Table 2.

Analysis of variance (F and P values) of the effects of water treatment (Treat) on cottonseed micronutrients in fuzzless and fuzzy seed cotton isogenic mutant lines (Line) in greenhouse experiments (Exp).

Source effect	B		Cu		Fe		Mn		Mo		Na		Zn
	F	P	F	P	F	P	F	P	F	P	F	P	F	P
Exp	4.4	0.28	0.03	0.85	15.4	0.0001	6.3	0.042	26.5	<0.0001	10.4	0.0016	1.3	0.31
Line	3.5	0.0004	26.8	<0.0001	9.8	<0.0001	29.2	<0.0001	10.6	<0.0001	21.0	<0.0001	17.9	<0.0001
Treat	54.8	<0.0001	228	<0.0001	129	<0.0001	457	<0.0001	230	<0.0001	385	<0.0001	314	<0.0001
Exp × Line	1.6	0.13	0.9	0.53	2.1	0.026	5.6	<0.0001	1.8	0.063	1.6	0.107	6.3	<0.0001
Exp × Treat	12.4	0.0006	1.8	0.19	20.9	<0.0001	21.8	<0.0001	4.5	0.036	18.4	<0.0001	3.1	0.079
Line × Treat	2.4	0.012	6.7	<0.0001	3.8	0.0001	14.7	<0.0001	3.4	0.0005	4.7	<0.0001	2.8	0.003