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| MOREIRA, B. R. de A.; VIANA, R. da S.; CRUZ, V. H.; LOPES, P. R. M.; MIASAKI, C. T.; MAGALHÃES, A. C.; FIGUEIREDO, P. A. M. de; LISBOA, L. A. M.; RAMOS, S. B.; MAY, A.; CARASCHI, J. C.. |
| Abstract: The development and implementation of strategies to assist safe and effective transport and storage of pellets in containers and indoor facilities without heating systems are challenging. This study primarily aimed to reshape the organic fraction of municipal solid waste into a liquid-state binder in order to develop freezing?defrosting-proof non-wood pellets. The introduction of the standard solution of food waste into the process of pelleting consisted of stirring it together with the residual biomass from distillation of cellulosic bioethanol or alternatively spraying very fine droplets on the layer of the starting material before it entered the pilot-scale automatic machine at 200 MPa and 125 °C. The addition by spraying of carbohydrate-rich... |
| Tipo: Artigo de periódico |
Palavras-chave: Agro-industrial residue; Defrosting; Fractal analysis; Fractures; Waste-to-energy; Resíduo Solido; Resíduo Agrícola; Reciclagem; Pellet; Bioenergia; Pellets; Agricultural wastes; Solid wastes; Durability; Storage; Transportation; Renewable energy sources; Freezing. |
| Ano: 2020 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1125259 |
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| VIANA, R. S.; FIGUEIREDO, P. A. M.; LISBOA, L. A. M.; ASSUMPÇÃO, A. C. N. D.; SÁ, M. E.; MAY, A.. |
| Este trabalho buscou avaliar a aplicação dos fitorreguladores químicos na qualidade tecnológica do sorgo sacarino. O ensaio foi realizado na Usina Cerradinho, localizada em Catanduva-SP. O delineamento experimental utilizado foi em blocos casualizados, no esquema de parcelas subdivididas, em que os tratamentos foram constituídos pela combinação de dez tratamentos envolvendo as aplicações dos fitorreguladores químicos: 5; 10; 20 g ha-1 sulfome-turon-methyl; 0,10; 0,20; 0,40 L ha -1 glifosate; 0,2; 0,4; 0,8 L ha-1 ethyl-trinexapac e testemunha. Nos subtratamentos, foram realizadas as amostragens para as avaliações da qualidade tecnológica em épocas distintas após aplicação dos maturadores químicos. A área foi dividida em quatro repetições, cada parcela foi... |
| Tipo: Artigo de periódico |
Palavras-chave: Maturador químico; Etanol. |
| Ano: 2015 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1049227 |
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| MOREIRA, B. R. de A.; VIANA, R. da S.; FAVATO, V. L.; FIGUEIREDO, P. A. M. de; LISBOA, L. A. M.; MIASAKI, C. T.; MAGALHÃES, A. C.; RAMOS, S. B.; VIANA, C. R. de A.; TRINDADE, V. D. R.; MAY, A.. |
| Abstract: Development of strategies to ensure grazing systems are sustainably produced in harsh environments, while not fertilizing them conventionally, is challenging. Figuring out the extent to which dose of inoculation and period of watering can positively influence the establishment of an effective symbiosis between U. brizantha cv. Marandu and Azospirillum brasilense is the point of this research. The treatment consisted of mixing 1 kg seeds with the inoculant of the strains Ab-V5 and Ab-V6 at 5, 10, 20, and 40 mL kg-1, 2 x 108 CFU mL-1. The plants grew in pots watered 2, 4, 8, and 16 days after sowing over thirty-days, twice. The bioagent at 5?10 mL kg-1 enabled the plants watered up to 4 days after sowing to peak the production of dry mass of shoots... |
| Tipo: Artigo de periódico |
Palavras-chave: Foraging-crop; Palisade-grass; Plant growth-promoting bacterium; Capim Urochloa; Rhizobium; Estimulante de Crescimento Vegetal; Regulador de Crescimento; Urochloa brizantha; Azospirillum brasilense; Growth promotion; Plant growth-promoting rhizobacteria; Rhizobacter. |
| Ano: 2020 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1125354 |
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| MOREIRA, B. R. de A.; VIANA, R. da S.; LISBOA, L. A. M.; LOPES, P. R. M.; FIGUEIREDO, P. A. M. de; RAMOS, S. B.; BONINI, C. S. B.; TRINDADE, V. D. R.; ANDRADE, M. G. de O.; MAY, A.. |
| Abstract: The biggest challenge facing in sugar-energy plants is to move towards the biorefinery concept, without threatening the environment and health. Energy cane is the state-of-the-art of smart energy crops to provide suitable whole-raw material to produce upgraded biofuels, dehydrated alcohol for transportation, refined sugar, yeast- fermented alcoholic beverages, soft drinks, silage and high quality fodder, as well as to cogenerate heat and bioelectricity from burnt lignocellulose. We, accordingly, present fuzzy c-means (FCM) clustering algorithm interconnected with principal component analysis (PCA) as powerful exploratory data analysis tool to wisely classify hybrids of energy cane for production of first-generation ethanol and cogeneration of... |
| Tipo: Artigo de periódico |
Palavras-chave: Alternative clean energy sources; Exploratory data analysis; FCM algorithm; Fiber-rich biomass; PCA.; Cana de Açúcar; Hibrido; Etanol; Bioenergia; Análise de Dados; Biomassa.; Hybrids; Sugarcane; Bioenergy; Data analysis; Fuzzy logic.; Biomass; Ethanol. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115795 |
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| MOREIRA, B. R. de A.; VIANA, R. da S.; FIGUEIREDA, P. A. M. de; LISBOA, L. A. M.; MIASAKI, C. T.; MAGALHÃES, A. C.; RAMOS, S. B.; VIANA, C. R. de A.; TRINDADE, V. D. R.; MAY, A.. |
