Genetic progress in cotton dry matter partitioning in Argentina
The Argentinian cotton (Gossypium hirsutum L.) has exhibited a rate of genetic progress of 3.24 kg ha−1 y−1, resulting in an increase of 194.4 kg ha−1 of lint from 1965 to the present day. This improvement has been achieved alongside enhanced seed oil content without compromising lint quality. While...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Artículo |
| Language: | Inglés |
| Published: |
Elsevier
2025
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/21243 https://www.sciencedirect.com/science/article/pii/S0926669024023963 https://doi.org/10.1016/j.indcrop.2024.120419 |
| _version_ | 1855486721348599808 |
|---|---|
| author | Scarpin, Gonzalo Joel Dileo, Pablo Nahuel Winkler, Horacio Martín Cereijo, Antonela Estefania Lorenzini, Fernando Muchut, Robertino Jose Roeschlin, Roxana Andrea Acuña, Carlos Paytas, Marcelo Javier |
| author_browse | Acuña, Carlos Cereijo, Antonela Estefania Dileo, Pablo Nahuel Lorenzini, Fernando Muchut, Robertino Jose Paytas, Marcelo Javier Roeschlin, Roxana Andrea Scarpin, Gonzalo Joel Winkler, Horacio Martín |
| author_facet | Scarpin, Gonzalo Joel Dileo, Pablo Nahuel Winkler, Horacio Martín Cereijo, Antonela Estefania Lorenzini, Fernando Muchut, Robertino Jose Roeschlin, Roxana Andrea Acuña, Carlos Paytas, Marcelo Javier |
| author_sort | Scarpin, Gonzalo Joel |
| collection | INTA Digital |
| description | The Argentinian cotton (Gossypium hirsutum L.) has exhibited a rate of genetic progress of 3.24 kg ha−1 y−1, resulting in an increase of 194.4 kg ha−1 of lint from 1965 to the present day. This improvement has been achieved alongside enhanced seed oil content without compromising lint quality. While previous studies have explored trends in cotton lint yield, lint quality, and other agronomic traits over time, no research in Argentina have focused specifically on genetic progress concerning aboveground biomass, morphological attributes, and mapping-related variables. This study aimed to: i) quantify and compare the levels of aboveground biomass, morphological and mapping-related variables in varieties utilized over the past 50 years in Argentina, and ii) estimate the genetic progress in these variables. Over a two-year period, 20 cotton cultivars were assessed across four different environments through different sowing dates. Several parameters were evaluated, including 11 biomass-related variables, six morphological-related factors, and six mapping-related traits at three different moment of cotton cycle: 50 (M1), 100 (M2), and 150 (M3) days after emergence Significant differences were observed across genotypes, environments, and their interactions. Our findings revealed that variables such as leaf biomass (M2), reproductive branch biomass (M2, M3), first reproductive branch node (M1, M2), first reproductive branch height (M1, M2, M3), and global retention (M2) exhibited either increases or decreases on the rate of genetic progress. This study presents the first report on aboveground biomass values, morphological variables, and mapping-related parameters for Argentinian cotton. The information obtained from the work provides valuable insights into the dynamics of cotton biomass and related variables, contributing to the understanding of genetic improvement in Argentinian cotton cultivation. |
| format | Artículo |
| id | INTA21243 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA212432025-02-13T11:52:32Z Genetic progress in cotton dry matter partitioning in Argentina Scarpin, Gonzalo Joel Dileo, Pablo Nahuel Winkler, Horacio Martín Cereijo, Antonela Estefania Lorenzini, Fernando Muchut, Robertino Jose Roeschlin, Roxana Andrea Acuña, Carlos Paytas, Marcelo Javier Algodón Materia Seca Genética Fitomejoramiento Argentina Cotton Dry Matter Genetics Gossypium hirsutum Plant Breeding The Argentinian cotton (Gossypium hirsutum L.) has exhibited a rate of genetic progress of 3.24 kg ha−1 y−1, resulting in an increase of 194.4 kg ha−1 of lint from 1965 to the present day. This improvement has been achieved alongside enhanced seed oil content without compromising lint quality. While previous studies have explored trends in cotton lint yield, lint quality, and other agronomic traits over time, no research in Argentina have focused specifically on genetic progress concerning aboveground biomass, morphological attributes, and mapping-related variables. This study aimed to: i) quantify and compare the levels of