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http://dx.doi.org/10.5333/KGFS.2007.27.3.151

Selection of Promising Crimson Clover Cultivar in Paddy Field  

Kim, Won-Ho (National Institute of Animal Science, RDA)
Seo, Sung (National Institute of Animal Science, RDA)
Lim, Young-Cheol (National Institute of Animal Science, RDA)
Choi, Ki-Jun (National Institute of Animal Science, RDA)
Kim, Ki-Yong (National Institute of Animal Science, RDA)
Lee, Jong-Kyoung (National Institute of Animal Science, RDA)
Yoon, Bong-Ki (Jeollanam-Do Agricultural Research and Extension Services)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.27, no.3, 2007 , pp. 151-154 More about this Journal
Abstract
This experiment was conducted to compare the agronomic characteristics and productivity of introduced crimson clover cultivars at paddy field of Naju(Jeollanam-Do Agricultural Research and Extension) from 2004 to 2006. The crimson clover cultivars used in this study were 4 varieties('Oregon com.' 'Tibbee', 'Contea', 'Linkarus') The fastest flowering variety was chinese milk vetch, while 'Linkarus' was the latest one as of as 5th May. The average dry matter(DM) content was 24.3% and crude protein(CP) content was 14.9%. 'Oregon com.' showed the highest CP content of 18.3% among crimson clover and Chinese milk vetch showed the highest CP content by 19.3%. Average acid detergent fiber(ADF), neutral detergent fiber(NDF) and total digestible nutrient(TDN) content were 35.1%, 45.3% and 58.9%, respectively. With by the winter hardness the productivity of crimson clover cultivars were severely various. Linkarus showed the highest DM yield with 6,986kg/ha but the DM yield of 'Tibbee' and 'Oregon com.' was low by 3,639 kg/ha and 1,980kg/ha, respectively. The results of this experiments indicated that the productivity of crimson clover cultivar varied from winter hardness, therefore we will consider the winter hardness as major factor when introducing crimson clover cultivars into Korea. According to the results obtained from this study, it is suggested that 'Linkarus' would be recommendable for fall sown crimson clover for dry matter production.
Keywords
Forage production; Forage quality; Promising legume;
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Times Cited By KSCI : 1  (Citation Analysis)
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