干旱区生态环境知识资源中心(Arid): Study on the Characteristics of Growth, Yield, and Pharmacological Composition of a new Glycyrrhiza Variety Licorice 'Wongam (Glycyrrhiza glabra x Glycyrrhiza uralensis)' in Temperature Gradient Tunnel and Suitable Cultivation Area of Korean

Arid

DOI	10.7235/HORT.20200005
	Study on the Characteristics of Growth, Yield, and Pharmacological Composition of a new Glycyrrhiza Variety Licorice 'Wongam (Glycyrrhiza glabra x Glycyrrhiza uralensis)' in Temperature Gradient Tunnel and Suitable Cultivation Area of Korean
	Kim, Yong Il; Lee, Jeong Hoon; An, Tae-Jin; Lee, Eun Song; Park, Woo Tae; Kim, Young-Guk; Chang, Jae Ki
通讯作者	Lee, Jeong Hoon
来源期刊	HORTICULTURAL SCIENCE & TECHNOLOGY
ISSN	1226-8763
EISSN	2465-8588
出版年	2020
卷号	38 期号:1 页码:44-55
英文摘要	Licorice is a semi-desert plant that is difficult to grow under Korean climatic conditions. In order to increase the adaptability of licorice in Korea, the Rural Development Administration (RDA) has recently developed a new variety of licorice, 'Wongam (Glycyrrhiza glabra x Glycyrrhiza uralensis)'. In this study, the growth, yield, and pharmacological properties of the Wongam variety were investigated in accordance with temperature conditions to evaluate the suitability of the Wongam variety for cultivation. In the temperature gradient tunnel (TGT) atEumseong, Chungbuk, when the temperature was raised to 0 degrees C - 1.5 degrees C higher than the local temperature in 2017, the average height of the Wongam variety was 121.6 cm and the average yield (10a) was 878.1 kg. When the temperature was raised to be 3.0 degrees C - 4.5 degrees C above the local temperature, the average height was 146.5 cm and the average yield (10a) was 1,484.6 kg, anincrease of 69.1%. When the temperature was raised to be 4.5 degrees C - 5.9 degrees C above the local temperature, the average height decreased to 132.5 cm and the yield decreased 8.0% to 1,366.3 kg. Glycyrrhizin content of Wongam roots decreased steadily from 0.98% to 0.87% as the temperature in the TGT increased. The overall average content was 0.91%, which is presumed to be because of a lack of accumulation due to short-term cultivation. The results of this study showed that the production of the Wongam variety increased as the temperature was raised to about 4.5 degrees C higher than the local temperature based on the 2017 temperature of Eumseong, Chungbuk, Korea. Therefore, if the current cultivation area formed in Jecheon in Chun g buk is extended to the south central re g ion, the productivity of this cultivar can be greatly improved. In addition, the cultivated years should be extended to enhance g lycyrrhizin content up to the 2.5% of the Korean Pharmacopoeia.
英文关键词	adaptation environmental variation glycyrrhizin growing environment medicianl plants semi-arid plants
类型	Article
语种	其他
国家	South Korea
收录类别	SCI-E
WOS记录号	WOS:000514826700005
WOS类目	Horticulture
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314665
作者单位	Natl Inst Hort & Herbal Sci, Dept Herbal Crop Res, Eumseong 27709, South Korea
推荐引用方式 GB/T 7714	Kim, Yong Il,Lee, Jeong Hoon,An, Tae-Jin,et al. Study on the Characteristics of Growth, Yield, and Pharmacological Composition of a new Glycyrrhiza Variety Licorice 'Wongam (Glycyrrhiza glabra x Glycyrrhiza uralensis)' in Temperature Gradient Tunnel and Suitable Cultivation Area of Korean[J],2020,38(1):44-55.
APA	Kim, Yong Il.,Lee, Jeong Hoon.,An, Tae-Jin.,Lee, Eun Song.,Park, Woo Tae.,...&Chang, Jae Ki.(2020).Study on the Characteristics of Growth, Yield, and Pharmacological Composition of a new Glycyrrhiza Variety Licorice 'Wongam (Glycyrrhiza glabra x Glycyrrhiza uralensis)' in Temperature Gradient Tunnel and Suitable Cultivation Area of Korean.HORTICULTURAL SCIENCE & TECHNOLOGY,38(1),44-55.
MLA	Kim, Yong Il,et al."Study on the Characteristics of Growth, Yield, and Pharmacological Composition of a new Glycyrrhiza Variety Licorice 'Wongam (Glycyrrhiza glabra x Glycyrrhiza uralensis)' in Temperature Gradient Tunnel and Suitable Cultivation Area of Korean".HORTICULTURAL SCIENCE & TECHNOLOGY 38.1(2020):44-55.