Influence of Treated Wastewater on the Percentage of Protein Content during Fodder Intercropping

Table 3

Percent protein from vetch-barley fields.

Vetch/barley
Ratio	Fresh water	Rainwater	Wastewater
0/100	5.0 ± 0.12^Hc	15.2 ± 0.25^Da	10.6 ± 0.21^Fb
10/90	13.8 ± 0.25^Dc	18.9 ± 0.32^Cb	22.5 ± 0.25^Aa
20/80	13.6 ± 0.31^Db	11.4 ± 0.11^Gc	16.9 ± 0.24^Ba
30/70	19.3 ± 0.22^Cb	23.6 ± 0.26^Aa	17.3 ± 0.22^Bc
40/60	9.1 ± 0.12^Ec	10.1 ± 0.27^Hb	15.0 ± 0.36^Da
50/50	8.0 ± 0.13^Fb	14.3 ± 0.31^Ea	14.4 ± 0.28^Da
60/40	6.0 ± 0.11^Gc	23.2 ± 0.25^Aa	6.7 ± 0.11^Hb
70/30	1.6 ± 0.12^Id	20.3 ± 0.22^Ba	11.7 ± 0.13^Eb
80/20	24.4 ± 0.25^Ba	12.2 ± 0.15^Fb	7.8 ± 0.23^Gc
90/10	35.1 ± 0.32^Aa	21.0 ± 0.15^Bb	16.0 ± 0.25^Cc
100/0	5.9 ± 0.14^Gb	18.1 ± 0.14^Ca	0.0 ± 0^Ic