추위에 강하고 수량이 많은 조사료용 트리티케일 품종 세영

서지정보

ㆍ발행기관 : 한국초지조사료학회 ㆍ수록지정보 : 한국초지조사료학회지 / 37권 / 2호
ㆍ저자명 : 한옥규, 박형호, 박태일, 조상균, 최인배, 노재환, 김기종, 오영진, 박기훈, 김대욱, 구자환, 권순종, 안종웅

영어 초록

Saeyoung, a winter triticale (X Triticosecale Wittmack) for forage, was developed at the Department of Rice and Winter Cereal Crop, NICS, RDA in 2012. The cultivar Saeyoung has narrow and long leaves of light green color, middle size and thin culm, and a medium grain of brown color. The heading date and yellow ripe stage of Saeyoung was May 3 and May 27, which were similar to check cultivar Shinyoung, respectively. Saeyoung showed a little stronger in cold tolerance and a little weaker in resistance to lodging than the check, and wet injury, powdery mildew, and leaf rust were similar to those of the check cultivar. The forage fresh and dry matter yields of Saeyoung at milk-ripe stages were 47.2 and 15.6 MT ha-1, respectively, which was 9% and 4% higher than those of the check. The crude protein content of Saeyoung was 0.4% lower than 6.8% of the check, while was higher than the check cultivar Shinyoung in neutral detergent fiber, acid detergent fiber. Total digestible nutrients of Saeyoung was also 3% lower than 62.8% of the check cultivar. It showed grain yield of 4.1 MT ha-1, which was 11% higher than that of the check. Saeyoung is recommended for fall sowing forage crops in areas in which average daily minimum mean temperatures in January are higher than -10 .

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