Effects of pH value and mn application on yield and nutrient absorption with rockwool grown gerbera (refereed)

Acta Horticulturae

Volumn 450, Issue , 1997, Pages 139-147

  Sonneveld, C ^a   Voogt, W ^a  

^a Research Station for Floriculture and Glasshouse Vegetables   (Netherlands)

Author keywords

Ammonium; Soilless culture

Indexed keywords

EID: 0141487340     PISSN: 05677572     EISSN: None     Source Type: Book Series    
DOI: 10.17660/actahortic.1997.450.15     Document Type: Conference Paper

References (15)

1. Barker, A. V., 1980. Ammonium and nitrate nutrition of horticultural crops. Hort. Rev. 2: 395-423.
2. De Kreij, C, Sonneveld, C, Warmenhoven, M. G. and Straver, N. A., 1992. Guide values for nutrient element contents of vegetables and flowers under glass. Proefstation voor Tuinbouw onder Glass, Naaldwijk, Series: Voedingsoplossingen glastuinbouw 69 pp.
3. Feigin, A., Ginzburg, C., Gilead, S., and Ackerman, A., 1986. Effect of NH4/NO3 ratio in nutrient solution on growth and yield of greenhouse roses. Acta Hort. 189: 127-135.
4. Green, J. L. and Holley, W. D., 1974. Effect of the NH4: NO3 ratio on net photosynthesis of carnation. J. Amer. Soc. Hort. Sci. 99: 420-424.
5. Guba, W., 1994a. The effect of pH in the root medium on production and quality of gerbera grown in rockwool. J. Fruit and Ornamental Plant Research 2 no 3: 123-134.
6. Guba, W., 1994b. The effect of different NH4/NO3 ratios on the production and quality of gerbera grown in rockwool. J. Fruit and Ornamental Plant Research 2 no 4: 143-155.
7. Ikeda, H. and Osawa, T., 1980. Comparison of adaptability to nitrogen source among vegetable crops II. Growth response and accumulation of ammonium-and nitrate nitrogen of leaf vegetables cultured in nutrient solution containing nitrate, ammonium and nitrite as nitrogen sources. J. Japan. Soc. Hort. Sci. 48: 435-442.
8. Ikeda, H. and Osawa, T. 1983. Effect of ratios of NO3 to NH4 and concentrations of each N source in the nutrient solution on growth and leaf constituents of vegetable crops and solution pH. J. Japan. Soc. Hort. Sci. 52: 159-166.
9. Jung, H. B., Ito, T. and Maruo, T., 1994. Effect of shading and NO3 : NH4 ratios in the nutrient solution on the growth and yield of pepper plant in nutrient film technique culture. J. Japan. Soc. Hort. Sci. 63: 371-377.
10. Mengel, K. and Kirkby, E. A., 1987. Principles of Plant Nutrition, 4th Edition. Intern. Potash Institute Berne Switzerland.
11. Sonneveld, C, 1980. Growing cucumbers and tomatoes in rockwool. Intern. Soc. for Soilless Culture ISOSC. Proc. of the fifth Intern. Congress on Soilless Culture, Wageningen 1980: 253-262.
12. Sonneveld, C. and Voogt, W., .1984. Micro nutrient uptake of glasshouse cucumbers grown on rockwool. Comm. Soil Sci. Plant Anal. 15: 519-535.
13. Sonneveld, C. and Voogt, W., 1994. Effect of calcium and ammonium on the appearance of secondary shoot chlorosis in rockwool grown cucumbers. Proc. SINO Intern. Coll. on Soilless Culture '94, Hangzhou, China, 22-26 May 1994. China Agrie. Sci. Press: 86-94.
14. Voogt, W., 1995. Effect of the pH on rockwool grown carnation (Dianthus caryophyllus). Acta Hort. 401: 327-336.
15. Zozorna, P. Caselles, J. and Carpena, O., 1987. Response of pepper plants to NO3 : NH4 ratio and light intensity. J. Plant Nutrition 10: 773-782.