Plant stand, nodulation and seed yield in soybean as affected by phosphate fertilizer placement, source and application method
Establishing an optimum plant population at planting is the start-point for assuring seed yield in crops. In addition to plant establishment, the onset of a fully functional nodule system is crucial for nitrogen nutrition in soybean. Fertilizer application in close contact with seeds during planting...
| Autores principales: | , , , , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://www.sciencedirect.com/science/article/pii/S1161030113000889#! http://hdl.handle.net/20.500.12123/2270 https://doi.org/10.1016/j.eja.2013.06.006 |
| _version_ | 1855034933941108736 |
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| author | Salvagiotti, Fernando Barraco, Miriam Raquel Dignani, Damian Sanchez, Hector Alfredo Bono, Angel Alfredo Vallone, Pedro Salvador Gerster, Guillermo Raul Galarza, Carlos Martin Montoya, Jorgelina Ceferina Gudelj, Vicente Jorge |
| author_browse | Barraco, Miriam Raquel Bono, Angel Alfredo Dignani, Damian Galarza, Carlos Martin Gerster, Guillermo Raul Gudelj, Vicente Jorge Montoya, Jorgelina Ceferina Salvagiotti, Fernando Sanchez, Hector Alfredo Vallone, Pedro Salvador |
| author_facet | Salvagiotti, Fernando Barraco, Miriam Raquel Dignani, Damian Sanchez, Hector Alfredo Bono, Angel Alfredo Vallone, Pedro Salvador Gerster, Guillermo Raul Galarza, Carlos Martin Montoya, Jorgelina Ceferina Gudelj, Vicente Jorge |
| author_sort | Salvagiotti, Fernando |
| collection | INTA Digital |
| description | Establishing an optimum plant population at planting is the start-point for assuring seed yield in crops. In addition to plant establishment, the onset of a fully functional nodule system is crucial for nitrogen nutrition in soybean. Fertilizer application in close contact with seeds during planting operation would lead to phytotoxicity and plant loss. The objectives of the present study were to study the effects of two phosphate fertilizer sources: single super phosphate (SSP) and monoammonium phosphate (MAP) (i) at increasing phosphorus rates applied with seed (WS) and (ii) using different fertilizer placement strategies on plant stand, seed yield and nodule onset. Two fertilization experiments in soybean (Experiments I and II) were performed in eleven sites in an ample area of the Argentinean soybean production area in 2005–2006 and 2006–2007 seasons (site-years, SY). Experiment I was designed for evaluating the effects of two P fertilizer sources (Sou): SSP and MAP combined with three methods of fertilizer application (Me): WS, side-banded (SB) or broadcast anticipated (BA) applying 16.2 kg P ha−1. Broadcast application was done at least 90 days before planting. Experiment II was planned for evaluating the above mentioned fertilizer sources at increasing P rates (0, 5.4, 10.8 and 16.2 kg P ha−1) applied with seed (WS). Fertilizer application with seed had less detrimental effect on plant stand achievement (PSA) when SSP was used as compared with MAP. Reductions in PSA were directly related with clay content when using both fertilizer source, but when using MAP, the decay in PSA was also negatively related to silt content. Broadcast as well as side-banded application of both fertilizer sources had no damaging effects on PSA. Seed yield response to fertilizer application was similar among different fertilizer placement strategies. In most cases, reduction in PSA did not affect seed yield, suggesting a high capacity of soybean to compensate plant loss. Nodule onset was severely affected by application of MAP with seed, but this was not translated in a reduced seed yield. |
| format | info:ar-repo/semantics/artículo |
| id | INTA2270 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA22702018-07-05T18:11:06Z Plant stand, nodulation and seed yield in soybean as affected by phosphate fertilizer placement, source and application method Salvagiotti, Fernando Barraco, Miriam Raquel Dignani, Damian Sanchez, Hector Alfredo Bono, Angel Alfredo Vallone, Pedro Salvador Gerster, Guillermo Raul Galarza, Carlos Martin Montoya, Jorgelina Ceferina Gudelj, Vicente Jorge Soja Nodulación Semilla Rendimiento Abonos Fosfatados Aplicación de Abonos Métodos de Aplicación Soybeans Root Nodulation Seeds Yields Phosphate Fertilizers Fertilizer Application Application Methods Establishing an optimum plant population at planting is the start-point for assuring seed yield in crops. In addition to plant establishment, the onset of a fully functional nodule system is crucial for nitrogen nutrition in soybean. Fertilizer application in close contact with seeds during planting operation would lead to phytotoxicity and plant loss. The objectives of the present study were to study the effects of two phosphate fertilizer