葡萄胚挽救技术优化及无核和玫瑰香味新种质创制

贾姗姗,骆强伟,李莎莎,王跃进

Optimization of Embryo Rescue Technique and Production of Potential Seedless Grape Germplasm with Rosy Aroma

JIA ShanShan,LUO QiangWei,LI ShaSha,WANG YueJin

表3 无核香味葡萄胚挽救育种结果

Table 3 The result of embryo rescue for breeding seedlessness with aroma grapevine

杂交组合 Cross 果粒数 Number of berries 胚珠数 Number of cultured ovule 发育胚Developed embryos 成苗Plantlets formation 数量 Number 占比 Rate (%) 数量 Number 占比 Rate (%) 爱神玫瑰×玫瑰香 Aishenmeigui × Muscat Hamburg 285 508 75 15.69 14 18.67 爱神玫瑰×阳光玫瑰 Aishenmeigui × Shine-Muscat 1504 2086 335 16.06 79 23.58 爱神玫瑰×昆香无核 Aishenmeigui × Kunxiang Seedless 620 750 71 9.47 17 23.49 火焰无核×红亚历山大 Flame Seedless × Red Alexander 925 1208 133 11.01 50 37.59 火焰无核×阳光玫瑰 Flame Seedless × Shine-Muscat 638 922 98 10.80 20 20.41 火焰无核×新郁 Flame Seedless × Xinyu 665 635 34 5.48 8 23.53 昆香无核×爱神玫瑰 Kunxiang Seedless × Aishenmeigui 2050 2184 305 13.97 70 22.95 昆香无核×玫瑰香 Kunxiang Seedless × Muscat Hamburg 385 405 102 25.19 0 0 克瑞森无核×玫瑰香 Crimson Seedless × Muscat Hamburg 435 441 19 4.31 1 5.26 克瑞森无核×新郁 Crimson Seedless × Xinyu 635 540 16 5.61 1 6.25 红宝石无核×玫瑰香 Ruby Seedless × Muscat Hamburg 1160 1895 395 20.84 186 47.09 红宝石无核×红亚历山大 Ruby Seedless × Red Alexander 1308 2956 763 25.81 249 32.63 红宝石无核×爱神玫瑰 Ruby Seedless × Aishenmeigui 1243 2486 1139 48.59 589 51.71 合计 Total 11853 17016 3485 20.48 1284 36.84