• 제목/요약/키워드: Gondalbi

검색결과 7건 처리시간 0.126초

Development of 'Sammany', a New Variety of Gomchwi with Powdery Mildew Resistance and High Yield

  • Suh, Jong Taek;Yoo, Dong Lim;Kim, Ki Deog;Lee, Jong Nam;Hong, Mi Soon
    • 한국자원식물학회지
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    • 제31권6호
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    • pp.714-718
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    • 2018
  • A new Gomchwi cultivar 'Sammany' was developed by a cross between Gomchwi (Ligularia fischeri (Ledeb.) Turcz.) and Handaeri-gomchwi (Ligularia fischeri var. spiciformis Nakai). Gomchwi is a common Korean name referring wild edible plant species within Ligularia genus. 'Sammany' has purple colored petiole ears and petiole trichome is absent. It has 2nd degree leaf vein density. Plant height, leaf length, leaf width and petiole length were 46.2, 19.1, 19.5 and 32.1 cm, respectively. Plant height was higher than 'Gondalbi'. Bolting occurred in mid. July and it flowered from late August to early September. 'Gondalbi' bolted and flowered 26 days earlier than 'Sammany', and consequently has earlier flowering time more than 26 day. Leaf number of 'Sammany' was 156 per plant but 'Gondalbi' had 130. 'Sammany' had thicker leaves (0.61 mm) compared to 'Gondalbi' (0.46 mm). As a result, yield was higher in 'Sammany (1,077 g/plant)' than 'Gondalbi (798 g/plant)' and leaf hardness was lower in 'Sammany ($20.8kg/cm^2$)' compared to 'Gondalbi ($23.0kg/cm^2$)'. In addition, 'Sammany' was found to be moderately resistant to powdery mildew. With enhanced agronomic and pathology traits, 'Sammany' was newly registered as a new Gomchwi cultivar (variety protection no. 131 on May 2017).

고품질 내병 다수성 곰취 신품종 ‘곰마니’ 육성 (Breeding of ‘Gommany’ Cultivar of Gomchwi with Disease Resistant, High Quality, and Yield)

  • 서종택;유동림;김기덕;이종남;권영석;김원배
    • 한국자원식물학회지
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    • 제29권5호
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    • pp.625-629
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    • 2016
  • 쌈용 곰취 ‘곰마니(Gommany)’ 품종은 일반 곰취를 모본으로 하였으며 한대리곰취(Ligularia fischeri var. spiciformis Nakai)를 부본으로 하였다. 2005년에 인공 교배를 통해 종자를 얻었으며 2006년 3월에 파종하여 육묘후 포장에 정식하였다. 2007년 생육 및 수량특성 조사를 통해 일반적으로 많이 재배되는 곤달비 종보다 우수한 619번 개체를 선발하였다. 선발된 개체는 2008년부터 2011년까지 노지포장에서 증식하면서 고시 G-619호로 계통화되었으며 동시에 생육특성 검정을 실시하였다. ‘곰마니(Gommany)’ 품종의 특성은 엽병귀의 색이 곤달비가 연녹색인데 비해 자주색을 띠고 엽병에 곤달비는 털이 없으나 ‘곰마니’는 털이 약간 있다. 잎 뒷면에 곤달비와 같이 털은 없으나 ‘곰마니’ 품종은 광택이 없다. 또한 엽맥이 곤달비에 비하여 훨씬 조밀하였다. 또한 생육 및 수량특성은 초장이 47.7㎝, 엽장 16.3 ㎝, 엽폭 21.2 ㎝ 그리고 엽병장은 31.4 ㎝로 곤달비보다 컸다. 엽수는 138개로 곤달비보다 약간 많았고 수량은 1,575 ㎏/10a으로 곤달비보다 97% 많았다. 추대기는 8월 5일, 개화기는 9월 10일로 곤달비보다 25일정도 늦었다. 잎 두께는 곤달비보다 두꺼웠으며 잎 경도 또한 약간 높았다. 또한 ‘곰마니’ 품종은 흰가루병에 전혀 감염되지 않을 정도로 내병성이 강하였다. 이러한 특성의 ‘곰마니’품종은 2015년 12월 8일에 품종 보호권이 등록(품종보호 제90호)되었으며, 2016년부터 재배농가에 조직배양 묘로 보급하고 있다.

Pre-Sowing Seed Treatment: Effect of Deep Sea Water Priming on Germination of Wild Vegetables; Gondalbi (Cirsium setidens), Jandae (Adenophora triphylla var. Joponica Hara) and Deoduck (Codonopsis lanceolata Trautv.)

