|
|
Registro Completo |
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
24/09/2012 |
Data da última atualização: |
02/10/2012 |
Autoria: |
FRAGA, L. M. B.; DREHER, A. M.; GRAZZIOTIN, H.; REIS, N. J.; FARIAS de, M. S. G.; RAGATKY, D. |
Afiliação: |
Lêda Maria Barreto Fraga, CPRM; Ana Maria Dreher, CPRM; Heitor Grazziotin, CPRM; Nelson Joaquim Reis, CPRM; Mário Sérgio Gomes de Farias, CPRM; Diana Ragatky, CPRM. |
Título: |
Projeto Amajari. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Manaus, CPRM: 2010. |
Páginas: |
182 p. |
Descrição Física: |
Escala 1:100.000 |
Idioma: |
Português |
Notas: |
Geologia e recursos minerais da folha de Tepequém NA.20-X-A-III. estado de Roraima, escala 1:100.000. |
Palavras-Chave: |
Geologia de Roraima; Geologia regional. |
Thesagro: |
Recurso Natural. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 00644ngm a2200217 a 4500 001 1934340 005 2012-10-02 008 2010 bl uuuu 00u1 u #d 100 1 $aFRAGA, L. M. B. 245 $aProjeto Amajari. 260 $aManaus, CPRM: 2010.$c2010 300 $a182 p.$cEscala 1:100.000 500 $aGeologia e recursos minerais da folha de Tepequém NA.20-X-A-III. estado de Roraima, escala 1:100.000. 650 $aRecurso Natural 653 $aGeologia de Roraima 653 $aGeologia regional 700 1 $aDREHER, A. M. 700 1 $aGRAZZIOTIN, H. 700 1 $aREIS, N. J. 700 1 $aFARIAS de, M. S. G. 700 1 $aRAGATKY, D.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Solos (CNPS) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
23/08/2020 |
Data da última atualização: |
23/08/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
OLIVEIRA, R. M. de; ASPIAZÚ, I.; MAGALHAES, P. C.; SILVA, K. M. de J.; CARVALHO, A. J. de; PORTUGAL, A. F.; SANTOS, S. R. dos; REIS, J. B. R. da S. |
Afiliação: |
Renato Mendes de Oliveira, Universidade Estadual de Montes Claros; Ignacio Aspiazú, Universidade Estadual de Montes Claros; PAULO CESAR MAGALHAES, CNPMS; Karen Marcelle de Jesus Silva, Universidade Federal de Lavras; Abner José de Carvalho, Universidade Estadual de Montes Claros; ARLEY FIGUEIREDO PORTUGAL, CNPMS; Silvânio Rodrigues dos Santos, Universidade Estadual de Montes Claros; João Batista Ribeiro da Silva Reis, EPAMIG. |
Título: |
Agronomic and physiological indicators for selection of water restriction-tolerant grain sorghum genotypes. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Revista Brasileira de Milho e Sorgo, v. 19, e1164, 2020. |
DOI: |
https://doi.org/10.18512/1980-6477/rbms 2020.v19.e1164 |
Idioma: |
Inglês |
Conteúdo: |
Selection of tolerant plants is essential to meet the challenges of food production. The objective of this study was to evaluate agronomic and physiological characteristics as indicators for the selection of water restriction-tolerant grain sorghum genotypes. The experiments were conducted in 2014, 2015 and 2016. Two trials were installed in each year, one subjected to full irrigation and the other to water restriction. In the first one, irrigation was performed periodically, at a 2-day interval, to maintain soil moisture close to field capacity. In the second one, irrigation was suspended in the pre-flowering period, keeping the restriction for 30 days. Four sorghum genotypes were used: 9503062 and 9618158 - drought sensitive (S); 9910032 and P898012 - drought tolerant (T). The experimental design was randomized blocks with four replicates. Stomatal conductance, relative chlorophyll content, photosynthetically active leaf area, plant height and yield were evaluated. Joint analysis of the experiments subjected to full irrigation and water restriction of the three years was performed. Under water restriction it was not possible to distinguish between sensitive and tolerant materials. The characteristics evaluated in this experiment did not allow a conclusive distinction between tolerant and sensitive genotypes. |
Palavras-Chave: |
Déficit hídrico. |
Thesagro: |
Grão; Produtividade; Seca; Sorghum Bicolor. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/215527/1/Agronomic-physiological.pdf
|
Marc: |
LEADER 02196naa a2200277 a 4500 001 2124511 005 2020-08-23 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.18512/1980-6477/rbms 2020.v19.e1164$2DOI 100 1 $aOLIVEIRA, R. M. de 245 $aAgronomic and physiological indicators for selection of water restriction-tolerant grain sorghum genotypes.$h[electronic resource] 260 $c2020 520 $aSelection of tolerant plants is essential to meet the challenges of food production. The objective of this study was to evaluate agronomic and physiological characteristics as indicators for the selection of water restriction-tolerant grain sorghum genotypes. The experiments were conducted in 2014, 2015 and 2016. Two trials were installed in each year, one subjected to full irrigation and the other to water restriction. In the first one, irrigation was performed periodically, at a 2-day interval, to maintain soil moisture close to field capacity. In the second one, irrigation was suspended in the pre-flowering period, keeping the restriction for 30 days. Four sorghum genotypes were used: 9503062 and 9618158 - drought sensitive (S); 9910032 and P898012 - drought tolerant (T). The experimental design was randomized blocks with four replicates. Stomatal conductance, relative chlorophyll content, photosynthetically active leaf area, plant height and yield were evaluated. Joint analysis of the experiments subjected to full irrigation and water restriction of the three years was performed. Under water restriction it was not possible to distinguish between sensitive and tolerant materials. The characteristics evaluated in this experiment did not allow a conclusive distinction between tolerant and sensitive genotypes. 650 $aGrão 650 $aProdutividade 650 $aSeca 650 $aSorghum Bicolor 653 $aDéficit hídrico 700 1 $aASPIAZÚ, I. 700 1 $aMAGALHAES, P. C. 700 1 $aSILVA, K. M. de J. 700 1 $aCARVALHO, A. J. de 700 1 $aPORTUGAL, A. F. 700 1 $aSANTOS, S. R. dos 700 1 $aREIS, J. B. R. da S. 773 $tRevista Brasileira de Milho e Sorgo$gv. 19, e1164, 2020.
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. |
|
|