Innovative Technology and Sustainable Development of Organic - 1.

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Thesis committee Thesis supervisor: Prof. dr. ir. A.J. van der Zijpp Professor of Animal Production Systems, Wageningen University Thesis co-supervisor: Dr. ir. I.J.M. de Boer Assistant professor, Animal Production Systems Group, Wageningen University Other members: Prof. dr. ir. P.W.G. Groot Koerkamp Wageningen University, the Netherlands Dr. ir. H. Hogeveen Utrecht University, the Netherlands Dr. ir. J.B. Pinxterhuis Wageningen University and Research Centre, the Netherlands Dr. V. Langer University of Copenhagen, Denmark This research was conducted under the auspices of the Graduate School of Wageningen Institute of Animal Science (WIAS).
Innovative Technology and Sustainable Development of Organic Dairy Farming The case of automatic milking systems in Denmark Thesis submitted in partial fulfilment of the requirements for the degree of doctor at Wageningen University by the authority of the Rector Magnificus Prof.dr. M.J Kropff, in the presence of the Thesis Committee appointed by the Doctorate Board to be defended in public on Monday 5 October 2009 at 1:30 P.M. in the Aula.
Page 1: Innovative Technology and Sustainab
Page 5 and 6: Abstract Development of organic dai
Page 7: Contents 1 General introduction 9 2
Page 10 and 11: 1.1 Organic dairy farming in Denmar
Page 12 and 13: 1.2 Organic agriculture, technology
Page 14 and 15: a. What are the economic, ecologica
Page 16 and 17: References Anonymous, 1977. Eindrap
Page 18 and 19: 18 Sustainable Technology in Organi
Page 20 and 21: Abstract The aim of this study was
Page 22 and 23: Table 2. Structural development of
Page 24 and 25: negative influences on milk quality
Page 26 and 27: consumption, therefore, were not br
Page 28 and 29: According to the advisors, reasons
Page 30 and 31: Table 5. Dutch (NL) and Danish (DK)
Page 32 and 33: 2.5 Discussion 2.5.1 Perceptions: D
Page 34 and 35: ecause of a recently published arti
Page 36 and 37: References Alrøe, Hugo and Erik St
Page 38 and 39: [Dairy Production Economy]. Ed. M.
Page 40 and 41: Abstract The objective of this rese
Page 42 and 43: data set. As the size of the herd w
Page 44 and 45: The N output was computed as the N
Page 46 and 47: of necessary supplementary silage (
Page 48 and 49: was compensated by the above-mentio
Page 50 and 51: level. The most important reason fo
Page 52 and 53:
Animal Health Culling rate was foun
Page 54 and 55:
An inquiry made on motivations to i
Page 56 and 57:
References Anderson, T. W., and D.
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Strudsholm, F., and K. Sejersen. 20
Page 60 and 61:
Abstract The objective of this pape
Page 62 and 63:
4.2.2 Sward and herd management Thr
Page 64 and 65:
Kristensen et al. (2007). Indoor ex
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Treatment P4, 4 hours of grazing, f
Page 68 and 69:
Table 3. Total number of defecation
Page 70 and 71:
Table 5. Time budget for dairy cows
Page 72 and 73:
No significant correlation was foun
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4.4.3 Walking pattern and velocity
Page 76 and 77:
When using either total time or act
Page 78 and 79:
Poulsen, H.D., Kristensen, V.F., 19
Page 80 and 81:
Abstract The objective of this stud
Page 82 and 83:
practices in Denmark. Objections br
Page 84 and 85:
evaluated based on a costs-benefit
Page 86 and 87:
is found to be associated with redu
Page 88 and 89:
However, we assumed a minor increas
Page 90 and 91:
lactation months when the minimum i
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Economic evaluation For each scenar
Page 94 and 95:
310 for N2O). GHG emissions are com
Page 96 and 97:
Table 6. Production parameters esti
Page 98 and 99:
include the purchase of heifers as
Page 100 and 101:
social dimension in the analysis. I
Page 102 and 103:
Often “kg milk” (fat corrected
Page 104 and 105:
References Alrøe, H.F. Noe, E. 200
Page 106 and 107:
IFOAM, 2008. Principles of organic
Page 108 and 109:
Swedish Dairy Farming. Report FOOD2
Page 110 and 111:
6.1 Introduction In this chapter th
Page 112 and 113:
quantity, besides from being an imp
Page 114 and 115:
additional money, and research shou
Page 116 and 117:
area, weather, control of grass gro
Page 118 and 119:
dairy industry, retail and consumer
Page 120 and 121:
6.3.5 Mobile automatic milking Scen
Page 122 and 123:
6.4 General Conclusions The conclus
Page 124 and 125:
Hovi, M., A., Sundrum, A., Thamsbor
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Summary Organic agriculture provide
Page 128 and 129:
Cows allowed grazing at pasture for
Page 130 and 131:
Samenvatting De biologische landbou
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Dit is onderzocht in een beweidingp
Page 134 and 135:
Resumé Økologisk landbrug leverer
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afgræsning med mælk fra ni timers
Page 138 and 139:
Future Perspectives Based on the re
Page 140 and 141:
Oudshoorn, F. W. , Nadimi, E. S. 20
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