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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
28/12/2021 |
Data da última atualização: |
28/12/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MAY, A.; SANTOS, M. S. dos; SILVA, E. H. F. M. da; VIANA, R. S.; VIEIRA JUNIOR, N. A.; RAMOS, N. P.; MELO, I. S. de. |
Afiliação: |
ANDRE MAY, CNPMA; MICHELLI DE SOUZA DOS SANTOS; EVANDRO HENRIQUE FIGUEIREDO MOURA DA SILVA, ESALQ-USP; RONALDO DA SILVA VIANA, FCAT-UNESP; NILSON APARECIDO VIEIRA JUNIOR, ESALQ-USP; NILZA PATRICIA RAMOS, CNPMA; ITAMAR SOARES DE MELO, CNPMA. |
Título: |
Effect of Bacillus aryabhattai on the initial establishment of pre-sprouted seedlings of sugarcane varieties. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Research, Society and Development, v. 10, n. 2, e11510212337, 2021. |
Páginas: |
p. 1-9. |
ISSN: |
2525-3409 |
DOI: |
ttps://doi.org/10.33448/rsd-v10i2.12337 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: This study proposes to examine the potential use of Bacillus aryabhattai in pre-sprouted seedlings of sugarcane inoculated with the microorganism when subjected to different regimes of water supply after transplanting. The experiment was laid out in a randomized-block design with a complete 3 × 2 × 5 factorial arrangement, in five replicates. The factors were represented by pre-sprouted seedlings of three sugarcane varieties (IAC 911099, RB 855156 and CTC 20), two seedling types (inoculated and not inoculated with B. aryabhattai) and five frequencies of water supply, which provided the ability of return to 100% soil field capacity, at every 0, 10, 20, 30 and 40 days. Plant mortality, plant height, number of leaves, stalk diameter and number of tillers were evaluated throughout the experimental period. At the end of the study, the shoot dry matter (SDM) and root dry matter (RDM) contents of the plants were measured. The number of leaves on the plant was affected only in isolation, according to the cultivar, without effects of the other studied factors. There was a double interaction effect between the factors of variety and inoculation (V*I) for the variables of SDM, stalk diameter and height; and between frequency and inoculation (F*I) for stalk diameter. There was a triple interaction effect between variety, inoculation and frequency (V*I*F) for the RDM variable. Thus, the use of B. aryabhattai as an inoculant in pre-sprouted seedlings of sugarcane at the time of seedling formation can improve plant development after transplanting depending on the cultivar used, especially in IAC 911099 and RB 855156. MenosAbstract: This study proposes to examine the potential use of Bacillus aryabhattai in pre-sprouted seedlings of sugarcane inoculated with the microorganism when subjected to different regimes of water supply after transplanting. The experiment was laid out in a randomized-block design with a complete 3 × 2 × 5 factorial arrangement, in five replicates. The factors were represented by pre-sprouted seedlings of three sugarcane varieties (IAC 911099, RB 855156 and CTC 20), two seedling types (inoculated and not inoculated with B. aryabhattai) and five frequencies of water supply, which provided the ability of return to 100% soil field capacity, at every 0, 10, 20, 30 and 40 days. Plant mortality, plant height, number of leaves, stalk diameter and number of tillers were evaluated throughout the experimental period. At the end of the study, the shoot dry matter (SDM) and root dry matter (RDM) contents of the plants were measured. The number of leaves on the plant was affected only in isolation, according to the cultivar, without effects of the other studied factors. There was a double interaction effect between the factors of variety and inoculation (V*I) for the variables of SDM, stalk diameter and height; and between frequency and inoculation (F*I) for stalk diameter. There was a triple interaction effect between variety, inoculation and frequency (V*I*F) for the RDM variable. Thus, the use of B. aryabhattai as an inoculant in pre-sprouted seedlings of sugarcane at the time of ... Mostrar Tudo |
Palavras-Chave: |
Biological active ingredient; Saccharum officinarum L. |
Thesagro: |
Bacilo; Cana de Açúcar; Inoculante; Muda. |
Thesaurus Nal: |
Bacillus aryabhattai; Seed inoculation; Seedlings; Sugarcane. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/229728/1/May-Effect-bacillus-2021.pdf
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Marc: |
LEADER 02678naa a2200349 a 4500 001 2138452 005 2021-12-28 008 2021 bl uuuu u00u1 u #d 022 $a2525-3409 024 7 $attps://doi.org/10.33448/rsd-v10i2.12337$2DOI 100 1 $aMAY, A. 245 $aEffect of Bacillus aryabhattai on the initial establishment of pre-sprouted seedlings of sugarcane varieties.$h[electronic resource] 260 $c2021 300 $ap. 1-9. 520 $aAbstract: This study proposes to examine the potential use of Bacillus aryabhattai in pre-sprouted seedlings of sugarcane inoculated with the microorganism when subjected to different regimes of water supply after transplanting. The experiment was laid out in a randomized-block design with a complete 3 × 2 × 5 factorial arrangement, in five replicates. The factors were represented by pre-sprouted seedlings of three sugarcane varieties (IAC 911099, RB 855156 and CTC 20), two seedling types (inoculated and not inoculated with B. aryabhattai) and five frequencies of water supply, which provided the ability of return to 100% soil field capacity, at every 0, 10, 20, 30 and 40 days. Plant mortality, plant height, number of leaves, stalk diameter and number of tillers were evaluated throughout the experimental period. At the end of the study, the shoot dry matter (SDM) and root dry matter (RDM) contents of the plants were measured. The number of leaves on the plant was affected only in isolation, according to the cultivar, without effects of the other studied factors. There was a double interaction effect between the factors of variety and inoculation (V*I) for the variables of SDM, stalk diameter and height; and between frequency and inoculation (F*I) for stalk diameter. There was a triple interaction effect between variety, inoculation and frequency (V*I*F) for the RDM variable. Thus, the use of B. aryabhattai as an inoculant in pre-sprouted seedlings of sugarcane at the time of seedling formation can improve plant development after transplanting depending on the cultivar used, especially in IAC 911099 and RB 855156. 650 $aBacillus aryabhattai 650 $aSeed inoculation 650 $aSeedlings 650 $aSugarcane 650 $aBacilo 650 $aCana de Açúcar 650 $aInoculante 650 $aMuda 653 $aBiological active ingredient 653 $aSaccharum officinarum L 700 1 $aSANTOS, M. S. dos 700 1 $aSILVA, E. H. F. M. da 700 1 $aVIANA, R. S. 700 1 $aVIEIRA JUNIOR, N. A. 700 1 $aRAMOS, N. P. 700 1 $aMELO, I. S. de 773 $tResearch, Society and Development$gv. 10, n. 2, e11510212337, 2021.
