Indigenous mycorrhizal fungi from Argentina increase Zn nutrition of maize modulated by Zn fertilization
The effect of nitrogen (N), phosphorous (P), sulfur (S) and zinc (Zn) fertilization on arbuscular mycorrhizal colonization (AMC), nutrition and growth of maize under contrasting tillage management was assessed in a field trial. The effect of Zn fertilization (+Zn: 1.67 mg Zn kg-1, -Zn: 0.33 mg Zn k...
| Autores principales: | , , , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Soil Science Society of Pakistan
2019
|
| Materias: | |
| Acceso en línea: | http://www.se.org.pk/Papers.aspx?issueid=69 http://hdl.handle.net/20.500.12123/4837 |
| _version_ | 1855483507449528320 |
|---|---|
| author | Aztiz Imaz, Patxi Barbieri, Pablo Andrés Echeverria, Hernan Eduardo Sainz Rozas, Hernan Rene Covacevich, Fernanda |
| author_browse | Aztiz Imaz, Patxi Barbieri, Pablo Andrés Covacevich, Fernanda Echeverria, Hernan Eduardo Sainz Rozas, Hernan Rene |
| author_facet | Aztiz Imaz, Patxi Barbieri, Pablo Andrés Echeverria, Hernan Eduardo Sainz Rozas, Hernan Rene Covacevich, Fernanda |
| author_sort | Aztiz Imaz, Patxi |
| collection | INTA Digital |
| description | The effect of nitrogen (N), phosphorous (P), sulfur (S) and zinc (Zn) fertilization on arbuscular mycorrhizal colonization (AMC), nutrition and growth of maize under contrasting tillage management was assessed in a field trial. The effect of Zn fertilization (+Zn: 1.67 mg Zn kg-1, -Zn: 0.33 mg Zn kg-1), and inoculation with four consortium with arbuscular mycorrhizal fungi (AMF) indigenous of two sites of Buenos Aires, Argentina under contrasting managements(Agricultural and Pristine), on arbuscular mycorrhizal colonization (AMC), nutrition and growth of maize was assessed in a greenhouse trial. Zinc fertilization did not affect growth or AMC under field conditions, but in greenhouse, highest dose of Zn depressed AMC. Zinnc application in greenhouse at a reduced dose resulted in symptoms of deficiency which were translated in reduced plant growth but highest mycorrhizal response (MR). The inoculum from Balcarce Agricultural (indigenous from a site with about 19 mg P kg-1 and 0.5 mg Zn kg-1) resulted in the highest AMC and MR in both Zn uptake and dry matter production. The inoculum from Coronel Dorrego Pristine (indigenous from a site with about 8 mg P kg-1 and 2.2 mg Zn kg-1) was the lowest efficient. We hypothesized that certain soil characteristics could be used to select potentially beneficial inocula to compensate Zn deficiencies in maize. |
| format | Artículo |
| id | INTA4837 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Soil Science Society of Pakistan |
| publisherStr | Soil Science Society of Pakistan |
| record_format | dspace |
| spelling | INTA48372019-04-08T12:30:15Z Indigenous mycorrhizal fungi from Argentina increase Zn nutrition of maize modulated by Zn fertilization Aztiz Imaz, Patxi Barbieri, Pablo Andrés Echeverria, Hernan Eduardo Sainz Rozas, Hernan Rene Covacevich, Fernanda Maíz Aplicación de Abonos Cinc Hongos Organismos Indígenas Mycorrhizae Hongos del Suelo Maize Fertilizer Application Zinc Fungi Indigenous Organisms Soil Fungi Argentina The effect of nitrogen (N), phosphorous (P), sulfur (S) and zinc (Zn) fertilization on arbuscular mycorrhizal colonization (AMC), nutrition and growth of maize under contrasting tillage management was assessed in a field trial. The effect of Zn fertilization (+Zn: 1.67 mg Zn kg-1, -Zn: 0.33 mg Zn kg-1), and inoculation with four consortium with arbuscular mycorrhizal fungi (AMF) indigenous of two sites of Buenos Aires, Argentina under contrasting managements(Agricultural and Pristine), on arbuscular mycorrhizal colonization (AMC), nutrition and growth of maize was assessed in a greenhouse