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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
13/04/1995 |
Data da última atualização: |
21/02/2007 |
Autoria: |
MOSCARDI, F.; QUINTELA, E. D. |
Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
Título: |
Estudos sobre a interacao Baculovirus anticarsia e Nomuraea rileyi no controle da lagarta da soja, Anticarsia gemmatalis. |
Ano de publicação: |
1983 |
Fonte/Imprenta: |
In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1982/83. Londrina, 1983. |
Páginas: |
p.247-248. |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Fungus; Insect; Parana; Pest; Soybean. |
Thesagro: |
Anticarsia Gemmatalis; Baculovirus Anticarsia; Fungo; Inseto; Nomuraea Rileyi; Praga; Soja. |
Thesaurus Nal: |
Brazil. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00863naa a2200301 a 4500 001 1453852 005 2007-02-21 008 1983 bl uuuu u00u1 u #d 100 1 $aMOSCARDI, F. 245 $aEstudos sobre a interacao Baculovirus anticarsia e Nomuraea rileyi no controle da lagarta da soja, Anticarsia gemmatalis. 260 $c1983 300 $ap.247-248. 650 $aBrazil 650 $aAnticarsia Gemmatalis 650 $aBaculovirus Anticarsia 650 $aFungo 650 $aInseto 650 $aNomuraea Rileyi 650 $aPraga 650 $aSoja 653 $aBrasil 653 $aFungus 653 $aInsect 653 $aParana 653 $aPest 653 $aSoybean 700 1 $aQUINTELA, E. D. 773 $tIn: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1982/83. Londrina, 1983.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
13/09/2021 |
Data da última atualização: |
31/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
FERREIRA, C. C. de S.; PAZ, C. D. da; SOUZA, J. C. de; PEIXORO, A. R.; RIOS, L. S.; NASCIMENTO, A. R.; RIBEIRO, J. M.; MELO, N. F. de; TEIXEIRA, S. L.; ARAÚJO, J. F. |
Afiliação: |
CINTHIA CAROLINNE DE SOUZA FERREIRA; CRISTIANE DOMINGOS DA PAZ; JOSELITA CARDOSO DE SOUZA; ANA ROSA PEIXOTO; LUCAS SILVA RIOS; ALESSANDRO ROSA NASCIMENTO; JULIANA MARTINS RIBEIRO, CPATSA; NATONIEL FRANKLIN DE MELO, CPATSA; SILVIO LOPES TEIXEIRA; JAIRTON FRAGA ARAÚJO. |
Título: |
Development of the prickly pear cactus Opuntia stricta (Haw.) Haw. (Cactaceae) in vitro in response to the replacement of potassium nitrate for a commercial kno3 fertilizer. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Ciência Rural, v. 52, n. 1, e20200122, 2022. |
Idioma: |
Inglês |
Conteúdo: |
In micropropagation, potassium nitrate (KNO3), an ACS reagent grade chemical, used in the preparation of growing mediums is expensive and its procurement depends on bureaucratic procedures, as it is controlled by the Brazilian Army. This research to assessed the effect of replacing the ACS KNO3 for a commercially available fertilizer (KNO3- based) on the micropropagation of the prickly pear cactus (Opuntia stricta (Haw.) Haw. cv. Elephant Ear. Treatments used six different fertilizer concentrations (0, 0.5, 1, 1.5, 2 and 2.5 g L-1) and a control consisting of 1.9 g L-1 KNO3 , as shown in the MS salts. The survival, size and number of sprouts and the value of fresh biomass were evaluated. After seedling acclimation, we assessed the survival, number of sprouts, length, and number of roots, racket formation, average fresh biomass mass, macronutrient absorption and morphological changes of the seedlings. Explants inoculated with fertilizers at concentrations of 0.0; 2.0 and 2.5 g L-1 did not grow. The response of explants at concentrations of 0.5 and 1.5 g L-1 of the fertilizer were the same as those developed in a KNO3 medium, and at a concentration of 1.0 g L-1, in all variables, the means were higher than those of the control medium. Therefore, it showed the feasibility of using fertilizers in the in vitro cultivation of the prickly pear cactus, which may remove bureaucratic barriers and reduce product costs by 99.12%. |
Palavras-Chave: |
Macronutriente; Redução de custo. |
Thesagro: |
Cultura In Vitro; Micropropagação; Opuntia Ficus Indica; Palma Forrageira. |
Thesaurus NAL: |
Micropropagation; Opuntia. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/225920/1/Development-of-the-prickly-pear-cactus-Opuntia-stricta-2022.pdf
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Marc: |
LEADER 02454naa a2200325 a 4500 001 2134303 005 2023-01-31 008 2022 bl uuuu u00u1 u #d 100 1 $aFERREIRA, C. C. de S. 245 $aDevelopment of the prickly pear cactus Opuntia stricta (Haw.) Haw. (Cactaceae) in vitro in response to the replacement of potassium nitrate for a commercial kno3 fertilizer.$h[electronic resource] 260 $c2022 520 $aIn micropropagation, potassium nitrate (KNO3), an ACS reagent grade chemical, used in the preparation of growing mediums is expensive and its procurement depends on bureaucratic procedures, as it is controlled by the Brazilian Army. This research to assessed the effect of replacing the ACS KNO3 for a commercially available fertilizer (KNO3- based) on the micropropagation of the prickly pear cactus (Opuntia stricta (Haw.) Haw. cv. Elephant Ear. Treatments used six different fertilizer concentrations (0, 0.5, 1, 1.5, 2 and 2.5 g L-1) and a control consisting of 1.9 g L-1 KNO3 , as shown in the MS salts. The survival, size and number of sprouts and the value of fresh biomass were evaluated. After seedling acclimation, we assessed the survival, number of sprouts, length, and number of roots, racket formation, average fresh biomass mass, macronutrient absorption and morphological changes of the seedlings. Explants inoculated with fertilizers at concentrations of 0.0; 2.0 and 2.5 g L-1 did not grow. The response of explants at concentrations of 0.5 and 1.5 g L-1 of the fertilizer were the same as those developed in a KNO3 medium, and at a concentration of 1.0 g L-1, in all variables, the means were higher than those of the control medium. Therefore, it showed the feasibility of using fertilizers in the in vitro cultivation of the prickly pear cactus, which may remove bureaucratic barriers and reduce product costs by 99.12%. 650 $aMicropropagation 650 $aOpuntia 650 $aCultura In Vitro 650 $aMicropropagação 650 $aOpuntia Ficus Indica 650 $aPalma Forrageira 653 $aMacronutriente 653 $aRedução de custo 700 1 $aPAZ, C. D. da 700 1 $aSOUZA, J. C. de 700 1 $aPEIXORO, A. R. 700 1 $aRIOS, L. S. 700 1 $aNASCIMENTO, A. R. 700 1 $aRIBEIRO, J. M. 700 1 $aMELO, N. F. de 700 1 $aTEIXEIRA, S. L. 700 1 $aARAÚJO, J. F. 773 $tCiência Rural$gv. 52, n. 1, e20200122, 2022.
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