Long term influence of fertilization in a Nardetum
✍ Scribed by O. Hegg; U. Feller; W. Dähler; C. Scherrer
- Publisher
- Springer Netherlands
- Year
- 1992
- Tongue
- English
- Weight
- 418 KB
- Volume
- 103
- Category
- Article
- ISSN
- 1385-0237
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The experimental field, which has been installed by Dr. W. LOdi on the Schynige Platte in 1930, has been reconstructed and permanently marked. It includes 340 single plots, where different combinations of fertilization and cultivation had been tested up to the fifties. From 1988 to 1990 new data had
This part refers to the previous article 'The management of great quantities of data from permanent plots', where the techniques of data management and analysis are described. From the plots of Dr. W. Ltidi, the average indicator values were calculated for moisture, soil reaction, nutrients supply,