苹果纯合基因型新种质的性状鉴定与培养

石江鹏, 张春芬, 邓舒, 侯丽媛, 肖蓉, 李芙蓉, 董艳辉, 聂园军, 王亦学, 曹秋芬

Morphological Identification and Cultivation of New Germplasm of Apple Homozygous Genotypes

JiangPeng SHI, ChunFen ZHANG, Shu DENG, LiYuan HOU, Rong XIAO, FuRong LI, YanHui DONG, YuanJun NIE, YiXue WANG, QiuFen CAO

表5 ‘红星’苹果纯合基因型株系性状

Table 5 Plant traits of ‘Red Star’ apple homozygous genotype

株系 Line 叶数 Leave number 根数 Root number 根长 Root length (cm) 株高 Plant height (cm) 叶柄长 Petiole length (cm) 叶形指数 Leaf shape index DH0-1 27.00±1.00a 17.67±1.56a 4.27±0.91a 3.70±0.91ab 0.83±0.49a 1.66±0.52b DH0-2 12.33±1.45b 4.33±1.28c 5.73±1.15b 2.37±0.80c 0.5±0.46c 2.07±0.49a DH0-3 22.33±1.28a 10.67±1.28b 18.17±1.89a 4.13±0.80a 0.80±0.46a 1.60±0.51b DH0-4 26.67±1.71a 18.67±1.56a 3.17±0.85b 3.47±0.71abc 0.87±0.39a 1.74±0.54b DH0-5 15.00±1.00b 8.00±1.00bc 3.53±0.91b 2.57±0.86bc 0.63±0.39bc 1.71±0.37b DH0-6 26.00±1.84a 11.00±1.38b 2.87±0.49b 4.57±0.49a 0.7±0.46b 1.68±0.59b DH0-7 22.67±1.28a 22.33±1.59a 2.67±1.08b 3.67±1.01ab 0.77±0.39a 1.88±0.67ab