The effect of shading of stock plants on rhizogenesis in stem cuttings of Berberis thunbergii 'Red Rocket'

• Autorzy: Pacholczak A , Szydlo W. , Lukaszewska A.
• Języki publikacji: EN

Abstrakty

EN

In order to improve vegetative propagation of Berberis thunbergii ‘Red Rocket’, stock plants were subjected to shading and IBA treatment, as well as to the application of two commercially available rooting powders. Spraying stock plants with IBA 24 hours prior to cutting harvest gave the effect comparable to the use of rooting powders. Reduction of light intensity by 50 % and 96 % of ambient prior to harvest of cuttings improved rooting. Positive effect of shading results in changes in shoot anatomy, i.e. a weaker sclerenchyma development. Enhanced rooting in cuttings from shoots grown under reduced light intensity was accompanied by a decrease in the concentration of soluble proteins and by an increase in total chlorophyll content while the concentration of total soluble sugars remained unaffected.

Słowa kluczowe

EN

Red Rocket berberis; total soluble sugar; plant physiology; rooting; soluble protein; Berberis thunbergii; anatomy; ornamental plant; chlorophyll; shoot; vegetative propagation; berberis shrub

• Wydawca: -
• Czasopismo: Acta Physiologiae Plantarum
• Rocznik: 2006
• Tom: 28
• Numer: 6
• Opis fizyczny: p.567-575,fig.,ref.

Twórcy

autor

Pacholczak A

• Warsaw Agricultural University, Nowoursynowska 159, 02-776 Warsaw, Poland

autor

Szydlo W.

autor

Lukaszewska A.

Bibliografia

• Bukovac M.J., 1972. Foliar penetration of plant growth sub itances with special reference to fruit trees. Acta Hort. 34: 69-77.
• Caesar J.C., 1990. Effect of simulated shade-light quality on stem anatomy of Pinus contorta seedlings. IAWA-Bulletin 11: 2, 120.
• Chowdhury P.K., Thangaraj M., Jayapragasm M., 1994. Biochemical changes in low irradiance tolerant and susceptible rice cultivars. Biol. Plant. 36: 237-242.
• Doud S.L., Carlson R.F., 1977. Effects of etiolation, stem anatomy, and starch reserves on root initiation of layered Malus clones. J. Amer. Soc. Hort. Sci. 102: 487-491.
• Dubois M., Gilles K.A., Hamilton J.K., 1956. Colorimetric metod for determination of sugars and related substances. Anal. Chem. 28: 350-356.
• Frolich E.F., 1961. Etiolation and the rooting of cutings. Calif. Avocado Soc. Yearbook 34: 136-138.
• Harrison-Murray R.S., Howard B.H., 1982. Effects of prior etiolation on adventitious rooting of apple cuttings. Int. Soc. Hort. Sci. 21st Int. Hortic. Cong., Hamburg. Vol 2: 1281.
• Hartmann H.T., Kester D.E., Davies F.T., Geneve R.L., 1997. Plant propagation - Principles and Practices, 6th ed., Prentice Hall, Upper Saddle River, p. 276-385, 667-725.
• Henriksson J., Haukioja E., Ossipov V., 2003. Effects of host shading on consumption and growth of the geometrid Epirrita autumnata: Interactive roles of water, primary and secondary compounds. Dept. of Biology, Univ. of Turku, FIN-20014 Turku. Finland. Oikos. 2003, 103: 1, 3-16; many ref.
• Herman D.E., Hess C.E., 1963. The effect of etiolation upon the rooting of cuttings. Comb. Proc. Inter. Plant Prop. Soc. 13: 42-62.
• Inskeep, W.P., Bloom P.R., 1985. Extinction coefficients of chlorophyll a and b in N,N-dimethylformamide and 80 % acetone. Plant Physiol. 77: 483-485.
• Lowry J. O. H., Rosebrough N. J., Farr A. L., Randall R. J., 1951. Protein measurement with the Folin phenol reagent. J. Biol. Chem. 193: 265-267.
• Macdonald B., 1989. Practical woody plant propagation for nursery growers. Timber Press, Portland, Oregon. Maynard B.K., Bassuk N.L., 1985. Etiolation as a tool for rooting cuttings of difticult-to-root woody plants. Proc. Int. Plant Prop. Soc. 35: 487-495.
• Morgan R., Porath D., 1980. Chlorophyll determination in intact tis sues using N,N-Dimethylformamide. Plant Physiol. 65: 478-479.
• Nicolini E., Chanson B., Bonne F., 2001. Stem growth and epicormic branch formation in understorey beech trees (Fagus sylvatica L.). Ann. Bot. 87: 373-750.
• Pacholczak A., Szydło W., Łukaszewska A., 2005a. Effectiveness of foliar auxin application to stock plants in rooting of stem cuttings of ornamental shrubs. Propagation of Ornamental Plants 5(2): 100-106.
• Pacholczak A., Szydło W., Łukaszewska A., 2005b. The effect of etiolation and shading of stock plants on rhizogenesis in stem cuttings of Cotinus coggygria. Acta Physiologiae Plantarum vol. 27. No 4A: 317-328.
• Rosa L.S., Sa T.D., Carvalho C.J.R., 1998. Ecophysiological and morphological responses of rosewood (Aniba rosaeodora Ducke) to different levels of shading in nursery conditions. Boletim da Faculdade de Ciencias Agrarias do Para, Brazil. 1998. publ. 1999. No 30: 119-132; 23 ref.
• Song Ch.Y., Song N.H., Shin D.G., 1995. Effect of shade and forcing date on growth and flowering of potted Rhododendron obtusum. J. Korean Soc. For Hort. Sci. 36: 641-648.
• Szydło W., Marczyński S., 1998. [Effect of foliar auxin application on propagation of ornamental shrubs] - Conference: Propagation of Ornamental Plants, Institute of Pomology and Floriculture, Skierniewice: 33-38. (in Polish)
• Zimmerman, P. W., Wilcoxon F., 1935. Several chemical growth substances which cause initiation of roots and other responses in plants. Contr. Boyce Thompson Inst. 7: 209-229.