Evaluation of Yield, Reaction to Diseases, and Grain Physical Attributes of Some Introduced Rice Hybrids in Ghana
Table 7
Yield components, reaction to diseases, and grain quality attributes of hybrids and checks in 2014 and 2015.
Variety
aNTP
bPH (cm)
cDM
dNP
eNFG
f1000 GT (g)
gLB
hBLB
iGL (mm)
jGW (mm)
kL/W
Aroma
2015
AgraRice
10.7
106.3
120
7.3
146.8
28.8
1.0
3.0
7.0
2.4
2.8
Present
Jasmine 85
13.6
99.8
116
9.5
125.3
27.8
1.0
3.0
7.1
2.3
3.1
Present
GR-1
10.1
92.2
113
7.3
64.0
28.2
1.0
5.0
7.1
2.3
3.1
Absent
GR-2
11.0
98.4
116
7.5
88.3
28.6
1.5
3.0
7.0
2.3
3.1
Absent
GR-3
9.0
105.5
114
6.4
148.0
31.9
1.0
3.0
7.6
2.8
2.6
Absent
S71680676
12.7
99.9
122
10.5
137.5
24.7
1.1
0.0
6.6
2.2
2.9
Absent
S72180002
10.9
104.1
115
7.7
146.3
26.2
1.0
3.0
7.2
2.1
3.4
Absent
INDAM 100-001
12.4
126.3
118
10.3
95.0
23.3
1.0
0.0
7.7
1.9
4.1
Absent
INDAM 100-012
11.3
109.1
120
9.7
116.0
24.7
1.3
1.0
8.0
1.8
4.2
Absent
INDAM 200-022
8.5
112.2
114
8.4
124.0
26.2
1.0
5.0
6.5
2.5
2.6
Absent
Mean
11.0
105.4
116.8
8.5
119.1
27.0
1.1
2.6
7.2
2.3
3.2
—
SD
1.6
9.3
3.0
1.4
28.5
2.5
0.2
1.8
0.5
0.3
0.6
—
LSD (0.05)
2.4
8.8
3
3.0
45.7
2.1
0.1
1.1
0.3
0.2
0.4
—
2015
AgraRice
11.2
122.8
120
9.2
123.7
26.5
1.0
0.5
7.0
2.3
3.0
Present
Jasmine 85
13.3
114.2
118
11.2
209.7
23.5
3.0
2.0
7.1
2.2
3.2
Present
ARGH 1501
18.4
107.5
115
16.2
238.7
22.5
2.0
4.5
6.5
2.0
3.3
Absent
ARGH 1502
15.2
121.7
120
12.3
236.0
22.5
1.5
0.0
7.1
2.1
3.4
Absent
ARGH 1503
18.0
132.2
116
12.9
305.0
20.5
1.5
3.0
6.2
2.2
2.9
Absent
PAC 801
15.7
122.2
116
14.0
118.1
19.0
1.5
2.0
7.2
2.1
3.4
Absent
PAC 832
15.6
120.9
120
11.5
198.7
26.5
1.0
0.8
7.2
2.3
3.2
Absent
S71680676
14.3
120.9
118
10.7
266.7
23.5
0.8
0.8
6.7
2.3
2.9
Absent
SWARNA 2
16.0
124.5
120
12.0
230.7
23.0
0.5
0.3
6.7
2.2
3.0
Absent
Mean
15.3
120.8
118.1
12.2
214.1
23.1
1.4
1.5
6.9
2.2
3.1
—
SD
2.2
6.8
2.0
2.0
61.3
2.4
0.7
1.5
0.6
0.1
0.2
—
LSD (0.05)
3.2
7.5
2.7
2.2
99.6
1.8
1.1
1.0
0.2
0.1
0.1
—
aAverage number of tiller per plant; baverage plant height; cdays to maturity; daverage number of panicles per plant; enumber of filled grains per panicle (average); faverage thousand grain weight; gmean leaf blast score, IRRI SES (0–9); hmean bacterial leaf blight score, IRRI SES (0–9); igrain length (mm); jgrain width (mm); kgrain length width ratio; SD = standard deviation; LSD = least significant difference.
