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当前位置: 首页 > 文章 > 红花草莓与白花品种杂交后代花及果实性状调查 吉林农业大学学报 2014,36 (4) 429-435
Position: Home > Articles > Study on Flower and Fruit Characteristics of Offspring from the Crossing of Red-Flowered and White-Flowered Cultivars in Strawberry Journal of Jilin Agricultural University 2014,36 (4) 429-435

红花草莓与白花品种杂交后代花及果实性状调查

作  者：
刘源;薛莉;雷家军
单  位：
沈阳农业大学园艺学院
关键词：
红花草莓;白花草莓;杂交后代;花色;果实品质
摘  要：
用红花草莓品种"粉佳人"分别与白花草莓栽培品种"佐贺清香"和"全明星"进行正反交,调查了杂交结实、播种出苗及杂交后代实生苗的花色、果实品质等性状。结果表明:"粉佳人"作父本时,佐贺清香×粉佳人、全明星×粉佳人2个杂交组合的结实率分别为82.6%和70.8%,作母本时分别为24.1%和54.2%。4个组合杂交后代中,红花与白花植株数比例约为1∶3.3;红花颜色深浅程度不同,有白略带粉色、浅粉色、粉色、深粉色、红色及花瓣呈现粉色条纹、花瓣基部粉红色等。"粉佳人"与"佐贺清香"正反交组合中,杂交后代的平均单果重变异幅度为1.6~17.0 g;单株产量变异幅度为12.4~196.8 g,筛选出2个高产红花草莓单株,单株产量分别达196.8 g和190.8 g;硬度变异幅度为0.11~0.44 kg/cm2;可溶性固形物和可滴定酸含量变异幅度分别为5.0%~11.0%和0.35%~1.58%;维生素C含量变异幅度为14.99~106.37 mg/100g,出现高维生素C红花草莓单株;多数后代实生苗花与果实性状兼具双亲特征,少数呈现偏母现象,已筛选出清香、白肉、品质极优的2个红花草莓单株。
译  名：
Study on Flower and Fruit Characteristics of Offspring from the Crossing of Red-Flowered and White-Flowered Cultivars in Strawberry
作  者：
LIU Yuan;XUE Li;LEI Jia-jun;College of Horticulture,Shenyang Agricultural University;
关键词：
red-flowered strawberry;;white-flowered strawberry;;hybrid offspring;;flower color;;fruit quality
摘  要：
The reciprocal crossing was carried out between a red-flowered strawberry cultivar "Pink Beauty"and two white-flowered cultivars"Sagahonoka"and"Allstar". The flower and fruit characteristics of the offspring were investigated. The results showed that fruit-setting rates of the two hybrid combinations,Sagahonoka × Pink Beauty and Allstar × Pink Beauty,were 82. 6% and 70. 8%respectively,while 24. 1% and 54. 2% respectively in their reciprocal crosses. The proportion of red-flowered seedlings and white-flowered seedlings in the offspring was 1 ∶ 3. 3. The flower color appeared white with little pink,light pink,pink,deep pink and red in the offspring. In the offspring of reciprocal crosses of "Sagahonoka"×"Pink Beauty",the range of the average single fruitweight was from 1. 6 g to 17. 0 g. The range of yield per individual was from 12. 4 g to 196. 8 g,two individuals with high yield of 196. 8 g and 190. 8 g respectively were selected. The hardness range was from 0. 11 kg /cm2to 0. 44 kg /cm2. The ranges of soluble solid content and titratable acidity content were 5. 0% —11. 0% and 0. 35% —1. 58% respectively. The range of vitamin C content was 14. 99—106. 37 mg /100g,and an individual with high Vitamin C content of 106. 37 mg /100g was obtained. The characteristics of flower and fruit were in line with both parents among the majority of offspring and a few were matroclinous,two excellent individuals with aromatic and whitefleshed fruit were selected.

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