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Análise de componentes principais do peso corporal e de características reprodutivas de fêmeas da raça Canchim. Repositório Alice
BUZANSKAS, M. E.; SAVEGNAGO, R. P.; RAMOS, S. B.; NUNES, B. do N.; CARDOSO, D. F.; MUNARI, D. P.; ALENCAR, M. M. de..
O objetivo deste trabalho foi verificar a relação entre os valores genéticos de características reprodutivas e produtivas de fêmeas da raça Canchim, por meio da análise de componentes principais. Os valores genéticos de 10.802 animais para idade ao primeiro parto (VGIPP), idade ao segundo parto (VGISP), peso corporal de fêmeas aos 420 dias de idade (VGP420) e intervalo de partos (VGIP) foram estimados por meio do método da máxima verossimilhança restrita, sob modelo animal uni-característica. Posteriormente, os valores genéticos destas características foram utilizados na análise de componentes principais. O critério de Kaiser foi utilizado para selecionar os componentes principais que apresentaram informação relevante em relação ao conjunto de dados. Os...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Análise multivariada; Idade ao primeiro parto; Peso corporal; Gado de corte.
Ano: 2010 URL: http://www.alice.cnptia.embrapa.br/handle/doc/856812
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Anti-thermal shock binding of liquid-state food waste to non-wood pellets. Repositório Alice
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 em periódico indexado (ALICE) 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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Azospirillum brasilense can impressively improve growth and development of Urochloa brizantha under irrigation. Repositório Alice
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 em periódico indexado (ALICE) 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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Classifying hybrids of energy cane for production of bioethanol and cogeneration of biomass-based electricity by principal component analysis-linked fuzzy c-means clustering algorithm. Repositório Alice
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 em periódico indexado (ALICE) Palavras-chave: Alternative clean energy sources; Exploratory data analysis; FCM algorithm; Fiber-rich biomass; PCA.; Bioenergia; Cana de Açúcar; Hibrido; Etanol; Análise de Dados; Biomassa.; Ethanol; Fuzzy logic.; Sugarcane; Hybrids; Data analysis; Biomass; Bioenergy.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115795
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Genetic parameters for body weight, carcass chemical composition and yield in a broiler-layer cross developed for QTL mapping. Repositório Alice
NUNES, B. do N.; RAMOS, S. B.; SAVEGNAGO, R. P.; LEDUR, M. C.; NONES, K.; KLEIN, C. H.; MUNARI, D. P..
2011
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Genética; Frango de corte; Carcaça.
Ano: 2011 URL: http://www.alice.cnptia.embrapa.br/handle/doc/919898
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Glyphosate plus carboxylic compounds boost activity of free radical-scavenging enzymes in sugarcane. Repositório Alice
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 em periódico indexado (ALICE) 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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Heritabilities and genetic correlations for reproductive traits in an F2 reciprocal cross chicken population. Repositório Alice
SAVEGNAGO, R. P.; BUZANSKAS, M. E.; NUNES, B. do N.; RAMOS, S. B.; LEDUR, M. C.; NONES, K.; MUNARI, D. P..
2011
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Associação genética; Fertilidade.
Ano: 2011 URL: http://www.alice.cnptia.embrapa.br/handle/doc/901767
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Jasmonic acid and K-phosphite enhance productivity and technological quality of sugarcane crop. Repositório Alice
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 em periódico indexado (ALICE) 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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Productivity and biochemical characteristics of sugarcane when submitted to the action of chemical ripeners. Repositório Alice
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 em periódico indexado (ALICE) Palavras-chave: Growing; Hormones; Plant regulators; Saccharum spp.; Produtividade; Cana de Açúcar; Regulador de Crescimento.; Sugarcane; Growth regulators; Hormones..
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1116104
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Second-generation lignocellulosic supportive material improves atomic ratios of C:O and H:O and thermomechanical behavior of hybrid non-woody pellets. Repositório Alice
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 em periódico indexado (ALICE) 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
Registros recuperados: 10
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