Effects of Psychrophilic Storage on Manures as Substrate for Anaerobic Digestion

Table 1

Average concentrations and standard deviations during storage at 15°C.

	Sows	Growers	Farrow and Wieners
TS (g L^−1)	51.9±2.5	78.7±4.1	70.0±3.2
VS (g L^−1)	34.7±2.1	54.7±3.4	55.5±2.7
NH4-N (g L^−1)	2.6±0.2	3.1±0.3	1.9±0.5
Alkalinity (g L^−1)	15.9±0.6	20.3±1.4	9.8±0.6