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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
16/11/2016 |
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Data da última atualização: |
27/06/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NASCENTE, A. S.; FILIPPI, M. C. C. de; LANNA, A. C.; SOUZA, A. C. A. de; LOBO, V. L. da S.; SILVA, G. B. da. |
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Afiliação: |
ADRIANO STEPHAN NASCENTE, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; ANNA CRISTINA LANNA, CNPAF; ALAN CARLOS ALVES DE SOUZA; VALACIA LEMES DA SILVA LOBO, CNPAF; GISELE BARATA DA SILVA, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA. |
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Título: |
Biomass, gas exchange, and nutrient contents in upland rice plants affected by application forms of microorganism growth promoters. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Environmental Science and Pollution Research, v. 24, n. 3, p. 2956-2965, Jan. 2017. |
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ISSN: |
0944-1344 |
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DOI: |
10.1007/s11356-016-8013-2 |
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Idioma: |
Inglês |
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Conteúdo: |
Microorganisms are considered a genetic resource with great potential for achieving sustainable development of agricultural areas. The objective of this research was to determine the effect of microorganism application forms on the production of biomass, gas exchange, and nutrient content in upland rice. The experiment was conducted under greenhouse conditions in a completely randomized design in a factorial 7 × 3 + 1, with four replications. The treatments consisted of combining seven microorganisms with three application forms (microbiolized seed; microbiolized seed + soil drenched with a microorganism suspension at 7 and 15 days after sowing (DAS); and microbiolized seed + plant sprayed with a microorganism suspension at 7 and 15 DAS) and a control (water). Treatments with Serratia sp. (BRM32114), Bacillus sp. (BRM32110 and BRM32109), and Trichoderma asperellum pool provided, on average, the highest photosynthetic rate values and dry matter biomass of rice shoots. Plants treated with Burkolderia sp. (BRM32113), Serratia sp. (BRM32114), and Pseudomonas sp. (BRM32111 and BRM32112) led to the greatest nutrient uptake by rice shoots. Serratia sp. (BRM 32114) was the most effective for promoting an increase in the photosynthetic rate, and for the greatest accumulation of nutrients and dry matter at 84 DAS, in rice shoots, which differed from the control treatment. The use of microorganisms can bring numerous benefits of rice, such as improving physiological characteristics, nutrient uptake, biomass production, and grain yield. MenosMicroorganisms are considered a genetic resource with great potential for achieving sustainable development of agricultural areas. The objective of this research was to determine the effect of microorganism application forms on the production of biomass, gas exchange, and nutrient content in upland rice. The experiment was conducted under greenhouse conditions in a completely randomized design in a factorial 7 × 3 + 1, with four replications. The treatments consisted of combining seven microorganisms with three application forms (microbiolized seed; microbiolized seed + soil drenched with a microorganism suspension at 7 and 15 days after sowing (DAS); and microbiolized seed + plant sprayed with a microorganism suspension at 7 and 15 DAS) and a control (water). Treatments with Serratia sp. (BRM32114), Bacillus sp. (BRM32110 and BRM32109), and Trichoderma asperellum pool provided, on average, the highest photosynthetic rate values and dry matter biomass of rice shoots. Plants treated with Burkolderia sp. (BRM32113), Serratia sp. (BRM32114), and Pseudomonas sp. (BRM32111 and BRM32112) led to the greatest nutrient uptake by rice shoots. Serratia sp. (BRM 32114) was the most effective for promoting an increase in the photosynthetic rate, and for the greatest accumulation of nutrients and dry matter at 84 DAS, in rice shoots, which differed from the control treatment. The use of microorganisms can bring numerous benefits of rice, such as improving physiological characteristics, nu... Mostrar Tudo |
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Palavras-Chave: |
Bio-inducing; Bioagent; Growth promoter; Sustainable management. |
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Thesagro: |
Arroz; Biomassa; Desenvolvimento sustentável; Oryza sativa. |
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Thesaurus Nal: |
Biomass; Rice. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
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001 2056406
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008 2017 bl uuuu u00u1 u #d
022 $a0944-1344
024 7 $a10.1007/s11356-016-8013-2$2DOI
100 1 $aNASCENTE, A. S.
245 $aBiomass, gas exchange, and nutrient contents in upland rice plants affected by application forms of microorganism growth promoters.$h[electronic resource]
260 $c2017
520 $aMicroorganisms are considered a genetic resource with great potential for achieving sustainable development of agricultural areas. The objective of this research was to determine the effect of microorganism application forms on the production of biomass, gas exchange, and nutrient content in upland rice. The experiment was conducted under greenhouse conditions in a completely randomized design in a factorial 7 × 3 + 1, with four replications. The treatments consisted of combining seven microorganisms with three application forms (microbiolized seed; microbiolized seed + soil drenched with a microorganism suspension at 7 and 15 days after sowing (DAS); and microbiolized seed + plant sprayed with a microorganism suspension at 7 and 15 DAS) and a control (water). Treatments with Serratia sp. (BRM32114), Bacillus sp. (BRM32110 and BRM32109), and Trichoderma asperellum pool provided, on average, the highest photosynthetic rate values and dry matter biomass of rice shoots. Plants treated with Burkolderia sp. (BRM32113), Serratia sp. (BRM32114), and Pseudomonas sp. (BRM32111 and BRM32112) led to the greatest nutrient uptake by rice shoots. Serratia sp. (BRM 32114) was the most effective for promoting an increase in the photosynthetic rate, and for the greatest accumulation of nutrients and dry matter at 84 DAS, in rice shoots, which differed from the control treatment. The use of microorganisms can bring numerous benefits of rice, such as improving physiological characteristics, nutrient uptake, biomass production, and grain yield.
650 $aBiomass
650 $aRice
650 $aArroz
650 $aBiomassa
650 $aDesenvolvimento sustentável
650 $aOryza sativa
653 $aBio-inducing
653 $aBioagent
653 $aGrowth promoter
653 $aSustainable management
700 1 $aFILIPPI, M. C. C. de
700 1 $aLANNA, A. C.
700 1 $aSOUZA, A. C. A. de
700 1 $aLOBO, V. L. da S.
700 1 $aSILVA, G. B. da
773 $tEnvironmental Science and Pollution Research$gv. 24, n. 3, p. 2956-2965, Jan. 2017.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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