CAJ | 학술논문

桂彩薯1号是以日本北海道岛系571号为母本，以日本北海道岛系568号为父本经有性杂交系统选育而成。早中熟，生育期（出苗至成熟）85～95d（天）。块茎长椭圆形，中等大小，紫皮紫肉，表皮光滑，芽眼少而浅，结薯集中，单薯质量100g左右，鲜薯产量1000～1500kg·（667m2）-1，最高可达2000kg·（667m2）-1。块茎淀粉含量9.07%，粗蛋白质2.45%，还原糖0.67%，VC137.0mg·kg-1（FW），花色苷1786.0mg·kg-1（FW）。适宜广西、广东、福建、云南、湖南等地秋冬种植。
계채서1호시이일본북해도도계571호위모본，이일본북해도도계568호위부본경유성잡교계통선육이성。조중숙，생육기（출묘지성숙）85～95d（천）。괴경장타원형，중등대소，자피자육，표피광활，아안소이천，결서집중，단서질량100g좌우，선서산량1000～1500kg·（667m2）-1，최고가체2000kg·（667m2）-1。괴경정분함량9.07%，조단백질2.45%，환원당0.67%，VC137.0mg·kg-1（FW），화색감1786.0mg·kg-1（FW）。괄의엄서、엄동、복건、운남、호남등지추동충식。
‘Guicaishu No.1’ was developed from a cross between Hokkaido line 571 as female parent and Hokkaido line 568 as male parent.This variety is of early-middle maturity.Its total growing period was about 85-95 days.Its tuber is oblong with medium size,purple peel,purple flesh and few shallow eyes.The single tuber weight is about 100 g.The average yield is about 15-22.5 t·hm2,and the highest yield can reach up to 30 t·hm2.The starch content in its tuber is 9.07%,the crude protein content is 2.45%,the reducing sugar content is 0.67%,and the contents of VC and anthocyanin are 137.0 mg·kg-1(FW)and 1 786.0 mg·kg-1(FW), respectively.It is suitable to be cultivated in autumn and winter in Guangxi,Guangdong,Fujian,Yunnan, and Hunan Provinces.