Determination of available soil phosphorus by chemical methods
Phosphorus uptake by oats in pot experiments was compared with phosphorus test values obtained for experimental soils. Phosphorus was extracted from the soil using acid ammonium acetate solution, Bray 1 solution, Olsen solution, ammonium fluoride, distilled water and anion exchange resin. Intensity...
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| Format: | Article |
| Language: | English |
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Scientific Agricultural Society of Finland
1978-07-01
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| Series: | Agricultural and Food Science |
| Online Access: | https://journal.fi/afs/article/view/71982 |