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græsning og høslæt i naturplejen.pdf

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Kilder<br />

1 Mengel, K. & Kirkby, E.A., 1978:<br />

Principles of plant nutrition. International Potash Institute, Bern<br />

2 Fitter, A.H. & Hay, R.M.K., 1987:<br />

Environmental physiol<strong>og</strong>y of plants, 2 nd edition. Academic Press, London<br />

3 Harley, J.L. & Smith, S.E., 1983:<br />

Mycorrhizal symbiosis. Academic Press, London<br />

4 Holmes, W., 1989:<br />

Grass, its production and utilization, 2 nd edition. Edited by W. Holmes.<br />

Blackwell Scientifi c Publications, Oxford<br />

5 Buttenschøn, J. & Buttenschøn, R.M., 1982:<br />

Grazing experiments with cattle and sheep on nutrient poor, acidic<br />

grassland and heath; III: Animal nutrition. Natura Jutlandica 21, pp.<br />

28-48<br />

6 Buttenschøn, R.M., Buttenschøn, J., Petersen, H. & Ejlersen, F. 2001:<br />

Husdyr <strong>og</strong> <strong>græsning</strong>, pp.25-45 I: Pedersen, L.B., Buttenschøn, R.M. &<br />

Jensen, T.S., 2001: Græsning på ekstensivt drevne naturarealer – Effekter<br />

på stofkredsløb <strong>og</strong> naturindhold. Park- <strong>og</strong> landskabsserien nr.<br />

34. Skov <strong>og</strong> Landskab, Hørsholm<br />

7 Bokdam, J., 2003:<br />

Nature conservation and grazing management. Free-ranging cattle as a<br />

driving force for cyclic succession. PhD-afhandling. Wageningen Unversity,<br />

Wageningen, The Nederlandens<br />

8 Petrak, M., 1987:<br />

Zur Ökol<strong>og</strong>ie einer Damhirschpopulation (Cervus dama Linné, 1758)<br />

in der nordwestdeutschen Altmoränenlandschaft des Niedersächsischen<br />

Tiefl andes. Ferdinand Enke, Stuttgart<br />

9 Hodgson, J. & Grant, S.A., 1981:<br />

Grazing animals and forage resources in the hills and uplands. Proceedings<br />

of British Grassland Society Occasional Symposium 12, pp.<br />

41-57.<br />

10 Grant S.A. & Campbell, D.R., 1978:<br />

Seasonal variation in the in vitro digestibility and structural carbohydrate<br />

content of some commonly grazed plants of blanket b<strong>og</strong>. Journal<br />

of the British Grassland Society 33, pp.167-173<br />

124

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