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dc.contributor.authorYadav, Sanjeev-
dc.contributor.authorBhatia, V S-
dc.contributor.authorGuruprasad, K N-
dc.identifier.issn0975-0959 (Online); 0301-1208 (Print)-
dc.description.abstractThe effect of field weathering on oxyradical accumulation and subsequent changes were studied in the seeds of soybean [Glycine max (L.) Merr.] cv. JS 71-05. Electron spin resonance (ESR) quantification of oxyradical revealed that field weathering plays an important role in acceleration of their accumulation. One week of weathering increased the accumulation of oxyradicals to almost 2-fold and triggered the deteriorative cascade, by enhancing the lipid peroxidation and membrane perturbation, leading to cell death in seed tissues and poor germinability and vigour of soybean seeds. Thus, the weather conditions at the time of physiological maturity to harvesting of crop are very crucial and the field weathering plays a critical role for the maintenance of seed quality. en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.relation.ispartofseriesA23J 3/16en_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJBB Vol.43(1) [February 2006]en_US
dc.subjectElectron spin resonance (ESR) spectraen_US
dc.subjectField weatheringen_US
dc.subjectMembrane perturbationen_US
dc.subjectLipid peroxidationen_US
dc.subjectSpin trapen_US
dc.subjectSeed vigouren_US
dc.titleOxyradical accumulation and rapid deterioration of soybean seeds due to field weatheringen_US
Appears in Collections:IJBB Vol.43(1) [February 2006]

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