Variation source
Degrees of freedom
Fcalculate
E
h
(%)
E
c
(%)
Replication
3
1.14
ns
0.23
ns
Pistachio nut size
2
602.89**
60.13**
**Significance at 1% level
ns
Non – significant
Table 2:
Analysis of the variance showing the effect of size of pistachio nut on hulling performance.