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2016 | 21 | 2 |

Tytuł artykułu

Effect of the biostimulant Kelpak SL on the content of some microelements in two grass species

Treść / Zawartość

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Seaweed extracts have been recently introduced to crop growing, particularly to sustainable agriculture, in many countries worldwide. However, our knowledge of the action produced by Kelpak is only fragmentary as it is influenced by a number of factors, for example crop plant species and extract application schedule. Our objective was to determine the effect of Kelpak SL on the content of selected microelements in two grass species. A field experiment was arranged in a randomized subblock design (split-split-plot) with three replicates. It was conducted at the Experimental Unit of the University of Natural Sciences and Humanities in Siedlce (Poland) and started in late April each year. The following factors were examined: pure stands of two grass species Dactylis glomerata L. (cv. Amila) and Festulolium braunii (K.Richt.) A. Camus (cv. Felopa) grown in a monoculture, a biostimulant distributed under the trade name Kelpak SL, applied at 2 dm3 ha-1 (no biostimulant in the control treatment), and nitrogen applied at 50, 100, 150 kg ha-1 (no nitrogen in the control). During the experiment, grass was cut three times a year. The plant material was subjected to chemical analyses to assess dry matter (by determining the moisture content), zinc, copper, iron and manganese. The application of Kelpak significantly increased the Zn, Cu, Fe and Mn content in the grass species tested, regardless of the remaining factors. The grass species did not differ significantly in their content of Zn, Cu, Fe and Mn. The concentrations of the microelements in both species were significantly affected by a dose of nitrogen. At higher nitrogen doses, the concentrations of Zn, Cu and Fe were lower, unlike the content of Mn, which increased. The Fe:Mn ratio in the dry matter of both grasses was 2.79, which indicates some manganese deficiency.

Wydawca

-

Rocznik

Tom

21

Numer

2

Opis fizyczny

p.373-381,ref.

Twórcy

autor
  • Institute of Health Sciences, Siedlce University of Natural Sciences and Humanities, 14B.Prusa St., 08-110 Siedlce, Poland
  • Institute of Health Sciences, Siedlce University of Natural Sciences and Humanities, Siedlce, Poland

Bibliografia

  • Craigie J.s. 2011. Seaweed exstract stimuli In plant science and agriculture. J. Appl. Phycol., 23: 371-393.
  • Dobrzański A., Anyszka Z., Elkner K. 2008. Response of carrots to the application of natural extracts from seaweed (Sargassum SP.) - Algaminoplant and from Leonardite - Humiplant. J. Res. Appl. Agric. Eng., 53(3): 53-58. (in Polish)
  • Durand N., Briand X., Meyer C. 2003. The effect of Marine bioactive substances (N PRO) and exogenous cytokinins on nitrate reductase activity in Arabidospsis thaliana. Horticulture, 8: 309-324.
  • Godlewska A., Ciepiela G.A. 2013. The effect of natural growth regulators obtained from Ecklonia maxima and mineral nitrogen on true protein and simple sugar contents of Dactylis glomerata L. and Festulolium braunii (K. Richt) A. Camus. Turk. J. Fild Crops, 18(2): 247-253.
  • Kalembasa S., Godlewska A. 2010. Influence of sewage sludge and liming on copper, zinc and iron contess in Italian ryegrass (Lolium multiflorum Lam.). Ecol. Chem. Engin., A, 17(8): 919-925.
  • Kaniuczak J., Hajduk E., Właśniewski s. 2009. The influence of liming and mineral fertilization on manganese and zinc content in grain of winter wheat and spring barley cultivated in lessal soil. Adv. Agric. Sci. Probl., 541(1): 199-206. (in Polish)
  • Khan W., Rayirath U.P., Subramanian S., Jithesh M.N., Rayorath P., Hodges D.M., Critchley A.T., Craigie J.S., Norrie J., Prithiviraj В. 2009. Seaweed extracts as biostimulants of plant growth and development. J. Plant Growth Regul., 28: 386-399.
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  • Matysiak K., Kaczmarek S., Kierzek R. 2012. Effect of algae Ecklonia maxima (Kelpak SL) on winter oilseed rape. Oilseed Crops, 1(33): 81-88. (in Polish)
  • Oresnik A., Lavrencic A., Stopar J. 1999. Variability in manganese content in different grass species and red clover. Zbornik Biotehniske Fakultete Univerze v Ljubljani, Kmetijstvo (Zootechnika), 74(2): 53-60. (in Slovak)
  • Rogóż A. 2009. Trace element content in soils and in selected root crops. Part II. Manganese and iron content. Zesz. Probl. Pot. Nauk Rol., 541(2): 365-373. (in Polish)
  • Strik W.A., Aurthur G.D., Lourens A.F., Novak O., Strand M., Van Staden J. 2004. Changes in cytokinins and auxin concentrations in seaweed concentrates when stored at an elevated temperature. J. Appl. Phycol., 16: 31-39.
  • Verkleij F.N. 1992. Seaweed extracts in agriculture and horticulture. A Review. Biol. Agric., 8(4): 309-324.
  • Vuckovic S., Cupina В., Simic A., Prodanovic S., Zivanvic T. 2005. Effect of nitrogen fertilization and undersowing on yield and quality of Cynosuretum cristatitype meadows in hilly-mountainous grasslands in Serbia. J Central Europ. Agric., 6(4): 509-514.
  • Wierzbicka A., Trawczyński C. 2011. Effect of irrigation and soil microorganisms on the macro-and micronutrient content in organic potato tubers. Fragm. Agron., 28(4): 139-148. (in Polish)
  • Wyłupek T. 2003. Content of some microelements in papilionaceous plants and in sward of soft-grass and rye-grass meadows. Biul. IHAR, 225: 81-89. (in Polish)
  • Zodape S.T., Mukherjeea S., Reddya M.P., Chaudharya D.R. 2009. Effect of Kappaphycus alvare-zii Doty ex silva. extract on grain quality, yield and some yield components of wheat (Triticum aestivum L.). Int. J. Plant Prod., 3(2): 97-101.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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