| Abstract: Drought, heat, and salinity, as well as pests, are stressing agents, which have impressively declined the productivity and quality of sugarcane crop in harsh environments. Our study aimed to examine the effect of various chemical ripeners as alternatives to enhancing the reactiveness of the enzymatic antioxidant system of sugarcane crop. The field experiment consisted of spraying the ingredients, ethephon, ethyl-trinexapac, glyphosate, carboxylic compounds (MTD) and methyl-sulfumeturon on the Brazilian commercial varieties, SP80-1842 and SP80-3280, before flowering stage. The enzymatic assay comprised the monitoring of the rate of degradation of free radical by ascorbate peroxidase (APX), catalase (CAT), peroxidase (POD) and superoxide dismutase... |
| Tipo: Artigo de periódico |
Palavras-chave: Induced oxidative stress; Plant growth regulators; Saccharum sp.; Cana de Açúcar; Herbicida; Regulador de Crescimento; Estimulante de Crescimento Vegetal; Sugarcane; Plant growth substances; Glyphosate; Oxidative stress. |
| Ano: 2020 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1125257 |
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| MOREIRA, B. R. de A.; VIANA, R. da S.; LISBOA, L. A. M.; LOPES, P. R. M.; FIGUEIREDO, P. A. M.; RAMOS, S. B.; BONINI, C. S. B.; TRINDADE, V. D. R.; ANDRADE, M. G. de O.; MAY, A.. |
| Abstract: Plant resistance inducers are cost-effective and environmentally pleasing strategies of plant protection to mitigate biotic and abiotic agents threatening food safety and energy security. We, accordingly, present jasmonic acid and k-phosphite as low-cost strategies to enhance productive yield and technological quality of sugarcane crop. Exogenously treatment of the sugarcane variety SP81-3250 consisted of carrying out foliar application of jasmonic acid at 1, 1.5 and 2 ml L-1 and K-phosphite at 2, 4 and 6 ml L-1 before crop flowering. Interestingly, both systemic phytorregulator and foliar fertilizer at the lowest doses significantly improved contents of total soluble solids and sucrose, as well as productive yield of fermentable sugars. Jasmonic... |
| Tipo: Artigo de periódico |
Palavras-chave: Host self-defense system; Induced resistance technique; Jasmonate-methyl; Phytohormone; Plant-resistance elicitor; Saccharum sp; Cana de Açúcar; Regulador de Crescimento; Nutriente Mineral; Resistência; Sacarose; Sugarcane; Sugarcane juice; Sucrose; Sucrose-phosphate synthase; Jasmonic acid; Potassium phosphite; Induced resistance. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1116047 |
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| VIANA, R. da S.; LISBOA, L. A. M.; FIGUEIREDO, P. A. M.; RAMOS, S. B.; FERRARI, S.; MAY, A.; PRADO, E. P.; MIASAKI, C. T.; FERREIRA, I. S.; BRENHA, J. A. M. |
| Abstract: The utilization of chemical ripeners is an important tool, since they are applied to accelerate the maturation process, enhance raw material quality, optimize agro industrial and economic results, and help crop planning, allowing essential crop management in a modern production system. The objective of this study was to evaluate agricultural productivity and biochemical characteristics of the sugarcane when submitted to the application of chemical ripeners in different crop years. The experimental design utilized randomized blocks arranged in split split plots. The main plots consisted of the application of the following products with their respective doses: control (C) (without application), sulfomethuron-methyl (0.02 kg ha-1) + glyphosate (0.15... |
| Tipo: Artigo de periódico |
Palavras-chave: Growing; Plant regulators; Saccharum spp.; Cana de Açúcar; Produtividade; Regulador de Crescimento.; Hormones.; Growth regulators; Sugarcane. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1116104 |
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| MOREIRA, B. R. de A.; VIANA, R. da S.; CRUZ, V. H.; MAGALHÃES, A. C.; MIASAKI, C. T.; FIGUEIREDO, P. A. M. de; LISBOA, L. A. M.; RAMOS, S. B.; JUÁREZ SÁNCHEZ, D. E.; TEIXEIRA FILHO, M. C. M.; MAY, A.. |
| Abstract: Pellets refer to solid biofuels for heating and power. The pellet's integrity is of great relevant to ensure safe and effective transportation and storage, and comfort to stakeholders. Several materials that are supportive, whether organic and inorganic, to pellets exist. However, no work in the literature is linking making hybrid non-wood pellets with addition of residual biomass from distillation of cellulosic bioethanol, and this requires further investigations. Figuring out how effective this challenging agro-industrial residue could be for reinforcing non-wood pellets is accordingly the scientific point of this study focusing on management of waste and valorization of biomass. The pilot-scale manufacturing of hybrid pellets consisted of... |
| Tipo: Artigo de periódico |
Palavras-chave: Blending; Cellulosic bioethanol; Energy storage; Fuel grade biosolids; Natural binding agent; Reinforcement; Sustainable waste-to-energy technique; Bioenergia; Pellet; Resíduo Agrícola; Reciclagem; Bagaço; Cana de Açúcar; Pellets; Cellulosic fibers; Bioethanol; Agricultural wastes. |
| Ano: 2020 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1128832 |
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