Open Access Journal

ISSN : 2456-1304 (Online)

International Journal of Engineering Research in Electronics and Communication Engineering(IJERECE)

Monthly Journal for Electronics and Communication Engineering

Open Access Journal

International Journal of Science Engineering and Management (IJSEM)

Monthly Journal for Science Engineering and Management

ISSN : 2456-1304 (Online)

Allelopathic Effect of Syzygium Malaccense on Seed Germination of Selected Crop Plants Found In India

Author : Shelmi Antony 1 Benny P J 2

Date of Publication :20th October 2016

Abstract: Organic extract derived from the leaves of the edible plant, Syzygium malaccense was used to determine their allelopathic potential in relation to the seed germination of the crop plants; black mustard (Brassica nigra), chickpea (Cicer arietinum), mung bean (Vigna radiata), and big gram (Vigna unguiculata). The seeds of Brassica nigra and Cicer arietinum showed the highest susceptibility towards the extract. The methanolic extract of S.malacansis induced 100% inhibition on the germination of Brassica nigra and Cicer arietinum. Vigna unguiculata and Vigna radiatawere showed 80.23%and 86.33% inhibition respectively. The germination study was conducted using the petri dish method and the percentage of Inhibition of Germination (I) was calculated using specified equation. This results revealed the strong allelopathic potential of Syzygium malaccense which necessitates further studies to testits allelopathiceffect under field condition and to identify the toxic principle, their quantification and efficacy in the soil.

Reference :

    1. P.B.S. Bhadoria, “Allelopathy: a natural way towards weed management,” American J. Experimental Agriculture, vol.1, 7-20, 2011.
    2. N.H. Hong, T.D. Xuan, T. Eiji and T.D. Khanh, “Paddy weed control by higher plants from Southeast Asia, ” Crop Protection, 23: 255-261, 2004.
    3. A.K.M. Mominul Islam and Hisashi Kato-Noguch, “Allelopathic Potentiality of Medicinal Plant Leucas aspera,” International Journal of Sustainable Agriculture, 4 (1): 01-07, 2012.
    4. S. Machado, “ Allelopathic potential of various plant species on downy brome: Implicationsfor weed control in wheat production,” Agronomy Journal, 99(January-February), 127-132, 2007.
    5. R.J. Willis,Ë®Justus Ludewig von Uslar, and the first book on allelopathy,” Springer, 3300 AADordrecht, The Netherland, pp 1, 2004.
    6. U. Blum,”Relationships between phenolic acid concentrations, transpiration, water utilization, leaf area expansion, and uptake of phenolic acids: nutrient culture studies,” Journal of Chemical Ecology,31, 1907–1932,2005.
    7. F. A. Einhellig, “The physiology of allelochemicalaction: clues and views, in Physiological Aspects ofAllelopathy,”Reigosa, M. J. and Bonjoch, N. P., Eds, First European OECD, Aüelopathy Symposium, Vigo,Spain, pp. 3-25, 2001.

Recent Article