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| Titel: |
The Influence of Colt and F 12/1 Rootstocks on Sweet Cherry Nutrition as Demonstrated by the Leaf Content of Major Nutrients |
| Auteur: |
Ystaas, Jonas Frøynes, Oddmung |
| Verschenen in: |
Acta agriculturae Scandinavica. Section B, Soil and plant science |
| Paginering: | Jaargang 45 (1995) nr. 4 pagina's 292-296 |
| Jaar: |
1995-12-01 |
| Inhoud: |
The mineral composition of shoot leaves of the sweet cherry cultivars 'Sam', 'Ulster' and 'Van' on rootstocks F 12/1 (Primus avium) and Colt (Primus avium × Primus pseudocerasus) was studied over 11 years (1981-91). The leaf nitrogen, phosphorus and potassium concentrations were consistently and significantly higher in trees of all cultivars on F 12/1 compared with trees on Colt. Leaf magnesium and calcium concentrations were significantly higher in trees of all cultivars on Colt compared with trees on F 12/1, except for calcium in the case of 'Ulster'. The same pattern of distribution of major nutrients was found in the leaves of unworked rootstocks. It is concluded that the differences in leaf concentration of major nutrients between trees on the two rootstocks are primarily attributable to the inherent capacity of the rootstock to absorb nutrients. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 10 van 10 gevonden artikelen
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