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园艺学报 ›› 2010, Vol. 37 ›› Issue (11): 1875-1876.

• 新品种 • 上一篇    下一篇

优质中熟葡萄新品种‘秋黑宝’

马小河,唐晓萍*,陈 俊,赵旗峰,董志刚   

  1. (山西省农业科学院果树研究所,山西太谷 030815)
  • 收稿日期:2010-06-18 修回日期:2010-10-08 出版日期:2010-11-25 发布日期:2010-11-25
  • 通讯作者: 唐晓萍

A New Excellent Mid-maturing Grape Cultivar‘Qiuheibao’

MA Xiao-he,TANG Xiao-ping*,CHEN Jun,ZHAO Qi-feng,and DONG Zhi-gang   

  1. (Pomology Institute,Shanxi Academy of Agricultural Sciences,Taigu,Shanxi 030815,China)
  • Received:2010-06-18 Revised:2010-10-08 Online:2010-11-25 Published:2010-11-25
  • Contact: TANG Xiao-ping

摘要: ‘秋黑宝’葡萄是‘瑰宝’(二倍体)和‘秋红’(二倍体)的杂交种子经秋水仙碱诱导染色体加倍选育而成的欧亚种四倍体中熟新品种。果穗圆锥形,平均单穗质量437 g;果粒为短椭圆形或近圆形,平均单粒质量7.13 g,果皮紫黑色;果肉较软,味甜,具玫瑰香味,可溶性固形物含量为23.40%,总糖19.96%,总酸0.40%,糖酸比为49.9︰1,品质上等;种子大,多为2粒。果实完全成熟期在8月中下旬,树势中庸,成花容易,抗病性强,适应性强。

关键词: 葡萄, 四倍体, 品种

Abstract: ‘Qiuheibao’is a new mid-maturing Europe-Asia tetraploid grape cultivar which is selected from first cross‘Guibao’(diploid)בQiuhong’(diploid)then double the chromosome with induction of colchicine by pomology institute. Its cluster is large and conical with the average weight of 437 g. The berries are oblong with the average weight 7.13 g and black purple in color. The flesh is soft,sweet with rose flavor. Its fruit quality is rather good with 1–2 big seed,soluble solids content 23.40%,total sugar 19.96% and acid 0.40%. The ratio between sugar and acid is 49.9︰1. The total maturity of fruit is in the middle and end of August. Its vines are normal,easy to form flower,with good adaptability to environment and high disease-resistance.

Key words: grape, tetraploid, cultivar

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