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Details van artikel 6 van 11 gevonden artikelen
| Titel: |
Influence of micronutrient and phoshorous levels and chelator to iron ratio on growth, chlorosis, and nutrition of Vaccinium ashei reade and V. elliottii chapman |
| Auteur: |
Korcak, R. F. |
| Verschenen in: |
Journal of plant nutrition |
| Paginering: | Jaargang 12 (1989) nr. 11 pagina's 1311-1320 |
| Jaar: |
1989-11 |
| Inhoud: |
'Tifblue' (V. ashei Reade) and US 280 (V. elliotti Chapman) blueberry plants were exposed to 2×2×2 factorial treatments of high and low phosphate and micronutrients (Cu, Zn, Mn, and B) and excess or stoichiometric concentrations of a chelator (EDDHA) added to Fe(NO3)3 in pH 6.8 solution cultures. Phosphorous was applied at 20 (low) or 400 (high) μM levels, micronutrients at low or high levels and either a 1:1 or 10:1 ratio of chelator to Fe concentrations. Excess chelator in the nutrient solution always increased the severity of chlorosis except for US 280 plants grown under low P and stoichiometric chelator where neither micronutrient level resulted in chlorosis. Increased P concentration usually resulted in more severe chlorosis except for 'Tifblue' plants grown under low micronutrients and stoichiometric chelator where chlorosis did not develop with either P level. 'Tifblue' and US 280 differed in there response to excess solution Cu levels. Unlike highbush blueberries (V. corymbosum L.), these two species of blueberries responsed to excess chelator in a manner similar to that reported for monocots. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 6 van 11 gevonden artikelen
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