International Journal of Plant Sciences

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Study the Relationship of Pleurotus florida with other Pleurotus Sp. and Fungal Moulds


Affiliations
1 Krishi Vigyan Kendra (I.G.K.V.), Raipur (C.G.), India
     

   Subscribe/Renew Journal


The present investigation on study the relationship of Pleurotus florida, with other Pleurotus sp. and fungal moulds was undertaken with the objectives to study the growth, population of substrate mycoflora associated and inhibition of P. florida, with other Pleurotus sp. and fungal moulds. In all the cases, the test fungus showed less mycelial growth while P. florida recorded maximum growth (43.47 mm) in dual culture with P. ostreatus followed by combination with P. flabellatus (41.54 mm). Regarding the population of mycoflora during different month, it was generally lower from November to March and August to September when the growth of P. florida was profuse and abundant due to fovourable prevailing climatic conditions. However, the population of mycoflora was comparatively higher during April to July with rise in temperature, fall in relative humidity and unfavourable conditions for development of mushroom mycelium and fruiting. The results also revealed that all the isolated fungi had relatively faster rate of growth than P. florida on potato dextrose agar medium. The rate of growth in Rhizopus sp. was more followed by Aspergillus niger, A. flavus and Trichoderma viride. However, the rate of growth was comparatively less in Rhizoctonia sp. Maximum inhibition in radial growth of P. florida was recorded with Rhizopus sp.(70.45%) followed by A. niger (65.90%) and A. flavus (63.63%). However, the inhibition of growth of P. florida was minimum in Rhizopus sp. (29.51%).

Keywords

Relationship of Pleurotus florida, Pleurotus Sp., Fungal Moulds.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Bahl, N. (1995). Export potential of mushrooms In: Advance in horticulture, 13. Mushroom” (Eds. K.L. Chadha and S.R. Sharma), Malhotra Publishing House, New Delhi, pp. 585-595.

  • Balakrishnan, B. and Nair, M.C. (1995). Production technology of oyster mushroom (Pleurotus spp.). In: Advance in horticulture, 13. Mushroom (Eds. K.L. Chadha and S.R. Sharma), Malhotra Publishing House, New Delhi, pp. 109-116.

  • Chakravarty, D.K., Sarkar, B.B. and Choudhari, Y. (1982). Relative efficacy of fungicides in the control of weed fungi in the beds of oyster mushroom. Pesticides. 16 (2): 19-20.

  • Dhar, B. L. (1997). Mushroom Industry in India – A view. In: Advances in Mushroom biology and production (Eds. R. D. Rai, B. L. Dhar and R. N. Verma) MSI, NRCM, Solan (H.P.) : 369-378pp.

  • Doshi, A. and Singh, R.D. (1983). Control of weed fungi and their effect on the yield of Pleurotus sajor-caju. Indian J. Mycol. Pl. Pathol., 13 (1): 269-273.

  • Kohli, M.S. (1990). Far from a mushrooming growth. The Hindu Survey of Indian Agriculture., 217pp.

  • Nallathambi, P. and Marimuthu, T. (1994) . Effect of various substrate treatments on enzymic activities of Pleurotus spp. In correlation with yield. Indian J. Mycol. PI Pathol., 24 (3):161-171.

  • Namdev, J.K. (2000). Studies on production and preseason technique of oyster mushroom (Pleurotus flabellatus), M.Sc. Thesis, Indira Gandhi Agricultural University, Raipur, pp.82.

  • Pandey, M. and Tiwari, R.P. (1988). Antagonistic activity of some weed fungi against Pleurotus sajor-caju (Fr.). Indian Phytopath., 42: 173-177.

  • Rai, R.D., Vijay, B. and Saxena, S. (1993). Extra cellular cellulose and Lactose activity of the fungi associated with Pleurotus sajor-caju (Fr.) culture Mush. Res., 2(1) : 49-52 (En. 21 ref.) NCMRT, Solan (H.P.) India.

  • Solanki, P. (1999). Studies on mycelial growth and sporophore production of Pleurotus columbinus (Oyster mushroom), M.Sc. (Ag.). Thesis, IGAU, Raipur, pp.86.

  • Thakur, M.P., Ram, R.N. and Shukla, C.S. (2001). Effect of environmental conditions and substrates on vegetative and fruiting stage of Pleurotus florida. In:Fungal Biotechnology and Plant Pathogen Relations(Eds. Manoharachary, C.). Allied Publishers Limited, New Delhi., pp.275-281.

  • Thakur, M.P. (2005). Biological of edible mushroom In: Fungi: diversity and biodiversity (Edited Rai, M.K. and Deshmukh S.K.). Scientific Publishers, India. pp. 305-348.

  • Verma, R. N. (1996). Mushroom in fifty years of agriculture research in India (Eds. R.S. Paroda and K.L. Chadha). ICAR, New Delhi, India. pp.218.


Abstract Views: 310

PDF Views: 0




  • Study the Relationship of Pleurotus florida with other Pleurotus Sp. and Fungal Moulds

Abstract Views: 310  |  PDF Views: 0

Authors

R. L. Sharma
Krishi Vigyan Kendra (I.G.K.V.), Raipur (C.G.), India
M. P. Thakur
Krishi Vigyan Kendra (I.G.K.V.), Raipur (C.G.), India

Abstract


The present investigation on study the relationship of Pleurotus florida, with other Pleurotus sp. and fungal moulds was undertaken with the objectives to study the growth, population of substrate mycoflora associated and inhibition of P. florida, with other Pleurotus sp. and fungal moulds. In all the cases, the test fungus showed less mycelial growth while P. florida recorded maximum growth (43.47 mm) in dual culture with P. ostreatus followed by combination with P. flabellatus (41.54 mm). Regarding the population of mycoflora during different month, it was generally lower from November to March and August to September when the growth of P. florida was profuse and abundant due to fovourable prevailing climatic conditions. However, the population of mycoflora was comparatively higher during April to July with rise in temperature, fall in relative humidity and unfavourable conditions for development of mushroom mycelium and fruiting. The results also revealed that all the isolated fungi had relatively faster rate of growth than P. florida on potato dextrose agar medium. The rate of growth in Rhizopus sp. was more followed by Aspergillus niger, A. flavus and Trichoderma viride. However, the rate of growth was comparatively less in Rhizoctonia sp. Maximum inhibition in radial growth of P. florida was recorded with Rhizopus sp.(70.45%) followed by A. niger (65.90%) and A. flavus (63.63%). However, the inhibition of growth of P. florida was minimum in Rhizopus sp. (29.51%).

Keywords


Relationship of Pleurotus florida, Pleurotus Sp., Fungal Moulds.

References