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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
22/06/2023 |
Data da última atualização: |
26/06/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CAMPOS, F. S.; ARAUJO, G. G. L. de; SIMOES, W. L.; SILVA, T. G. F. da; GUIMARÃES, M. J. M.; ARAÚJO, C. de A.; MACEDO, A. de; OLIVEIRA, G. F. de; SILVA, T. S.; ZANINE, A. de M.; FERREIRA, D. de J.; CAVALCANTI, H. S.; GOIS, G. C. |
Afiliação: |
FLEMING SENA CAMPOS, Federal University of Maranhão, Chapadinha; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; WELSON LIMA SIMOES, CPATSA; THIERES GEORGE FREIRE DA SILVA, Federal Rural University of Pernambuco, Serra Talhada, PE; MIGUEL JÚLIO MACHADO GUIMARÃES, Federal Institute of Education, Science and Technology of Maranhão; CLEYTON DE ALMEIDA ARAÚJO, UNIVASF; AMÉLIA DE MACEDO, UNIVASF; GETÚLIO FIGUEIREDO DE OLIVEIRA, UNIVASF; TIAGO SANTOS SILVA, Instituto Federal de Educação, Ciência e Tecnologia do Sertão Pernambucano, Ouricuri, PE; ANDERSON DE MOURA ZANINE, Federal University of Maranhão, Chapadinha, MA; DANIELE DE JESUS FERREIRA, Federal University of Maranhão, Chapadinha, MA; HACTUS SOUTO CAVALCANTI, Federal University of Maranhão, Chapadinha, MA; GLAYCIANE COSTA GOIS, UNIVASF. |
Título: |
Characterisation and recovery of minerals in silages of Sorghum IPA 2502 irigated with different leaching fractions of brackish water. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Grasses, v. 2, p. 68-77, 2023. |
DOI: |
https://doi.org/ 10.3390/grasses2020007 |
Idioma: |
Inglês |
Conteúdo: |
The objective of this study was to evaluate the characteristics and recovery of minerals in silages of sorghum cv. IPA 2502 irrigated with different leaching fractions of brackish water. Sorghum cultivation was carried out in the field in a randomised block design, with four replications and four irrigation leaching fractions (0%, 5%, 10%, and 15%). From the harvested plant material, five silos per treatment, with five repetitions, were arranged in a completely randomised design for ensiling. Leaching fractions did not alter the levels of nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur in sorghum. The sodium content showed a quadratic response to the leaching fractions, which was also observed for iron, manganese, and chloride. In silage, an increasing linear effect was found for nitrogen, whereas for phosphorus, potassium, and sulfur, the contents were reduced with the addition of the leaching fraction. The contents of copper, iron, zinc, and chloride in silages responded in a quadratic way. The use of brackish water, especially the 15% leaching fraction, in the cultivation of sorghum enhances the mineral contents and the recovery of some macro- and micro-nutrients after the ensiling process. |
Palavras-Chave: |
Frações de Lixiviação; Macrominerais; Retenção mineral; Sorgo IPA 2502. |
Thesagro: |
Água Salobra; Ensilagem; Irrigação; Lixiviação; Mineral; Pastagem; Sorgo. |
Thesaurus Nal: |
Grass silage; Pastures; Silage; Sorghum bicolor subsp. bicolor. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1154572/1/Characterisation-and-Recovery-of-Minerals-in-Silages-of-Sorghum-2023.pdf
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Marc: |
LEADER 02542naa a2200457 a 4500 001 2154572 005 2023-06-26 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/ 10.3390/grasses2020007$2DOI 100 1 $aCAMPOS, F. S. 245 $aCharacterisation and recovery of minerals in silages of Sorghum IPA 2502 irigated with different leaching fractions of brackish water.$h[electronic resource] 260 $c2023 520 $aThe objective of this study was to evaluate the characteristics and recovery of minerals in silages of sorghum cv. IPA 2502 irrigated with different leaching fractions of brackish water. Sorghum cultivation was carried out in the field in a randomised block design, with four replications and four irrigation leaching fractions (0%, 5%, 10%, and 15%). From the harvested plant material, five silos per treatment, with five repetitions, were arranged in a completely randomised design for ensiling. Leaching fractions did not alter the levels of nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur in sorghum. The sodium content showed a quadratic response to the leaching fractions, which was also observed for iron, manganese, and chloride. In silage, an increasing linear effect was found for nitrogen, whereas for phosphorus, potassium, and sulfur, the contents were reduced with the addition of the leaching fraction. The contents of copper, iron, zinc, and chloride in silages responded in a quadratic way. The use of brackish water, especially the 15% leaching fraction, in the cultivation of sorghum enhances the mineral contents and the recovery of some macro- and micro-nutrients after the ensiling process. 650 $aGrass silage 650 $aPastures 650 $aSilage 650 $aSorghum bicolor subsp. bicolor 650 $aÁgua Salobra 650 $aEnsilagem 650 $aIrrigação 650 $aLixiviação 650 $aMineral 650 $aPastagem 650 $aSorgo 653 $aFrações de Lixiviação 653 $aMacrominerais 653 $aRetenção mineral 653 $aSorgo IPA 2502 700 1 $aARAUJO, G. G. L. de 700 1 $aSIMOES, W. L. 700 1 $aSILVA, T. G. F. da 700 1 $aGUIMARÃES, M. J. M. 700 1 $aARAÚJO, C. de A. 700 1 $aMACEDO, A. de 700 1 $aOLIVEIRA, G. F. de 700 1 $aSILVA, T. S. 700 1 $aZANINE, A. de M. 700 1 $aFERREIRA, D. de J. 700 1 $aCAVALCANTI, H. S. 700 1 $aGOIS, G. C. 773 $tGrasses$gv. 2, p. 68-77, 2023.
