assisted Selection 利用标记辅助选择培育抗早熟水稻条纹病毒的“Haedamssal”

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.448

Jong-Hee Lee, Jun-Hyeon Cho, Ji-Yoon Lee, Seong-Hwan Oh, Choon‐Song Kim, N. Park, Un-Hwa Hwang, You-Chun Song, Dong-Soo Park, and Un-Sang Yeo

{"title":"Development of Early Maturing Rice Stripe Virus Disease-Resistant ‘Haedamssal’ through Marker-Assisted Selection","authors":"Jong-Hee Lee, Jun-Hyeon Cho, Ji-Yoon Lee, Seong-Hwan Oh, Choon‐Song Kim, N. Park, Un-Hwa Hwang, You-Chun Song, Dong-Soo Park, and Un-Sang Yeo","doi":"10.9787/kjbs.2019.51.4.448","DOIUrl":"https://doi.org/10.9787/kjbs.2019.51.4.448","url":null,"abstract":"Haedamssal’ is an early maturing and rice stripe virus disease-resistant cultivar adaptable for early-transplanting cultivation that was developed by the rice breeding team of the Department of Southern Crop, NICS, RDA, in 2014. This cultivar was derived from the cross YR25869 (YR21247-B-B-B-49-1/Sasanishiki BL4//Koshihikari) and YR25868 (Unkwang//YR21247-B-B-B-49-1/Sasanishiki BL4) made in the 2005/2006 winter season and was advanced to the F5 generation by a bulk breeding method using rapid generation advance. To incorporate rice stripe virus resistance, marker-assisted selection on the RSV gene was conducted in 3-way and 6-way cross F1 generation using the tightly linked marker RM6897. From testing in the replicated yield trial in 2011, a promising line YR26258-B-B-B-33-3 was selected and it was designated as ‘Milyang276’. A local adaptability test of ‘Milyang276’ was performed at three locations from 2012 to 2014 and it was named as ‘Haedamssal’, which was a good eating quality variety. The culm length was 67 cm in yield trials, which was 4 cm shorter than ‘Jopyeong’. The number of spikelets per panicle was lower than ‘Jopyeong’, whereas the number of tillers per hill was higher. This variety was resistant to RSV disease, bacterial blight, and leaf blast disease. The milled rice yield of ‘Haedamssal’ was 5.48 MT per ha at the early transplanting in the local adaptability test. ‘Haedamssal’ is well adapted to early transplanting cultivation in the southern plain area (Registration No. 6811).","PeriodicalId":448090,"journal":{"name":"Korean Journal of Breeding","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122220652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Production of Transgenic Maize Plants with Herbicide Resistance Through Agrobacterium-mediated Transformation 农杆菌介导转化生产抗除草剂转基因玉米植株

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.290

J. Hong, Gang-Seob Lee, K. Park, Jukon Kim, H. J. Jang, E. Suh, Kyung-Hwan Kim, Yeon-Hee Lee

{"title":"Production of Transgenic Maize Plants with Herbicide Resistance Through Agrobacterium-mediated Transformation","authors":"J. Hong, Gang-Seob Lee, K. Park, Jukon Kim, H. J. Jang, E. Suh, Kyung-Hwan Kim, Yeon-Hee Lee","doi":"10.9787/kjbs.2019.51.4.290","DOIUrl":"https://doi.org/10.9787/kjbs.2019.51.4.290","url":null,"abstract":"Maize is the most important grain crop in the world. Genetic engineering technology has been used to enhance its various agronomical traits. The transformation of maize is a crucial step in the application of gene technologies to improve maize. The choice of genotype and explant material influences the transformation efficiency and the production of stable transgenic plants. Immature embryos of Hi IIA were infected with Agrobacterium tumefaciens LBA4404 including superbinary vectors (bar and GUS or GFP genes). The transformation efficiency was based on transgenic calli induction from immature embryos on the selection medium with 3 mg/L bialaphos. The transformation efficiency varied from 1.01 to 2.74%. The integration and expression of bar, GUS, and GFP genes were confirmed in T0 and T1 generations of transgenic plants using genomic PCR and the bar strip test. In addition, herbicide resistance in T1 transgenic plants was observed when leaves and whole plants were treated with Basta. These results suggest that the successful Agrobacterium-mediated transformation of Hi IIA will improve further opportunities for functional genomic and genome editing studies in maize.","PeriodicalId":448090,"journal":{"name":"Korean Journal of Breeding","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126218801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

