Viability and vigor of soybean seeds as a result of industrial seed treatment and stored in different environments
The industrial seed treatment (IST) of soybeans is an economically recommended technique in agricultural production, providing protection against pests and initial pathogens. However, the real effects of pesticides about the quality of soybean seeds are still little known, since the adoption of the...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidade Estadual de Londrina
2022-12-01
|
| Series: | Semina: Ciências Agrárias |
| Subjects: | |
| Online Access: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/45861 |
| _version_ | 1797944539002961920 |
|---|---|
| author | Fernando Ribeiro Teles Camargo Itamar Rosa Teixeira Isneider Luiz Silva Westefann Santos Sousa Marcos Eduardo Viana de Araújo Paulo César Corrêa |
| author_facet | Fernando Ribeiro Teles Camargo Itamar Rosa Teixeira Isneider Luiz Silva Westefann Santos Sousa Marcos Eduardo Viana de Araújo Paulo César Corrêa |
| author_sort | Fernando Ribeiro Teles Camargo |
| collection | DOAJ |
| description |
The industrial seed treatment (IST) of soybeans is an economically recommended technique in agricultural production, providing protection against pests and initial pathogens. However, the real effects of pesticides about the quality of soybean seeds are still little known, since the adoption of the system is still recent by soybean farmers. The objective of this work was to evaluate the physiological quality of soybean seeds, treated or not, with insecticide/ fungicide new mixtures and stored for 240 days in a non-controlled and controlled environment. The completely randomized design was used, distributed in a 5 x 2 x 6 factorial scheme with four replications. The plot treatments consisted of soybean seeds belonging to the cultivar M - 7739 IPRO, treated with six different insecticide/ fungicide mixtures {(Cruiser®); (Amulet®); (MaximAdvanced®); (Cruiser®+ MaximAdvanced®); (MaximAdvanced® + Amulet®); (untreated control)}, stored in two environments {(laboratory – without control and cold room – with control (10 ± 2 ºC,45± 2% UR)} for eight months of storage with five evaluation times (0; 60; 120; 180 and 240days). The following tests were carried out: water content, germination, first count, seedling length and seedling dry mass. It was found that the chemical treatments negatively affect the germination potential of seeds, especially after 120 days of storage, regardless of the environment.Thiamethoxamand Thiamethoxam + Metalaxil; Tabendazole; Fludioxonil after storage provided the biggest reductions in seed viability and vigor after 240 days of storage. The cold room environment provides better conditions for the conservation of the germinative potential of soybean seeds.
|
| first_indexed | 2024-04-10T20:41:17Z |
| format | Article |
| id | doaj.art-2cb05adc7efa4a57bc073f5db3bd3e5c |
| institution | Directory Open Access Journal |
| issn | 1676-546X 1679-0359 |
| language | English |
| last_indexed | 2024-04-10T20:41:17Z |
| publishDate | 2022-12-01 |
| publisher | Universidade Estadual de Londrina |
| record_format | Article |
| series | Semina: Ciências Agrárias |
| spelling | doaj.art-2cb05adc7efa4a57bc073f5db3bd3e5c2023-01-24T19:11:22ZengUniversidade Estadual de LondrinaSemina: Ciências Agrárias1676-546X1679-03592022-12-0143610.5433/1679-0359.2022v43n6p2607Viability and vigor of soybean seeds as a result of industrial seed treatment and stored in different environmentsFernando Ribeiro Teles Camargo0Itamar Rosa Teixeira1Isneider Luiz Silva2Westefann Santos Sousa3Marcos Eduardo Viana de Araújo4Paulo César Corrêa5Universidade Estadual de GoiásUniversidade Estadual de GoiásUniversidade Estadual de GoiásUniversidade Estadual de GoiásUniversidade Federal de ViçosaUniversidade Federal de Viçosa The industrial seed treatment (IST) of soybeans is an economically recommended technique in agricultural production, providing protection against pests and initial pathogens. However, the real effects of pesticides about the quality of soybean seeds are still little known, since the adoption of the system is still recent by soybean farmers. The objective of this work was to evaluate the physiological quality of soybean seeds, treated or not, with insecticide/ fungicide new mixtures and stored for 240 days in a non-controlled and controlled environment. The completely randomized design was used, distributed in a 5 x 2 x 6 factorial scheme with four replications. The plot treatments consisted of soybean seeds belonging to the cultivar M - 7739 IPRO, treated with six different insecticide/ fungicide mixtures {(Cruiser®); (Amulet®); (MaximAdvanced®); (Cruiser®+ MaximAdvanced®); (MaximAdvanced® + Amulet®); (untreated control)}, stored in two environments {(laboratory – without control and cold room – with control (10 ± 2 ºC,45± 2% UR)} for eight months of storage with five evaluation times (0; 60; 120; 180 and 240days). The following tests were carried out: water content, germination, first count, seedling length and seedling dry mass. It was found that the chemical treatments negatively affect the germination potential of seeds, especially after 120 days of storage, regardless of the environment.Thiamethoxamand Thiamethoxam + Metalaxil; Tabendazole; Fludioxonil after storage provided the biggest reductions in seed viability and vigor after 240 days of storage. The cold room environment provides better conditions for the conservation of the germinative potential of soybean seeds. https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/45861Glycine maxSeed treatmentSeedqualityViability and vigorStorage. |
| spellingShingle | Fernando Ribeiro Teles Camargo Itamar Rosa Teixeira Isneider Luiz Silva Westefann Santos Sousa Marcos Eduardo Viana de Araújo Paulo César Corrêa Viability and vigor of soybean seeds as a result of industrial seed treatment and stored in different environments Semina: Ciências Agrárias Glycine max Seed treatment Seedquality Viability and vigor Storage. |
| title | Viability and vigor of soybean seeds as a result of industrial seed treatment and stored in different environments |
| title_full | Viability and vigor of soybean seeds as a result of industrial seed treatment and stored in different environments |
| title_fullStr | Viability and vigor of soybean seeds as a result of industrial seed treatment and stored in different environments |
| title_full_unstemmed | Viability and vigor of soybean seeds as a result of industrial seed treatment and stored in different environments |
| title_short | Viability and vigor of soybean seeds as a result of industrial seed treatment and stored in different environments |
| title_sort | viability and vigor of soybean seeds as a result of industrial seed treatment and stored in different environments |
| topic | Glycine max Seed treatment Seedquality Viability and vigor Storage. |
| url | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/45861 |
| work_keys_str_mv | AT fernandoribeirotelescamargo viabilityandvigorofsoybeanseedsasaresultofindustrialseedtreatmentandstoredindifferentenvironments AT itamarrosateixeira viabilityandvigorofsoybeanseedsasaresultofindustrialseedtreatmentandstoredindifferentenvironments AT isneiderluizsilva viabilityandvigorofsoybeanseedsasaresultofindustrialseedtreatmentandstoredindifferentenvironments AT westefannsantossousa viabilityandvigorofsoybeanseedsasaresultofindustrialseedtreatmentandstoredindifferentenvironments AT marcoseduardovianadearaujo viabilityandvigorofsoybeanseedsasaresultofindustrialseedtreatmentandstoredindifferentenvironments AT paulocesarcorrea viabilityandvigorofsoybeanseedsasaresultofindustrialseedtreatmentandstoredindifferentenvironments |