OJSS  Vol.5 No.9 , September 2015
Comparative Assessment of Cow Manure Vermicompost and NPK Fertilizers and on the Growth and Production of Zinnia (Zinnia elegans) Flower
ABSTRACT
A pot experiment was conducted to investigate the comparative effect of cow manure vermicompost and NPK fertilizers on the growth and flower production of Zinnia (Zinnia elegans). An air dried sandy loam soil was mixed with four rates of NPK fertilizer equivalent to 0 (control), 0.5 dose (N-P-K = 69-16-35 kg&#183ha&#451), 1 dose (recommended) (N-P-K = 137-32-70 kg&#183ha&#451), 2 doses (N-P-K = 274-64-140 kg&#183ha&#451) and 4 doses (N-P-K = 548-128-280 kg&#183ha&#451) and three rates of vermicompost equivalent to 5%, 10%, 20% by oven dry weight. Two plants were grown in each pot. After blooming of flowers, the plants were harvested at 50 days of growth and leaves and stems were separated. The growth parameters (shoot height, root length, leaf number, total number of flower, flower diameter, fresh and dry weight of flower) of Zinnia plant increased by the application of vermicompost and the effect of NPK fertilizer was not found effective. The growth performance was similar between 10% and 20% and hence 10% vermicompost should be taken into consideration when ornamental plants are grown in potting media.

Cite this paper
Sultana, S. , Kashem, M. and Mollah, A. (2015) Comparative Assessment of Cow Manure Vermicompost and NPK Fertilizers and on the Growth and Production of Zinnia (Zinnia elegans) Flower. Open Journal of Soil Science, 5, 193-198. doi: 10.4236/ojss.2015.59019.
References
[1]   Entre Pinoys (2012) Vermiculture, the Management of Worms.
http://www.mixph.com/2006/12/vermiculture-themanagement-of worms.html

[2]   Lazcano, C. and Dominguez, J. (2010) Effects of Vermicompost as a Potting Amendment of Two Commercially-Grown Ornamental Plant Species. Spanish Journal of Agricultural Research, 8, 1260-1270.
http://dx.doi.org/10.5424/sjar/2010084-1412

[3]   Khan, A. and Fouzia, I. (2011) Chemical Nutrient Analysis of Different Composts (Vermicompost and Pitcompost) and Their Effect on the Growth of a Vegetative Crop Pisum sativum. Asian Journal of Plant Science and Research, 1, 116-130.

[4]   Arancon, N.Q. and Edwards, C.A. (2005) Effects of Vermicomposts on Plant Growth. Soil Ecology Laboratory, The Ohio State University, Columbus.

[5]   Dominguez, J. (2004) State-of-the-Art and New Perspectives on Vermicomposting Research. In: Edwards. C.A., Ed., Earthworm Ecology, CRC Press LLC, Boca Raton, 401-424.
http://dx.doi.org/10.1201/9781420039719.ch20

[6]   Ndegwa, P.M. and Thompson, S.A. (2001) Integrating Composting and Vermicomposting in the Treatment and Bioconversion of Biosolids. Bioresource Technology, 76, 107-112.
http://dx.doi.org/10.1016/S0960-8524(00)00104-8

[7]   Tognetti, C., Laos, F., Mazzarino, M.J. and Hernández, M.T. (2005) Composting vs. Vermicomposting: A Comparison of End Product Quality. Compost Science and Utilization, 13, 6-13.
http://dx.doi.org/10.1080/1065657X.2005.10702212

[8]   Walkley, A. and Black, I.A. (1934) An Examination of Degtja-Reff Method for Determining Soil Organic Matter and a Proposed Modification of the Chromic Acid Titration Method. Soil Science, 37, 29-38.
http://dx.doi.org/10.1097/00010694-193401000-00003

[9]   Soil Survey Laboratory Staff (1992) Soil Survey Laboratory Methods Manual. Soil Survey Investigation. Report 42, USDA-SCS, Washington DC.

[10]   Bouyoucos, G.J. (1962) Hydrometer Method Improved for Making Particle Size Analysis of Soils. Agronomy Journal, 54, 464-465.
http://dx.doi.org/10.2134/agronj1962.00021962005400050028x

[11]   Akinremi, O.O., Amisen, N., Kashem, M.A. and Janzen, H.H. (2003) Evaluation of Analytical Methods for Total Phosphorus in Organic Amendments. Communications in Soil Science and Plant Analysis, 34, 2981-2991.
http://dx.doi.org/10.1081/CSS-120025220

[12]   Soil Resources Development Institute (SRDI) (2005) Upazila Land and Soil Resource Utilization Guide. Chittagong, Bangladesh.

[13]   Minitab Inc. (1996) Minitab User Guide Release 11. Minitab, State College.

[14]   Edwards, C.A. and Burrows, I. (1988) The Potential of Earthworm Composts as Plant Growth Media. In: Edwards, C.A. and Neuhauser, E.F., Eds., Earthworms in Waste and Environmental Management, SPB Academic Publishing, The Hague, 211-219.

[15]   Wilson, D.P. and Carlile, W.R. (1989) Plant Growth in Potting Media Containing Worm-Worked Duck Waste. Acta Horticulture, 238, 205-220.
http://dx.doi.org/10.17660/actahortic.1989.238.24

[16]   Shadanpour, F., Mohammadi, T.A. and Hashemi, M.K. (2011) The Effect of Cow Manure Vermicompost as the Planting Medium on the Growth of Marigold. Annals of Biological Research, 2, 109-115.

[17]   Goutam, K.C., Goutam Bhunia, B. and Susanta, K. (2011) The Effect of Vermicompost and Other Fertilizers on Cultivation of Tomato Plants. Journal of Horticulture and Forestry, 3, 42-45.

[18]   Tomati, U. and Galli, E. (1995) Earthworms, Soil Fertility and Plant Productivity. Proceedings of the International Colloquium on Soil Zoology. Acta Zoologica Fennica, 196, 11-14.

[19]   Edwards, C.A. (1988) Breakdown of Animal, Vegetable and Industrial Organic Wastes by Earthworms. In: Edwards, C.A. and Neuhauser, E.F., Eds., Earthworms in Waste and Environmental Management, SPB Academic Publishing, The Hague, 21-31.

[20]   Tomati, U., Grappelli, A. and Galli, E. (1988) The Hormone-Like Effect of Earthworm Casts on Plant Growth. Biology and Fertility of Soils, 5, 288-294.
http://dx.doi.org/10.1007/BF00262133

 
 
Top