‘Cheongpung’ - Early maturing sorghum (Sorghum bicolar L.) variety with high yield and machine harvesting-adaptability ‘青蓬’——高产、机收适应性强的早熟高粱品种

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.434

Geon-Sig Yun, Jae-Wung Lee, Se-Gu Hwang, Ik-Jei Kim, Seong-Taeg Hong, MyeongEn Choe, G. Choi, Yong-Soon Kim, and Hong-Sig Kim

{"title":"‘Cheongpung’ - Early maturing sorghum (Sorghum bicolar L.) variety with high yield and machine harvesting-adaptability","authors":"Geon-Sig Yun, Jae-Wung Lee, Se-Gu Hwang, Ik-Jei Kim, Seong-Taeg Hong, MyeongEn Choe, G. Choi, Yong-Soon Kim, and Hong-Sig Kim","doi":"10.9787/kjbs.2019.51.4.434","DOIUrl":"https://doi.org/10.9787/kjbs.2019.51.4.434","url":null,"abstract":"To improve their income, farmers should cultivate sorghum varieties with high productivity, short breeding period, and easy double cropping. To increase purchases by consumers, the sorghum variety must have health-related functions. To meet these demands, the 'Cheongpung' variety has been raised through net separation from the traditional species of the Chungbuk region as a sorghum variety that can be harvested by machine, have the highest yield in the country, and have the most abundant antioxidant content. The seed coat of ‘Cheongpung’ was reddish-brown, and had the characteristic of early maturation; it required only 107 days from sowing to harvest. Its culm length was 89 cm, the smallest among domestic cultivated varieties. It could also be harvested by machine without difficulty. Compared with the ‘Hwanggeumchal’ variety, the number of ear per plant in ‘Cheongpung’ was approximately 1.3, but each ear piece weighed 66.2 g, weighing 3.8 g, and the thousand-grain weight was 1.4 grams higher than the rough-grain weight. A local adaptation test in five regions nationwide for two years led to a ‘Cheongpung’ yield of 359 kg/10a, which was the highest among domestic cultivated varieties. In addition, the polyphenol content of ‘Cheongpung’ was 29% higher than that of ‘Hwanggeumchal’. (Registration No. 7717)","PeriodicalId":448090,"journal":{"name":"Korean Journal of Breeding","volume":"571 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116065193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

QTL Analysis for Tolerance to Anaerobic Germination inJaponicaRice (Oryza SativaL.) 粳稻耐厌氧萌发的QTL分析

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.415

Jinhee Kim, Y. Mo, Su-Kyung Ha, Woo-Jae Kim, Bo-Kyeong Kim, J. Jeung, and Jong-Min Jeong

{"title":"QTL Analysis for Tolerance to Anaerobic Germination inJaponicaRice (Oryza SativaL.)","authors":"Jinhee Kim, Y. Mo, Su-Kyung Ha, Woo-Jae Kim, Bo-Kyeong Kim, J. Jeung, and Jong-Min Jeong","doi":"10.9787/kjbs.2019.51.4.415","DOIUrl":"https://doi.org/10.9787/kjbs.2019.51.4.415","url":null,"abstract":"Hypoxia caused by water seeding of rice inhibits germination and often leads to serious problems in seedling establishment and early growth. To solve this problem, it is necessary to develop rice cultivars that can stably germinate and grow under anaerobic environments. In this study, we performed QTL analysis on anaerobic germination (AG) tolerance using 139 recombinant inbred lines (RILs) derived from a cross between Milyang23 and Gihobyeo, and identified two QTLs (qAG2.1, qAG2.2) on chromosome 2. The LOD scores at qAG2.1 and qAG2.2 were 3.30 and 5.31, respectively. The phenotypic variances explained by the QTLs were 9.19% and 14.99%, respectively. The japonica cultivar Gihobyeo provided alleles for AG tolerance at both QTLs. While the chromosomal location of qAG2.2 overlapped with previously identified QTLs for AG tolerance, qAG2.1 was detected in a locus that has not been reported previously. The RILs carrying favorable type alleles for the AG tolerance at both QTLs (qAG2.1 + qAG2.2) expressed 41.0% survival rate under the AG condition, which was significantly higher than those of the RILs carrying single QTL, qAG2.1 (22.0%) or qAG2.2 (26.2%). As the favorable alleles for the two QTLs found in this study derived from the japonica cultivar Gihobyeo, it is expected that they would accompany less linkage drag such as shattering and lodging compared to those derived from indica or landraces. The result of this study would provide useful information for improving AG tolerance of japonica rice cultivars that can be used for water seeding cultivation.","PeriodicalId":448090,"journal":{"name":"Korean Journal of Breeding","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128624708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

