Genomics and Applied Biology 2016, Vol.7, No.1, 1-9
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in 2014 for early transplanting and tallest plant found was NR10591-B-B-3-3-3-3 (156 cm) and shortest was
Sugandha-3 (80 cm) in 2012 for delayed transplanting.
Table 4 Performance comparison of different traits of rice genotypes in early and delayed transplanting of rice 2013
CVT 2013
DTF
DTM
PHt
Panln
FGNo
Gyld
Normal Delayed Normal Delayed Normal Delayed Normal Delayed Normal Delayed Normal Delayed
IR 80937-B-166-4
113
122
149
162
122
105.00 23.93 23.33
109
117
6710.00 6743.00
IR 84899-B
113
120
157
160
119
111.00 25.13 25.67
98
134
7647.33 6067.67
NR 10676-B-5-3
112
121
158
160
155
118.00 29.00 27.00
113
154
6239.67 6181.67
Sugandha-1
113
120
149
158
138
109.67 24.40 24.33
82
122
6021.33 5396.67
NR10769-4-2-2
111
119
148
158
147
124.33 28.47 28.33
143
138
8102.67 5463.33
IR 55419-04
112
120
150
159
110
92.00
23.87 23.67
96
89
6704.33 5007.67
NR
11050-B-B-B-B-17 122
131
159
170
142
123.33 28.80 27.67
110
136
6221.00 5587.33
IR78875-176-B-2-B 113
120
149
157
118
109.33 26.27 25.33
95
110
7351.33 5898.67
YR25696-B-196-3-3 112
116
149
150
152
132.00 26.53 27.67
163
192
6773.67 6380.67
NR
11011-B-B-B-B-29 120
128
157
169
158
136.33 27.00 24.67
131
136
7081.67 5718.67
08FAN10
108
113
149
149
100
101.67 25.60 24.33
134
96
7252.67 5411.33
Khumal-4
107
118
144
153
146
119.00 27.00 25.33
160
112
6354.00 6085.67
Mean
113
121
151
159
134
115.14 26.33 25.61
120
128
6871.64 5828.53
CV %
0.65
0.89
0.45
1
2.78
11.62
2.53
7.01
16.46 14.9
10.02
12.58
p value
**
**
**
**
**
*
**
*
**
**
*
ns
LSD at 5 %
1.25
2.10
1.14
2.69
6.30
21.88
1.13
2.95
33.3
33.01
1165
1270.3
Note: DTF=Days to Flowering; DTM=Days to Maturity; PHt=Plant Height (cm); Panln=Panicle Length (cm); FGNo=Fertile Grain
Number/plant; Gyld=Grain Yield (kg/ha); *=Significant; **=highly significant, ns=non significant).
3.4 Panicle length
Significant difference in panicle length was obtained from both early and delayed transplanting in 2011 to 2013
and non significant difference in 2014 for arly and delayed transplanting (Table 2; Table 3; Table 4; Table 5).
Average panicle length for early transplanting were 29 cm in 2011, 25.8 cm in 2012, 26.33 cm in 2013 and 26.8
cm in 2014 and for delayed transplanting average panicle length were 26.5 cm in 2011, 24.1 cm in 2012, 25.6 cm
in 2013 and 25.3 cm in 2014 respectively. Longest panicle length was found for NR10676-B-3-4-1 (34.5 cm) in
2011 and shortest for Khumal-11 (22.3 cm) in 2012 for early transplanting and NR10851-B-B1-4 (30.4 cm) in
2011 and Khumal-11 (20.7 cm) in 2012 for delayed transplanting respectively.
3.5 Number of fertile grain per plant
Fertile grain number per plant is a direct attributes of yield. Significant difference were found in number of kernel
per panicle of early and delayed transplanting in 2011, 2012, 2013 and non significant difference in 2014 (p<0.05)
(Table 2; Table 3; Table 4; Table 5). Average number of fertile grain per plant was 145 in 2011, 145 in 2012, 120
in 2013 and 144 in 2014 in early transplanting whereas 131 in 2011, 78 in 2012, 128 in 2013 and 91 in 2014 in
delayed transplanting. Maximum grain number was obtained from NR 10553-B1-25-2 (199) and minimum from
IR 55419-04 (78) in early transplanting in 2012. Similarly, maximum grains per plant were from
YR25696-B-196-3-3 (192) and minimum from Khumal-11 (51) in delayed transplanting in 2012.
