노랑느타리 품종 ‘장다리’의 육성 및 자실체 특성 Characteristics and breeding of a cultivar Pleurotus citrinopileatus ‘Jangdari’
- 언어KOR
- URLhttps://db.koreascholar.com/Article/Detail/326594
pp.73-77
In Korea, oyster mushroom is one of the commonly cultivated mushrooms. In 2013, the cultivation areas and products of oyster mushrooms were 60,039 M/T and 201 ha, respectively. Many species of oyster mushrooms are cultivated in various countries. These include Pleurotus ostreatus, P. florida, P. sajor-caju, P. eryngii, P. citrinopileatus, P. salmoneostramineus and P. cystidiosus. P. citrinopileatus is a yellow oyster mushroom famous for its health benefits such as anti-cancer and anti-oxidant effects. Therefore, a cultivar P. citrinopileatus ‘Jangdari’ was developed to improve yield and the ability to grow well at lower temperatures. Two parent strains ‘Gumbit (KMCC02150)’ and ‘KMCC02145’ were selected based on their morphological characteristics. ‘Jangdari’ was developed by the method of Mon-Mon crossing between monokaryons derived from ‘Gumbit’ and ‘KMCC02145’, and finally selected through continuous cultivation tests. The optimum temperature for mycelial growth was 30oC. The cultivar could grow well at high temperatures, especially 16~24oC. Fruiting body production per bottle (850 mL) was about 90.0 g. Stipe length and thickness of ‘Jangdari’ were similar to those of ‘Gumbit’. ‘Jangdari’ was more resistant to low temperature than ‘Gumbit’, and thus it could be cultivated with oyster mushrooms (P. ostreatus). In addition, while cultivating ‘Jangdari’, it is not required to scrape out the upper side of bottle’s sawdust medium; hence, its cultivation is expected to save energy and time.
재료 및 방법
균주 및 배양
단포자 분리 및 교배
교잡 및 교잡계통 자실체 특성 검정
DNA 다형성 분석
결과 및 고찰
육성경위
고유특성
가변특성
자실체 수량성 및 재배상 유의점
적 요
감사의 말씀
References