‘Dodamssal (Milyang261)’, Functional Rice as a Resistant Starch with a High Amylose Content “Dodamssal (Milyang261)”，作为一种具有高直链淀粉含量的抗性淀粉的功能性水稻

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.515

Jun-Hyeon Cho, You-Chun Song, Jong-Hee Lee, Ji Yoon Lee, Young-Bo Son, Seong-Hwan Oh, Sang‐Ik Han, Chun-Song Kim, Kuk Hyun Chung, Dong-Soo Park, Jeom-Sig Lee, U. Yeo, D. Kwak

{"title":"‘Dodamssal (Milyang261)’, Functional Rice as a Resistant Starch with a High Amylose Content","authors":"Jun-Hyeon Cho, You-Chun Song, Jong-Hee Lee, Ji Yoon Lee, Young-Bo Son, Seong-Hwan Oh, Sang‐Ik Han, Chun-Song Kim, Kuk Hyun Chung, Dong-Soo Park, Jeom-Sig Lee, U. Yeo, D. Kwak","doi":"10.9787/kjbs.2019.51.4.515","DOIUrl":"https://doi.org/10.9787/kjbs.2019.51.4.515","url":null,"abstract":"Dodamssal’ was developed as a functional rice by means of a cross between ‘Goamibyeo’, a high amylose cultivar for noodle rice, and ‘Goami2’, a mutant cultivar derived from ‘Ilpum’ treated with N-methyl N-nitrosourea (MNU), with a high amylose content. The bulk population was displayed from F2 to F4, followed by pedigree methods from F5, where line selection was performed based on amylose mutants with an opaque endosperm. Finally, ‘Milyang261’, which has a high amylose content and high resistant starch content, was selected and named as ‘Dodamssal’ in 2013. ‘Dodamssal’ is a mid-maturing ecotype with a heading date of August 10, susceptibility to both viruses and insects, and showed a slightly high viviparous germination rate of 23.4%. The yield capacity of ‘Dodamssal’ was 529 kg/10a over a 3-year regional yield test and would be suitable for cultivation in the middle and southern plain areas of Korea. The amylose content of ‘Dodamssal’ is 42.8%, with a grain appearance of opaque endosperms. Moreover, the starch granule of ‘Dodamssal’ was a round particle shape, unlike the polygonal shape of the ordinary grain. ‘Dodamssal’ is functional variety with resistant starch and dietary fiber contents of 13.6% and 5.3%, respectively (Registration No. 5637).","PeriodicalId":448090,"journal":{"name":"Korean Journal of Breeding","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125461172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Statistical Analysis of Amylose and Protein Content in Breeding Line Rice Germplasm Collected from East Asian Countries Based on Near-infrared reflectance spectroscopy 基于近红外光谱的东亚水稻种质直链淀粉和蛋白质含量统计分析

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.298

Sejong Oh, Yu-mi Choi, Hye-myeong Yoon, Sukyeung Lee, Myung-chul Lee, M. Shin, Eunae Yoo, D. Hyun, Byungsoo Chae