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Embrapa Semiárido (CPATSA) |
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Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
22/11/2018 |
Data da última atualização: |
22/11/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
FERNANDES, F. S.; GODOY, W. A. C.; RAMALHO, F. de S.; GARCIA A. G.; SANTOS, B. D. B. dos; MALAQUIAS, J. B. |
Afiliação: |
FRANCISCO S. FERNANDES, ESALQ; WESLEY A. C. GODOY, ESALQ; FRANCISCO DE SOUSA RAMALHO, CNPA; ADRIANO G. GARCIA, ESALQ; BÁBARA DAVIS BRITO dos SANTOS; JOSE BRUNO MALAQUIAS, CNPA. |
Título: |
Population dynamics of Aphis gossypii Glover and Aphis craccivora Koch (Hemiptera: Heteroptera: Aphididae) in sole and intercropping systems of cotton and cowpea. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Anais da Academia Brasileira de Ciências, v. 90, n. 1, p. 311-323, 2018. |
ISSN: |
0001-3765 |
Idioma: |
Inglês |
Conteúdo: |
Population dynamics of aphids have been studied in sole and intercropping systems. These studies have required the use of more precise analytical tools in order to better understand patterns in quantitative data. Mathematical models are among the most important tools to explain the dynamics of insect populations. This study investigated the population dynamics of aphids Aphis gossypii and Aphis craccivora over time, using mathematical models composed of a set of differential equations as a helpful analytical tool to understand the population dynamics of aphids in arrangements of cotton and cowpea. The treatments were sole cotton, sole cowpea, and three arrangements of cotton intercropped with cowpea (t1, t2 and t3). The plants were infested with two aphid species and were evaluated at 7, 14, 28, 35, 42, and 49 days after the infestations. Mathematical models were used to fit the population dynamics of two aphid species. There were good fits for aphid dynamics by mathematical model over time. The highest population peak of both species A. gossypii and A. craccivora was found in the sole crops, and the lowest population peak was found in crop system t2. These results are important for integrated management programs of aphids in cotton and cowpea. |
Thesagro: |
Aphis Craccivora; Aphis Gossypii; Hemíptera. |
Thesaurus NAL: |
Cotton. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186791/1/Population-dynamics-of.pdf
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Marc: |
LEADER 02054naa a2200241 a 4500 001 2099877 005 2018-11-22 008 2018 bl uuuu u00u1 u #d 022 $a0001-3765 100 1 $aFERNANDES, F. S. 245 $aPopulation dynamics of Aphis gossypii Glover and Aphis craccivora Koch (Hemiptera$bHeteroptera: Aphididae) in sole and intercropping systems of cotton and cowpea.$h[electronic resource] 260 $c2018 520 $aPopulation dynamics of aphids have been studied in sole and intercropping systems. These studies have required the use of more precise analytical tools in order to better understand patterns in quantitative data. Mathematical models are among the most important tools to explain the dynamics of insect populations. This study investigated the population dynamics of aphids Aphis gossypii and Aphis craccivora over time, using mathematical models composed of a set of differential equations as a helpful analytical tool to understand the population dynamics of aphids in arrangements of cotton and cowpea. The treatments were sole cotton, sole cowpea, and three arrangements of cotton intercropped with cowpea (t1, t2 and t3). The plants were infested with two aphid species and were evaluated at 7, 14, 28, 35, 42, and 49 days after the infestations. Mathematical models were used to fit the population dynamics of two aphid species. There were good fits for aphid dynamics by mathematical model over time. The highest population peak of both species A. gossypii and A. craccivora was found in the sole crops, and the lowest population peak was found in crop system t2. These results are important for integrated management programs of aphids in cotton and cowpea. 650 $aCotton 650 $aAphis Craccivora 650 $aAphis Gossypii 650 $aHemíptera 700 1 $aGODOY, W. A. C. 700 1 $aRAMALHO, F. de S. 700 1 $aGARCIA A. G. 700 1 $aSANTOS, B. D. B. dos 700 1 $aMALAQUIAS, J. B. 773 $tAnais da Academia Brasileira de Ciências$gv. 90, n. 1, p. 311-323, 2018.
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