Table 1.

Analysis of variance of biomass yields under control (CTL) and water stress (WS) in three harvests (3 cuttings).

Parameter estimates					Effect test
Biomass	Estimate (pound)	Std Error	t Ratio	Prob>|t|	Sum of Squares	Mean square	Prob > F
1st cut CTL	3.5	0.11	31.6	<0.0001	482.19	2.44	<0.0001
2nd cut CTL	1.71	0.06	30.13	<0.0001	127.11	0.64	<0.0001
3rd cut CTL	1.67	0.05	31.88	<0.0001	107.84	0.54	<0.0001
1st cut WS	2.19	0.07	42.02	<0.0001	191.35	0.97	<0.0001
2nd cut WS	1.65	0.05	32.22	<0.0001	103.43	0.52	<0.0001
3nd cut WS	0.48	0.03	16.07	<0.0001	35.75	0.18	<0.0001

Std, standard, Prob, probability.