{"title":"Statistical Analysis of Amylose and Protein Content in Breeding Line Rice Germplasm Collected from East Asian Countries Based on Near-infrared reflectance spectroscopy","authors":"Sejong Oh, Yu-mi Choi, Hye-myeong Yoon, Sukyeung Lee, Myung-chul Lee, M. Shin, Eunae Yoo, D. Hyun, Byungsoo Chae","doi":"10.9787/kjbs.2019.51.4.298","DOIUrl":"https://doi.org/10.9787/kjbs.2019.51.4.298","url":null,"abstract":"A statistical analysis of 9,771 non-glutinous rice in breeding line germplasm collected from Korea (2,836), China (2,136), Japan (1,219), and the Philippines (1,213) was conducted using normal distribution, variability index value (VIV), analysis of variation (ANOVA) and Ducan’s multiple range test (DMRT) based on the data obtained from NIRS analysis. According to the normal distribution, the average protein content was 7.9%, and non-glutinous rice ranging over 10% amylose had 23.6% average content. Most resources were between 5.3 and 10.5% in protein content, and 15.7 and 31.5% in amylose content. The VIV was 0.54 for protein, and 0.83 for amylose. The average amylose content was 25.18%, 24.54%, 22.08%, and 21.47% in Filipino, Chinese, Korean, and Japanese resources, respectively, wheereas the average protein content was found to be 8.19%, 7.79%, 7.58%, and 7.42% in Filipino, Chinese, Korean, and Japanese resources, respectively. The ANOVA of amylose and protein content showed significant differences at the level of 0.01. The F-test value was 412.2 for amylose content, and 108.4 for protein when compared with the critical value of 3.78. The DMRT of amylose and protein content showed significant differences (p<0.01) among resources from different countries. The Filipino resources had the highest level of amylose and protein content, whereas; the lowest level of amylose and protein content were found in Japanese when compared with resources of other origins. These results are recommended as helpful materials in the field of breeding.","PeriodicalId":448090,"journal":{"name":"Korean Journal of Breeding","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122005657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Adaptability of the high first pod height, shattering-resistant soybean cultivar ‘Saegeum’ to mechanized harvesting 高首荚高抗摔大豆品种‘赛金’对机械化收获的适应性

Korean Journal of Breeding Pub Date : 2019-12-01 DOI: 10.9787/kjbs.2019.51.4.496

Hyun Tae Kim, W. Han, Byung-Won Lee, J. Ko, Yeong-Hoon Lee, I. Baek, H. Yun, T. Ha, M. Choi, B. Kang, Hyun Yeong Kim, Jeong-Hyun Seo, Hong-Sik Kim, Sang-Ouk Shin, Jae Hyun Oh, D. Kwak, M. Seo, Y. Song, Eun-Kyu Jang, Geon-Sik Yun, Yeongyeong Kang, Ji Yun Lee, J. Shin, Kyu-Hwan Choi, Dongkwan Kim, and Woo Sam Yang

{"title":"Adaptability of the high first pod height, shattering-resistant soybean cultivar ‘Saegeum’ to mechanized harvesting","authors":"Hyun Tae Kim, W. Han, Byung-Won Lee, J. Ko, Yeong-Hoon Lee, I. Baek, H. Yun, T. Ha, M. Choi, B. Kang, Hyun Yeong Kim, Jeong-Hyun Seo, Hong-Sik Kim, Sang-Ouk Shin, Jae Hyun Oh, D. Kwak, M. Seo, Y. Song, Eun-Kyu Jang, Geon-Sik Yun, Yeongyeong Kang, Ji Yun Lee, J. Shin, Kyu-Hwan Choi, Dongkwan Kim, and Woo Sam Yang","doi":"10.9787/kjbs.2019.51.4.496","DOIUrl":"https://doi.org/10.9787/kjbs.2019.51.4.496","url":null,"abstract":"The soybean cultivar, ‘Saegeum’, has been developed for preparing soy-paste and tofu. The soybean cultivars ‘Daepung’ and ‘SS98207-3SSD-168’ were crossed in 2003 to obtain ‘Saegeum’. Single seed descent method was used to advance the generation from F3 to F5, and the plant lines with promising traits were selected from F6 to F7 by pedigree method. The preliminary yield (PYT) and advanced yield trials (AYT) were conducted from 2009 to 2010, and the regional yield trial (RYT) was conducted in 12 regions between 2011 and 2013. The morphological characteristics of ‘Saegeum’ were as follows: determinate plant type, white flower, tawny pubescence color, and brown pod color. Flowering and maturity dates were August 2, XXXX and October 17, XXXX, respectively. Plant height, first pod height, number of nodes, number of branches, and number of pods were 79 cm, 18 cm, 16, 2.3, and 44, respectively. The seed characteristics of ‘Saegeum’ were as follows: yellow spherical shape, yellow hilum, and the 100-seed weight was 25.4 g. ‘Saegeum’ was resistant to bacterial pustule and SMV in the field test, and its lodging resistance was mildly strong, whereas its shattering resistance was excellent. The ability of this cultivar to be processed into tofu, soybean malt, and other fermented products was comparable with that of ‘Daewonkong’. The yield of ‘Saegeum’ in the adaptable regions was 3.02 ton ha -1 . Thus, ‘Saegeum’ is adaptable to mechanized harvesting because of its high first pod height, as well as lodging and shattering resistance. (Registration number: 5929)","PeriodicalId":448090,"journal":{"name":"Korean Journal of Breeding","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124412277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2