Effect on a peat soil of application of superphosphate at various rates
The effect on a fen soil of superphosphate applied for 34 years at the annual rates of 0, 100, 200, and 300 kg/ha was studied. The material consisted of samples from a field trial at the Leteensuo Experiment Station. The soil samples from the ploughing layer were collected in autumn 1956, and the ha...
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| Format: | Article |
| Language: | English |
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Scientific Agricultural Society of Finland
1959-01-01
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| Series: | Agricultural and Food Science |
| Online Access: | https://journal.fi/afs/article/view/71475 |