Genotype × Environment Interaction of Mosaic Disease, Root Yields and Total Carotene Concentration of Yellow-Fleshed Cassava in Nigeria

Table 6

Combined analysis of variance table of genotype, environment, and genotype by environment contributions to the sum of squares of total carotene concentration of 21 yellow-fleshed genotypes in 10 environments.

Total carotene concentration (TCC)
Source	DF	SS	MS	𝐹	𝑃	% Total SS
Total	542	2186
Genotype	20	752.3	37.6	20.8	<0.001	34.4
Environment	9	247.5	27.5	15.2	<0.001	11.3
GE	167	559.6	3.4	1.8	<0.001	25.6
BLK (ENV)	18	32.1	1.8	1
Error	328	594.4	1.8