This study was conducted to investigate the effect of sowing and harvesting dates on agronomic characteristics and feed values of rye and triticale at Sanchoeng, South Korea. The experimental design consisted of the different sowing and harvesting dates as follows; rye (Secale cereale L., cv. Gogu) of sowing (October 15, 25, and November 5) in 2015 and harvesting (April 20, May 1 and May 11) in 2016, and triticale (X Triticosecale, cv. Joseong) of sowing (October 15, 25, and November 5) in 2015 and harvesting (May 18, 28, and June 7) in 2016. In rye, fresh and dry matter (DM) yields increased (p<0.05) with the delayed-harvesting date. Crude protein (CP) content and relative feed value (RFV) decreased (p<0.05) with the delayed-harvesting date, but neutral detergent fiber (NDF) content increased (p<0.05). In triticale, fresh and dry matter (DM) yields increased (p<0.05) with the delayed-harvesting date. The CP content decreased (p<0.05) with the delayed-harvesting date, but NDF content and RFV increased (p<0.05). This study concluded that rye sown in the middle of October then harvested in early May, and the triticale sown at the end of October then harvested at the end May are recommended to increase dry matter yield and feed value.

ABSTRACT
Ⅰ. 서 론
Ⅱ. 재료 및 방법
    1. 재배방법
    2. 조사방법
    3. 통계처리
Ⅲ. 결과 및 고찰
    1. 호밀의 생육 특성
    2. 호밀의 사료가치
    3. 트리티케일의 생육 특성
    4. 트리티케일의 사료가치
Ⅳ. 요 약
Ⅴ. 사 사
Ⅵ. REFERENCES

• 이혁준(경상대학교 응용생명과학부(BK21Plus, 농업생명과학연구원)) | Hyuk-Jun Lee (Division of Applied Life Science (BK21Plus, Institute of Agricultural and Life Science), Gyeongsang National University)
• 한옥규(국립한국농수산대학 식량작물학과/국립식량과학원 중부작물부) | Ouk-Kyu Han (Department of Crop Science, Korea National College of Agriculture and Fisheries/Central Area Crop Breeding Division, NICS, RDA)
• 주영호(경상대학교 응용생명과학부(BK21Plus, 농업생명과학연구원)) | Young-Ho Joo (Division of Applied Life Science (BK21Plus, Institute of Agricultural and Life Science), Gyeongsang National University)
• 이성신(경상대학교 응용생명과학부(BK21Plus, 농업생명과학연구원)) | Seong-Shin Lee (Division of Applied Life Science (BK21Plus, Institute of Agricultural and Life Science), Gyeongsang National University)
• Dimas Hand Vidya Paradhipta(경상대학교 응용생명과학부(BK21Plus, 농업생명과학연구원))
• 구자환(국립식량과학원 중부작물부) | Ja-Hwan Ku (Central Area Crop Breeding Division, NICS, RDA)
• 민형규(산청군 농업기술센터) | Hyeong-Gyu Min (Sancheong Agricultural Technology Center)
• 오정식(산청군 농업기술센터) | Jung-Sik Oh (Sancheong Agricultural Technology Center)
• 김삼철(경상대학교 응용생명과학부(BK21Plus, 농업생명과학연구원)) | Sam-Churl Kim (Division of Applied Life Science (BK21Plus, Institute of Agricultural and Life Science), Gyeongsang National University) Corresponding author