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Results:
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Results: 13
Authors:
VELTHOF GL
VANBEUSICHEM ML
RAIJMAKERS WMF
JANSSEN BH
Citation: Gl. Velthof et al., ASSESSMENT OF PLANT-AVAILABLE NUTRIENTS IN ORGANIC-PRODUCTS USING AN AIRLIFT BIOREACTOR, Journal of environmental quality, 27(5), 1998, pp. 1261-1267
Authors:
VELTHOF GL
VANBEUSICHEM ML
RAIJMAKERS WMF
JANSSEN BH
Citation: Gl. Velthof et al., RELATIONSHIP BETWEEN AVAILABILITY INDEXES AND PLANT UPTAKE OF NITROGEN AND PHOSPHORUS FROM ORGANIC-PRODUCTS, Plant and soil, 200(2), 1998, pp. 215-226
Authors:
LANGEVELD CA
SEGERS R
DIRKS BOM
VANDENPOLVANDASSELAAR A
VELTHOF GL
HENSEN A
Citation: Ca. Langeveld et al., EMISSIONS OF CO2, CH4 AND N2O FROM PASTURE ON DRAINED PEAT SOILS IN THE NETHERLANDS, European journal of agronomy, 7(1-3), 1997, pp. 35-42
Authors:
OENEMA O
VELTHOF GL
YAMULKI S
JARVIS SC
Citation: O. Oenema et al., NITROUS-OXIDE EMISSIONS FROM GRAZED GRASSLAND, Soil use and management, 13(4), 1997, pp. 288-295
Authors:
VELTHOF GL
OENEMA O
Citation: Gl. Velthof et O. Oenema, NITROUS-OXIDE EMISSION FROM DAIRY FARMING SYSTEMS IN THE NETHERLANDS, Netherlands journal of agricultural science, 45(3), 1997, pp. 347-360
Authors:
VELTHOF GL
OENEMA O
POSTMA R
VANBEUSICHEM ML
Citation: Gl. Velthof et al., EFFECTS OF TYPE AND AMOUNT OF APPLIED NITROGEN-FERTILIZER ON NITROUS-OXIDE FLUXES FROM INTENSIVELY MANAGED GRASSLAND, Nutrient cycling in agroecosystems, 46(3), 1996, pp. 257-267
Authors:
VELTHOF GL
JARVIS SC
STEIN A
ALLEN AG
OENEMA O
Citation: Gl. Velthof et al., SPATIAL VARIABILITY OF NITROUS-OXIDE FLUXES IN MOWN AND GRAZED GRASSLANDS ON A POORLY DRAINED CLAY SOIL, Soil biology & biochemistry, 28(9), 1996, pp. 1215-1225
Authors:
VELTHOF GL
BRADER AB
OENEMA O
Citation: Gl. Velthof et al., SEASONAL-VARIATIONS IN NITROUS-OXIDE LOSSES FROM MANAGED GRASSLANDS IN THE NETHERLANDS, Plant and soil, 181(2), 1996, pp. 263-274
Authors:
VELTHOF GL
KOOPS JG
DUYZER JH
OENEMA O
Citation: Gl. Velthof et al., PREDICTION OF NITROUS-OXIDE FLUXES FROM MANAGED GRASSLAND ON PEAT SOIL USING A SIMPLE EMPIRICAL-MODEL, Netherlands journal of agricultural science, 44(4), 1996, pp. 339-356
Authors:
VELTHOF GL
OENEMA O
Citation: Gl. Velthof et O. Oenema, NITROUS-OXIDE FLUXES FROM GRASSLAND IN THE NETHERLANDS .1. STATISTICAL-ANALYSIS OF FLUX-CHAMBER MEASUREMENTS, European journal of soil science, 46(4), 1995, pp. 533-540
Authors:
VELTHOF GL
OENEMA O
Citation: Gl. Velthof et O. Oenema, NITROUS-OXIDE FLUXES FROM GRASSLAND IN THE NETHERLANDS .2. EFFECTS OFSOIL TYPE, NITROGEN-FERTILIZER APPLICATION AND GRAZING, European journal of soil science, 46(4), 1995, pp. 541-549
Authors:
OENEMA O
VELTHOF GL
Citation: O. Oenema et Gl. Velthof, DENITRIFICATION IN NITRIC-ACID-TREATED CATTLE SLURRY DURING STORAGE, Netherlands journal of agricultural science, 41(2), 1993, pp. 63-80
Authors:
VELTHOF GL
OENEMA O
Citation: Gl. Velthof et O. Oenema, NITROUS-OXIDE FLUX FROM NITRIC-ACID-TREATED CATTLE SLURRY APPLIED TO GRASSLAND UNDER SEMI-CONTROLLED CONDITIONS, Netherlands journal of agricultural science, 41(2), 1993, pp. 81-93
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