KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/21715
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mawar Ritu | en_US |
dc.contributor.author | Lodha Satish | en_US |
dc.date.accessioned | 2019-07-26T05:17:55Z | - |
dc.date.available | 2019-07-26T05:17:55Z | - |
dc.date.issued | 2006-01-01 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/21715 | - |
dc.description | Not Available | en_US |
dc.description.abstract | The effectiveness of certain on-farm weeds as soil amendments was ascertained against Macrophomina phaseolina, a soil-borne pathogen causing dry root rot of crops grown under rainfed conditions in arid regions. Populationchanges in M. phaseolina were determined in soils amended separately with residues (1%, w:w) of Aervapersica, Celosia argentea, Corchorus depressus, Euphorbia hirta, Heliotropium subulatum and Polycarpaea corymbosa, for a period of 90 days. Significant reductions by 90.4–100% in the population of M. phaseolina were achieved with allthe weed residues except P. corymbosa. Celosia and Euphorbia residues completely eradicated viable propagules of M. phaseolina. A strong increase (44–61%) in the population of antagonistic actinomycetes was also found in soil amended with Corchorus and Euphorbia. In field tests, soil amended (50 g m2) with Euphorbia, Aerva and Celosiaresidues significantly reduced dry root rot incidence on clusterbean and also reduced M. phaseolina propagules in thesoil. However, dry root rot incidence in Polycarpaea-amended soil (5.8–24.6%) was not significantly different fromthat in non-amended soil (4.3–25.3%) in both years of the experiment. P. corymbosa also increased the number ofpropagules of M. phaseolina in the soil. The results demonstrate that dry root rot of rainfed-cultivated annual cropsin arid land can be managed with certain weeds as a soil amendment. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Not Available | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Macrophomina phaseolina, Aerva persica, Celosia argentea, Polycarpaea corymbosa, Euphorbia hirta. | en_US |
dc.title | Relative efficacy of on-farm weeds as soil-amendment for managing dry root rot of clusterbean in an arid environment | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Phytopathologia Mediterranea | en_US |
dc.publication.volumeno | 45 | en_US |
dc.publication.pagenumber | 215-224 | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR::Central Arid Zone Research Institute | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 8.04 | en_US |
Appears in Collections: | NRM-CAZRI-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Phyto Med 2006 Ritu.pdf | 183.18 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.