Effect of different concentrations of Kelpak bioregulator on the formation of above-ground biomass cocksfoot

• Autorzy: Sosnowski J. , Jankowski K. , Wiśniewska-Kadżajan B , Jankowska J.

Identyfikatory

DOI

10.5604/2081139X.1031536

• Języki publikacji: EN

Abstrakty

EN

Studies with growing cocksfoot (cv. Amila) were performed in polyurethane ring with a diameter of 36 cm and a height of 40 cm, which were dug to a depth of 30 cm and filled with soil material. As the experimental factor the trade name of bioregulator Kelpak SL was used, which includes natural plant hormones (auxin and cytokinin). The following aqueous solutions of growth regulator were used: 20, 40, and 60% and control (no preparation). Kelpak were applied to all three regrowth in the form of spray at a dose of 3cm³ring^-1 in the shoots elongation phase of the grass. The full use of experimental objects was in 2011-2012. At that time, the detailed study include aboveground biomass yield (g DM•ring^-1), leaf length (cm), width of the base of the leaf blade (cm), leaf greenness index (SPAD). On the basis of morphological leaf characters the ratio of leaf blade shaping and the ratio of their surface were calculated. The study showed a significant influence of growth regulator on the development of aboveground biomass of cocksfoot. The greatest effect was obtained with the use of sprays of solutions with a concentration 40 and 60%.

Słowa kluczowe

EN

orchard; Kelpak; biomass; SPAD index; leaf blade; yield

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2013
• Tom: Vol. 14, nr 1
• Strony: 48--52
• Opis fizyczny: Bibliogr. 24 poz., tab.

Twórcy

autor

Sosnowski J.

• Departament of Grassland and Green Areas Creation, University of Natural Sciences and Humanities in Siedlce, ul. B. Prusa 14, 08 -110 Siedlce, Poland

autor

Jankowski K.

• Departament of Grassland and Green Areas Creation, University of Natural Sciences and Humanities in Siedlce, ul. B. Prusa 14, 08 -110 Siedlce, Poland

autor

Wiśniewska-Kadżajan B

• Departament of Grassland and Green Areas Creation, University of Natural Sciences and Humanities in Siedlce, ul. B. Prusa 14, 08 -110 Siedlce, Poland

autor

Jankowska J.

• Departament of Grassland and Green Areas Creation, University of Natural Sciences and Humanities in Siedlce, ul. B. Prusa 14, 08 -110 Siedlce, Poland

