A New Soybean Cultivar Wonheug for Sprout with Small Seed, Black Seed Coat and Disease Tolerance

A new soybean cultivar for soybean sprout, Wonheug was developed at the National Institute of Crop Science (NICS) in 2009. Wonheug (Iksan63) was released from the cross between F1 of YS1286 (Tawonkong/Jinju1) and Jinju1. It has purple flower, oval shaped leaf, tawny pubescence and small black seed (...

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Published inKorean journal of breeding Vol. 45; no. 3
Main Authors Kim, H.T., RDA, Suwon, Republic of Korea, Baek, I.Y., RDA, Suwon, Republic of Korea, Oh, Y.J., RDA, Suwon, Republic of Korea, Cho, S.K., RDA, Suwon, Republic of Korea, Han, W.Y., RDA, Suwon, Republic of Korea, Ko, J.M., RDA, Suwon, Republic of Korea, Jeon, M.G., RDA, Suwon, Republic of Korea, Park, K.Y., RDA, Suwon, Republic of Korea, Kim, K.H., RDA, Suwon, Republic of Korea, Kim, Y.J., RDA, Suwon, Republic of Korea, Kim, T.S., RDA, Suwon, Republic of Korea, Lee, B.W., RDA, Suwon, Republic of Korea, Lee, Y.H., RDA, Suwon, Republic of Korea, Shim, H.S., RDA, Suwon, Republic of Korea, Yun, H.T., RDA, Suwon, Republic of Korea, Kim, D.K., Jeollanam-do Agricultural Research and Extension Service, Naju, Republic of Korea, Kim, S.T., Jeju Special Self-governing Province Agricultural Research and Extension Service, Jeju, Republic of Korea
Format Journal Article
LanguageKorean
Published 01.09.2013
Subjects
Cultivar, Wonheug, Soybean sprout
SOJA
SOYBEANS
VARIEDADES
VARIETE
VARIETIES
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Summary:A new soybean cultivar for soybean sprout, Wonheug was developed at the National Institute of Crop Science (NICS) in 2009. Wonheug (Iksan63) was released from the cross between F1 of YS1286 (Tawonkong/Jinju1) and Jinju1. It has purple flower, oval shaped leaf, tawny pubescence and small black seed (8.8 g/100 seed). Maturing date of Wonheug is ten days later than check cultivar, Tawonkong. Even though mosaic symptom can be observed by artificial inoculation, Wonheug is tolerant to virus and bacterial pustule at field. It has similar tolerance to a check cultivar for excess water and seed spot. Wonheug produce more soy-sprout than a check cultivar because it shows high in germination ratio, low in rate of abnormal germination and hard seed. The average yield of Wonheug was 2.34 ton per hectare in the regional yield trial (RYT) carried out for three years from 2007 to 2009, which was 12 percent higher than check cultivar, Tawonkong.
Bibliography:F30
ISSN:0250-3360