Management of microbial factors in the rhizosphere and nutrient solution of hydroponically grown tomato

Acta Horticulturae

Volumn 450, Issue , 1997, Pages 335-339

  Waechter Kristensen, B ^a   Sundin, P ^a   Gertsson, U E ^a   Hultberg, M ^a   Khalil, S ^a   Jensen, P ^a   Berkelmann Loehnertz, B ^b   Wohanka, W ^b  

^a SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES   (Sweden)

^b Forschungsanstalt Geisenheim   (Germany)

Author keywords

Bacteria; Phenolic acid; Plant growth promoting rhizobacteria; Slow filtration; TOC

Indexed keywords

EID: 0000610068     PISSN: 05677572     EISSN: None     Source Type: Book Series    
DOI: 10.17660/actahortic.1997.450.40     Document Type: Conference Paper

References (22)

1. Berkelmann, B. 1991. Charakterisierung der Bakterienflora und des antagonistischen Potentials in der zirkulierenden Náhrlósung einer Tomatenkultur (Lycopersicon esculentum MILL.) in Steinwolle. Geisenheimer Berichte 10.
2. Ellis, KV.1991. Water disinfection: A review with some consideration of the requirements of the third world. Critical Reviews in Environmental Control 20: 341-407.
3. Gertsson, UE; Hansson, I; Waechter-Kristensen, B; Lundquist, S; Svedelius, G and Weich, R. 1994. Tomato grown in circulating nutrient solution using rockwool and as hydroponics. Acta Horticulturae 361: 237-244
4. Goldberg, NP; Stanghellini, MP and Rasmussen, SL. 1992. Filtration as a method for controlling Pythium root rot of hydroponically grown cucmber. Plant Disease 76: 777-779.
5. Hultberg, M; Waechter-Kristensen, B and Jensen, P. 1996. Colonization of tomato seeds and rockwool by plant-growth promoting rhizobacteria. (Manuscript)
6. Lynch, JM. 1990. The Rhizosphere. Chichester.
7. Runia, TW. 1994a. Elimination of root-infecting pathogens in recirculation water from closed cultivation systems by ultra-violet radiation. Acta Horticulturae 361: 361-371.
8. Runia, TW. 1994b. Desinfection of recirculation water from closed cultivation sytems with ozone. Acta Horticulturae 361: 388-396.
9. Runia, TW; van Os, EA and Bollen, GJ. 1988. Desinfection of drainwater from soilless cultures by heat treatment. Netherlands Journal of Agricultural Sciences 36: 231-238.
10. Stanghellini, MP; Stowell, LJ and Bates, ML. 1984. Control of root rot of spinach caused by Pythium aphanidermatum in a recirculating hydroponic system by ultraviolet radiation. Plant Disease 68: 1075-1076.
11. Sundin, P; Waechter-Kristensen, B and Jensen, P. 1995. Effects of saprophytic bacteria in the closed hydroponic culture of greenhouse crops. Acta Horticulturae 396: 243-250.
12. Sundin, P; Waechter-Kristensen, B; Mari, SY. Gertsson, UE; Hagtorn, U; Jensen, P; Lundh, J; Knutsson, M; Jonsson, JA and Matthiasson, L. 1996. Phytotoxic compounds of closed hydroponic tomato cultures. Proc.9, h Int.Symp.Soilless Culture, St Helier, Jersey, 12-19 April 1996 (in press).
13. Visscher, JT; Parmasivan, R; Raman, A and Heijnen, HA. 1987. Slow sand filtration for community water supply: planning, design, construction, operation and maintenance. International Reverence Centre for Community Water Suply and Sanitation. The Hague.
14. Waechter-Kristensen, B; Gertsson, UE and Sundin, P. 1994a. Prospects for microbial stabilization in the hydroponic culture of tomato using circulating nutrient solution. Acta Horticulturae 361: 382-387.
15. Waechter-Kristensen, B; Sundin, P and Jensen, P. 1994b. Degradation of phenolic acids by bacteria isolated from hydroponic tomato culture with circulating nutrient solution. Acta Horticulturae 381:611-614.
16. Waechter-Kristensen, B; Khalil, S; Sundin, P; Englund, J-E; Gertsson, UE and Jensen, P. 1996a. Study of the microbial dynamics in the root environment of closed, hydroponic cultivation systems for tomato using phospholipid fatty acid profiles. Acta Horticulturae 440: 193-198.
17. Waechter-Kristensen, B and Gertsson, UE. 1996a. Bacteria in the nutrient solution and rhizosphere of hydroponically grown tomato. (Manuscript).
18. Waechter-Kristensen, B and Gertsson, UE. 1996b. Plant response to bacterization of closed hydroponic systems, (manuscript)
19. Waechter-Kristensen, B; Khalil, S; Hultberg, M; Englund, J-E; Sundin, P and Jensen, P. 1996b. Criteria for evaluation of the microbial status of closed hydroponic systems. (Manuscript).
20. Wohanka, W. 1993. Slow sand filtration and UV radiation; low-cost techniques for disinfection of recirculating nutrient solution or surface water. Proceedings of the 8th International Congress in Soilless Culture, 2ntl-9, Oct. 1992, Hunter's Rest, South Africa, 497-511.
21. Wohanka, W. 1995. Disinfection of recirculating nutrient solutions by slow sand filtration. Acta Horticulturae 382: 246-255.
22. Yu, JQ and Matsui, Y. 1993. Extraction and identification of phytotoxic substances accumulated in nutrient solution for the hydroponic culture of tomato. Soil Science and Plant Nutrition 39: 691-700.