Refine your search
Collections
Co-Authors
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Hegde, N. K.
- Effect of Vesicular Arbuscular mycorrhiza (VAM) on Purple Blotch and Cost Economics of Onion (Allium cepa) under Northern Dry Zone of Karnataka
Abstract Views :224 |
PDF Views:1
Authors
Affiliations
1 University of Horticultural Sciences, Bagalkot (Karnataka), IN
1 University of Horticultural Sciences, Bagalkot (Karnataka), IN
Source
International Journal of Plant Protection, Vol 10, No 2 (2017), Pagination: 252-255Abstract
An experiment was carried out at Kittur Rani Channamma College of Horticulture, Arabhavi, (UHS, Bagalkot) during Kharif 2012 and Kharif 2013 to find out the effect of vesicular arbuscular mycorrhiza and bio-inoculants on purple blotch disease and cost economics in onion. Per cent disease index for purple blotch differed significantly due to bio-inoculants levels in both the years as well in pooled data. In the pooled data significantly lower per cent disease index at 90 days after transplanting (21.61) was recorded by the treatment T10, followed by the treatment T11 and T9. The treatment T10 resulted significantly higher B:C ratio (2.75) in the pooled data.Keywords
VAM, Onion, PDI, Purple Blotch, Cost of Cultivation.
References
- Albrechtova, J., Latr, A., Nedorost, L., Pokluda, R. and Posta, K. (2012). Dual inoculation with mycorrhizal and saprotrophic fungi applicable in sustainable cultivation improves the yield and nutritive value of onion, Scientific World J., 1-8.
- Barrios, E. (2007). Soil biota, ecosystem services and land productivity. Ecol. Econ., 64 : 269–285
- Gianinazzi, S., Gollotte, A., Binet, M.N., Tuinen, D.V., Redecker, D. and Wipf, D. (2010). Agroecology: the key role of arbuscular mycorrhizas in ecosystem services. Mycorrhiza., 20:519–530.
- Jeffries, P., Gianinazzi ,S., Peretto, S., Turnau, K. and Barea, J.M. (2003). The contribution of arbuscular mycorrhizal fungi in sustainable maintenance of plant health and soil fertility. Biol Fertil Soils., 37 :1–16.
- Loganathan, M. (2002). Development of bioformulation for the management of major fungal-nematode complex diseases of cabbage and cauliflower in Tamil Nadu. Ph.D.(Ag.) Thesis, Coimbatore (India): Tamil Nadu Agricultural University, pp. 84 – 89.
- Saravanan, T., Bhaskaran, R. and Muthusamy, M. (2004). Pseudomonas fluorescens induced enzymological changes in banana ischolar_mains (cv. RASTHALI) against Fusarium wilt disease, Plant Pathol., 3:72–80.
- Smith, S.E. and Read, D.J. (2008).Mycorrhizal symbiosis, 3rd Ed. Academic, LONDON, UNITED KINGDOM.
- Subramanium, M. and Sreenivasan, M. (2013). Induction of defence-related enzymes in onion by combined application of fungal and bacterial biocontrol agents against Fusarium oxysporum f. sp. Cepae, Archiv. Phytopathol. & Plant Protec., 46 (2): 243- 252.
- Anonymous (2012) FAOSTAT, Agriculture Data. Agricultural Production 2009. Available at http://faostat.fao.org (Accessed on 22 Aril 2012). FAO, ROME, ITALY.
- Root Parameters and Soil Microflora as Influenced by Vesicular Arbuscular Mycorrhiza (VAM) in Onion (Allium cepa) under Irrigated Ecosystem of Northern Dry Zone of Karnataka
Abstract Views :204 |
PDF Views:0
Authors
Affiliations
1 University of Horticultural Sciences, Bagalkot (Karnataka), IN
1 University of Horticultural Sciences, Bagalkot (Karnataka), IN
Source
International Journal of Plant Protection, Vol 10, No 2 (2017), Pagination: 292-294Abstract
An experiment was carried out at Kittur Rani Channamma College of Horticulture, Arabhavi, (UHS, Bagalkot) under irrigated ecosystem of Northern dry zone of Karnataka during Kharif 2012 and Kharif 2013 to find out the effect of vesicular arbuscular mycorrhiza and biofertilizers on ischolar_main parameters and soil microflora of onion. The extent of ischolar_main growth and soil microflora varied with the VAM and biofertilizers used. The treatment T10 (T1 + Azospirillum brasilense + Azotobacter chroococcum + VAM+ PSB + T. harzianum) recorded significantly higher ischolar_main parameters (ischolar_main length, number of ischolar_mains, ischolar_main volume and fresh ischolar_main weight) and microbial load in the soil whereas, lower in the treatment supplemented with T1 (RDF).Keywords
Root, VAM, Onion, Azotobacter, Biofertilizers.References
- Ezawa, T., Kuwahara, S. and Yoshida, T. (2000). Compatibility between host and arbuscular mycorrhizal fungi and influence of host plant species on the competition among the fungi. SoilMicro-organisms, 45 : 9-19.
- Galvan, G. A., Paradi, I., Burger, K., Baar, J., Kuyper, T. W. and Kik, C. (2009). Molecular diversity of arbuscular mycorrhizal fungi in onion ischolar_mains from organic and conventional farming systems in the Netherlands. Mycorrhiza., 19 : 317–328.
- Helgason, T. and Fitter, A. H. (2009). Natural selection and the evolutionary ecology of the arbuscular mycorrhizal fungi (Phylum Glomeromycota). J. Experimental Botany, 60(9): 2465-2480.
- Jothi, G., Rajeswari, S.B. and Rajendren, G. (2005). Biomanagement of nematodes by mycorrhiza - a review. Agric. Rev., 26 (4) : 249 - 260.
- Kungu, J.B. (2004). Effect of vesicular-arbuscular mycorrhiza (VAM) inoculation on growth performance of Senna spectabilis. In: Managing Nutrient Cycles to Sustain Soil Fertility in Sub- Saharan Africa (Ed. A.Bationo), Academy Science Publishers, Nairobi, Kenya.
- Yaseen,T., Tanvir, B. and Hussain, F. (2012). Effect of arbuscular mycorrhizal inoculation on nutrient uptake, growth and productivity of chickpea (Cicer arietinum) varieties. Internat. J. Agron.& Plant Produc., 3(9) : 334-345.
- Anonymous (2012). FAOSTAT, Agriculture Data. Agricultural Production 2009. Available at http://faostat.fao.org (Accessed on 22 Aril 2012). FAO, ROME, ITALY.