|
|
Registro Completo |
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
23/10/2007 |
Data da última atualização: |
23/10/2007 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
AMARAL, J. A. B. do; BELTRÃO, N. E. de M.; SILVA, M. T. |
Título: |
Zoneamento agrícola do algodão no Nordeste Brasileiro. Safra 2004/2005. Estado do Rio Grande do Norte. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Campina Grande: Embrapa Algodão, 2004. |
Páginas: |
7 p. |
Série: |
(Comunicado Técnico, 228). |
ISSN: |
0102-0099 |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Rio Grande do Norte; Zoneamento do algodão. |
Thesagro: |
Zoneamento Agrícola. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPA/19662/1/COMTEC228.PDF
|
Marc: |
LEADER 00627nam a2200205 a 4500 001 1275905 005 2007-10-23 008 2004 bl uuuu u0uu1 u #d 022 $a0102-0099 100 1 $aAMARAL, J. A. B. do 245 $aZoneamento agrícola do algodão no Nordeste Brasileiro. Safra 2004/2005. Estado do Rio Grande do Norte. 260 $aCampina Grande: Embrapa Algodão$c2004 300 $a7 p. 490 $a(Comunicado Técnico, 228). 650 $aZoneamento Agrícola 653 $aBrasil 653 $aRio Grande do Norte 653 $aZoneamento do algodão 700 1 $aBELTRÃO, N. E. de M. 700 1 $aSILVA, M. T.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Algodão (CNPA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
16/06/2020 |
Data da última atualização: |
16/06/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
ANGELOTTI, F.; BARBOSA, L. G.; BARROS, J. R. A.; SANTOS, C. A. F. |
Afiliação: |
FRANCISLENE ANGELOTTI, CPATSA; Laise Guerra Barbosa; Juliane Rafaele Alves Barros; CARLOS ANTONIO FERNANDES SANTOS, CPATSA. |
Título: |
Cowpea development under different temperatures and carbon dioxide concentrations. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Pesquisa Agropecuária Tropical, v. 50, e59377, 2020. |
Idioma: |
Inglês |
Conteúdo: |
The increase of CO2 concentrations and temperatures may affect the plant development and production. This study aimed to evaluate the impact of the increased temperature and carbon dioxide concentration on the development of cowpea cultivars. The experiment was conducted in growth chambers, with control of CO2 and temperature. A completely randomized design was carried out, in a 4 x 3 x 2 factorial arrangement [cultivar x temperature (day/night) x CO2 ], with three replicates. The duration of the cowpea vegetative and reproductive phases was evaluated and, at the end of the experiment, the number of pods per plant, number of grains per pod, seed weight, shoot fresh and dry matter weight were quantified. Temperature affects the development of cowpea cultivars, and the temperatures of 29 ºC (day)/23 ºC (night) lead to a higher seed weight. The increase of CO2 leads to a higher number of pods and seeds and seed weight. The BRS Tapaihum cultivar presented the highest number of pods and seeds and seed weight. In addition, the temperatures of 32 ºC (day)/29 ºC (night) lead to a greater flower abortion in the BRS Pujante and BRS Tapaihum cultivars. |
Palavras-Chave: |
BRS Pujante; BRS Tapaihum; Feijão caupi. |
Thesagro: |
Dióxido de Carbono; Feijão; Fenologia; Mudança Climática; Vigna Unguiculata. |
Thesaurus NAL: |
Climate change; Cowpeas; Phenology. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214006/1/Cowpea-development-under-different-2020.pdf
|
Marc: |
LEADER 01966naa a2200289 a 4500 001 2123300 005 2020-06-16 008 2020 bl uuuu u00u1 u #d 100 1 $aANGELOTTI, F. 245 $aCowpea development under different temperatures and carbon dioxide concentrations.$h[electronic resource] 260 $c2020 520 $aThe increase of CO2 concentrations and temperatures may affect the plant development and production. This study aimed to evaluate the impact of the increased temperature and carbon dioxide concentration on the development of cowpea cultivars. The experiment was conducted in growth chambers, with control of CO2 and temperature. A completely randomized design was carried out, in a 4 x 3 x 2 factorial arrangement [cultivar x temperature (day/night) x CO2 ], with three replicates. The duration of the cowpea vegetative and reproductive phases was evaluated and, at the end of the experiment, the number of pods per plant, number of grains per pod, seed weight, shoot fresh and dry matter weight were quantified. Temperature affects the development of cowpea cultivars, and the temperatures of 29 ºC (day)/23 ºC (night) lead to a higher seed weight. The increase of CO2 leads to a higher number of pods and seeds and seed weight. The BRS Tapaihum cultivar presented the highest number of pods and seeds and seed weight. In addition, the temperatures of 32 ºC (day)/29 ºC (night) lead to a greater flower abortion in the BRS Pujante and BRS Tapaihum cultivars. 650 $aClimate change 650 $aCowpeas 650 $aPhenology 650 $aDióxido de Carbono 650 $aFeijão 650 $aFenologia 650 $aMudança Climática 650 $aVigna Unguiculata 653 $aBRS Pujante 653 $aBRS Tapaihum 653 $aFeijão caupi 700 1 $aBARBOSA, L. G. 700 1 $aBARROS, J. R. A. 700 1 $aSANTOS, C. A. F. 773 $tPesquisa Agropecuária Tropical$gv. 50, e59377, 2020.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|