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7 ‘嘎啦’苹果纯合基因型株系性状

Table 7 Plant traits of ‘Gala’ apple homozygous genotype

株系 Line 叶数 Leave number 根数 Root number 根长 Root length(cm) 株高 Plant height 叶柄长 Petiole length (cm) 叶形指数 Leaf shape index DH2-1 13.67±1.48gh 17.00±1.66ef 6.43±1.47ghi 1.70±0.46g 0.70±0.46ef 2.15±0.60bc DH2-2 20.00±1.00defg 41.67±1.52b 6.33±1.01ghi 5.57±1.01a 1.27±0.59ab 2.29±0.57b DH2-3 32.33±1.83abc 3.67±1.15hij 13.17±1.20f 3.17±0.71d 1.0±0.67bcde 3.07±0.68a DH2-4 36.67±2.30a 5.00±1.00ghij 27.17±2.08bc 2.97±0.86de 1.33±0.39a 1.74±0.34defg DH2-5 11.33±1.36h 1j 5.87±1.05ghi 1.70±0.70g 0.57±0.39f 1.69±0.75efg DH2-6 21.33±1.28defg 35.67±1.15c 9.97±0.98fgh 3.20±0.71d 0.80±0.64cdef 2.21±0.45b DH2-7 18.67±1.28defgh 43.67±1.72b 35.27±1.78a 5.10±0.58ab 1.10±0.46abc 2.07±0.51bcd DH2-8 20.67±1.93defg 21.67±1.61de 3.67±0.71i 1.67±0.53g 0.80±0.64cdef 1.92±0.68bcdef DH2-9 19.33±1.45defgh 8.00±1.26ghi 11.67±1.40fg 4.10±0.46c 0.83±0.53cdef 1.63±0.56fg DH2-10 20.00±1.53defg 5.00±1.20ghij 22.10±1.31cd 2.20±0.64fg 0.83±0.49cdef 1.92±0.54bcdef DH2-11 17.33±1.05efgh 10.00±1.44gh 12.53±1.31f 2.90±0.64de 0.90±0.46cde 1.40±0.45g DH2-12 27.00±1.53bcd 11.33±1.15fg 19.63±1.36de 2.90±0.64de 0.73±0.53def 1.58±0.47fg DH2-13 21.67±1.05defg 24.67±1.28d 4.93±1.47hi 1.77±0.53g 0.70±0.46ef 2.21±0.37b DH2-14 25.00±1.38cde 6.33±1.36ghij 9.17±1.46fghi 2.53±0.53def 0.83±0.63cdef 2.12±0.59bc DH2-15 20.67±1.36defg 4.00±1.00hij 14.89±1.28ef 2.47±0.39ef 0.93±0.39cde 1.80±0.55cdef DH2-16 15.33±1.36fgh 1.33±0.83j 3.43±1.02i 3.17±0.59d 1.03±0.39bcd 2.29±0.59b DH2-17 21.00±1.26defg 2.67±0.83ij 11.77±1.40fg 2.40±0.56ef 0.83±0.49cdef 2.11±0.39bc DH2-18 34.33±1.78ab 11.00±1.20fg 9.87±1.03fgh 3.07±0.67de 0.80±0.58cdef 2.07±0.49bcd DH2-19 25.00±1.38cde 11.33±1.68fg 11.17±1.31fg 3.17±0.71d 0.90±0.46cde 2.00±0.44bcde DH2-20 23.67±1.61def 85.67±2.16a 30.00±1.10b 4.60±0.67bc 1.03±0.53bcd 2.21±0.53b