Variation of Grain Quality and Grain Filling Rapidity Milyang 23 / Gihobyeo Recombinant Inbred Lines
2004
Kwak, T.S. (Sangji University, Wonju, Republic of Korea), E-mail: [email protected] | Yeo, J.H. (Sangji University, Wonju, Republic of Korea)
This study was carried out to get the basic informations regarding the varietal variations for the physicochemical properties such as protein content, amylose content, fatty acid content, grain quality values and color properties such as lightness value, chroma and hue for the 164 recombinant inbred lines(RILs) of Milyang 23 and Gihobyeo(M/G) at the experimental farm in the Sangji University. The principal component analysis and heritability study were conducted for this experiments. The rapidity of grain filling(RCF) for the 164 M/G RILs could be classified into four groups such as slow maturing group less than 41%, mid-slow maturing group 41∼60%, fast maturing group 61∼80% and very fast maturing group more than 81% based on the rapidity of grain filling rate.
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