Physiological potential and initial development of soybean plants as a function of seed treatment
ABSTRACT Seed treatment is a process that helps to control insects and soil-borne pathogens, besides allowing a given crop to reach its maximum production potential and protect its seedlings. This study aimed to evaluate the physiological performance of seeds and the initial development of soybean, as a function of seed treatment. The study was based on a completely randomized design, with five treatments [imidacloprid + thiodicarb (75 + 225 g a.i. 100 kg-1 of seeds); chlorantraniliprole (62.5 g a.i. 100 kg-1 of seeds); cyantraniliprole (72 g a.i. 100 kg-1 of seeds), fipronil + thiophanate-methyl + pyraclostrobin (5 + 45 + 50 g a.i. 100 kg-1 of seeds); and control (seeds without treatment)]. Initially, the physiological quality of the seeds was evaluated by determining the first germination count, final germination and accelerated aging, with four replications. After that, the effect of the seed treatment on the soybean plant development was evaluated by analyzing the leaf area, number of leaves, shoot height, root and shoot dry mass and fresh mass of root nodules, with ten replications. The seed treatment with fipronil + pyraclostrobin + thiophanate-methyl allows an increased germination when the seeds are subjected to the accelerated aging test, besides an increment in the shoot height and leaf area of the plants.
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Escola de Agronomia/UFG
2019
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oai:scielo:S1983-406320190001002232019-08-12Physiological potential and initial development of soybean plants as a function of seed treatmentBem Junior,Luciano DelFerrari,Jonas LeandroDario,GustavoTriboni,Yago de BarrosRaetano,Carlos Gilberto Glycine max germination seed accelerated aging ABSTRACT Seed treatment is a process that helps to control insects and soil-borne pathogens, besides allowing a given crop to reach its maximum production potential and protect its seedlings. This study aimed to evaluate the physiological performance of seeds and the initial development of soybean, as a function of seed treatment. The study was based on a completely randomized design, with five treatments [imidacloprid + thiodicarb (75 + 225 g a.i. 100 kg-1 of seeds); chlorantraniliprole (62.5 g a.i. 100 kg-1 of seeds); cyantraniliprole (72 g a.i. 100 kg-1 of seeds), fipronil + thiophanate-methyl + pyraclostrobin (5 + 45 + 50 g a.i. 100 kg-1 of seeds); and control (seeds without treatment)]. Initially, the physiological quality of the seeds was evaluated by determining the first germination count, final germination and accelerated aging, with four replications. After that, the effect of the seed treatment on the soybean plant development was evaluated by analyzing the leaf area, number of leaves, shoot height, root and shoot dry mass and fresh mass of root nodules, with ten replications. The seed treatment with fipronil + pyraclostrobin + thiophanate-methyl allows an increased germination when the seeds are subjected to the accelerated aging test, besides an increment in the shoot height and leaf area of the plants.info:eu-repo/semantics/openAccessEscola de Agronomia/UFGPesquisa Agropecuária Tropical v.49 20192019-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-40632019000100223en10.1590/1983-40632019v4955076 |
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Bem Junior,Luciano Del Ferrari,Jonas Leandro Dario,Gustavo Triboni,Yago de Barros Raetano,Carlos Gilberto |
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Bem Junior,Luciano Del Ferrari,Jonas Leandro Dario,Gustavo Triboni,Yago de Barros Raetano,Carlos Gilberto Physiological potential and initial development of soybean plants as a function of seed treatment |
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Bem Junior,Luciano Del Ferrari,Jonas Leandro Dario,Gustavo Triboni,Yago de Barros Raetano,Carlos Gilberto |
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Bem Junior,Luciano Del |
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Physiological potential and initial development of soybean plants as a function of seed treatment |
title_short |
Physiological potential and initial development of soybean plants as a function of seed treatment |
title_full |
Physiological potential and initial development of soybean plants as a function of seed treatment |
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Physiological potential and initial development of soybean plants as a function of seed treatment |
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Physiological potential and initial development of soybean plants as a function of seed treatment |
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physiological potential and initial development of soybean plants as a function of seed treatment |
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ABSTRACT Seed treatment is a process that helps to control insects and soil-borne pathogens, besides allowing a given crop to reach its maximum production potential and protect its seedlings. This study aimed to evaluate the physiological performance of seeds and the initial development of soybean, as a function of seed treatment. The study was based on a completely randomized design, with five treatments [imidacloprid + thiodicarb (75 + 225 g a.i. 100 kg-1 of seeds); chlorantraniliprole (62.5 g a.i. 100 kg-1 of seeds); cyantraniliprole (72 g a.i. 100 kg-1 of seeds), fipronil + thiophanate-methyl + pyraclostrobin (5 + 45 + 50 g a.i. 100 kg-1 of seeds); and control (seeds without treatment)]. Initially, the physiological quality of the seeds was evaluated by determining the first germination count, final germination and accelerated aging, with four replications. After that, the effect of the seed treatment on the soybean plant development was evaluated by analyzing the leaf area, number of leaves, shoot height, root and shoot dry mass and fresh mass of root nodules, with ten replications. The seed treatment with fipronil + pyraclostrobin + thiophanate-methyl allows an increased germination when the seeds are subjected to the accelerated aging test, besides an increment in the shoot height and leaf area of the plants. |
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Escola de Agronomia/UFG |
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2019 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-40632019000100223 |
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AT bemjuniorlucianodel physiologicalpotentialandinitialdevelopmentofsoybeanplantsasafunctionofseedtreatment AT ferrarijonasleandro physiologicalpotentialandinitialdevelopmentofsoybeanplantsasafunctionofseedtreatment AT dariogustavo physiologicalpotentialandinitialdevelopmentofsoybeanplantsasafunctionofseedtreatment AT triboniyagodebarros physiologicalpotentialandinitialdevelopmentofsoybeanplantsasafunctionofseedtreatment AT raetanocarlosgilberto physiologicalpotentialandinitialdevelopmentofsoybeanplantsasafunctionofseedtreatment |
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