Home > I International Symposium of the Research and Cultivation of Roses > PROMOTION OF “BOTTOM BREAKS” IN ROSES BY SPRAY TREATMENT WITH A CYTOKININ-RICH SEAWEED CONCENTRATE

Articles

PROMOTION OF “BOTTOM BREAKS” IN ROSES BY SPRAY TREATMENT WITH A CYTOKININ-RICH SEAWEED CONCENTRATE

Article number

189_25

Pages

209 – 214

Language

Abstract

Application of "Seamac 600", a cytokinin-rich seaweed concentrate, on roses of CVS. "Mercedes", "Jaguar", and "Gabriella", produced 14%–47% more "bottom breaks". The higher rates of increase were obtained when foliage was comparatively sparse and more light penetrated to the graft area, and the lower rates of increase corresponded to denser foliage and lower light intensities.

Publication

I International Symposium of the Research and Cultivation of Roses

Authors

M. Raviv

Keywords

Full text

https://doi.org/10.17660/ActaHortic.1986.189.25

Online Articles (27)

1. ROSE RESEARCH – CURRENT SITUATION AND FUTURE NEEDS

A. H. Halevy

2. CUT ROSE TRENDS IN JAPAN

K. Ohkawa

3. GLASSHOUSE ROSES IN GUERNSEY

D.A. Miller

4. IN VITRO MUTAGENESIS IN ROSES

F. Walther | A. Sauer

5. GROWTH INTERACTION BETWEEN CALLI OF ROSE CULTIVARS IN VITRO

H. Gavish | N. Zieslin | M. Ziv

6. STENTING OF ROSES, STARCH DEPLETION AND ACCUMULATION DURING THE EARLY DEVELOPMENT

P.A. van de Pol | M.H.A.J. Joosten | H. Keizer

7. ROOTSTOCK NATIVE TO JAPAN

K. Ohkawa

8. ROSE INVESTIGATIONAL WORK IN GUERNSEY. ROOTSTOCK AND VARIETY TRIALS; GROWING IN ROCKWOOL

D.A. Miller

9. ROOT GRAFTING AND SCREENING SUPER CANINA ROOTSTOCKS

P.A. van de Pol

10. GRAFTING AND ADVENTITIOUS ROOT FORMATION OF TEXAS FIELD ROSE BUSHES

F.T. Davies | . | C.E. Hambrick III | Y. Fann | H.B. Pemberton

11. ROOT REGENERATION OF ROSE PLANTS AS INFLUENCED BY APPLIED AUXINS

H.W.M. Fuchs

12. HARVESTING, PRUNING AND ROOT REACTIONS OF ROSES

H.W.M. Fuchs

13. EFFECTS OF MYCORRHIZAL FUNGI ON ROSA MULTIFLORA ‘BROOKS 56’ UNDERSTOCK

F.T. Davies Jr

14. INCREASES IN ROOT AND SHOOT GROWTH OF ROSA MULTIFLORA CUTTINGS TAKEN FROM STOCK PLANTS FERTILIZED WITH LIME AND P

H.B. Pemberton | V.A. Haby | W.E. Roberson | J.V. Davis

15. EFFECT OF NH₄/NO₃ RATIO IN NUTRIENT SOLUTION ON GROWTH AND YIELD OF GREENHOUSE ROSES

A. Feigin | C. Ginzburg | S. Gilead | A. Ackerman

16. CUT-ROSE PERFORMANCE: RESULT OF A TOUCHY BALANCE

H.C.M. de Stigter | A.G.M. Broekhuysen

17. WATER POTENTIAL OF ROSES IN A COMMERCIAL GREENHOUSE IN COLORADO

Joe J. Hanan

18. ADAPTATION OF THE HYDROSOLARIC GREENHOUSE FOR CULTIVATION OF ROSES FOR CUT FLOWERS

N. Zamir | G. Ginzburg | A. Arbel | N. Levav | S. Gilad | A. Ackerman | A. Hagiladi | N. Levy

19. CO₂ CONCENTRATIONS ON DUTCH HOLDINGS WITH ROSES

G. Hey

20. CARBON DIOXIDE ENRICHMENT AND FLOWER FORMATION IN ROSE PLANTS

N. Zieslin | L.M. Mortensen | R. Moe

21. THE RESPONSE OF ROSE PLANTS TO DIFFERENT NIGHT-TEMPERATURE REGIMES

N. Zieslin | E. Khayat | Y. Mor

22. VARIABILITY OF CROPS OF ROSE BUSHES GROWN UNDER A PLASTIC TUNNEL

S. Rejman | H. Wisniewska-Grzeszkiewicz

23. OWN-ROOTED ROSE PLANTS ON HYDROPONICS AS RESEARCH MATERIAL

H.C.M. de Stigter | A.G.M. Broekhuysen

24. FORCING POT ROSES FROM OWN-ROOT CUTTINGS; EFFECT OF GROWTH RETARDANTS AND LIGHT

Y. Mor | A. H. Halevy | Anton M. Kofranek | J. Kubota

25. PROMOTION OF “BOTTOM BREAKS” IN ROSES BY SPRAY TREATMENT WITH A CYTOKININ-RICH SEAWEED CONCENTRATE

M. Raviv

26. A PRELIMINARY INVESTIGATION OF ODOR CHANGES IN CUT AND INTACT ROSES IN VARIOUS STAGES OF MATURATION

P.A. van de Pol | F.T. Schiet | J.E.R. Frijters

27. IN VITRO PROPAGATION OF SOME ROSE CULTIVARS

P. Curir | C. Damiano | T. Cosmi