KR20140083122A - 트리코데르마 sp. OK―1 균주를 후막포자 형성 기술 및 이를 이용한 미생물제제 - Google Patents
트리코데르마 sp. OK―1 균주를 후막포자 형성 기술 및 이를 이용한 미생물제제 Download PDFInfo
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Abstract
Description
도 2는 본 발명에 따른 트리코데르마 sp. OK-1 균주로부터 형성된 후막포자를 전자현미경 및 일반현미경으로 관찰한 결과를 나타내는 그림이다.
도 3은 본 발명에 따른 트리코데르마 sp. OK-1 균주의 일반 채소류 등의 대표적인 식물병원균인 잿빛곰팡이병 외 10종 에 대한 항균활성 효과를 실험한 결과를 나타내는 그림이다.
도 4는 본 발명에 따른 트리코데르마 sp. OK-1 균주의 잔디 주요병에 대표적인 Sclerotinia homoeocarpa(Dollar spot) 외 2종에 대한 항균활성 효과를 실험한 결과를 나타내는 그림이다.
도 5은 본 발명에 따른 트리코데르마 sp. OK-1 균주의 종자 발아에 대한 생장 촉진 실험한 결과를 나타내는 그림이다.
도 6은 본 발명에 따른 트리코데르마 sp. OK-1 균주의 잔디에 대한 생장 촉진 실험한 결과를 나타내는 그림이다.
도 7는 본 발명에 따른 트리코데르마 sp. OK-1 균주의 토마토에 대한 생장 촉진 실험한 결과를 나타내는 그래프이다.
도 8는 본 발명에 따른 트리코데르마 sp. OK-1 균주의 감자에 대한 증수 효과를 실험한 결과를 나타내는 그림이다.
도 9는 본 발명에 따른 트리코데르마 sp. OK-1 균주의 열무에 대한 증수 효과를 실험한 결과를 나타내는 그림이다.
Accession | Description | Max score | Total score | Overy coverage | E-value | Max ident |
AB472078.1 | Trichoderma sp. | 1026 | 1026 | 100% | 0.0 | 100% |
구분 | 배지조성 | 함량(g/L) |
2차 균사배양 배지 | Glucose | 100 |
Malt | 100 | |
Yeast | 10 | |
후막포자 형성용 배지 | Glucose | 50 |
질산칼륨 | 10 | |
KH2PO4 | 10 | |
염화칼슘 | 5 |
생존가능온도(℃) | 균사생장속도 (mm/24h) |
발아율(%) (한천배지상에서 측정) |
|
분생포자 | 5~30 | 5 | 40 |
후막포자 | -20~70 | 20.5 | 90 |
Plant Pathogen | Inhibition ratio(%) |
Botrytis cinerea(잿빛곰팡이병) | 73.6 |
Rhizoctonia solani(입고병 혹은 잘록병) | 82.0 |
Collectotrichum acutatum(탄저병) | 81.5 |
Fusarium oxysporum(시들음병) | 73.3 |
Sclerotinia sclerotiorum(균핵병) | 90.0 |
Fusarium graminearum(밀붉은곰팡이병) | 65.0 |
Phytophthora cactorum(역병) | 87.9 |
Phytophthora cambivora(역병) | 68.5 |
Cylindrocarpon destructans(뿌리썩음병) | 78.0 |
Pleospora herbarum(마늘잎마름병) | 95.3 |
Sclerotinia homoeocarpa(Dollar spot병) | 65.1 |
Rhizoctonia solani AG2 -2(Ⅳ)(라지패취병) | 79.2 |
Pythium spp .(Pythium 병) | 81.4 |
2days | 3days | 4days | 5days | Final | ||
Lentil (숙주) |
Control | 23% | 90% | 94% | 94% | 94% |
Treat | 40% | 100% | 100% | 100% | 100% | |
Soybean (콩나물) |
Control | 32% | 90% | 95% | 100% | 100% |
Treat | 50% | 100% | 100% | 100% | 100% |
처리방법 | 생체중(g) |
정식 직후 토양 표면 관주처리 | 52.1a1 ) |
무처리 | 42.8b |
처리방법 | 처리량 1) | 엽장 (cm) |
엽폭 (cm) |
엽수 (개) |
엽록소함량 (SPAD) |
지상부중 (g) |
침지 후 토양 표면 관주처리 | 500배 | 15.2b 2) | 7.7b | 10.9a | 19.0b | 11.3b |
250배 | 15.9b | 8.6b | 12.4b | 19.7b | 14.0b | |
무처리 | 13.5a | 6.7a | 8.2a | 15.0a | 7.2a |
처리방법 | 수확량(kg/10a) | 수량지수(%) |
후막포자(표토처리) | 545.7 | 107 |
분생포자(침지) | 534.3 | 105 |
후막포자(침지) | 565.0 | 111 |
관행구 | 508.1 |
시험지역 | 구분 | 수량(g/칸) | 수량지수(%) |
충남대학교 | 처리구 | 345.1a | 107.6 |
무처리구 | 320.8b | - | |
세동 | 처리구 | 359.1a | 103.0 |
무처리구 | 348.7b | - |
Average fresh-weight(g/ea) | Index(%) | |
Treat | 97.3 | 122 |
Control | 79.7 | - |
Claims (4)
- 수탁번호 KCCM 11097P로 기탁된 트리코데르마 sp.(Trichoderma harzianum) OK-1 균주를 이용한 후막포자 형성 기술.