  • Yoon Byeong-Sung;Shrestha Surendra Lal;Kang Won-Hee
    • 한국자원식물학회지
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    • 제19권6호
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    • pp.680-686
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    • 2006
  • This experiment was conducted on wild vegetables; Gondalbi (Cirsium setidens), Deoduck (Codonopsis lanceolata Trautv.), and Jandae (Adenophora triphylla var. Joponica Hara) seed to study whether priming with deep sea water results in enhancement of seed germination and identify the optimum concentration of the priming solution, and duration of priming. Seeds were primed with 5 various concentrations (5%, 10%, 15%, 20% and 30%) of deep sea water (DSW) in 12 hours, 24 hours, and 48 hours at $24^{\circ}C$. Since Jandae had seed dormancy, it was kept for four weeks in refrigerator at $2^{\circ}C$ after priming treatment. In Deoduck, 5 percentage DSW priming significantly improved the early germination percentage, radicle length, and plumule emergence percentage. Among the priming period of treatments, 24 hours priming showed better performance in this treatment whereas, in Jandae, 12 hours priming with 10 percentages DSW significantly improved the germination percentage and germination rate. This treatment had increased the final germination percentage by 54%, 15% and 40% compared with control, plain water and $KNO_3$ priming respectively. But in Gondalbi, priming did not improve the germination of seed. However, among the priming treatments, 12 hours priming with 3% $KNO_3$ and 20% DSW gave better performance. In both the wild vegetables; Deoduck and Jandae, priming in deep sea water had improved the germination percentage and germination rate as compare to plain water, $KNO_3$, and without priming treatment. Hence the best seed priming treatment on Deoduck and Jandae are 24 hours with 5% DSW and 12 hours with 10% DSW respectively.

Breeding of 'Jinmani' Cultivar of Gomchwi with Disease Resistance, High Quality and Yield

  • Jong Taek Suh;Ki Deog Kim;Jong Nam Lee
    • 한국자원식물학회:학술대회논문집
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    • 한국자원식물학회 2021년도 춘계학술대회
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    • pp.18-18
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    • 2021
  • Gomchwi using stuffed leaves is many cultivated for 'Gondalbi(Ligularia stenocephala)' among Gomchwi species. 'Gondalbi' species like to be cultivation on farm because of low the incense and the bitter taste, and high yield. But 'Gondalbi' caused to curtail yield that susceptibility of powdery mildew disease and shriveling and death of plant on summer season. To solve this problems, we crossed a Gomchwi and 'Handeari-gomchwi' to have resistance of powdery mildew disease and high yield. A new Gomchwi cultivar 'Jinmani' was bred by crossing between Gomchwi (Ligularia fischeri (Ledeb.) Turcz.) and Handaeri-gomchwi (Ligularia fischeri var. spiciformis Nakai). The selection and investigation of growth and yield characteristics were conducted from 2007 to 2020 in field and greenhouse of Highland Agriculture Research Institute, NICS, Rural Development Administration. The color of petiole ear was purple. trichome of petiole and leaf back non-existed, and luster of leaf back existed. Density of leaf vein was 4 degree among 1-5 degree in a newly developed cultivar 'Jinmani'. Plant height, leaf length, leaf width and petiole length were 55.7, 21.8, 22.2, and 33.9 cm, respectively in the 2nd year of growth characteristics. Plant size was similar with that of 'Gommany'. Bolting and flowering time were Aug. 5 and Sept. 5, respectively, and Bolting and flowering time of 'Gommany' showed similar to Aug. 8 and Sept. 1, respectively. 'Jinmani' showed higher number of leaves (202 ea.) per plant compared to 'Gommany' (159 ea.). Furthermore, yield was 67.9% higher in 'Jinmani' (2,569 g/plant) than in 'Gommany' (1,530 g/plant). 'Jinmani' showed lower leaf thickness (0.66mm) than 'Gommany' (0.69 mm), and consequently showed more hardness in leaf characteristics (25.1 kg/2) compared to 'Gommany' (24.3kg/cm2). 'Jinmani' showed similar strong resistance compared to 'Gommany' in the susceptibility of powdery mildew disease.

