-
3
-
-
0000137327
-
Vergleich der Fruchtbarkeit, Gesundheit und Leistung von Milchkühen in biologisch und konventionel bewirtschaften Betrieben
-
Augstburger, F., Zemp, J., Heusser, H., 1988. Vergleich der Fruchtbarkeit, Gesundheit und Leistung von Milchkühen in biologisch und konventionel bewirtschaften Betrieben. Landwirtschaft. Schweiz 1, 427-431.
-
(1988)
Landwirtschaft. Schweiz
, vol.1
, pp. 427-431
-
-
Augstburger, F.1
Zemp, J.2
Heusser, H.3
-
4
-
-
0002463858
-
Feed utilization by the dairy cow over multiple lactation: A review
-
Broster, W.H., Broster, V.J., Clements, A.J., 1993. Feed utilization by the dairy cow over multiple lactation: a review. Livestock Prod. Sci. 34, 1-21.
-
(1993)
Livestock Prod. Sci.
, vol.34
, pp. 1-21
-
-
Broster, W.H.1
Broster, V.J.2
Clements, A.J.3
-
5
-
-
0347890034
-
A diagnostic and prognostic tool for epidemiologic and economic whole herd analysis in dairy herd health management
-
Enevoldsen, C., Sørensen, J.T., Thysen, I., Guard, C., Gröhn, Y.T., 1994. A diagnostic and prognostic tool for epidemiologic and economic whole herd analysis in dairy herd health management. J. Dairy Sci. 78, 947-961.
-
(1994)
J. Dairy Sci.
, vol.78
, pp. 947-961
-
-
Enevoldsen, C.1
Sørensen, J.T.2
Thysen, I.3
Guard, C.4
Gröhn, Y.T.5
-
6
-
-
0028884423
-
Nitrogen turnover on organic and conventional mixed farms
-
Halberg, N., Kristensen, E.S., Kristensen, I.S., 1995. Nitrogen turnover on organic and conventional mixed farms. J. Agric. and Env. Ethics 8, 30-51.
-
(1995)
J. Agric. and Env. Ethics
, vol.8
, pp. 30-51
-
-
Halberg, N.1
Kristensen, E.S.2
Kristensen, I.S.3
-
7
-
-
0031421248
-
Expected yield loss when converting to organic dairy farming in Denmark
-
Halberg, N., Kristensen, I.S., 1997. Expected yield loss when converting to organic dairy farming in Denmark. Biological Agriculture and Horticulture 14, 25-41.
-
(1997)
Biological Agriculture and Horticulture
, vol.14
, pp. 25-41
-
-
Halberg, N.1
Kristensen, I.S.2
-
8
-
-
38149146681
-
Models of voluntary food intake in cattle
-
Ingvartsen, K.L., 1994. Models of voluntary food intake in cattle. Livestock Prod. Sci. 39 (1), 19-38.
-
(1994)
Livestock Prod. Sci.
, vol.39
, Issue.1
, pp. 19-38
-
-
Ingvartsen, K.L.1
-
9
-
-
0347889998
-
Sommerfodringssystemets indflydelse på malkekoens produktion og økonomi
-
DIAS, Denmark
-
Kristensen, E.S., Henneberg, U., Hindhede, J., 1986. Sommerfodringssystemets indflydelse på malkekoens produktion og økonomi. Beretning 615, DIAS, Denmark, 26-51.
-
(1986)
Beretning
, vol.615
, pp. 26-51
-
-
Kristensen, E.S.1
Henneberg, U.2
Hindhede, J.3
-
10
-
-
84931296419
-
'Organic Livestock Systems': Research methodology and preliminary results
-
Kristensen, E.S., Sørensen, J.T., 1990. 'Organic Livestock Systems': Research methodology and preliminary results. Alternative Agriculture 50, 255-262.
-
(1990)
Alternative Agriculture
, vol.50
, pp. 255-262
-
-
Kristensen, E.S.1
Sørensen, J.T.2
-
11
-
-
0347259623
-
Foderniveauets betydning for fodereffektiviteten
-
DIAS, Denmark
-
Kristensen, V.F., Aaes, O., 1989. Foderniveauets betydning for fodereffektiviteten. Beretning 660, DIAS, Denmark, 10-44.
-
(1989)
Beretning
, vol.660
, pp. 10-44
-
-
Kristensen, V.F.1
Aaes, O.2
-
12
-
-
0012048164
-
Studies of biological farming systems in Western Europe and North America - A literature review
-
Kassel, Germany
-
th IFOAM Conference, Kassel, Germany, 123-149.
-
(1985)
th IFOAM Conference
, pp. 123-149
-
-
Lampkin, N.1
-
13
-
-
0022066173
-
Milk production from grazed temperate grassland. a review article
-
Leaver, J.D., 1985. Milk production from grazed temperate grassland. A review article. J. Dairy Res. 52, 313-344.
-
(1985)
J. Dairy Res.
, vol.52
, pp. 313-344
-
-
Leaver, J.D.1
-
16
-
-
85033934156
-
-
Report 28, Landsudvalget for Kvæg, Denmark, 54 pp.
