Note: - Na: Due to the malfunctioning of the device, data has not been kept. The sifter can’t separate
soil clods from cassava because the moisture is more than 25% and digger can’t function because
moisture of soil is less than 1%.
- Average mean followed by the same letter vertically does not show a significant statistical difference.
(P-value 0.05)
Most of cassava rhizomes are still under the ground. This type of condition will affect the
operation of Conveyor Unit which is attached at the back. Therefore, the test was
abandoned and the data has not been kept for this month. But in November, December and