last final thesis of umer

Appendix Table 7.Mean square values of ANOVA for total nitrogen and organic matter content
as affected by cowpea density and cowpea varieties.
Mean square
Source of
variation
DF TN OM
Replication 2 8.33 0.015258
Cowpea density 2 1.033** 0.010681*
Cowpea varieties 2 7.500** 0.026133**
Varietyxdensity 6 2.417** 0.002607*
Error 22 6.333 0.002125
CV% 0.22 0.74
Intercopxsolecrop 1 1.141** 0.026759ns
CV% 0.83 3.01
TN=Total Nitrogen OM=Organic Matter *=significant at 5% probability level (p<0.05) **=
highly significant at 1% probability level (p<0.01) ns=non-significant at p>0.05 level of
significance
89