- 수탁번호 KCCM 11097P로 기탁된 트리코데르마 sp.(Trichoderma harzianum) OK-1 균주를 활용한 농학적으로 허용되는 담체를 추가적으로 포함하며, 식물생장 촉진 또는 식물병 방제용인 것을 특징으로 하는 미생물제제.
- 수탁번호 KCCM 11097P로 기탁된 트리코데르마 sp. OK-1 균주, 이의 배양액 또는 이를 포함하는 미생물 제제를 토양, 식물 또는 식물의 종자에 처리하되, 액체 상태로 식물에 관주, 작물의 종자에 침지 또는 분무하거나 종자에 코팅하여 처리하는 단계를 포함하는 식물생장 촉진방법.
- 수탁번호 KCCM 11097P로 기탁된 트리코데르마 sp. OK-1 균주, 이의 배양액 또는 이를 포함하는 미생물 제제를 토양, 식물 또는 식물의 종자에 처리하되, 액체 상태로 식물에 관주, 작물의 종자에 침지 또는 분무하거나 종자에 코팅하여 처리하는 단계를 포함하는 일반 채소류 식물병원균 잿빛곰팡이병 외 10종, 잔디 주요 식물병인 Dollar spot 외 2종으로 구성된 군으로부터 선택되는 식물병의 방제방법.
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Cited By (7)
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WO2016044456A1 (en) * | 2014-09-18 | 2016-03-24 | The United States Of America, As Represented By The Secretary Of Agriculture | Trichoderma compositions and methods of use |
KR20160045476A (ko) * | 2014-10-17 | 2016-04-27 | 대한민국(농촌진흥청장) | 트라이코데르마 하지아눔 mpa167 및 이의 용도 |
CN109628323A (zh) * | 2018-12-28 | 2019-04-16 | 云南星耀生物制品有限公司 | 绿色木霉发酵方法及其水分散粒剂 |
CN109892327A (zh) * | 2019-04-15 | 2019-06-18 | 微生物肥料技术研究推广中心 | 一种微生物种子包衣的制备方法及其应用 |
KR102255671B1 (ko) * | 2019-12-09 | 2021-05-25 | 대한민국 | 고추 묘목 건조 스트레스 경감용 트라이코더마 속 gl02 곰팡이 및 이의 용도 |
CN115725424A (zh) * | 2022-11-09 | 2023-03-03 | 慕恩(广州)生物科技有限公司 | 一种厚木霉及其应用 |
CN118389298A (zh) * | 2024-05-23 | 2024-07-26 | 江苏农林职业技术学院 | 木生红曲霉菌及其应用 |
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2012
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Cited By (10)
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WO2016044456A1 (en) * | 2014-09-18 | 2016-03-24 | The United States Of America, As Represented By The Secretary Of Agriculture | Trichoderma compositions and methods of use |
US9642372B2 (en) | 2014-09-18 | 2017-05-09 | The United States Of America, As Represented By The Secretary Of Agriculture | Trichoderma microsclerotia and methods of making |
CN107109343A (zh) * | 2014-09-18 | 2017-08-29 | (由农业部部长代表的)美利坚合众国 | 木霉属组合物和使用方法 |
KR20160045476A (ko) * | 2014-10-17 | 2016-04-27 | 대한민국(농촌진흥청장) | 트라이코데르마 하지아눔 mpa167 및 이의 용도 |
CN109628323A (zh) * | 2018-12-28 | 2019-04-16 | 云南星耀生物制品有限公司 | 绿色木霉发酵方法及其水分散粒剂 |
CN109628323B (zh) * | 2018-12-28 | 2019-09-27 | 云南星耀生物制品有限公司 | 绿色木霉发酵方法及其水分散粒剂 |
CN109892327A (zh) * | 2019-04-15 | 2019-06-18 | 微生物肥料技术研究推广中心 | 一种微生物种子包衣的制备方法及其应用 |
KR102255671B1 (ko) * | 2019-12-09 | 2021-05-25 | 대한민국 | 고추 묘목 건조 스트레스 경감용 트라이코더마 속 gl02 곰팡이 및 이의 용도 |
CN115725424A (zh) * | 2022-11-09 | 2023-03-03 | 慕恩(广州)生物科技有限公司 | 一种厚木霉及其应用 |
CN118389298A (zh) * | 2024-05-23 | 2024-07-26 | 江苏农林职业技术学院 | 木生红曲霉菌及其应用 |
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