Codigested dairy slurry as a phosphorus and nitrogen source for Zea mays L. and Amaranthus cruentus L.

Organic soil phosphorus considerably contributes to plant nutrition but is neglected by routine soil-testing methods

(2010) Diedrich Steffens et al.   JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE

Substrate inputs, nutrient flows and nitrogen loss of two centralized biogas plants in southern Germany

(2010) Kurt Möller et al.   NUTRIENT CYCLING IN AGROECOSYSTEMS

Effects of organic wastes digestion for biogas production on mineral nutrient availability of biogas effluents

(2010) Kurt Möller et al.   NUTRIENT CYCLING IN AGROECOSYSTEMS

Closing the Global Energy and Nutrient Cycles through Application of Biogas Residue to Agricultural Land – Potential Benefits and Drawback

(2009) Veronica Arthurson   Energies

Effects of different manuring systems with and without biogas digestion on nitrogen cycle and crop yield in mixed organic dairy farming systems

(2008) Kurt Möller et al.   NUTRIENT CYCLING IN AGROECOSYSTEMS

C and N turnover of fermented residues from biogas plants in soil in the presence of three different earthworm species (Lumbricus terrestris, Aporrectodea longa, Aporrectodea caliginosa)

(2008) Gregor Ernst et al.   SOIL BIOLOGY & BIOCHEMISTRY

The quality of exogenous organic matter: short-term effects on soil physical properties and soil organic matter fractions

(2008) B. L. M. Leroy et al.   SOIL USE AND MANAGEMENT

Phosphorus forms and extractability in dairy manure: A case study for Wisconsin on-farm anaerobic digesters

(2007) Kerem Güngör et al.   BIORESOURCE TECHNOLOGY