Nitrogen cycle and microorganisms in a hydroponic system as influenced by the amount of nitrogen applied

Acta Horticulturae

Volumn 481, Issue , 1999, Pages 371-377

  Schwarz, D ^a   Ruppel, S ^a   Kuchenbuch, R ^a  

^a LEIBNIZ INSTITUTE OF VEGETABLE AND ORNAMENTAL CROPS   (Germany)

Author keywords

Ammonifying; Lycopersicon lycopersicum; Nitrate reducing and denitrifying bacteria; Nitrifying; Nitrogen; Nitrogen losses; Nutrient Film Technique; Salinity

Indexed keywords

BACTERIA (MICROORGANISMS); LYCOPERSICON ESCULENTUM;

EID: 11144304905     PISSN: 05677572     EISSN: None     Source Type: Book Series    
DOI: 10.17660/actahortic.1999.481.43     Document Type: Article

References (23)

1. Adams, P. 1988. Some response of tomatoes grown in NFT to sodium chloride. ISOSC Proceedings, Flevohof, NL 7:59-70
2. Adams, P. 1994. Nutrition of greenhouse vegetables in NFT and hydroponic systems. Acta Hort. 361,245-257.
3. Berkelmann, B. 1992. Charakterisierung der Bakterienflora und des antagonistischen Potentials in der zirkulierenden Nährlösung einer Tomatenkultur (Lycopersicon lycopersicum Mill.) in Steinwolle. Geisenheimer Berichte Band 10, Dissertation, Georg-August-Universität Gottingen.
4. Cochran, W.G. 1950: Estimation of bacterial densities by means of the most probable number. Biometrics 6, 105-116.
5. 2 - Emissionen aus einem Kultursystem im Gewächshaus. Dissertation Universität Hannover, Verlag Ulrich Grauert, Stuttgart, 119 pp.
6. Dunger, W. and H.J. Fiedler 1989: Methoden der Bodenbiologie. VEB Gustav Fischer Verlag, Jena.
7. Granli, T. and Bockman, O.C. 1994. Nitrous oxide from agriculture. Norwegian Journal of Agricultural Sciences 12, 8-125.
8. Hall, D.A. 1983. The influence of nitrogen concentration and salinity of recirculating solutions on the early-season vigour and productivity of glasshouse tomatoes. Journal of Horticultural Science 58, 411-415.
9. Hirte, W. F. 1961. Glycine-Pepton-Agar: ein vorteilhafter Nährboden für bodenbakterio-logische Arbeiten. Zentralblatt fiir Bakteriologie Abt. II. 114, 141-146.
10. Kafkafi, U. 1991. Root growth under stress, salinity. In: Plant roots. The hidden half. Eds. Y. Waisel, U. Kafkafi, A. Eshel. Marcel Dekker p 375-391
11. Krüger, I. 1992. Die Nährstoffaufnahme und -verwertung beim Anbau von Tomate und Gurke auf Steinwolle als Grundlage fiir eine bedarfsgerechte Nahrstoffversorgung. Dissertation Humbolt Univ. zu Berlin, 115 pp.
12. Low, A.P., J.M. Stark and L.M. Dudley 1997. Effects of soil osmotic potential on nitrification, ammonification, N- assimilation, and nitrous oxide production. Soil Science 162, 1, 16-27.
13. Marschner, H. 1995. Mineral nutrition of higher plants. Academic Press Limited, London, 2. Edition, 889 pp.
14. Morgan, J.A. and W.J. Parton 1989. Characteristics of ammonia voltatilization from spring wheat. Crop Science 29,726-731.
15. Rao, D.L.N, and H. Pathak 1996. Ameliorative influence of organic matter on biological activity of salt-affected soils. Arid. Soil Res. Rehabil. 10,4, 311-319.
16. 2 concentrations: C- 14 partitioning after pulse labelling. Plant and Soil 180, 101-111.
17. Schacht, H. 1991. Steuerung der Düngung von Gewächshausgurke (Cucumis sativus L.) in geschlossenen Nährlösungssystemen mit Hilfe eines Simulationsmodells. Dissertation Univ. Hannover, 130 pp.
18. Schlegel, H.G. 1992. Allgemeine Mikrobiologie. Georg Thieme Verlag Stuttgart, New York, 634 pp.
19. Schwarz, D., F.-G. Schröder and R. Kuchenbuch 1996. Balance sheets for water, potassium and nitrogen for tomatoes grown in two closed circulated hydroponic systems. Gartenbauwissenschaften 61,5, 249-255.
20. Sonneveld, C. and A. Straver 1988. Voedingsoplossing voor groenten en bloemen in water of substraten. Consulentenschap voor de Tuinbouw. Proofstation voor Tuinbouw onder Glas, Naaldwijk 11, p 36.
21. Sonneveld, C. and G.W.H. Welles 1989. Yield and quality of rockwool-grown tomatoes as affected by variations in EC-value and climatic conditions. Plant and Soil 111, 37-42.
22. Tachibana, S. and I. Suzuki 1980. Studies on the fertilization and cultivation of horticultural crops under covering conditions. VI. Effects of the concentration of nutrient solution on the chemical constituents in the root exudate of cucumber and tomato. The Bulletin of the faculty of Agriculture, Mie Univ., n. 60, 1-13.
23. Zerche, S. and R. Kuchenbuch 1995. Stickstoff- und Kaliumbilanzen bei Anbau von Chrysanthemen (Dendanthema-Grandiflorum-Hybriden) im Plant Plane Hydroponic Verfahren. Zeitschrift fiir Pflanzenernahrung und Bodenkunde 158, 393-398.