Effect of nitrogen fertilization on growth in a Salix viminalis stand using a response surface experimental design

Author:

Alriksson Börje1,Ledin Stig2,Seeger Paul3

Affiliation:

1. a Department of Short Rotation Forestry , Swedish University of Agricultural Sciences , P.O. Box 7016, Uppsala, S‐750 07, Sweden

2. b Department of Soil Sciences , Swedish University of Agricultural Sciences , P.O. Box 7014, Uppsala, S‐750 07, Sweden

3. c Department of Statistics, Data Processing and Agricultural Extension , Swedish University of Agricultural Sciences , P.O. Box 7013, Uppsala, S‐750 07, Sweden

Publisher

Informa UK Limited

Subject

Forestry

Reference14 articles.

1. Ager , A. Rönnberg‐Wästljung , A. Thorsén , J. and Sirén , G. 1986. Genetic improvement of willows for energy forestry in Sweden, Report 43 47Uppsala: Swedish Univ. Agric. Sci., Section of Energy Forestry. ISBN 91–576–2740–1.

2. Anon. 1989. SAS/STAT User's Guide, Version 6,, Fourth Edition, Vol. 2, 891–996. Cary, NC: SAS Institute Inc.

3. Box , G. E. P. and Draper , N. R. 1987. Empirical Model‐building and Response Surfaces, 663New York: John Wiley & Sons, Inc. ISBN 0–471–81033–9.

4. Nutrient cycling in energy forest plantations

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