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http://dx.doi.org/10.5333/KGFS.2017.37.2.125

'Saeyoung', a Winter Forage Triticale Cultivare of High-Yielding and Tolerance to Cold  

Han, Ouk-Kyu (Central Area Crop Breeding Division, NICS, RDA)
Park, Hyung-Ho (National Institute of Crop Science, RDA)
Park, Tae-Il (National Institute of Crop Science, RDA)
Cho, Sang-Kyun (Synthesis civil affairs administration in Jinan Country Office)
Choi, In-Bae (National Institute of Crop Science, RDA)
Noh, Jae-Hwan (Central Area Crop Breeding Division, NICS, RDA)
Kim, Kee-Jong (National Institute of Crop Science, RDA)
Oh, Young-Jin (National Institute of Crop Science, RDA)
Park, Ki-Hun (National Institute of Crop Science, RDA)
Kim, Dea-Wook (National Institute of Crop Science, RDA)
Ku, Ja-Hwan (Central Area Crop Breeding Division, NICS, RDA)
Kweon, Soon-Jong (Central Area Crop Breeding Division, NICS, RDA)
Ahn, Jong-Woong (Central Area Crop Breeding Division, NICS, RDA)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.37, no.2, 2017 , pp. 125-131 More about this Journal
Abstract
'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 $15.6MT\;ha^{-1}$, 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 $4.1MT\;ha^{-1}$, 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 $-10^{\circ}C$.
Keywords
Triticale; Winter; Forage; Cultivar; Saeyoung;
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