The letters D, M and P refer to
Landraces Dumbe-Dumbe, Mgingqeni and Pitshi, respectively and
are followed by 0,1 and 2 referring to the level of fertiliser
Block 1
The same plan was used at each site. Plot size was 4m2 and each plot
contained 16 plants planted 4 x 4 and spaced 0.5m apart. Plots were separated by 0.5m.
Block 2
Note how the plot numbers are arranged: from left to right in one row
and in the reverse direction in the next row. This is discussed under Data Management.
