Evaluation of Agronomic Characteristics, Forage Production and Quality of Corn Hybrids for Silage at Paddy Field in Southern Region of Korea
2009
Ji, H.C., National Institute of Animal Science, RDA, Cheonan, Republic of Korea | Lee, J.K., National Institute of Animal Science, RDA, Cheonan, Republic of Korea | Kim, K.Y., National Institute of Animal Science, RDA, Cheonan, Republic of Korea | Yoon, S.H., National Institute of Animal Science, RDA, Cheonan, Republic of Korea | Lim, Y.C., National Institute of Animal Science, RDA, Cheonan, Republic of Korea | Kwon, O.D., Jeollanam-do Agricultural Research and Extension Service, Naju, Republic of Korea | Lee, H.B., Chungnam National University, Daejeon, Republic of Korea
This experiment was carried out to know adaptability and forage production and quality of corn hybrid for silage at paddy field from 2007 to 2008 at JullaNamdo Agricultural Research and Extension Services (ARES). Among agronomic characteristics, 'Kwangpyongok' hybrid was somewhat strong for waterlogging and good stay green, lodging, disease and insect resistance. The fresh yield and total digestible nutrients (TDN) of 'Kwangpyongok' hybrid were the highest among corn hybrids. Dry yield of 'Kwangpyongok' hybrid was increased to 50.5%, 13.6% due to waterlogging tolerance than those 'P3156' and 'P32P75' hybrids, respectively. The result of this study indicated that 'Kwangpyongok' hybrid could be recommended as having good characters according to production, waterlogging tolerance, stay green at paddy field in southern region of Korea.
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