Nitrogen distribution and potential nitrate leaching in a combined ...

References
1. Adegbidi HG, Volk TA, White EH, Abrahamson LP, Briggs RD and Bickelhaupt
DH . (2001). Biomass and nutrient removal by willow clones in experimental
bioenergy plantations in New York State. Biomass & Bioenergy 20:399-411.
2. Andersen, J. M., Børsting, C. F., Damgaard Poulsen, H., Hutchings, N. J., Rom, H.
B., and Sommer.S.G. Ammoniakemission fra landbruget siden midten af 80'erne. 353,
12-31. 1-1-2001. Afdeling for Systemanalyse Danmarks Jordbrugsforskning, Miljø- og
Energiministeriet Danmarks Miljøundersøgelser. Faglig Rapport fra DMU. 9-9-2010.
Ref Type: Report
3. Bolinder MA, Angers DA, Belanger G, Michaud R and Laverdiere MR . (2002).
Root biomass and shoot to root ratios of perennial forage crops in eastern Canada.
Canadian Journal of Plant Science 82:731-737.
4. Braund JP, Edwards SA, Riddoch I and Buckner LJ . (1998). Modification of
foraging behaviour and pasture damage by dietary manipulation in outdoor sows.
Applied Animal Behaviour Science 56:173-186.
5. Christensen JH . (1997). The Danish eulerian hemispheric model -- a three-
dimensional air pollution model used for the arctic. Atmospheric Environment
31:4169-4191.
6. Deering J and Shepherd C . (1985). Outdoor pig production in England. Pig News
and Information 6:445-447.
46