-
Strudsholm, F., Nielsen, E.S., Østergaard, P., Weisbjerg, M.R., Kristensen, V.P., Andersen, R.F., Hermansen, J.F., Møller, E., 1993. Fodermiddeltabel 1993. Report 28, Landsudvalget for Kvæg, Denmark, 54 pp.
-
(1993)
Fodermiddeltabel 1993
-
-
Strudsholm, F.1
Nielsen, E.S.2
Østergaard, P.3
Weisbjerg, M.R.4
Kristensen, V.P.5
Andersen, R.F.6
Hermansen, J.F.7
Møller, E.8
-
17
-
-
0027073423
-
A stochastic model simulating the dairy herd on a PC
-
Sørensen, J.T., Kristensen, E.S., Thysen, I., 1992. A stochastic model simulating the dairy herd on a PC. Agricultural Systems 39, 177-200.
-
(1992)
Agricultural Systems
, vol.39
, pp. 177-200
-
-
Sørensen, J.T.1
Kristensen, E.S.2
Thysen, I.3
-
18
-
-
0002540776
-
Systemic Modelling: A research methodology in livestock farming
-
Gibson, A., Matheson, G., Vissac, B. (Eds.), Global Appraisal of livestock farming systems and study on their organisational levels: Concepts, Methodology and Results
-
Sørensen, J.T., Kristensen, E.S., 1993. Systemic Modelling: A research methodology in livestock farming. In: Gibson, A., Matheson, G., Vissac, B. (Eds.), Global Appraisal of livestock farming systems and study on their organisational levels: Concepts, Methodology and Results. Proc. CEC-Seminar EUR 14479, 45-57.
-
(1993)
Proc. CEC-Seminar EUR 14479
, pp. 45-57
-
-
Sørensen, J.T.1
Kristensen, E.S.2
-
19
-
-
85033921235
-
SIMHERD: User's Manual PC programmes for simulation and analysis of production in the dairy herd
-
DIAS, Denmark, 90 pp.
-
Sørensen, J.T., Enevoldsen, C., Østergaard, S., 1996. SIMHERD: User's Manual PC programmes for simulation and analysis of production in the dairy herd. Intern rapport 70, DIAS, Denmark, 90 pp.
-
(1996)
Intern Rapport
, vol.70
-
-
Sørensen, J.T.1
Enevoldsen, C.2
Østergaard, S.3
-
20
-
-
85033907188
-
Alternativ fremgangsmåder ved optimering af foderrationer
-
DIAS, Denmark, cap 17, 28 pp.
-
Thysen, I., 1983. Alternativ fremgangsmåder ved optimering af foderrationer. Beretning 551, DIAS, Denmark, cap 17, 28 pp.
-
(1983)
Beretning
, vol.551
-
-
Thysen, I.1
-
22
-
-
21144479386
-
Fünfjarhrige Untersuchungen zur Umstellung auf ökologische Milcherzeugung
-
von Weber, S., Pabst, K., Schulte-Coerne, H., Westphal, R., Gravert, H.O., 1993. Fünfjarhrige Untersuchungen zur Umstellung auf ökologische Milcherzeugung. Züchtungskunde 65, 325-337.
-
(1993)
Züchtungskunde
, vol.65
, pp. 325-337
-
-
Von Weber, S.1
Pabst, K.2
Schulte-Coerne, H.3
Westphal, R.4
Gravert, H.O.5
-
23
-
-
85033938502
-
Comparative studies of organic and conventional dairy farms in a hill region of Germany
-
Witzenhausen, 22-25 July 1991
-
Winchler, C., Steinback, J., 1991. Comparative studies of organic and conventional dairy farms in a hill region of Germany. Proc. Int. Congress on Alternatives in Animal Husbandry. Witzenhausen, 22-25 July 1991, 321-327.
-
(1991)
Proc. Int. Congress on Alternatives in Animal Husbandry
, pp. 321-327
-
-
Winchler, C.1
Steinback, J.2
-
24
-
-
0342371977
-
Modelling of the production of a dairy cow in a net energy system. Presentation and documentation of the PC-model SIMCOW
-
DIAS, Denmark, 39 pp.
-
Østergaard, S., Sørensen, J.T., Kristensen, V.F., Kristensen, T., 1994. Modelling of the production of a dairy cow in a net energy system. Presentation and documentation of the PC-model SIMCOW. Forskning Rapport 24, DIAS, Denmark, 39 pp.
-
(1994)
Forskning Rapport
, vol.24
-
-
Østergaard, S.1
Sørensen, J.T.2
Kristensen, V.F.3
Kristensen, T.4
-
25
-
-
85033924057
-
Strategies for concentrate feeding to obtain optimum feeding level in high yielding dairy cows
-
DIAS, Denmark, 144 pp.
-
Østergaard, V., 1979. Strategies for concentrate feeding to obtain optimum feeding level in high yielding dairy cows. Beretninng 482, DIAS, Denmark, 144 pp.
-
(1979)
Beretninng
, vol.482
-
-
Østergaard, V.1
-
26
-
-
85033906879
-
The effect of dairy cow housing systems on health, reproduction, production and economy
-
DIAS, Denmark, 256 pp.
-
Østergaard, V., 1985. The effect of dairy cow housing systems on health, reproduction, production and economy. Beretning 588, DIAS, Denmark, 256 pp.
-
(1985)
Beretning
, vol.588
-
-
Østergaard, V.1
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