Potato production under zero tillage with rice straw mulching as a promissory technology to diversify rice-based systems in Southwest Coastal Bangladesh

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cg.authorship.typesCGIAR multi-centreen_US
cg.contributor.affiliationInternational Potato Centeren_US
cg.contributor.affiliationUniversidad Nacional Agraria, Peruen_US
cg.contributor.affiliationUniversity of Witwatersranden_US
cg.contributor.donorDeutsche Gesellschaft für Internationale Zusammenarbeiten_US
cg.creator.identifierDavid Ramirez: 0000-0003-4546-9745en_US
cg.creator.identifierMd. Monower Hossain: 0000-0002-9308-8587en_US
cg.creator.identifierEBNA HABIB MD SHOFIUR RAHAMAN: 0000-0002-9292-5371en_US
cg.creator.identifierCarlos Julian Mestanza Novoa: 0000-0001-7302-3308en_US
cg.creator.identifierJavier Rinza Díaz: 0000-0001-9320-3146en_US
cg.creator.identifierJohan Ninanya: 0000-0001-9499-2503en_US
cg.creator.identifierFelipe De Mendiburu: 0000-0003-2725-5911en_US
cg.creator.identifierHildo Loayza: 0000-0002-4145-5453en_US
cg.creator.identifierMarcel Gatto: 0000-0002-0108-3296en_US
cg.creator.identifierJan Kreuze: 0000-0002-6116-9200en_US
cg.identifier.doihttps://doi.org/10.1016/j.jafr.2024.101603en_US
cg.issn2666-1543en_US
cg.journalJournal of Agriculture and Food Researchen_US
cg.subject.cipCLIMATE CHANGEen_US
cg.subject.cipCLIMATE-SMART AGRICULTUREen_US
cg.subject.cipFOOD SECURITYen_US
cg.subject.cipCROP AND SYSTEMS SCIENCES CSSen_US
cg.subject.cipPOTATOESen_US
cg.subject.cipINCLUSIVE GROWTHen_US
cg.subject.sdgSDG 2 - Zero hungeren_US
cg.subject.sdgSDG 13 - Climate actionen_US
cg.subject.sdgSDG 15 - Life on landen_US
cg.volume19en_US
dc.contributor.authorRamírez, D.en_US
dc.contributor.authorHossain, M.M.en_US
dc.contributor.authorRahaman, E.H.M.S.en_US
dc.contributor.authorMestanza, C.en_US
dc.contributor.authorRinza, J.en_US
dc.contributor.authorNinanya, J.en_US
dc.contributor.authorKreuze, Jan F.en_US
dc.contributor.authorMendiburu, F. deen_US
dc.contributor.authorLoayza, H.en_US
dc.contributor.authorGatto, M.en_US
dc.date.accessioned2025-01-07T19:44:36Zen_US
dc.date.available2025-01-07T19:44:36Zen_US
dc.identifier.urihttps://hdl.handle.net/10568/168648en_US
dc.titlePotato production under zero tillage with rice straw mulching as a promissory technology to diversify rice-based systems in Southwest Coastal Bangladeshen_US
dcterms.abstractExtreme precipitations that promote flooding, salinity, and soils with low drainage and aeration are challenges that affect food production in the Southwest of Bangladesh. After rice cultivation, most lands are kept fallow, emphasizing the urgency of research on techniques that allow crop diversification to guarantee food security. In this study, 2 years-trials on farmers' plots were established in 3 locations of Khulna district-Bangladesh to test potato cultivation under zero tillage with rice straw mulching (ZT) in comparison to conventional cultivation (CT) after rice. A soil quality index (SQI) using the partial least squares method was run considering key soil indicators related to crop production. ZT allowed a higher tuber yield and a lower C footprint than CT. Although neither method significantly affected soil organic carbon stock, there was a significant increment from season 1 to 2 (29.0 ± 11.3 and 45.8 ± 9.4 Mg ha−1, respectively). ZT allowed potato cultivation 15–25 days earlier than CT. Although crop modeling did not show a significant increase in potential tuber yield when simulating the earlier planting of ZT, this advantage will be crucial in the future, considering that high-intensity rainfall events are increasing, flooding the fields and preventing crop cultivation. Alkalinity, carbonates, and anaerobic soil conditions drove the SQI, influencing the elements kept in the past rice cultivation with a concomitant effect in tuber yield. ZT is a promising technology that allows crop diversification based on soil sustainability and labor reduction in challenging agroecologies like Southwest Bangladesh. Socioeconomic studies into adoption and scaling approaches are necessary for a proper technological transfer.en_US
dcterms.accessRightsOpen Accessen_US
dcterms.audienceAcademicsen_US
dcterms.audienceCGIARen_US
dcterms.audienceDevelopment Practitionersen_US
dcterms.audienceDonorsen_US
dcterms.audienceExtensionen_US
dcterms.audienceFarmersen_US
dcterms.audienceGeneral Publicen_US
dcterms.audienceNGOsen_US
dcterms.audiencePolicy Makersen_US
dcterms.audienceScientistsen_US
dcterms.bibliographicCitationRamírez, D.A.; Hossain, M.M.; Rahaman, E.S.; Mestanza, C.; Rinza, J.; Ninanya, J.; De Mendiburu, F.; Loayza, H.; Gatto, M.; Kreuze, J.F. 2024. Potato production under zero tillage with rice straw mulching as a promissory technology to diversify rice-based systems in Southwest Coastal Bangladesh. Journal of Agriculture and Food Research, 101603. https://doi.org/10.1016/j.jafr.2024.101603en_US
dcterms.extent13 p.en_US
dcterms.issued2025-03en_US
dcterms.languageenen_US
dcterms.licenseCC-BY-NC-ND-4.0en_US
dcterms.subjectzero tillageen_US
dcterms.subjectmulchingen_US
dcterms.subjectdiversificationen_US
dcterms.subjectsoil qualityen_US
dcterms.subjectpotatoesen_US
dcterms.typeJournal Articleen_US

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