Some phosphorus test values and fractions of inorganic phosphorus in soils
The relation between the P test values obtained by four methods and the inorganic phosphorus fractions of soil was studied on the basis of a material consisting of 346 samples of mineral soils originating from the surface layer and from the deeper layers. Fairly large differences were found in the r...
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| Format: | Article |
| Language: | English |
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Scientific Agricultural Society of Finland
1965-09-01
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| Series: | Agricultural and Food Science |
| Online Access: | https://journal.fi/afs/article/view/71636 |