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고품질 내병 다수성 곰취 신품종 '다목이' 육성 (Development of 'Damogy' Cultivar of Gomchwi with Disease Resistant, High Quality, and Yield)

  • 서종택;유동림;김기덕;이종남;권영석;김원배
    • 한국자원식물학회지
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    • 제30권4호
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    • pp.475-480
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    • 2017
  • 쌈용 곰취 '다목이(Damogyy)' 품종은 일반 곰취(Ligularia fischeri (Ledeb.) Turcz)를 모본으로 하고 한대리곰취(Ligularia fischeri var. spiciformis Nakai)를 부본으로 하여 인공교배를 통해 육성하였다. '다목이'품종의 특성은 엽병귀의 색이 '곤달비'가 연녹색인데 비해 자주색을 띤다. 엽병에 '곤달비'는 털이 없으나 '다목이'는 털이 약간 있다. 잎 뒷면에 '곤달비'와 같이 털은 없으나 광택이 없다. 또한 엽맥의 밀도는 '곤달비'가 3인 것에 비하여 '다목이'는 4로 좀더 조밀하였다. 또한 생육특성을 보면 1년차에는 초장이 46.9 cm, 엽장 19.1 cm, 엽폭20.6 cm로 '곤달비'보다 컸으나 엽병장은 31.7 cm로 '곤달비'보다 작았다. 2년차, 3년차에도 같은 경향이었다. 추대기는 '곤달비'는 7월 중순이었으며, '다목이'는 8월 상순이었다. 개화기는 '2년차에 '곤달비'가 8월 상순인 반면 '다목이'는 8월 하순이었다. 그러나 3년차에 개화시는 9월 10일로 '곤달비'보다 26일정도 늦었다. 엽수는 년차별로 많아졌으며 3년차에 주당129매로 '곤달비'와 유사하였고 수량도 년차별로 증가하여 3년차에 주당 1,889 g으로 '곤달비'보다 2배 정도 많았다. 잎의 경도는 $28.3kg/cm^2$로 '곤달비'보다 많이 높았고, 잎의 두께도 0.71 mm로 '곤달비'보다 더 두꺼웠으며 흰가루병에 저항성을 나타내었다.

내병 다수성 곰취 신품종 '그린베어' 육성 (Breeding of 'Greenbear' for New Cultivar of Gomchwi with Disease Resistant and High Yield)

  • 서종택;유동림;김기덕;이종남;손황배;남정환;김수정;홍수영;김율호
    • 한국자원식물학회지
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    • 제34권4호
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    • pp.339-345
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    • 2021
  • '그린베어(Greenbear)' 품종은 곰취를 모본으로 하고 한대리 곰취를 부본으로 해서 교배 육종을 하였다. 2007년부터 2016년까지 국립식량과학원 고령지농업연구소 하우스 및 노지에서 생육 및 수량 특성을 조사하고 선발을 수행하였다. '그린베어' 품종에 있어서 엽병귀 색은 자주색이고 엽병에 털이 없다. 그리고 잎 뒷면에 털이 없어 광택이 있다. 엽맥 밀도는 2등급으로 아주 넓은 편이다. 생육 특성은 초장이 67.3 cm, 엽장 16.3 cm, 엽폭 20.4 cm, 엽병장은 39.1 cm 였다. 식물체 크기는 '곰마니' 품종보다 전체적으로 작은 것으로 나타났다. 추대기는 8월 7일이었고, 개화기는 9월 6일로 '곰마니' 품종과 유사하였다. 엽수는 주당 176매로 '곰마니' 품종 139매 보다 37매나 많았다. 그리고 주당 수량도 1,936 g으로 '곰마니' 품종 1,575 g보다 23%정도 더 많았다. 잎의 경도는 25.1 kg/cm2, 잎의 두께는 0.66 mm로 '곰마니' 품종과 유사한 것으로 나타났다. '그린베어' 품종의 흰가루병 저항성은 '곰마니' 품종보다는 약간 낮지만 어느정도 높은 저항성을 보였다.

곤달비 및 곰취의 휘발성 향기성분 비교 (Comparison on Volatile Flavor Compounds in Ligularia stenocephala and Ligularia fischeri Leaves)

  • 최남순
    • 한국식품영양학회지
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    • 제34권4호
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    • pp.340-346
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    • 2021
  • The purpose of this study was to investigate the volatile flavor compounds of Ligularia stenocephala and Ligularia fischeri, edible wild plants. The volatile flavor compounds were isolated by the simultaneous distillation extraction method and analyzed by GC-MSD (gas chromatography-mass selective detector). Forty-eight volatile flavor compounds were identified in the extracts from L. stenocephala and the major compounds were sabinene, cis-ocimene, trans-caryophyllene, and β-elemene. Fifty-one volatile flavor compounds were identified in the extracts from L. fischeri and the major compounds were α-pinene, germacrene-D, transcaryophyllene, endo-1-bourbonanol and 1-limonene. The common volatile flavor compounds between two plants were transcaryophyllene, sabinene, β-elemene and β-cubebene etc. However, α-phellendrene and myrcene were identified in L. stenocephala, but were not identified in L. fischeri. However α-pinene, germacrene-D and limonene were identified in L. fischeri but were not identified in L. stenocephala.