sources: single super phosphate (SSP) and monoammonium phosphate (MAP) (i) at increasing phosphorus rates applied with seed (WS) and (ii) using different fertilizer placement strategies on plant stand, seed yield and nodule onset. Two fertilization experiments in soybean (Experiments I and II) were performed in eleven sites in an ample area of the Argentinean soybean production area in 2005–2006 and 2006–2007 seasons (site-years, SY). Experiment I was designed for evaluating the effects of two P fertilizer sources (Sou): SSP and MAP combined with three methods of fertilizer application (Me): WS, side-banded (SB) or broadcast anticipated (BA) applying 16.2 kg P ha−1. Broadcast application was done at least 90 days before planting. Experiment II was planned for evaluating the above mentioned fertilizer sources at increasing P rates (0, 5.4, 10.8 and 16.2 kg P ha−1) applied with seed (WS). Fertilizer application with seed had less detrimental effect on plant stand achievement (PSA) when SSP was used as compared with MAP. Reductions in PSA were directly related with clay content when using both fertilizer source, but when using MAP, the decay in PSA was also negatively related to silt content. Broadcast as well as side-banded application of both fertilizer sources had no damaging effects on PSA. Seed yield response to fertilizer application was similar among different fertilizer placement strategies. In most cases, reduction in PSA did not affect seed yield, suggesting a high capacity of soybean to compensate plant loss. Nodule onset was severely affected by application of MAP with seed, but this was not translated in a reduced seed yield. EEA Oliveros EEA General Villegas EEA Famaillá EEA Anguil EEA Marcos Juárez Fil: Salvagiotti, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros. Departamento de Agronomía; Argentina Fil: Barraco, Miriam Raquel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria General Villegas; Argentina Fil: Dignani, Damian. NOVA S.A.; Argentina Fil: Sanchez, Hector Alfredo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina Fil: Bono, Angel Alfredo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil; Argentina Fil: Vallone, Pedro Salvador. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Gerster, Guillermo Raul. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros. Departamento de Agronomía; Argentina Fil: Galarza, Carlos Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Montoya, Jorgelina Ceferina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Gudelj, Vicente Jorge. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina 2018-04-18T13:46:52Z 2018-04-18T13:46:52Z 2013-11 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S1161030113000889#! http://hdl.handle.net/20.500.12123/2270 1161-0301 https://doi.org/10.1016/j.eja.2013.06.006 eng info:eu-repo/semantics/restrictedAccess application/pdf European journal of agronomy 51 : 25-33. (November 2013) |
| spellingShingle | Soja Nodulación Semilla Rendimiento Abonos Fosfatados Aplicación de Abonos Métodos de Aplicación Soybeans Root Nodulation Seeds Yields Phosphate Fertilizers Fertilizer Application Application Methods Salvagiotti, Fernando Barraco, Miriam Raquel Dignani, Damian Sanchez, Hector Alfredo Bono, Angel Alfredo Vallone, Pedro Salvador Gerster, Guillermo Raul Galarza, Carlos Martin Montoya, Jorgelina Ceferina Gudelj, Vicente Jorge Plant stand, nodulation and seed yield in soybean as affected by phosphate fertilizer placement, source and application method |
| title | Plant stand, nodulation and seed yield in soybean as affected by phosphate fertilizer placement, source and application method |
| title_full | Plant stand, nodulation and seed yield in soybean as affected by phosphate fertilizer placement, source and application method |
| title_fullStr | Plant stand, nodulation and seed yield in soybean as affected by phosphate fertilizer placement, source and application method |
| title_full_unstemmed | Plant stand, nodulation and seed yield in soybean as affected by phosphate fertilizer placement, source and application method |
| title_short | Plant stand, nodulation and seed yield in soybean as affected by phosphate fertilizer placement, source and application method |
| title_sort | plant stand nodulation and seed yield in soybean as affected by phosphate fertilizer placement source and application method |
| topic | Soja Nodulación Semilla Rendimiento Abonos Fosfatados Aplicación de Abonos Métodos de Aplicación Soybeans Root Nodulation Seeds Yields Phosphate Fertilizers Fertilizer Application Application Methods |
| url | https://www.sciencedirect.com/science/article/pii/S1161030113000889#! http://hdl.handle.net/20.500.12123/2270 https://doi.org/10.1016/j.eja.2013.06.006 |
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