Research article - Peer-reviewed, 1995
Predictions of growth and nutritional value of forage leys with a dynamic model
Gustavsson, Anne-MajAbstract
The model was tested on independent data from four experiments in three different locations over two or three years and at three levels of N fertilizer, making a total of 27 data sets (time series). The root mean square differences between predicted and observed values (RMSP) in percentage of the mean of observed values were for DM: 12-13%, for CP: 10-14% and for ME: 3-4%. Predictions of DM and ME two weeks before harvest were as accurate as predictions one week before harvest, but predictions of CP were less accurate for a two-week prediction.Published in
Agricultural Systems1995, volume: 47, number: 1, pages: 93-105
Publisher: ELSEVIER SCI LTD
Authors' information
Swedish University of Agricultural Sciences, Department of Agricultural Research for Northern Sweden
UKÄ Subject classification
Agricultural Science
Publication Identifiers
DOI: https://doi.org/10.1016/0308-521X(94)P3277-2
URI (permanent link to this page)
https://res.slu.se/id/publ/42259