Bibliografia

• 1. Abou El-Yazied A., El-Gizawy A.M., Ragab M.I., Hamed E.S. 2012. Effect of seaweed extract and compost treatments on growth, yield and quality of snap bean. Journal of American Science, 8(6): 1–20.
• 2. Bac S., Koźmiński C., Rojek M. 1993. Agrometeorologia. PWN, Warszawa: 32–33.
• 3. Bai N. R., Banu N. R.L. Prakash J.W., Goldi S.J. 2007. Effects of Asparagopsis taxiformis extract on the growth and yield of Phaseolus aureus. Journal of Basci and Applied Biology, 1(1): 6–11.
• 4. Blunden G., Jenkins T., Liu Y.W. 1996. Ehnanced chlorophyll levels in plants treated with seaweed extract. J. Appl. Phycol, 8: 535–543.
• 5. Crouch, I.J., Van Staden, J. 1993. Evidence for the presence of plant growth regulators in commercial seaweed products. Plant Growth Regul., 13: 21–29.
• 6. De Villiers J. Kotze W.A.G, Joubert M. 1983. Effect of seaweed foliar spray on fruit quality and mineral nutrition. The Decidous Fruit Grower, 33: 97–101.
• 7. Janowska B. 2011. Wpływ fluropirymidolu i benzyloadeniny na wzrost i kwitnienie cantedeskii (Zantedeschia Spreng.) uprawianej w doniczkach. Nauka Przyroda Technologie, 5(1): 1–9.
• 8. Kluza-Wieloch M. 2004. Zmienność i odziedziczalność cech łodyg i liści u badanych typów odmian słonecznika zwyczajnego (Helianthus annuus L.) Rocz. AR Pozn. CCCLXIII, Bot., 7: 149–165.
• 9. Masny A., Basak A., Żurawicz E. 2004. Effects of foliar applications of Kelpak SL and Goëmar bm 86 preparations on yield and fruit quality in two strawberry cultivars Journal of Fruit and Ornamental Plant Research, 12: 23–27.
• 10. Matysiak K. 2005. Kelpak – naturalny regulator wzrostu i rozwoju roślin. [w]: „Wybrane zagadnienia ekologiczne we współczesnym rolnictwie. Monografia 2” Red. Z. Zbytek. Przemysłowy Instytut Maszyn Rolniczych, 375: 188–193.
• 11. Matysiak K., Adamczewski K. 2006. Wpływ bioregulatora Kelpak na plonowanie roślin uprawnych. Progress in Plant Protection / Postępy w Ochronie Roślin, 46: 102–108.
• 12. Matysiak K., Adamczewski K. 2005. Ocena działania regulatorów wzrostu w rzepaku ozimym. Prog. Plant Protection/Post.Ochr. Roślin, 45: 898–902.
• 13. Matysiak K., Kaczmarek S. Kierzek R., Kardasz P. 2010. Ocena działania ekstraktów z alg morskich oraz mieszaniny kwasów huminowych i fulwowych na kiełkowanie i początkowy wzrost rzepaku ozimego (Brassica napus L.). Journal of Research and Applications in Agricultural Engineering, 55(4): 28–32.
• 14. Pietryga J., Matysiak K. 2003. Biologiczna ocena bioregulatora wzrostu Kelpak w rzepaku ozimym. Prog. Plant Protection/Post.Ochr. Roślin 43, 863–865.
• 15. Russell C.L. 2002. Kelp Based growth stimulants – science or snake oil? Internal Technical Biulletin of Cobbett Pty Ltd.
• 16. Sanderson K.J., Jameson, P.E. 1986. The cytokinins in a liquid seaweed extract: Could they be active ingredients? Acta. Hort., 179: 113–116.
• 17. Stirk W.A., Van Staden. J. 1997. Isolation and identification of cytokinins in a new commercial seaweed product made from Fucus serratus L. J. Appl. Phycol., 9: 327–330.
• 18. Sultana V., Ehteshamul-Haque S., Ara J., Athar M. 2005. Comparative efficacy of brown, green and red seaweeds in the control of root infecting fungi and okra. Int. J. Environ. Sci. Tech., 2(2): 129–132.
• 19. Temple W.D., Bomke A.A. 1989. Effects of kelp (Macrocystis integrifolia and Ecklonia maxima) foliar applications on bean crop growth. PLANT SOIL, 117: 85–92.
• 20. Venkatarama-Kumar V., Mohan V.R. 1997. Effect of seaweed liquid fertiliser on black gram. Phykos., 36(2): 43–47.
• 21. Verkleij F.N. 1992. Seaweed extracts in agriculture and horticulture: a review. Biol. Agric. Hortic., 8: 309–324.
• 22. Wierzbowska J., Bowszyc T. 2008. Effect of growth regulators applied together with different phosphorus fertilizations levels on the content and accumulation of potassium, magnesium and calcium in spring wheat. Journal of Elementology, 13(3): 411–422.
• 23. Zodape S.T. 2001. Seaweeds as a biofertilizer. J. Sci. Industrial Res., 60(5): 378–382.
• 24. Zodapea S.T., Mukherjeea S., Reddya M.P., Chaudharya D.R., 2009. Effect of Kappaphycus alvarezii Doty ex silva. extract on grain quality, yield and some yield components of wheat (Triticum aestivum L.). International Journal of Plant Production, 3(2): 97–101.