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Details van artikel 5 van 8 gevonden artikelen
| Titel: |
Effects of magnesium and potassium soil applications on yields and leaf nutrient concentrations of red raspberries and on soil analyses |
| Auteur: |
Kowalenko, C. G. |
| Verschenen in: |
Communications in soil science and plant analysis |
| Paginering: | Jaargang 12 (1981) nr. 8 pagina's 795-809 |
| Jaar: |
1981 |
| Inhoud: |
Magnesium and potassium applications did not affect yield of Willamette raspberries in a study conducted between 1974 and 1977 in British Columbia. Potassium increased berry size but only in one of the three years that berry size was recorded. Leaf Mg, K, Ca and P concentration plateaus were established using biweekly sampling in 1977 and comparison with literature data of studies on a similar soil and with the same raspberry cultivar. New cane leaf K was relatively stable between August 10 and September 25, Mg between July 10 and August 15 and P between September 1 and 20. A relatively stable concentration plateau for Ca occurred between July 10 and August 5 but was not as consistent from year to year as were Mg, K and P concentration plateaus. Correlations between soil nutrient extraction values and corresponding leaf nutrient concentrations (during the established concentration plateaus) were found for both Mg and K, with Mg being better than K. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 8 gevonden artikelen
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