Saarela, Into (2008) Changes of yield responses and soil test values in Finnish soils in relation to cumulative phosphorus and potassium balances. In: NJF Report, Nordic Association of Agricultural Scientists, 4 (2), pp. 52-55.
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Summary
Field experiments with five rates of annual P fertilisation were carried out at 24 sites in Finland 1977-1994. A summary of the yield results was calculated on the basis of the amounts of P recommended to cereals according to STP in early 1990s.
The effects of repeated K fertilisation were studied at 21 sites in 1977-1994.
| EPrint Type: | Conference paper, poster, etc. |
|---|---|
| Type of presentation: | Paper |
| Keywords: | phosphorus, potassium, yield, cereals |
| Subjects: | Soil > Nutrient turnover |
| Research affiliation: | Finland > Luke Natural Resources Institute |
| Related Links: | http://www.njf.nu |
| Deposited By: | Koistinen, Riitta |
| ID Code: | 15813 |
| Deposited On: | 15 Jun 2009 |
| Last Modified: | 12 Apr 2010 07:39 |
| Document Language: | English |
| Status: | Published |
| Refereed: | Not peer-reviewed |
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