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Basic HTML Version

分子植物育种
(
网络版
), 2012
,
10
,
1518-1525
Fenzi Zhiwu Yuzhong (Online), 2012, Vol.10, 1518-1525
http://mpb.5th.sophiapublisher.com
1523
续表
1
Continuing table 1
品种编号
嫁接成活率
(%)
坐果率
(%)
果实甜度
(%)
定级
Series no. of variety
Grafting survival rate (%) Rate of fruit setting (%) Fruit sweetness (%) Grading
93
100
66.7
13.0
1
94
100
66.7
12.7
1
95
100
100
13.5
0
96
100
90
13.0
2
97
100
66.7
13.2
1
98
100
66.7
13.0
1
99
100
50
12.9
2
100
0
0
0
3
101
100
83.3
13.2
0
102
0
0
0
3
103
100
66.7
13.0
1
104
100
66.7
14.0
1
105
100
66.7
13.7
1
106
100
66.7
13.7
1
107
0
0
0
3
108
100
100
13.4
0
109
0
0
0
3
110
100
50
13.6
2
111
0
0
0
3
112
100
83.3
13.4
0
113
0
0
0
3
114
0
0
0
3
115
100
66.7
12.8
1
116
100
66.7
13.9
1
117
100
66.7
13.0
1
118
100
66.7
12.8
1
119
100
100
13.4
0
120
0
0
0
3
121
100
83.3
13.5
0
122
100
66.7
13.0
1
123
100
100
13.2
0
124
100
50
12.6
2
: a
嫁接成活率数值中
:
100
个植株做接穗嫁接统计结果
; b
嫁接成活率数值中
:
100
个植株做接穗嫁接统计结果
; c
所有嫁
接甜瓜均三杆留瓜
(
每杆留
2
);
果实甜度为正常成熟各瓜甜度平均值
Note: a grafting survival rate of value: Statistical results based on the 100 plants grafted scion; b Grafting survival rate of value:
Statistical results based on the 100 plants grafted scion; c All grafted melon remain three melon plants (stay two melon of each plant);
Fruit sweetness is the average sweetness of normal mature melon
B717
,均由上海市农业科学院园艺所提供。课题
组预实验表明,
85-1
为与“壮士”嫁接亲和性较好
的自交系,
B717
为与“壮士”嫁接亲和性较差的自
交系。以
85-1
B717
为亲本组配
F
2:3
家系群体
(F
2
126
个单株
)
3.2
亲和性分级和调查
亲和性分级主要采用
3
个指标分别是嫁接成活
率、坐瓜率和果实甜度。亲和性分级为:
0
级别:
亲和性优,群体嫁接成活率
95%
以上或单株成活、
坐瓜率
100%
以上、果实甜度与对照相差
0.5%
以内;
1
级别:亲和性良,群体嫁接成活率
85%~95%
以内
或单株成活、坐瓜率
83.3%~95%
以内、果实甜度与
对照相差
0.5%~0.8%
以内;
2
级别:亲和性中,群体
嫁接成活率
70%~85%
以内或单株成活、坐瓜率