aboveground biomass, morphological and mapping-related variables in varieties utilized over the past 50 years in Argentina, and ii) estimate the genetic progress in these variables. Over a two-year period, 20 cotton cultivars were assessed across four different environments through different sowing dates. Several parameters were evaluated, including 11 biomass-related variables, six morphological-related factors, and six mapping-related traits at three different moment of cotton cycle: 50 (M1), 100 (M2), and 150 (M3) days after emergence Significant differences were observed across genotypes, environments, and their interactions. Our findings revealed that variables such as leaf biomass (M2), reproductive branch biomass (M2, M3), first reproductive branch node (M1, M2), first reproductive branch height (M1, M2, M3), and global retention (M2) exhibited either increases or decreases on the rate of genetic progress. This study presents the first report on aboveground biomass values, morphological variables, and mapping-related parameters for Argentinian cotton. The information obtained from the work provides valuable insights into the dynamics of cotton biomass and related variables, contributing to the understanding of genetic improvement in Argentinian cotton cultivation. EEA Reconquista Fil: Scarpin, Gonzalo Joel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina Fil: Dileo, Pablo Nahuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina Fil: Winkler, Horacio Martín. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina Fil: Cereijo, Antonela Estefania. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina Fil: Lorenzini, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina Fil: Lorenzini, Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Muchut, Robertino Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina Fil: Roeschlin, Roxana Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina Fil: Roeschlin, Roxana Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Acuña, Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Acuña, Carlos. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina Fil: Paytas, Marcelo Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentina 2025-02-13T11:48:35Z 2025-02-13T11:48:35Z 2025-03 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/21243 https://www.sciencedirect.com/science/article/pii/S0926669024023963 0926-6690 1872-633X https://doi.org/10.1016/j.indcrop.2024.120419 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 Elsevier Industrial Crops and Products 225 : 120419. (March 2025) |
| spellingShingle | Algodón Materia Seca Genética Fitomejoramiento Argentina Cotton Dry Matter Genetics Gossypium hirsutum Plant Breeding Scarpin, Gonzalo Joel Dileo, Pablo Nahuel Winkler, Horacio Martín Cereijo, Antonela Estefania Lorenzini, Fernando Muchut, Robertino Jose Roeschlin, Roxana Andrea Acuña, Carlos Paytas, Marcelo Javier Genetic progress in cotton dry matter partitioning in Argentina |
| title | Genetic progress in cotton dry matter partitioning in Argentina |
| title_full | Genetic progress in cotton dry matter partitioning in Argentina |
| title_fullStr | Genetic progress in cotton dry matter partitioning in Argentina |
| title_full_unstemmed | Genetic progress in cotton dry matter partitioning in Argentina |
| title_short | Genetic progress in cotton dry matter partitioning in Argentina |
| title_sort | genetic progress in cotton dry matter partitioning in argentina |
| topic | Algodón Materia Seca Genética Fitomejoramiento Argentina Cotton Dry Matter Genetics Gossypium hirsutum Plant Breeding |
| url | http://hdl.handle.net/20.500.12123/21243 https://www.sciencedirect.com/science/article/pii/S0926669024023963 https://doi.org/10.1016/j.indcrop.2024.120419 |
| work_keys_str_mv | AT scarpingonzalojoel geneticprogressincottondrymatterpartitioninginargentina AT dileopablonahuel geneticprogressincottondrymatterpartitioninginargentina AT winklerhoraciomartin geneticprogressincottondrymatterpartitioninginargentina AT cereijoantonelaestefania geneticprogressincottondrymatterpartitioninginargentina AT lorenzinifernando geneticprogressincottondrymatterpartitioninginargentina AT muchutrobertinojose geneticprogressincottondrymatterpartitioninginargentina AT roeschlinroxanaandrea geneticprogressincottondrymatterpartitioninginargentina AT acunacarlos geneticprogressincottondrymatterpartitioninginargentina AT paytasmarcelojavier geneticprogressincottondrymatterpartitioninginargentina |