Table 4.

Characteristics of the tested Se–vinasse formulation (Se-VF).

Parameter	Units	Se-BNF *
Total nitrogen, N	g/L	105.7
Total phosphorus, P	g/L, as P2O5	36.6
Water-soluble potassium, K	g/L, as K2O	40.2
Glycine betaine from vinasse	g/L	16.7
Iron, Fe	g/L	0.40
Manganese, Mn	g/L	0.36
Copper, Cu	g/L	0.18
Boron, B	g/L	0.12
Magnesium, Mg	g/L	0.11
Zinc, Zn	g/L	0.06
Molybdenum, Mo	g/L	0.02
Selenium, Se	g/L	0.06
pH	pH unit	6.73
Density	kg/L	1.187

* Aspect: brown homogeneous liquid, slightly viscous.