Forage Performance Evaluation of Rye Cultivars with Different Sowing Dates
2006
Kim, S.G. (Cheonan Yonam College, Cheonan, Republic of Korea) | Kim, J.D. (Cheonan Yonam College, Cheonan, Republic of Korea), E-mail: [email protected] | Kwon, C.H. (Cheonan Yonam College, Cheonan, Republic of Korea) | Ha, J.K. (Seoul National University, Seoul, Republic of Korea) | Kim, D.A. (Seoul National University, Seoul, Republic of Korea)
This experiment was carried out to determine the effects of different sowing dates and cultivars on the forage yield and quality of winter rye (Secale cereale L.). The experiment was conducted in a split plot design with three replications. The main plots consisted of two sowing dates such as early (15 September) and late (30 September). The subplots consisted of rye cultivars of five different maturity groups such as 'Koolgrazer' (Early), 'Danko'(Late), 'Homil22'(Medium) and 'Olhomil'(Early). Dry matter (DM) content at early sowing(19.7%) was higher than those at late sowing(17.8%), while crude protein (CP) and total digestible nutrients (TDN) contents at early sowing (16.6% and 61.6%) were lower than those at late sowing (16.8%and 63.1%).
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