Effects of reduced plant height on breeding requirements and ...

Table 8, Population Means and Ranges for Agronomic and Quality
Parameters, Experiment I.
No, <strong>of</strong>
Characteristic Poprn Lines Meân I Std. Error
Plant Height
(cr. )
Yield
(e. /p1ot)
Kernels per
Spike
200 Kernel
!ùeíght
Test tr{eight
(ke. /hl . )
PercenÈ
Plumpness
Degree <strong>of</strong>
Lodging
c-70-1
c-70-2
c-70-3
Borìanza
c- 70- 1
c-7 0-z
c-70-3
Bonanza
c- 70- r
c-70-2
c- 70-3
Bonanza
c-70- I
c-7 0-2
c- 70- 3
Bol\artza
103
87
4l
103
87
4l
Range
l-ornTest Line - Z
tlíshest T-ine c,V -
76.I0 ! 0.57 b 58.80-84.20:k'r 7.6
76.02 ! 0.46 b 58.70-81.90** 5.6
68.35 t 0.87 a 52.7O-76.7Oxx A-2
79.40 ! O .09
513.9 t 4.1 a
540.4 ! 4.9 a
532.8 ! 7.4 a
533.2 L 2.2
423.3-602,5* 8.0
418.6-635.8** 8.4
417.4-638.4 8.8
103 56.17 ! O.24ab 49.6 -6L.6x*
87 56.50 ! 0.29 b 50.8 -63.3rr*
41 54.6L x 0.47a 46.8 -60.5**
103
87
4L
57.50 1 0. 10
7 .01 ! 0. 03a
7.04 1 0.03a
6.99 10.06a
6.93 r 0,01
c-70-1 r03 67. 88 10.13a
c-70-2 87 67.88 ! 0.14a
c-70-3 41 67.67 ! O.27a
Bonanza 66. 31 I 0.05
c-70- I
c-70-2
c-7 0-3
Bonanza
c-70-1
c-70-2
c- 70-3
Bonafiza
103
87
4t
103
87
4I
84.93 t 0.54a
86.2O ! 0.43a
83. 58 t 0.86a
85.20 r 0. 14
3.36 ! 0.10 b
2.86 1 0.08a
2.08 t 0.10ab
4.46 t 0,04
4.3
4.8
5.6
6.27-7,gLx* 1.9
5.98-7.73*x 2,O
6. 1I-7.95** 2.O
64.8 -70.4** 6.5
61.2 -70.t** 4.6
63 .7 _69 ,7 *¿\ 6 ,6
69.7 -94.7** 4.5
65.9 -92.2*x 3.8
69.2 -94.8** 5.1
1. 10-5 . 67r. 29 ,2
r.oo-4.57* 25.2
1.00-3.43*'r 32.2
Values in one group followed by the same leLter are not significantly
different, P=0.05.
* Fr significant at P=0.05.
** Fr significant at P=0.01,