|
KMID : 1098420050130060241
|
|
Korean Journal of Medicinal Crop Science
2005 Volume.13 No. 6 p.241 ~ p.244
|
|
|
Comparison of Growth Characteristics, and Extract and Crude Saponin Contents in 4- Year-Old Ginseng Cultured by Direct Seeding and Transplanting Cultivation
|
|
Lee Sung-Woo
Cha Seon-Woo
Hyun Dong-Yun
Kim Young-Chang
Kang Seung-Weon
Seong Nak-Sul
|
|
|
Abstract
|
|
|
|
This study was carried out to compare growth characteristics, and extract and crude saponin contents of 4-year-old ginseng cultured by direct seeding and transplanting cultivation at several farms of the main producing district, Geumsan and Eumsung. Though root weight per plant of direct seeding cultivation was lower than that of transplanting cultivation, but yield of the former was higher than that of the latter owing to high rate of survival plant and Leaf Area Index. Dry matter partitioning ratio of direct seeding cultivation was high in primary root and low in secondary root because direct seeding cultivation elongated the length of primary root, while it suppressed the growth of secondary root. Ratio of rusty root was decreased in condition of direct seeding cultivation, while the contents of extract and crude saponin were lower than that of transplanting cultivation.
|
|
|
KEYWORD
|
|
|
Panax ginseng, direct seeding cultivation, transplanting cultivation, dry matter partitioning ratio, crude saponin content, extract content
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|