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Impact of different soil components on the infestation potential of Meloidogyne incognita in french bean (Phaseolus vulgaris)

Indian Agricultural Research Journals

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Title Impact of different soil components on the infestation potential of Meloidogyne incognita in french bean (Phaseolus vulgaris)
 
Creator SHARMA, G C
 
Subject French bean, Phaseolus vulgaris, Meloidogyne incognita, pH, NPK, Organic carbon, Soil texture, Root nodulation, Root gall-index
 
Description An experiment was conducted during 1999 to study infestation potential of Meloidogyne incognita (Kofoid & White) Chitwood on french bean (Phaseolus vulgaris L.), grown in different types of soil (glasshouse conditions). Neutral soil (pH 7.09) supported the least infestation of the nematode and compared to alkaline (PH 7.97-8.69) or acidic soils (PH 6.15). Soil with highest N, P and K levels (671.1, 1 388.8 and 980 kg/ha, respectively) led the plants to minimum infestation of M incognita. Phosphorus and potassium levels in the soil individually showed their significant negative impacts on the nematode infestation. Soil with highest organic contents did support the minimum multiplication of the nematode. Coarse-textured soils were found best for the multiplication of the nematode. There was a considerable advance effect on the root nodulation (Rhizobium) due to M. incognita infestation.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2014-04-29
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/40199
 
Source The Indian Journal of Agricultural Sciences; Vol 71, No 8 (2001)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/40199/18062
 
Rights Copyright (c) 2014 The Indian Journal of Agricultural Sciences