| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
16/03/2020 |
|
Data da última atualização: |
17/02/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
LIRA, J. B. de; ANDRADE, A. P. de; MAGALHÃES, A. L. R.; CAMPOS, F. S.; ARAUJO, G. G. L. de; SIGNOR, D.; GOIS, G. C.; REGITANO NETO, A.; CUNHA, D. de S.; TABOSA, J. N.; SILVA, T. G. F. da; NAGAHAMA, H. de J. |
|
Afiliação: |
Jaciele Beserra de Lira; Alberício Pereira de Andrade; André Luiz Rodrigues Magalhães; Fleming Sena Campos; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; DIANA SIGNOR DEON, CPATSA; Glayciane Costa Gois; AMADEU REGITANO NETO, CPATSA; Diego de Sousa Cunha; José Nildo Tabosa; Thieres George Freire da Silva; Hideo de Jesus Nagahama. |
|
Título: |
Production of pearl millet irrigated with different levels of brackish water and organic matter. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 51, n. 5, p. 701-709, 2020. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The objective is to determine the growth, yield and chemical characteristics of pearl millet irrigated with different levels of brackish water and organic matter in two cultivation cycles. The experimental design was randomized blocks in a 4 × 4 factorial arrangement, composed of 4 levels of brackish irrigation (25, 50, 75 and 100% evapotranspiration), 4 levels of organic matter (0, 15, 30 and 45 t ha−1) with 3 repetitions. Along two cultivation cycles, pearl millet crop was analyzed for: plant growth variables, fresh and dry mass production, water-use efficiency, and chemical composition. There was significant interaction between applied water levels and organic matter for lignin in the 2nd cut (P < .05). The number of leaves, number of dead leaves and fresh mass production were influenced by the isolated effect of brackish water levels in cut 1 (P < .05). In turn, fresh mass production, dry mass production, plant height, leaves length, panicle length, fresh mass production, crude protein and ether extract were influenced by the isolated effect of saline water levels in the 2nd cut (P < .05). Growth, biomass production and chemical composition variables in second cut are positively influenced by different brackish irrigation levels under low rainfall conditions. |
|
Palavras-Chave: |
Produção de biomassa. |
|
Thesagro: |
Água Salobra; Irrigação; Matéria Orgânica; Milheto; Pennisetum Glaucum. |
|
Thesaurus Nal: |
Brackish water; Millets; Organic matter. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/211877/1/Productionof-PearlMilletIrrigatedwithDifferentLevelsofBrackishWaterand-OrganicMatte-2020.pdf
|
|
Marc: |
LEADER 02356naa a2200361 a 4500
001 2121265
005 2021-02-17
008 2020 bl uuuu u00u1 u #d
100 1 $aLIRA, J. B. de
245 $aProduction of pearl millet irrigated with different levels of brackish water and organic matter.$h[electronic resource]
260 $c2020
520 $aThe objective is to determine the growth, yield and chemical characteristics of pearl millet irrigated with different levels of brackish water and organic matter in two cultivation cycles. The experimental design was randomized blocks in a 4 × 4 factorial arrangement, composed of 4 levels of brackish irrigation (25, 50, 75 and 100% evapotranspiration), 4 levels of organic matter (0, 15, 30 and 45 t ha−1) with 3 repetitions. Along two cultivation cycles, pearl millet crop was analyzed for: plant growth variables, fresh and dry mass production, water-use efficiency, and chemical composition. There was significant interaction between applied water levels and organic matter for lignin in the 2nd cut (P < .05). The number of leaves, number of dead leaves and fresh mass production were influenced by the isolated effect of brackish water levels in cut 1 (P < .05). In turn, fresh mass production, dry mass production, plant height, leaves length, panicle length, fresh mass production, crude protein and ether extract were influenced by the isolated effect of saline water levels in the 2nd cut (P < .05). Growth, biomass production and chemical composition variables in second cut are positively influenced by different brackish irrigation levels under low rainfall conditions.
650 $aBrackish water
650 $aMillets
650 $aOrganic matter
650 $aÁgua Salobra
650 $aIrrigação
650 $aMatéria Orgânica
650 $aMilheto
650 $aPennisetum Glaucum
653 $aProdução de biomassa
700 1 $aANDRADE, A. P. de
700 1 $aMAGALHÃES, A. L. R.
700 1 $aCAMPOS, F. S.
700 1 $aARAUJO, G. G. L. de
700 1 $aSIGNOR, D.
700 1 $aGOIS, G. C.
700 1 $aREGITANO NETO, A.
700 1 $aCUNHA, D. de S.
700 1 $aTABOSA, J. N.
700 1 $aSILVA, T. G. F. da
700 1 $aNAGAHAMA, H. de J.
