Management of rice production systems to increase productivity
Management of rice production systems to increase productivity
Management of rice production systems to increase productivity
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Table 41. SRI Fertilizer <strong>Management</strong> Trial with Different Varieties, Sapu,<br />
Fertilizer<br />
Level<br />
Normal<br />
(70‐30‐30)<br />
High<br />
(140‐30‐30)<br />
Very High<br />
(280‐30‐30)<br />
D.05<br />
CV(%)<br />
PVar<br />
PFert<br />
PVar*Fert<br />
The Gambia, 2001<br />
Variety 1000<br />
Grain<br />
wt<br />
(g)<br />
ITA 306<br />
IET 3137<br />
ITA 306<br />
IET 3137<br />
ITA 306<br />
IET 3137<br />
24.2<br />
23.8<br />
27.1<br />
22.1<br />
25.1<br />
22.2<br />
ns<br />
11.4<br />
ns<br />
ns<br />
ns<br />
Harvest<br />
Index<br />
0.39<br />
0.41<br />
0.42<br />
0.42<br />
0.44<br />
0.45<br />
0.06<br />
8.6<br />
0.05<br />
ns<br />
ns<br />
S<strong>to</strong>ver<br />
T/Ha<br />
10.6<br />
8.6<br />
8.4<br />
8.5<br />
9.1<br />
8.5<br />
ns<br />
18.6<br />
ns<br />
ns<br />
ns<br />
Yield<br />
T/Ha<br />
6.6<br />
6.0<br />
6.2<br />
6.0<br />
7.3<br />
6.8<br />
ns<br />
12.1<br />
0.17<br />
0.05<br />
ns<br />
139
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