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The influence of the O2-concentration in the nutrient solution on the development of cucumber plants in a special hydroponic-system


, : The influence of the O2-concentration in the nutrient solution on the development of cucumber plants in a special hydroponic-system. Acta Horticulturae (37): 2046-2050

A hydroponics system, using PVC tubes to circulate the nutrient solution, is described. Oxygen enrichment was provided by spraying the solution through and over short vertical tubes and also via compressed air. When cucumbers were oxygenated at different levels their shoot growth showed a positive correlation with the O2 level in the solution. The O2 utilization depended on climatic factors.

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Coleman I.P.L.; Hilburn M.E.; Blair J.A., 1978: The intestinal absorption of lead. Biochemical Society Transactions 6(5): 915-917

Ivanyi, T.; Blackburn, R. E.; Rinaman, L.; Hoffman, G. E.; Stricker, E. M.; Verbalis, J. G., 1994: Different patterns of plasma and CSF oxytocin secretion in response to hypertonic saline or mannitol. Neuroendocrinology 60(SUPPL 1): 64

Hansen, Lisbeth Truelstrup; Huss, Hans Henrik, 1998: Comparison of the microflora isolated from spoiled cold-smoked salmon from three smokehouses. The microflora on spoiled, sliced and vacuum packed, cold-smoked salmon from three smokehouses was quantified and characterized in two independent experiments. Large variations in the microflora were observed both within (i.e. among vacuum packs f...

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Condamine H.; Guenet J L.; Jacob F., 1983: Recombination between 2 mouse t haplotypes t w 12 tf and t l u b 1 segregation of lethal factors relative to centromere and tufted tf locus. Recombination between 2 mouse t-haplotypes tw12tf and tLub-1, was investigated by screening the tailless progeny of the cross .tau. tw12tf/tLub-1 + .times. .sbd.Ttf/+tf for the segregation of tufted phenotype, tw212 and tLub-1 lethal factors, and...

Kominami, M., 1957: A survey of keratinolytic or keratinophilic moulds from soil in Japan. I. On Keratinomyces ajelloi isolated from soil in Japan. Three strains of keratinolytic mould isolated from soils in stables (at a zoo) were identified as Keratinomyces ajelloi; they were generally inactive towards sugars and alcohols.

Pozzi R., 1971: The Acqua Vigesso spring and the hydrogeology of the Malesco Zone, Orsera Valley, Val Vigezzo, Novara Province. Pubblicazione - Milan, Universita, Istituto di Geologia e Paleontologia 112(9): 1-21

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