| |
|
|
| Registros recuperados : 204 | |
| 24. |  | PALHARES, J. C. P.; PRADO, R. B.; VIGNA, B. B. Z.; SOUSA, S. M. de. Gestão eficiente dos recursos naturais. In: PALHARES, J. C. P.; OLIVEIRA, V. B.V. de; FREIRE JUNIOR, M.; CERDEIRA, L. A.; PRADO, H. A. (Ed.). Consumo e produção responsáveis: contribuições da Embrapa. Brasília, DF: Embrapa, 2018. Cap. 3 (Objetivos de Desenvolvimento Sustentável, 12) E-book.| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Pecuária Sudeste; Embrapa Solos. |
|    |
| 31. | | PALHARES, J. C. P.; PRADO, R. B.; VIGNA, B. B. Z.; SOUSA, S. M. de. Cost-effective natural resources management. In: PALHARES, J. C. P.; OLIVEIRA, V. B. V.; FREIRE JUNIOR, M.; CERDEIRA, A. L.; PRADO, H. A. do (Ed.). Responsible consumption and production: contributions of Embrapa. Brasília, DF: Embrapa, 2020. cap. 3, p. 23-29. (Sustainable development goals, 12).| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Pecuária Sudeste; Embrapa Solos. |
| |
| 40. | | LEAL, D. P. B.; BLOSSFELD, S.; SOUSA, S. M. de; NAGEL, K. A.; JABLONOWSKI, N. D. Sorghum root architecture subjeted to biogas-digestate application. In: ANNUAL INTERNATIONAL SYMPOSIUM ON AGRICULTURE, 8.; ANNUAL INTERNATIONAL CONFERENCE ON ECOLOGY, ECOSYSTEMS AND CLIMATE CHANGE, 3.; ANNUAL INTERNATIONAL FORUM ON WATER, 3., 2015, Athens. Agriculture, ecology and water: abstracts. Athens: Institute for Education and Research, 2015. p. 105.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| Registros recuperados : 204 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
03/02/2022 |
|
Data da última atualização: |
03/02/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
SILVA, K. J.; SANTOS, C. V.; MENEZES, C. B. de; SOUSA, S. M. de. |
|
Afiliação: |
Universidade Federal de Viçosa; CICERO BESERRA DE MENEZES, CNPMS; SYLVIA MORAIS DE SOUSA TINOCO, CNPMS. |
|
Título: |
Sorghum hybrids grown in hydroponics contrast for phosphorus use efficiency. |
|
Ano de publicação: |
2024 |
|
Fonte/Imprenta: |
Brazilian Journal of Biology, v. 84, e253083, 2024. |
|
DOI: |
https://doi.org/10.1590/1519-6984.253083 |
|
Idioma: |
Inglês |
|
Notas: |
Publicado em 2 fev. 2022. |
|
Conteúdo: |
Phosphorus (P) use efficiency is crucial for sorghum production. P acquisition efficiency is the most important component of P use efficiency. The early-stage evaluation of plant development is a useful tool for identifying P-efficient genotypes. This study aimed to identify sorghum hybrids that are efficient in P use efficiency and assess the genetic diversity among hybrids based on traits related to P acquisition efficiency. Thus, 38 sorghum hybrids and two inbred lines (checks) were evaluated under low and high P in a paper pouch system with nutrient solution. Biomass and root traits related to P efficiency were measured. There was no interaction between genotypes and P levels concerning all evaluated traits. The biomass and root traits, except root diameter, presented smaller means under low P than high P. Efficient and inefficient hybrids under each P level were identified. The genetic diversity assessment grouped these genotypes in different clusters. The hybrids AG1090, MSK326, AG1060, 1G100, AS 4639, DKB 540, and DKB 590 were superior under low-P and high-P. Hybrids SC121, 1236020 e 1167017 presented the lowest means than all other hybrids, under both conditions. The evaluated hybrids showed phenotypic diversity for traits related to P acquisition, such as root length and root surface area, which can be useful for establishing selection strategies for sorghum breeding programs and increasing P use efficiency. |
|
Palavras-Chave: |
Estresse abiótico; Fenotipagem; Morfologia radicular; Variabilidade genética. |
|
Thesagro: |
Sorghum Bicolor; Sorgo. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230825/1/Sorghum-hybrids.pdf
|
|
Marc: |
LEADER 02207naa a2200253 a 4500
001 2139612
005 2022-02-03
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1519-6984.253083$2DOI
100 1 $aSILVA, K. J.
245 $aSorghum hybrids grown in hydroponics contrast for phosphorus use efficiency.$h[electronic resource]
260 $c2024
500 $aPublicado em 2 fev. 2022.
520 $aPhosphorus (P) use efficiency is crucial for sorghum production. P acquisition efficiency is the most important component of P use efficiency. The early-stage evaluation of plant development is a useful tool for identifying P-efficient genotypes. This study aimed to identify sorghum hybrids that are efficient in P use efficiency and assess the genetic diversity among hybrids based on traits related to P acquisition efficiency. Thus, 38 sorghum hybrids and two inbred lines (checks) were evaluated under low and high P in a paper pouch system with nutrient solution. Biomass and root traits related to P efficiency were measured. There was no interaction between genotypes and P levels concerning all evaluated traits. The biomass and root traits, except root diameter, presented smaller means under low P than high P. Efficient and inefficient hybrids under each P level were identified. The genetic diversity assessment grouped these genotypes in different clusters. The hybrids AG1090, MSK326, AG1060, 1G100, AS 4639, DKB 540, and DKB 590 were superior under low-P and high-P. Hybrids SC121, 1236020 e 1167017 presented the lowest means than all other hybrids, under both conditions. The evaluated hybrids showed phenotypic diversity for traits related to P acquisition, such as root length and root surface area, which can be useful for establishing selection strategies for sorghum breeding programs and increasing P use efficiency.
650 $aSorghum Bicolor
650 $aSorgo
653 $aEstresse abiótico
653 $aFenotipagem
653 $aMorfologia radicular
653 $aVariabilidade genética
700 1 $aSANTOS, C. V.
700 1 $aMENEZES, C. B. de
700 1 $aSOUSA, S. M. de
773 $tBrazilian Journal of Biology$gv. 84, e253083, 2024.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
