84 documents found, page 1 of 9
Mixed silages of sugarcane and forage peanut treated with Lactobacillus buchneri
Costa,Douglas Rodrigues da; Ribeiro,Karina Guimarães; Cruz,Gabriel Ferreira de Lima; Silva,Thiago Carvalho da; Cardoso,Lucas LadeiraAbstract There is evidence for the beneficial effects of forage peanut on the nutritive value and fermentation profile of silages; however, its effects on sugarcane silage have not been determined. The objective of the study was to evaluate the chemical composition, fermentation profile, microbial composition, and dry matter recovery (DMR) of sugarcane silage containing various amounts of forage peanut (Arachis...
Chemical composition in soybean silages with inoculant and molasses
Rosa,Lilian Oliveira; Pereira,Odilon Gomes; Ribeiro,Karina Guimarães; Valadares Filho,Sebastião de Campos; Cecon,Paulo RobertoAbstract Chemical composition was assessed in soybean silages without any additive (control), with a microbial inoculant (I), with I + molasses (I+M), and with molasses only (M). Soybean plants were harvested at the reproductive 6 (R6) stage and ensiled in 2 kg-capacity PVC laboratory silos. The SIL ALL C4 inoculant produced by Alltech Brazil was used in combination with or without 2.5% molasses added to the na...
MASSA DE FORRAGEM E CARACTERÍSTICAS ESTRUTURAIS E BROMATOLÓGICAS DE CULTIVARES ...
Silva,Janaina de Lima; Ribeiro,Karina Guimarães; Herculano,Bruna Nogueira; Pereira,Odilon Gomes; Pereira,Rosana CristinaResumo Objetivou-se avaliar as características estruturais, a produção de massa seca e a composição bromatológica de cultivares de Brachiaria e Panicum. O estudo foi conduzido em casa-de-vegetação, em delineamento em blocos casualizados, com cinco tratamentos, sendo três cultivares de Brachiaria (B. decumbens cv. Basilisk, B. brizantha cv. Marandu e cv. Xaraés) e dois cultivares de Panicum (P. maximum cv. Momba...
Physical properties of a Red-Yellow Latosol and productivity of a signalgrass p...
Souza,Igor Alexandre de; Ribeiro,Karina Guimarães; Rocha,Wellington Willian; Pereira,Odilon Gomes; Cecon,Paulo RobertoThe physical properties and fertility of the soil are important factors in the formation and establishment of pasture. Changes in physical properties affect the movement of water, air, nutrients and roots, which, in turn, affect the productivity and longevity of pastures. The objective of this study was to evaluate the physical properties of the soil and the dry matter yield of a pasture with signalgrass cv. Ba...
The chemical composition, fermentation profile, and microbial populations in tr...
Rigueira,João Paulo Sampaio; Pereira,Odilon Gomes; Ribeiro,Karina Guimarães; Mantovani,Hilário Cuquetto; Agarussi,Mariele Cristina NascimentoThe objective of this study was to evaluate the fermentation profile, chemical composition and microbial population and losses in the silages of signalgrass and Mombasa grass fertilized with the following levels of nitrogen (N): 0, 30, 60 and 90 kg/ha. The grasses were harvested at 70 days of regrowth, chopped and then ensiled in laboratory silos that had 20 kg of capacity and a snap-top cover and were fitted w...
Rehabilitation with forage grasses of an area degraded by urban solid waste dep...
Miranda,Vanessa Soares; Ribeiro,Karina Guimarães; Silva,Alexandre Christófaro; Pereira,Rosana Cristina; Pereira,Odilon Gomes; Torrado,Pablo VidalDry matter yield and chemical composition of forage grasses harvested from an area degraded by urban solid waste deposits were evaluated. A split-plot scheme in a randomized block design with four replicates was used, with five grasses in the plots and three harvests in the subplots. The mineral content and extraction and heavy metal concentration were evaluated in the second cut, using a randomized block desig...
Crescimento do capim-tifton 85 sob doses de nitrogênio e alturas de corte
Pereira,Odilon Gomes; Rovetta,Rivelino; Ribeiro,Karina Guimarães; Santos,Manoel Eduardo Rozalino; Fonseca,Dilermando Miranda da; Cecon,Paulo RobertoObjetivou-se avaliar os índices de crescimento do capim-tifton 85 adubado com quatro doses de nitrogênio (0, 33, 66, 100, e 133 kg/ha de N) e colhido em três alturas da planta (30, 40 e 50 cm). O delineamento experimental utilizado foi inteiramente casualizado em esquema de parcelas subdivididas com três repetições. As doses de nitrogênio corresponderam às parcelas e as alturas na data de corte, às subparcelas....
Chemical composition and fermentative losses of sugar cane ensilage with differ...
Magalhães,Felipe Antunes; Valadares Filho,Sebastião de Campos; Menezes,Gustavo Chamon de Castro; Machado,Marcelo Grossi; Zanetti,DiegoThe objective of this study was to evaluate the effect of sugar cane ensilage with different Brix degrees, with or without the addition of 0.5% of calcium oxide (lime) on the chemical composition and fermentation losses of silages. A complete random design in a 9 × 2 factorial arrangement was used. Experimental silos were used, ensilage was done every 15 days with Brix measuring, and they were opened after 30 d...
Dynamics of sward condition and botanical composition in mixed pastures of mara...
Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon GomesThis study was carried out to evaluate the dynamics of sward condition and botanical composition of a mixed pasture of marandugrass (Brachiaria brizantha cv. Marandu), forage peanut (Arachis pintoi cv. Mandobi) and tropical kudzu (Pueraria phaseoloides), rotationally stocked at four daily forage allowance levels (6.6, 10.3, 14.3 and 17.9% of live weight). Sward condition was characterized in each stocking cycle...
Productivity, utilization efficiency and sward targets for mixed pastures of ma...
Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon GomesThis study was carried out to evaluate the productivity and utilization efficiency of a mixed marandugrass (Brachiaria brizantha cv. Marandu), forage peanut (Arachis pintoi cv. Mandobi) and tropical kudzu (Pueraria phaseoloides) pasture, rotationally stocked at four daily forage allowance levels (6.6, 10.3, 14.3 and 17.9% of live weight), in order to define sward management targets for these mixtures. In each s...