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分子植物育种
(
网络版
), 2010
,
8
10
Fenzi Zhiwu Yuzhong (Online), 2010, Vol.8, No.10
http://mpb.
5th
.sophia
p
ublisher.com 
3
页,共
12
1
组合Ⅰ定向选择后代表型性状分析
Table 1 Analysis on property of directional selection progeny in combination
性状
Property
组合Ⅰ
Combination
直链淀粉含量选择后代
Amylose content progeny
蛋白质含量选择后代
Protein content progeny
变幅
Range
平均值
Mean
变异系数
CV
%
F
F value
变幅
Range
平均值
Mean
变异系数
CV
%
F
F value
直链淀粉含量(
%
Amylose content
%
9.0~19.3
14.8
25.9
42.17**
15.35~21.22 17.71
9.85
6.61**
蛋白质含量(
%
Protein content
%
6.78~8.85
7.95
7.6
16.8**
9.37~12.67
10.8
10.0
5.8**
食味值
Taste meter value
34~63
47.2
16.8
16.1**
42~62
50.3
14.5
14.4**
最高粘度
Peak viscosity
245.9~337.4 279.9
10.5
176.51*
*
152.2~317.7 218.6
21.9
443.1**
最低粘度
Through
viscosity
154.1~198.4 179.9
7.6
93.26**
173.0~252.0 192.6
15.9
27.3**
最终粘度
Final viscosity
221.4~337.6 291.1
13.9
786.59*
*
232.9~360.3 291.3
13.6
22.6**
下降粘度值
Breakdown viscosity
65.1~169.7
100.1
31.9
644.16*
*
79.1~215.7
126.5
34.9
42.9**
粘滞峰消减值
Setback viscosity
-
116~80.5
11.1
525.6
602.32*
*
-
107.4~13.9
-
27.8
134.3
14.2**
回冷粘滞性恢复值
Recovery value of
glutinousness
53.8~145.5
111.2
26.1
852.98*
*
82.5~108.3 95.3
9.3
2.1
糊化开始温度
Gelatinization start
temperatur
(℃)
52.9~63
60.4
5.0
11.61**
64.9~71.1 69.4
6.8
61.8**
每株穗数
Ears a plant
4.33~15.33
8.76
33.5
5.27*
5.3~8.7
6.7
15.3
2.26
每穗粒数
Grains a ear
24~152
95
48.3
31.19**
43.3~131 87.2
28.7
6.70*
结实率
Seed set propagation
coefficient
%
77.19~94.13 85.62
10.3
4.80*
49.8~92.9
77.4
18.2
3.48*
千粒重(克)
1 000-seed weight
g
18.11~31.09 24.60
19.4
15.9**
23.0~30.5
26.7
10.2
10.8**
单株粒重(克)
Grain weight
g
6.45~26.83
17.99
39.0
11.4**
9.0~23.1
15.5
33.3
4.41**
注:
**
表示
1%
的显著水平,
*
表示
5%
的显著水平,表
2
同表
1
Note:**indicate significance at 1% level,* indicate significance at 5% level.