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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/81889
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | R.S. Bana | en_US |
dc.contributor.author | Minakshi Grover | en_US |
dc.contributor.author | Deepak Singh | en_US |
dc.contributor.author | Shanti D. Bamboriya | en_US |
dc.contributor.author | Samarth Godara | en_US |
dc.contributor.author | Manoj Kumar | en_US |
dc.contributor.author | Anil Kumar | en_US |
dc.contributor.author | Seema Sharma | en_US |
dc.contributor.author | P.S. Shekhawat | en_US |
dc.contributor.author | Dinesh Lomte | en_US |
dc.contributor.author | H.M. Bhuva | en_US |
dc.contributor.author | Sadhana R. Babari | en_US |
dc.contributor.author | Ravindra T. Suryawanshi | en_US |
dc.contributor.author | V. Vasuki | en_US |
dc.contributor.author | Nirupma Singh | en_US |
dc.contributor.author | Vikas Khandelwal | en_US |
dc.contributor.author | Anil Kumar | en_US |
dc.contributor.author | Anupama Singh | en_US |
dc.contributor.author | C. Tara Satyavathi | en_US |
dc.date.accessioned | 2024-04-08T09:57:07Z | - |
dc.date.available | 2024-04-08T09:57:07Z | - |
dc.date.issued | 2023-08-01 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/81889 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Under changing climate scenarios, developing sustainable adaptation strategies in agriculture will be obligatory. To understand the effect of carbohydrate-based superabsorbent polymer (SAP) and crop-residue mulch (CRM) on pearl millet productivity and water-use efficiency (WUE), field experiments were undertaken for three consecutive years at 11 different locations (representing ⁓30 % of the global pearl millet growing area). Eight treatments, namely, Control; CRM 5.0 t/ha; SAP 2.5 kg/ha; SAP 5.0 kg/ha; SAP 7.5 kg/ha; SAP 2.5 kg/ha + CRM 5.0 t/ha; SAP 5.0 kg/ha + CRM 5.0 t/ha and SAP 7.5 kg/ha + CRM 5.0 t/ha were evaluated. Co-application of CRM and SAP increased pearl millet grain and stover yield by up to ⁓45 % and ⁓36 %, respectively. Pearl millet responded significantly up to 2.5 kg/ha SAP application (with or without CRM) only. Further, soil microbial biomass carbon improved significantly with CRM (20 %) and SAP (10.9–12.1 %) individually and with simultaneous application of CRM and SAP (⁓30 %). Likewise, dehydrogenase, alkaline phosphatase, acid phosphatase, and urease activities also improved significantly due to the co-use of CRM and SAP. Positive effects of CRM, SAP, and their co-application were also witnessed on soil microbial (bacterial, fungal, actinobacteria) populations and water-use efficiency (WUE) across environments. Among the locations, New Delhi and Aurangabad were the most desirable and stable ecologies, whereas Bikaner and Vijayapur remained the least consistent. Hence, to tackle the moisture-stress problem under pearl millet production systems and to achieve stable productivity, greater WUE and better soil microbial activity, CRM 5 t/ha in conjunction with SAP 2.5 kg/ha may be recommended across diverse ecologies. | 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 | Carbohydrate-based polymers | en_US |
dc.subject | GGE biplot | en_US |
dc.subject | Location × year × treatment interactions | en_US |
dc.subject | Multi-location studies | en_US |
dc.subject | Residue recycling | en_US |
dc.title | Enhanced pearl millet yield stability, water use efficiency and soil microbial activity using superabsorbent polymers and crop residue recycling across diverse ecologies | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Article | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | European Journal of Agronomy | en_US |
dc.publication.volumeno | 148 | en_US |
dc.publication.pagenumber | Not Available | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR–Indian Agricultural Research Institute, New Delhi 110012, India | en_US |
dc.publication.authorAffiliation | ICAR–Indian Agricultural Statistics Research Institute, New Delhi 110012, India | en_US |
dc.publication.authorAffiliation | ICAR–All India Coordinated Pearl Millet Improvement Project, Mandor, Jodhpur 342 007, India | en_US |
dc.publication.authorAffiliation | Choudhary Charan Singh Haryana Agricultural University, Hisar 125 004, India | en_US |
dc.publication.authorAffiliation | Rajasthan Agricultural Research Institute, Durgapura, SKNAU, Jaipur 302 018, India | en_US |
dc.publication.authorAffiliation | Swami Keshwanand Rajasthan Agricultural University, Bikaner 334 001, India | en_US |
dc.publication.authorAffiliation | AICRP Pearl Millet, Vasanthrao Naik Marathwada Krishi Vidyapeeth, Aurangabad 431 005, India | en_US |
dc.publication.authorAffiliation | Pearl Millet Research Station, Junagadh Agricultural University, Jamnagar 361006, India | en_US |
dc.publication.authorAffiliation | Regional Agricultural Research Station, UAS, Vijayapur 586 101, India | en_US |
dc.publication.authorAffiliation | AICRP on Pearl Millet, College of Agriculture, MPKV, Dhule 424 004, India | en_US |
dc.publication.authorAffiliation | AICRP on Pearl Millet, Tamil Nadu Agricultural University, Coimbatore 641003, India | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.journaltype | Not Available | en_US |
dc.publication.naasrating | 11.20 | en_US |
dc.publication.impactfactor | Not Available | en_US |
Appears in Collections: | AEdu-IASRI-Publication AEdu-IASRI-Publication AEdu-IASRI-Publication |
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