Table 1.

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

Source effect	DF	Ca		K		Mg		P		N		S
		F	P	F	P	F	P	F	P	F	P	F	P
Exp	1	0.04	0.9	5.1	0.0261	2.4	0.24	2.8	0.095	13.7	0.0003	7.8	0.006
Line	10	2.5	0.0098	9.1	<0.0001	12.3	<0.0001	19.0	<0.0001	6.7	<0.0001	1.4	0.209
Treat	1	1.0	0.31	118	<0.0001	147	<0.0001	1977	<0.0001	205	<0.0001	8.8	0.0035
Exp × Line	10	1.0	0.43	3.2	0.001	2.8	0.0031	1.7	0.099	0.9	0.5738	0.9	0.5647
Exp × Treat	1	4.2	0.05	0.4	0.51	2.6	0.11	7.9	0.006	10.3	0.0017	1.7	0.20
Line × Treat	10	0.5	0.87	4.4	<0.0001	4.8	<0.0001	3.5	0.0004	1.7	0.083	1.0	0.45