| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/442C3SP | |||
| Repository | sid.inpe.br/mtc-m21c/2021/01.18.12.17 (restricted access) | |||
| Last Update | 2021:11.05.12.15.01 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2021/01.18.12.17.33 | |||
| Metadata Last Update | 2022:04.03.22.39.35 (UTC) administrator | |||
| DOI | 10.1080/01431161.2020.1832283 | |||
| ISSN | 0143-1161 | |||
| Citation Key | AbrantesQuLuMeKuBrMe:2021:AsEfDi | |||
| Title | Assessing the effects of dicamba and 2,4 Dichlorophenoxyacetic acid (2,4D) on soybean through vegetation indices derived from Unmanned Aerial Vehicle (UAV) based RGB imagery  | |||
| Year | 2021 | |||
| Access Date | 2024, May 18 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 6992 KiB | |||
| 2. Context | ||||
| Author | 1 Abrantes, Tales Camargos 2 Queiroz, Andrew Rerison Silva 3 Lucio, Felipe Ridolfo 4 Mendes Júnior, Cláudio Wilson 5 Kuplich, Tatiana Mora 6 Bredemeier, Christian 7 Merotto Júnior, Aldo | |||
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JJ9P | |||
| ORCID | 1 0000-0003-0773-1458 2 3 4 0000-0003-1745-348X 5 6 7 0000-0002-1581-0669 | |||
| Group | 1 2 3 4 5 COESU-CGGO-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Universidade Federal do Rio Grande do Sul (UFRGS) 2 Universidade Federal do Rio Grande do Sul (UFRGS) 3 Agriculture Division of DowDuPont, Corteva Agriscience 4 Universidade Federal do Rio Grande do Sul (UFRGS) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Universidade Federal do Rio Grande do Sul (UFRGS) 7 Universidade Federal do Rio Grande do Sul (UFRGS) | |||
| Author e-Mail Address | 1 2 3 4 5 tatiana.kuplich@inpe.br 6 7 merotto@ufrgs.br | |||
| Journal | International Journal of Remote Sensing | |||
| Volume | 42 | |||
| Number | 7 | |||
| Pages | 2740-2758 | |||
| Secondary Mark | A1_PLANEJAMENTO_URBANO_E_REGIONAL_/_DEMOGRAFIA A2_INTERDISCIPLINAR A2_GEOGRAFIA A2_ENGENHARIAS_IV A2_ENGENHARIAS_III A2_ENGENHARIAS_I A2_CIÊNCIAS_AMBIENTAIS A2_CIÊNCIA_DA_COMPUTAÇÃO B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B1_GEOCIÊNCIAS B1_ENGENHARIAS_II B1_CIÊNCIAS_AGRÁRIAS_I B1_BIODIVERSIDADE B2_SAÚDE_COLETIVA B2_ODONTOLOGIA B3_CIÊNCIAS_BIOLÓGICAS_I B3_BIOTECNOLOGIA B5_ASTRONOMIA_/_FÍSICA | |||
| History (UTC) | 2021-01-18 12:17:33 :: simone -> administrator :: 2021-01-18 12:17:34 :: administrator -> simone :: 2021 2021-01-18 12:18:43 :: simone -> administrator :: 2021 2021-07-02 02:27:07 :: administrator -> simone :: 2021 2021-11-05 12:15:02 :: simone -> administrator :: 2021 2022-04-03 22:39:35 :: administrator -> simone :: 2021 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Abstract | The increase in agricultural production is facing several challenges with future implications for food security and environmental protection. The aim of this study was to evaluate a remote sensing-based low-cost methodology for assessing the effects of dicamba and 2,4 Dichlorophenoxyacetic acid (2,4D) in a non-tolerant soybean crop. Here, we introduced the application of six vegetation indices (VI) derived from Unmanned Aerial Vehicle (UAV) based Red-Green-Blue (RGB) imagery contrasting with a conventional approach of visual injury criteria classification to estimate soybean plant injury and the effect on grain yield. The results demonstrated the feasibility of Modified Green-Red Vegetation Index (MGRVI) and Excess Green (ExG) strongly correlated with the effects of dicamba and 2,4D in soybean. These VIs discriminated plant injury caused by dicamba and 2,4D up to 5% of the recommended dose. The Lethal Dose 50 (LD50) considering the effect on grain yield was around 13% (72.80 g a.e. ha−1), 55% (552.75 g a.e. ha−1) and 48% (482.40 g a.e. ha−1) for dicamba; 2,4D dimethylamine (DMA) and 2,4D choline (CHO) of the recommended dose, respectively. This study revealed noteworthy limitations for the RGB indices to discriminate between the effects of different formulations of the same herbicide, as for 2,4D DMA and 2,4D CHO. With expectations for the introduction of new genetic soybean events and alongside new synthetic auxin compounds, our results pointed out that the proposed methodology can lead to a protocol for identifying and estimating the damage to the off-target movement from these outcoming herbicides on neighbourhood fields. | |||
| Area | SRE | |||
| Arrangement | urlib.net > CGGO > Assessing the effects... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
| |||
| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | abrantes_2021.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher denyfinaldraft12 | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/46KUBT5 | |||
| Citing Item List | sid.inpe.br/bibdigital/2022/04.03.22.35 4 sid.inpe.br/mtc-m21/2012/07.13.15.00.48 2 | |||
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository month nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||