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Section 3 (Crop Management)

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Appendix 1 a. Combined analysis of variance of maize dry matter yield (kg/ha) across three<br />

environments.<br />

Source of Variation df SS/10000 MSS F Ratio<br />

Corrected Total 117 559720.0 4783.9<br />

Environment (Env) 2<br />

Kauai Vs Poamoho (KVP) 1 88147.9 88147.9 27.6 **<br />

Poamoho88 Vs Poamoho89 (PVP) 1 383155.6 383155.6 120.1 **<br />

Replication (Env) 6 19144.0 3190.7<br />

Phosphorus Level 9 28573.2 3174.8 5.0<br />

Log(P) 1 22402.1 22402.1 35.4 **<br />

Log(P)*Log(P) 1 62.2 62.2 0.1<br />

Lack of fit 7 6108.9 872.7 1.4<br />

Environment*P Level 18 16075.5 893.1 1.4<br />

KVP*Log(P) 1 2466.5 2466.5 3.9<br />

PVP*Log(P) 1 204.6 204.6 0.3<br />

KVP*Log (P)*Log(P) 1 158.3 158.3 0.3<br />

PVP*Log (P)*Log(P) 1 4302.2 4302.2 6.8<br />

Lack of fit 14 8943.9 638.9 1.0<br />

Rep(Env*P Level) 14 8857.0 632.6 1.6<br />

Sole Vs Intercrop (SVI) 1 4858.6 4858.6 12.5 **<br />

Between Intercrops (INVIN) 1 684.9 684.9 1.8<br />

KVP*SVI 1 2.5 2.5 0.0<br />

PVP*SVI 1 1149.7 1149.7 2.9<br />

P Level*System 18 3827.8 212.7 0.5<br />

Log(P)*SVI 1 31.1 31.1 0.1<br />

Log(P)*INVIN 1 5.7 5.7 0.0<br />

Log(P)*Log(P)*SVI 1 223.0 223.0 0.6<br />

Log(P)*Log(P)*INVIN 1 56.9 56.9 0.1<br />

Lack of fit 14 3511.1 250.8 0.6<br />

Env*P Level*System 14 9662.1 690.1 1.8<br />

Error 38 14816.7 389.9<br />

- 225 -<br />

Rajbhandari

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