Table 1. Degrees of freedom (numerator (Num) and denominator (Den)), F value, and p value from analysis of the effect of water, crop community, and soil inoculum on total harvest yield per individual of each crop (Kernza, alfalfa, and Silphium).

		Kernza			Silphium			Alfalfa
Effect	Num	Den	F	P	Den	F	P	Den	F	p
Block	6	42.1	4.16	0.0023	6.00	1.43	0.3384	6.01	0.56	0.7479
Water (W)	1	42.1	162.27	<0.0001	6.02	102.80	<0.0001	6.01	82.27	<0.0001
Crop community (C)	2	95.3	55.54	<0.0001	97.9	4.92	0.0092	24.2	2.23	0.1292
Inoculum (I)	3	42.1	24.71	<0.0001	36.5	224.49	<0.0001	35.2	211.93	<0.0001
W x C	2	95.3	0.18	0.8381	98.0	2.08	0.1300	24.2	3.91	0.0336
W x I	3	42.1	1.03	0.3896	36.5	27.87	<0.0001	35.2	52.45	<0.0001
I x C	6	95.3	7.33	<0.0001	97.7	0.57	0.7519	70.1	1.89	0.0942
W x I x C	6	95.3	2.82	0.0143	97.7	0.29	0.9385	70.1	1.91	0.0920