773 $tCommunications in Soil Science and Plant Analysis$gv. 51, n. 5, p. 701-709, 2020.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
18/11/2014 |
|
Data da última atualização: |
18/11/2014 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
LAZZAROTTO, M.; RUIZ, H. Z.; LAZZAROTTO, S. R. da S.; SCHNITZLER, E.; MORAES, M. L. T. de; CAMBUIM, J.; SANTOS, W. dos; AGUIAR, A. V. de. |
|
Afiliação: |
MARCELO LAZZAROTTO, CNPF; Henrique Zavattieri Ruiz, UTFPR; Simone Rosa da Silveira Lazzarotto, UEPG; Egon Schnitzler, UEPG; Mario Luiz Teixeira de Moraes, USP; José Cambuim, USP; Wanderley dos Santos, USP; ANANDA VIRGINIA DE AGUIAR, CNPF. |
|
Título: |
Use of thermogravimetry analysis to quantify total volatile fraction in pine resin. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ANÁLISE TÉRMICA E CALORIMETRIA, 9., 2014, Serra Negra. Trabalhos. [S.l.]: ABRATEC, 2014. |
|
Páginas: |
4 p. |
|
Descrição Física: |
Disponibilizado online. |
|
Idioma: |
Inglês |
|
Notas: |
CBRATEC. |
|
Conteúdo: |
Pinus species exhibit fast growth and are good producers of wood, cellulose and resin. Brazil is the second largest producer of resin. The People?s Republic of China is the main producer with approximately 90% world?s resin production. Turpentine, volatile fraction, and rosin, solid fraction, are two major fractions or resin. The distillation process continues up to 170° C can be extracted about 95% of the total gum turpentine resin, preserving its constituents. There is little research using thermal analysis to study pine resin properties. This work involved evaporating volatile fraction of resins in an oven at 170 ºC consisted of 20 different samples from Pinus caribaea var. hondurensis and was compared with results obtained in thermal analysis to quantify the same fraction for each one. The volatile fraction in the oven (170 ºC) was from 14.69% to 24.05%. This fraction obtained through thermogravimetric analysis (TGA) was from 13.37% to 23.64%. The results demonstrate that the TGA technique is capable of accurately determining the volatile and non-volatile fractions of the resin and this technical proved to be suitable for further analyses. |
|
Palavras-Chave: |
Breu; Espécie exótica; Resin; Terebentina. |
|
Thesagro: |
Pinus Caribaea; Resina. |
|
Thesaurus NAL: |
rosin; turpentine. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/111820/1/2014-MarceloL-CBATC-UseOfThermogravimetry.pdf
|
|
Marc: |
LEADER 02097nam a2200313 a 4500
001 2000389
005 2014-11-18
008 2014 bl uuuu u00u1 u #d
100 1 $aLAZZAROTTO, M.
245 $aUse of thermogravimetry analysis to quantify total volatile fraction in pine resin.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE ANÁLISE TÉRMICA E CALORIMETRIA, 9., 2014, Serra Negra. Trabalhos. [S.l.]: ABRATEC$c2014
300 $a4 p.$cDisponibilizado online.
500 $aCBRATEC.
520 $aPinus species exhibit fast growth and are good producers of wood, cellulose and resin. Brazil is the second largest producer of resin. The People?s Republic of China is the main producer with approximately 90% world?s resin production. Turpentine, volatile fraction, and rosin, solid fraction, are two major fractions or resin. The distillation process continues up to 170° C can be extracted about 95% of the total gum turpentine resin, preserving its constituents. There is little research using thermal analysis to study pine resin properties. This work involved evaporating volatile fraction of resins in an oven at 170 ºC consisted of 20 different samples from Pinus caribaea var. hondurensis and was compared with results obtained in thermal analysis to quantify the same fraction for each one. The volatile fraction in the oven (170 ºC) was from 14.69% to 24.05%. This fraction obtained through thermogravimetric analysis (TGA) was from 13.37% to 23.64%. The results demonstrate that the TGA technique is capable of accurately determining the volatile and non-volatile fractions of the resin and this technical proved to be suitable for further analyses.
650 $arosin
650 $aturpentine
650 $aPinus Caribaea
650 $aResina
653 $aBreu
653 $aEspécie exótica
653 $aResin
653 $aTerebentina
700 1 $aRUIZ, H. Z.
700 1 $aLAZZAROTTO, S. R. da S.
700 1 $aSCHNITZLER, E.
700 1 $aMORAES, M. L. T. de
700 1 $aCAMBUIM, J.
700 1 $aSANTOS, W. dos
700 1 $aAGUIAR, A. V. de
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
