종피 박피율이 높은 군밤용 밤나무 ‘장원’
A Roasted Chestnut Cultivar ‘Jangwon’ with High Pellicle Removability
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초록
‘장원’은 국립산림과학원에서 당도가 높으면서 종피가 잘벗겨지는 과실 특성을 가진 품종을 육성하기 위해 수령 60년생 이상의 노거수를 대상으로 선발하여 개발한 품종이다. 이품종은 2001년에 처음으로 선발되었고 2007 ~ 2009년까지과실 특성에 대한 안전성 검정을 수행하였다. 특히 이 품종의수확시기는 9월 둘째주이며, 8년생을 기준으로 나무당 수확량은 약 3.9 kg이다. 이 품종은 과실 특성으로 당도 17.5%, 경도 9.6 kg/cm2, 종피 박피율 98.6%로 대조 품종인 유마 보다 과실품질이 우수하여 군밤용으로 특화되어 이용 될 수 있다. 또한 다른 품종의 종피 박피율 향상을 위한 수분수로도활용 가능성이 크다.
Abstract
The ‘Jangwon’ chestnut (Castanea crenata Siebold & Zucc.) was released from Korean native chestnut trees by the Korea Forest Research Institute (KFRI) to develop cultivars with desirable nut characteristics such as high sweetness and easy peeling in 2010. This cultivar was first selected from a natural population in 2001, and the preliminary trials for evaluation were carried out from 2007 to 2009. The harvest time of ‘Jangwon’ was the second week of September and the total yield of an 8-year-old tree was 3.9 kg. Also, ‘Jangwon’ was a suitable cultivar for making roasted peeled products because its soluble solid content was 17.5%, kernel hardness was 9.6 kg·cm2, and pellicle removability was 98.6%, which were much higher than those of the control cultivar, Arima. Furthermore, this cultivar is suitable as a pollinator for the improvement of pellicle removability of other chestnut trees.
참고문헌 (10)
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- 맹진희, "고전분 중만생 감자 ‘오륜’", 한국육종학회지, 47(1), pp.92~95 (2015), 한국육종학회[DOI]
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