trial. Zinc fertilization did not affect growth or AMC under field conditions, but in greenhouse, highest dose of Zn depressed AMC. Zinnc application in greenhouse at a reduced dose resulted in symptoms of deficiency which were translated in reduced plant growth but highest mycorrhizal response (MR). The inoculum from Balcarce Agricultural (indigenous from a site with about 19 mg P kg-1 and 0.5 mg Zn kg-1) resulted in the highest AMC and MR in both Zn uptake and dry matter production. The inoculum from Coronel Dorrego Pristine (indigenous from a site with about 8 mg P kg-1 and 2.2 mg Zn kg-1) was the lowest efficient. We hypothesized that certain soil characteristics could be used to select potentially beneficial inocula to compensate Zn deficiencies in maize. EEA Balcarce Fil: Aztiz Imaz, Patxi. Universidad de Navarra; España Fil: Barbieri, Pablo Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Unidad Integrada. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Echeverria, Hernan Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Unidad Integrada. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina Fil: Sainz Rozas, Hernan Rene. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Unidad Integrada. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Covacevich, Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Unidad Integrada. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentina. 2019-04-08T12:27:11Z 2019-04-08T12:27:11Z 2014-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://www.se.org.pk/Papers.aspx?issueid=69 http://hdl.handle.net/20.500.12123/4837 2075-1141 2074-9546 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Soil Science Society of Pakistan Soil and Environment; 33 (1) : 23-32 (June 2014) |
| spellingShingle | Maíz Aplicación de Abonos Cinc Hongos Organismos Indígenas Mycorrhizae Hongos del Suelo Maize Fertilizer Application Zinc Fungi Indigenous Organisms Soil Fungi Argentina Aztiz Imaz, Patxi Barbieri, Pablo Andrés Echeverria, Hernan Eduardo Sainz Rozas, Hernan Rene Covacevich, Fernanda Indigenous mycorrhizal fungi from Argentina increase Zn nutrition of maize modulated by Zn fertilization |
| title | Indigenous mycorrhizal fungi from Argentina increase Zn nutrition of maize modulated by Zn fertilization |
| title_full | Indigenous mycorrhizal fungi from Argentina increase Zn nutrition of maize modulated by Zn fertilization |
| title_fullStr | Indigenous mycorrhizal fungi from Argentina increase Zn nutrition of maize modulated by Zn fertilization |
| title_full_unstemmed | Indigenous mycorrhizal fungi from Argentina increase Zn nutrition of maize modulated by Zn fertilization |
| title_short | Indigenous mycorrhizal fungi from Argentina increase Zn nutrition of maize modulated by Zn fertilization |
| title_sort | indigenous mycorrhizal fungi from argentina increase zn nutrition of maize modulated by zn fertilization |
| topic | Maíz Aplicación de Abonos Cinc Hongos Organismos Indígenas Mycorrhizae Hongos del Suelo Maize Fertilizer Application Zinc Fungi Indigenous Organisms Soil Fungi Argentina |
| url | http://www.se.org.pk/Papers.aspx?issueid=69 http://hdl.handle.net/20.500.12123/4837 |
| work_keys_str_mv | AT aztizimazpatxi indigenousmycorrhizalfungifromargentinaincreaseznnutritionofmaizemodulatedbyznfertilization AT barbieripabloandres indigenousmycorrhizalfungifromargentinaincreaseznnutritionofmaizemodulatedbyznfertilization AT echeverriahernaneduardo indigenousmycorrhizalfungifromargentinaincreaseznnutritionofmaizemodulatedbyznfertilization AT sainzrozashernanrene indigenousmycorrhizalfungifromargentinaincreaseznnutritionofmaizemodulatedbyznfertilization AT covacevichfernanda indigenousmycorrhizalfungifromargentinaincreaseznnutritionofmaizemodulatedbyznfertilization |