Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soils

Detalhes bibliográficos
Autor(a) principal: Zhang, Naidan
Data de Publicação: 2020
Outros Autores: Song, Fupeng, Su, Mu, Duan, Fujian
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: https://locus.ufv.br//handle/123456789/30058
https://doi.org/10.36783/18069657rbcs20190179
Resumo: Soil salinity is a major abiotic stress on plant growth in coastal saline soil. The objective of this study was to screen the optimal combination of organic materials with beneficial bacteria for application under real field conditions to improve coastal saline soil. A two-factor pot experiment was carried out with corn in coastal saline soil for 26 days. In the naturally aerobic environment, a split-plot experiment was conducted with different rates of organic materials (organic fertilizer and mushroom residue) and beneficial bacteria (phosphate - and potassium-solubilizing bacteria). The 10 treatments consisted of a control (inactivated bacteria cells and no organic material), and combinations of organic materials (2, 4, and 6 % of the total soil dry weight), respectively, with beneficial bacteria [at 1 × 108 , 2 × 108 , and 3 × 108 colony-forming units (cfu) plant-1]. The application of 6 % organic material and beneficial bacteria at 3 × 108 cfu plant-1 (F6B3) promoted the highest seedling height, stem diameter, and dry biomass of corn seedlings, which increased by 0.30~26.78 %, 8.70~27.23 %, and 22.13~156.90 %, respectively, compared with the other FB (organic fertilizers and beneficial bacteria) treatments. Compared with all other FB treatments, soil total nitrogen, available phosphorus, and available potassium were increased by 4.78~18.04 %, 8.99~25.59 %, and 0.96~36.25 %, respectively, in F6B3. This treatment decreased soil total salt content by 0.79~12.72 %, compared with the other FB treatments. Based on the comprehensive improvement scores, F6B3 was identified as the best treatment for coastal saline soil. Organic materials combined with beneficial bacteria could improve nutrient availability and reduce salinity of coastal saline soil and promote corn seedling growth. The combined application of 6 % of organic materials with 3×108 cfu plant-1 of beneficial bacteria proved the most effective for coastal saline soil, and is recommended for field application.
id UFV_dd3acf72bb51e7c3ea7d0d5723b20caa
oai_identifier_str oai:locus.ufv.br:123456789/30058
network_acronym_str UFV
network_name_str LOCUS Repositório Institucional da UFV
repository_id_str 2145
spelling Zhang, NaidanSong, FupengSu, MuDuan, Fujian2022-10-11T16:41:51Z2022-10-11T16:41:51Z2020-05-14Zhang N, Song F, Su M, Duan F. Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soil. Rev Bras Cienc Solo. 2020;44:e0190179.1806-9657https://locus.ufv.br//handle/123456789/30058https://doi.org/10.36783/18069657rbcs20190179Soil salinity is a major abiotic stress on plant growth in coastal saline soil. The objective of this study was to screen the optimal combination of organic materials with beneficial bacteria for application under real field conditions to improve coastal saline soil. A two-factor pot experiment was carried out with corn in coastal saline soil for 26 days. In the naturally aerobic environment, a split-plot experiment was conducted with different rates of organic materials (organic fertilizer and mushroom residue) and beneficial bacteria (phosphate - and potassium-solubilizing bacteria). The 10 treatments consisted of a control (inactivated bacteria cells and no organic material), and combinations of organic materials (2, 4, and 6 % of the total soil dry weight), respectively, with beneficial bacteria [at 1 × 108 , 2 × 108 , and 3 × 108 colony-forming units (cfu) plant-1]. The application of 6 % organic material and beneficial bacteria at 3 × 108 cfu plant-1 (F6B3) promoted the highest seedling height, stem diameter, and dry biomass of corn seedlings, which increased by 0.30~26.78 %, 8.70~27.23 %, and 22.13~156.90 %, respectively, compared with the other FB (organic fertilizers and beneficial bacteria) treatments. Compared with all other FB treatments, soil total nitrogen, available phosphorus, and available potassium were increased by 4.78~18.04 %, 8.99~25.59 %, and 0.96~36.25 %, respectively, in F6B3. This treatment decreased soil total salt content by 0.79~12.72 %, compared with the other FB treatments. Based on the comprehensive improvement scores, F6B3 was identified as the best treatment for coastal saline soil. Organic materials combined with beneficial bacteria could improve nutrient availability and reduce salinity of coastal saline soil and promote corn seedling growth. The combined application of 6 % of organic materials with 3×108 cfu plant-1 of beneficial bacteria proved the most effective for coastal saline soil, and is recommended for field application.engSociedade Brasileira de Ciência do SoloVol. 44, 2020.Creative Commons Attribution Licenseinfo:eu-repo/semantics/openAccessorganic fertilizermushroom residuephosphate-solubilizing bacteriapotassium-solubilizing bacteriasoil salinityOrganic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soilsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlereponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdfTexto completoapplication/pdf577230https://locus.ufv.br//bitstream/123456789/30058/1/artigo.pdf6eb4a1ab521ed69d404f35066e3bb78fMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/30058/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/300582022-10-11 13:41:51.825oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452022-10-11T16:41:51LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.en.fl_str_mv Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soils
title Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soils
spellingShingle Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soils
Zhang, Naidan
organic fertilizer
mushroom residue
phosphate-solubilizing bacteria
potassium-solubilizing bacteria
soil salinity
title_short Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soils
title_full Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soils
title_fullStr Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soils
title_full_unstemmed Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soils
title_sort Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soils
author Zhang, Naidan
author_facet Zhang, Naidan
Song, Fupeng
Su, Mu
Duan, Fujian
author_role author
author2 Song, Fupeng
Su, Mu
Duan, Fujian
author2_role author
author
author
dc.contributor.author.fl_str_mv Zhang, Naidan
Song, Fupeng
Su, Mu
Duan, Fujian
dc.subject.eng.fl_str_mv organic fertilizer
mushroom residue
phosphate-solubilizing bacteria
potassium-solubilizing bacteria
soil salinity
topic organic fertilizer
mushroom residue
phosphate-solubilizing bacteria
potassium-solubilizing bacteria
soil salinity
description Soil salinity is a major abiotic stress on plant growth in coastal saline soil. The objective of this study was to screen the optimal combination of organic materials with beneficial bacteria for application under real field conditions to improve coastal saline soil. A two-factor pot experiment was carried out with corn in coastal saline soil for 26 days. In the naturally aerobic environment, a split-plot experiment was conducted with different rates of organic materials (organic fertilizer and mushroom residue) and beneficial bacteria (phosphate - and potassium-solubilizing bacteria). The 10 treatments consisted of a control (inactivated bacteria cells and no organic material), and combinations of organic materials (2, 4, and 6 % of the total soil dry weight), respectively, with beneficial bacteria [at 1 × 108 , 2 × 108 , and 3 × 108 colony-forming units (cfu) plant-1]. The application of 6 % organic material and beneficial bacteria at 3 × 108 cfu plant-1 (F6B3) promoted the highest seedling height, stem diameter, and dry biomass of corn seedlings, which increased by 0.30~26.78 %, 8.70~27.23 %, and 22.13~156.90 %, respectively, compared with the other FB (organic fertilizers and beneficial bacteria) treatments. Compared with all other FB treatments, soil total nitrogen, available phosphorus, and available potassium were increased by 4.78~18.04 %, 8.99~25.59 %, and 0.96~36.25 %, respectively, in F6B3. This treatment decreased soil total salt content by 0.79~12.72 %, compared with the other FB treatments. Based on the comprehensive improvement scores, F6B3 was identified as the best treatment for coastal saline soil. Organic materials combined with beneficial bacteria could improve nutrient availability and reduce salinity of coastal saline soil and promote corn seedling growth. The combined application of 6 % of organic materials with 3×108 cfu plant-1 of beneficial bacteria proved the most effective for coastal saline soil, and is recommended for field application.
publishDate 2020
dc.date.issued.fl_str_mv 2020-05-14
dc.date.accessioned.fl_str_mv 2022-10-11T16:41:51Z
dc.date.available.fl_str_mv 2022-10-11T16:41:51Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv Zhang N, Song F, Su M, Duan F. Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soil. Rev Bras Cienc Solo. 2020;44:e0190179.
dc.identifier.uri.fl_str_mv https://locus.ufv.br//handle/123456789/30058
dc.identifier.issn.none.fl_str_mv 1806-9657
dc.identifier.doi.pt-BR.fl_str_mv https://doi.org/10.36783/18069657rbcs20190179
identifier_str_mv Zhang N, Song F, Su M, Duan F. Organic material combined with beneficial bacteria improves soil fertility and corn seedling growth in coastal saline soil. Rev Bras Cienc Solo. 2020;44:e0190179.
1806-9657
url https://locus.ufv.br//handle/123456789/30058
https://doi.org/10.36783/18069657rbcs20190179
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartofseries.pt-BR.fl_str_mv Vol. 44, 2020.
dc.rights.driver.fl_str_mv Creative Commons Attribution License
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Creative Commons Attribution License
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Sociedade Brasileira de Ciência do Solo
publisher.none.fl_str_mv Sociedade Brasileira de Ciência do Solo
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
bitstream.url.fl_str_mv https://locus.ufv.br//bitstream/123456789/30058/1/artigo.pdf
https://locus.ufv.br//bitstream/123456789/30058/2/license.txt
bitstream.checksum.fl_str_mv 6eb4a1ab521ed69d404f35066e3bb78f
8a4605be74aa9ea9d79846c1fba20a33
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv fabiojreis@ufv.br
_version_ 1801212892801925120