Silicon as an acidity corrective associated with Azospirillum brasilense to improve nitrogen management and wheat profitability
This research aimed to study a possible synergistic effect with inoculation with A. brasilense and N doses, associated with the application of silicon in acidity corrective form, evaluating the grain yield of irrigated wheat in Cerrado region. The experiment was conducted in Selvíria, MS, Brazil, un...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidade Estadual de Londrina
2020-03-01
|
| Series: | Semina: Ciências Agrárias |
| Subjects: | |
| Online Access: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/36045 |
| _version_ | 1797944562108334080 |
|---|---|
| author | Fernando Shintate Galindo Marcelo Carvalho Minhoto Teixeira Filho Salatiér Buzetti Willian Lima Rodrigues Eduardo Henrique Marcandalli Boleta Guilherme Carlos Fernandes |
| author_facet | Fernando Shintate Galindo Marcelo Carvalho Minhoto Teixeira Filho Salatiér Buzetti Willian Lima Rodrigues Eduardo Henrique Marcandalli Boleta Guilherme Carlos Fernandes |
| author_sort | Fernando Shintate Galindo |
| collection | DOAJ |
| description | This research aimed to study a possible synergistic effect with inoculation with A. brasilense and N doses, associated with the application of silicon in acidity corrective form, evaluating the grain yield of irrigated wheat in Cerrado region. The experiment was conducted in Selvíria, MS, Brazil, under a no-till system, on a Latossolo Vermelho distrófico (Oxisol). The experiment was set up as a randomized block design with four replications, in a 2 × 5 × 2 factorial arrangement consisting of two soil corrective sources (dolomitic limestone and Ca and Mg silicate as source of Si); five N doses (0, 50, 100, 150, and 200 kg ha-1) applied in topdressing; and with and without inoculation with A. brasilense. Inoculation makes wheat production more profitable, irrespective of N doses and corrective sources. The N dose of 139 kg ha-1 with dolomitic limestone associated with inoculation of A. brasilense provided the greatest grain yield. However, the highest economic return was obtained at the N dose of 100 kg ha-1, with dolomitic limestone application and inoculation. |
| first_indexed | 2024-04-10T20:41:38Z |
| format | Article |
| id | doaj.art-8d6d360cf8994591a4a9cd524015fff6 |
| institution | Directory Open Access Journal |
| issn | 1676-546X 1679-0359 |
| language | English |
| last_indexed | 2024-04-10T20:41:38Z |
| publishDate | 2020-03-01 |
| publisher | Universidade Estadual de Londrina |
| record_format | Article |
| series | Semina: Ciências Agrárias |
| spelling | doaj.art-8d6d360cf8994591a4a9cd524015fff62023-01-24T19:41:05ZengUniversidade Estadual de LondrinaSemina: Ciências Agrárias1676-546X1679-03592020-03-0141210.5433/1679-0359.2020v41n2p447Silicon as an acidity corrective associated with Azospirillum brasilense to improve nitrogen management and wheat profitabilityFernando Shintate Galindo0Marcelo Carvalho Minhoto Teixeira Filho1Salatiér Buzetti2Willian Lima Rodrigues3Eduardo Henrique Marcandalli Boleta4Guilherme Carlos Fernandes5Universidade Estadual PaulistaUniversidade Estadual PaulistaUniversidade Estadual PaulistaUniversidade Estadual PaulistaUniversidade Estadual PaulistaUniversidade Estadual PaulistaThis research aimed to study a possible synergistic effect with inoculation with A. brasilense and N doses, associated with the application of silicon in acidity corrective form, evaluating the grain yield of irrigated wheat in Cerrado region. The experiment was conducted in Selvíria, MS, Brazil, under a no-till system, on a Latossolo Vermelho distrófico (Oxisol). The experiment was set up as a randomized block design with four replications, in a 2 × 5 × 2 factorial arrangement consisting of two soil corrective sources (dolomitic limestone and Ca and Mg silicate as source of Si); five N doses (0, 50, 100, 150, and 200 kg ha-1) applied in topdressing; and with and without inoculation with A. brasilense. Inoculation makes wheat production more profitable, irrespective of N doses and corrective sources. The N dose of 139 kg ha-1 with dolomitic limestone associated with inoculation of A. brasilense provided the greatest grain yield. However, the highest economic return was obtained at the N dose of 100 kg ha-1, with dolomitic limestone application and inoculation.https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/36045Triticum aestivum L.Biological nitrogen fixation in grassesPlant growth-promoting bacteriaCa and Mg silicateTotal operational cost. |
| spellingShingle | Fernando Shintate Galindo Marcelo Carvalho Minhoto Teixeira Filho Salatiér Buzetti Willian Lima Rodrigues Eduardo Henrique Marcandalli Boleta Guilherme Carlos Fernandes Silicon as an acidity corrective associated with Azospirillum brasilense to improve nitrogen management and wheat profitability Semina: Ciências Agrárias Triticum aestivum L. Biological nitrogen fixation in grasses Plant growth-promoting bacteria Ca and Mg silicate Total operational cost. |
| title | Silicon as an acidity corrective associated with Azospirillum brasilense to improve nitrogen management and wheat profitability |
| title_full | Silicon as an acidity corrective associated with Azospirillum brasilense to improve nitrogen management and wheat profitability |
| title_fullStr | Silicon as an acidity corrective associated with Azospirillum brasilense to improve nitrogen management and wheat profitability |
| title_full_unstemmed | Silicon as an acidity corrective associated with Azospirillum brasilense to improve nitrogen management and wheat profitability |
| title_short | Silicon as an acidity corrective associated with Azospirillum brasilense to improve nitrogen management and wheat profitability |
| title_sort | silicon as an acidity corrective associated with azospirillum brasilense to improve nitrogen management and wheat profitability |
| topic | Triticum aestivum L. Biological nitrogen fixation in grasses Plant growth-promoting bacteria Ca and Mg silicate Total operational cost. |
| url | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/36045 |
| work_keys_str_mv | AT fernandoshintategalindo siliconasanaciditycorrectiveassociatedwithazospirillumbrasilensetoimprovenitrogenmanagementandwheatprofitability AT marcelocarvalhominhototeixeirafilho siliconasanaciditycorrectiveassociatedwithazospirillumbrasilensetoimprovenitrogenmanagementandwheatprofitability AT salatierbuzetti siliconasanaciditycorrectiveassociatedwithazospirillumbrasilensetoimprovenitrogenmanagementandwheatprofitability AT willianlimarodrigues siliconasanaciditycorrectiveassociatedwithazospirillumbrasilensetoimprovenitrogenmanagementandwheatprofitability AT eduardohenriquemarcandalliboleta siliconasanaciditycorrectiveassociatedwithazospirillumbrasilensetoimprovenitrogenmanagementandwheatprofitability AT guilhermecarlosfernandes siliconasanaciditycorrectiveassociatedwithazospirillumbrasilensetoimprovenitrogenmanagementandwheatprofitability |