Simulating the effects of grassland management and grass ensiling on methane emission from lactating cows
Tóm tắt
Từ khóa
Tài liệu tham khảo
Van Straalen W. M. (1995). Modelling of nitrogen flow and excretion in eairy cows. Ph.D. thesis, Wageningen Agricultural University, Wageningen, The Netherlands.
Reijs J. (2007). Improving slurry by diet adjustments: a novelty to reduce N losses from grassland-based dairy farms. Ph.D. thesis, Wageningen University, Wageningen, The Netherlands.
Oenema, 2001, Guiding commercial pilot farms to bridge the gap between experimental and commercial dairy farms; the project ‘Cows and Opportunities’, Netherlands Journal of Agricultural Science, 49, 277
IPCC (Intergovernmental Panel on Climate Change) (1996). Revised 1996 IPCC Guidelines for National Greenhouse Gas Inventories: Reference Manual. Available online at http://www.ipcc-nggip.iges.or.jp/public/gl/invs1.html (verified 3 September 2009).
Dijkstra, 2007, Proceedings of the 7th International Symposium on the Nutrition of Herbivores. Herbivore Nutrition for the Development of Efficient, Safe and Sustainable Livestock Production, 411
Bibby, 1977, Prediction and Improved Estimation in Linear Models
Van Ouwerkerk E. N. J. & Pedersen S. (1994). Application of the carbon dioxide mass balance method to evaluate ventilation rates in livestock buildings. In Proceedings of the XII CIGR World Congress on Agricultural Engineering, Vol. 1, pp. 516–529. Milan, Italy.
2005, Veevoedertabel