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Embrapa Meio Ambiente (CNPMA) |
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Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
19/04/2021 |
Data da última atualização: |
19/04/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
ALÉNÉ, D. C.; NSANGOU, Y. K.; DJIÉTO-LORDON, C.; QUEIROZ, D. L. de; BURCKHARDT, D. |
Afiliação: |
DÉSIRÉE CHANTAL ALÉNÉ, University of Yaoundé I; YOUCHAWOU KOUYAM NSANGOU, University of Yaoundé I; CHAMPLAIN DJIÉTO-LORDON, University of Yaoundé I; DALVA LUIZ DE QUEIROZ, CNPF; DANIEL BURCKHARDT, Naturhistorisches Museum. |
Título: |
Psyllids (Hemiptera: Psylloidea) associated with Ficus vallis-choudae (Moraceae) in southern Cameroon: taxonomy and biology. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Revue suisse de Zoologie, v. 128, n. 1, p. 1-13, Mar. 2021. |
DOI: |
10.35929/RSZ.0032 |
Idioma: |
Inglês |
Conteúdo: |
Homotoma chlamydodora Hollis & Bromfi eld, 1989 (Homotomidae) and Pauropsylla tatrichea Hollis, 1984 (Triozidae) are two poorly known psyllid species that develop on Ficus vallis-choudae. Based on material collected within the framework of biodiversity studies of psyllids (Hemiptera: Psylloidea) associated with Ficus spp. (Moraceae) in Cameroon, the taxonomy of the two psyllid species is revised and information on the biology is provided. In particular the previously unknown immatures of both species and the male of P. tatrichea are described and illustrated here. A tubercular process on the mesocoxa of P. tatrichea, a putative autapomorphy of Pauropsylla Rübsaamen, 1899 is described here for the first time. Both species are polyvoltine with overlapping generations. Immatures of H. chlamydodora develop under the stipules whereas those of P. tatrichea induce pit galls on the leaves. Both species appear to be restricted to Ficus vallis-choudae, at least locally. |
Palavras-Chave: |
Homotoma chlamydodora; Homotomidae; Pauropsylla tatrichea; Psilideo; Waxy pit-galls. |
Thesagro: |
Biologia; Taxonomia. |
Thesaurus NAL: |
Buds; Taxonomy; Triozidae. |
Categoria do assunto: |
O Insetos e Entomologia |
Marc: |
LEADER 01859naa a2200301 a 4500 001 2131353 005 2021-04-19 008 2021 bl uuuu u00u1 u #d 024 7 $a10.35929/RSZ.0032$2DOI 100 1 $aALÉNÉ, D. C. 245 $aPsyllids (Hemiptera$bPsylloidea) associated with Ficus vallis-choudae (Moraceae) in southern Cameroon: taxonomy and biology.$h[electronic resource] 260 $c2021 520 $aHomotoma chlamydodora Hollis & Bromfi eld, 1989 (Homotomidae) and Pauropsylla tatrichea Hollis, 1984 (Triozidae) are two poorly known psyllid species that develop on Ficus vallis-choudae. Based on material collected within the framework of biodiversity studies of psyllids (Hemiptera: Psylloidea) associated with Ficus spp. (Moraceae) in Cameroon, the taxonomy of the two psyllid species is revised and information on the biology is provided. In particular the previously unknown immatures of both species and the male of P. tatrichea are described and illustrated here. A tubercular process on the mesocoxa of P. tatrichea, a putative autapomorphy of Pauropsylla Rübsaamen, 1899 is described here for the first time. Both species are polyvoltine with overlapping generations. Immatures of H. chlamydodora develop under the stipules whereas those of P. tatrichea induce pit galls on the leaves. Both species appear to be restricted to Ficus vallis-choudae, at least locally. 650 $aBuds 650 $aTaxonomy 650 $aTriozidae 650 $aBiologia 650 $aTaxonomia 653 $aHomotoma chlamydodora 653 $aHomotomidae 653 $aPauropsylla tatrichea 653 $aPsilideo 653 $aWaxy pit-galls 700 1 $aNSANGOU, Y. K. 700 1 $aDJIÉTO-LORDON, C. 700 1 $aQUEIROZ, D. L. de 700 1 $aBURCKHARDT, D. 773 $tRevue suisse de Zoologie$gv. 128, n. 1, p. 1-13, Mar. 2021.
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