摘要
‘玉手指’葡萄是由‘金手指’芽变选育的欧美杂交种中熟葡萄新品种。果穗长圆锥形,平均穗质量500 g左右;果粒长形至弯形,粒质量6～8 g,果皮黄绿色,充分成熟时金黄色,皮薄不易剥离;果肉质地较软,味甜,香气浓,可溶性固形物18.22%,含酸量0.34%,维生素C含量40.1 mg.kg-1,含31种游离态香气化合物总含量32.6 g.L-1,鲜食品质上等。种子数1～2粒。在浙北海宁地区避雨设施栽培下7月下旬果实成熟,比金手指早熟约7～10 d。植株生长势中庸偏旺,适应性和抗病性较强,易栽培。
‘Yushouzhi＇ grape is a new mid-maturing European-American hybrid cultivar which is selected from ＇Golden Finger＇ bud mutation. The cluster of ‘Yushouzhi＇ grape is large and conical with the average weight of 500 g. The berries are oval with average weight 6 to 8 g and yellow green in color. The flesh is soft, sweet with flavor. The fruit quality is very good with 1 to 2 seed, soluble solids content 18.22%, total acid content 0.34%, vitamin C content 40.1 nag. kg-1 and total free aro- ma compound content 32.6 g· L-1. The maturity of fruit is in the early and middle of July in northern Zhejiang province. It matures 7 to 10 days earlier than its maternal parent ＇Golden Finger＇. The vines have vigorous growth with good adaptability to environment and high disease resistance. It is easy to be cultivated.
出处
《果树学报》
CAS
CSCD
北大核心
2013年第4期715-717,F0002,共4页
Journal of Fruit Science
基金
现代农业产业技术体系建设专项(CARS-30-11)
浙江省果品新品种选育重大专项(2012C12904-7)
浙江省果品产业创新团队(2011R09033)
关键词
鲜食葡萄
新品种
玉手指
Table grape
New cultivar
‘Yushouzhi’
