‘Golden queen 3’, an aromatic rice variety, was developed by Seedpia inc. (Suwon, Korea) breeding company in 2014. This cultivar was derived from a cross between ‘HJ-11’, a high-yield, aromatic line, and ‘JCH33M-15-1-9-1’, which has a low amylose content. During the F3-F8 generation, breeding lines were selected using a pedigree breeding method. The most promising line (JS9-3-73-15-5-1-5-3-1-1) was advanced and named ‘SP005’ in 2013. This variety was headed on August 13, two days later than ‘Hwayeong’ in the ‘in middle plane’ is commonly used to distinguish rice cultivation areas in Korea, so I think it's no problem to the understanding for readers (including farmers). The culm and panicle lengths of this variety were 75.7 cm and 20.1 cm, respectively. It has approximately 14.7 tillers per hill and 104.8 spikelets per panicle, and the 1000-grain weight was 21.8 g. The yield performance was 5.47 MT/ha in the local adaptability test, and the amylose content of this variety was 12.5%. 2-Acetyl-1-pyrroline was detected as the major volatile ingredient in aromatic rice, and a 1 bp insertion on the 14th exon (
A new small red bean cultivar, ‘Arari’, was artificially crossed between ‘SA9411-2B-1-1-2’ and ‘Suweon38’ in 1997, fixed excellent agronomic characters by pedigree breeding method, and selected for the further trials with the name of 'Milyang 8'. It was prominent and showed good result, such as high grain quality, Lodging resistance, and high yielding, from the regional adaptation yield trials (RYT) for three years from 2009 to 2011 and released for the public consumption as the name of ‘Arari’in 2011. ‘Arari’ has a semi-determinate growth habit, yellow flower, green embryonic axis, dark red seed coat, white hilum, and small spherical seed (13.1 grams per 100 seeds). The average yield of ‘Arari’ was 2.05 MT/ha in the regional yield trials (RYT) carried out for three years from 2009 to 2011 which was a little higher than that (1.99 MT/ha) of check variety, ‘Chungju’.
First
Prev
