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http://dx.doi.org/10.5333/KGFS.2004.24.2.177

Studies on the comparison of Agronomic Characteristics and Productivity in Induced Vetch Cultivar  

Kim, Jong-Keun (National Livestock Research Institute, RDA)
Chung, Eui-Soo (National Livestock Research Institute, RDA)
Lim, Yung-Chul (National Livestock Research Institute, RDA)
Seo, Sung (National Livestock Research Institute, RDA)
Kim, Maeng-Jung (National Livestock Research Institute, RDA)
Kim, Jong-Duk (Cheonan Yonam College)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.24, no.2, 2004 , pp. 177-182 More about this Journal
Abstract
This experiment was conducted to compare the agronomic characteristics and productivity inintroduced vetch cultivar at the experimental field of Grassland and Forage Crops Division, National Livestock Research Institute from 1999 to 2000. The experiment was arranged in a randomized block design with three replications. The vetch cultivar used in this study were 8 cultivar(Haymaker plus, Common, Capello, Namoi, Victa, Aneto, Popany, Korean milk vetch). Namoi, Victa and Aneto cultivar were died during winter. The cultivar having the fastest flowering date was Korean milk vetch while the flowering date of Common was the latest as 22th May. The average dry matter(DM) content was 14.7% and crude protein(CP) content was 20.9%. Common showed the highest CP content by 23.1% and Korean milk vetch showed the lowest content by 18.0%. Average acid detergent fiber(ADF) and neutral detergent fiber(NDF) content were 33.5 and 42.5% respectively. All cultivar showed the first grade of RFV(relative feed value). The productivity of vetch cultivar were severely different according to the winter hardness. Common showed the highest DM yield by 8,664kg/ha, but the DM yield of Capello and Popany were low by 3,004 and 2,114kg/ha, respectively. The yield of CP and TDN(total digestible nutrient) also was high at Common. The results of this experiments indicated that the productivity of vetch cultivar was effected greatly depending on winter hardness, therefore it was thought winter hardness is the main factor for introducing vetch cultivar.
Keywords
Hairy vetch; Cultivar; Productivity; Introduced Cultivar;
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Times Cited By KSCI : 3  (Citation Analysis)
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