RSS 1.0Artigos - Zootecnia - Dracena
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Bioconversion of agricultural wastes using parental, hybrid and reconstituted strains of pleurotus and lentinula
; ; Zied, D. C.
; ; ; ; ; (Revista Mexicana de Ingeniera Quimica, 2019) [Artigo]
The production of parental, hybrid and reconstituted strains of Pleurotus and Lentinula was evaluated using two agricultural wastes such as wheat straw (WS) and a mixture of oak sawdust, wheat straw, millet seed, cotton ... -
Use of peanut waste for oyster mushroom substrate supplementation—oyster mushroom and peanut waste
Zied, Diego Cunha; Prado, Evandro Pereira ; ; ; (Brazilian Journal of Microbiology, 2019) [Artigo]
The aim of the research was to verify the influence of macro and micronutrients present in the peanut waste (hulls and nuts) for supplementation of Pleurotus ostreatus substrate. The raw materials for base substrate ... -
Biomass Yield, Nitrogen Accumulation and Nutritive Value of Mavuno Grass Inoculated with Plant Growth-promoting Bacteria
Sá, G. C.R.; Carvalho, C. L.M. ; ; ; ; Heinrichs, R. ; Soares Filho, C. V. (Communications in Soil Science and Plant Analysis, 2019) [Artigo]
The objective of this study was to evaluate the effects of strains of Azospirillum brasilense, Pseudomonas fluorescens and Rhizobium tropici on the shoot dry weight (SDW) and root dry weight (RDW) yield, N uptake and ... -
Filamentous fungi in biological control: Current status and future perspectives
Baron, Noemi Carla; Rigobelo, Everlon Cid ; Zied, Diego Cunha (Chilean Journal of Agricultural Research, 2019) [Artigo]
Agriculture is the largest economic sector in the world. The awareness of the current environmental degradation caused by conventional farming practices has allowed the use of entomopathogenic fungi as a biological control ... -
Feedlot performance, carcass characteristics and meat quality of Nellore bulls and steers fed Zilpaterol hydrochloride
Costa, C. F.; Brichi, A. L.C. ; Millen, D. D. ; ; Pereira, I. C. ; Estevam, D. D. ; Perdigão, A. ; Martins, C. L. ; Arrigoni, M. D.B. (Livestock Science, 2019) [Artigo]
This study aimed to determine the effects of zilpaterol hydrochloride (ZH) on feedlot performance, carcass traits, feeding behavior and meat quality characteristics of Nellore steers and bulls. This study was conducted at ... -
Nutritional recommendations and management practices adopted by feedlot cattle nutritionists: The 2016 Brazilian survey
Pinto, Ana C. J.; Millen, Danilo D. (Canadian Journal of Animal Science, 2019) [Artigo]
The feedlot industry in Brazil is still evolving, and some nutritional management recommendations adopted by nutritionists changes from year to year. The main objective of this survey was to provide a snapshot of current ... -
Study of Waste Products as Supplements in the Production and Quality of Pleurotus ostreatus var. Florida
Zied, Diego Cunha; ; ; ; (Indian Journal of Microbiology, 2019) [Artigo]
Among the cultivated mushroom, the genus Pleurotus is the second largest produced worldwide and the most produced in Brazil. The application of agricultural by-products (wastes) as substrate supplement is an effective ... -
Nellore bulls in Brazilian feedlots can be safely adapted to high-concentrate diets using 14-day restriction and step-up protocols
Parra, F. S.; Ronchesel, J. R. ; Martins, C. L. ; Perdigão, A. ; Pereira, M. C.S. ; Millen, D. D. ; Arrigoni, M. D.B. (Animal Production Science, 2019) [Artigo]
In the present study, the effects of restricted intake of the final finishing diet as a means of dietary adaptation compared with diets increasing in concentrate content (step-up) over periods of 14 and 21 days on growth ... -
Displacement patterns of Nellore cattle in integrated crop livestock system
Santana, E. A.R.; Andrighetto, C. ; ; Aranha, A. S. ; Lupatini, G. C. ; Meirelles, P. R.L. ; Aranha, H. S. ; Santos, J. M.F. ; Luz, P. A.C. ; Trivelin, G. A. (Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, 2019) [Artigo]
The objective of this study was to characterize the displacement patterns of Nellore cattle in areas of crop livestock and crop livestock forest integration systems with density of 196 and 448 eucalyptus ha -1 . Paddock ... -
Growth, development and foliary ultrastructural parameters of different eucalyptus genetic materials
Lisboa, Lucas Aparecido Manzani; Lapaz, Allan de Marcos ; ; Viana, Ronaldo da Silva ; de Figueiredo, Paulo Alexandre Monteiro (Floresta, 2019) [Artigo]
Currently eucalyptus is used as raw material in different industrial segments. The aim of this study was to evaluate the growth, development and ultrastructural parameters in different eucalyptus genetic materials. The ... -
Predicting feedlot cattle performance from intake of dry matter and NEg early in the feeding period
Silvestre, A. M.; ; ; Pereira, M. C.S. ; ; Millen, D. D. (Livestock Science, 2019) [Artigo]
The objectives of this study were: 1) To identify which specific week or weeks at the beginning of feeding period was most closely correlated with intake of net energy for gain (NEg) and dry matter (DM) for the full feedlot ... -
Fipronil-induced decrease in the epididymal sperm count: Oxidative effect and protection by vitamin E
Mazzo, Meiriele; Balieira, Kamila Villas Boas ; Bizerra, Paulo Francisco Veiga ; Mingatto, Fábio Erminio (Animal Reproduction, 2018) [Artigo]
The toxic effects of the insecticide fipronil on the sperm production and oxidative damage in the testis were evaluated, as well as the protective action of vitamin E. Male rats received vehicle or fipronil 5 mg/kg and ... -
Genome Association Study for Visual Scores in Nellore Cattle Measured at Weaning
Carreño, Luis Orlando Duitama; Da Conceição Pessoa, Matilde ; Espigolan, Rafael ; Takada, Luciana ; Bresolin, Tiago ; Cavani, Ligia ; Baldi, Fernando ; Carvalheiro, Roberto ; De Albuquerque, Lucia Galvão ; Da Fonseca, Ricardo (BMC Genomics, 2019) [Artigo]
Background: Genome-wide association studies (GWAS) are utilized in cattle to identify regions or genetic variants associated with phenotypes of interest, and thus, to identify design strategies that allow for the increase ... -
Oxidative stress and fish immune system: Phagocytosis and leukocyte respiratory burst activity
Biller, Jaqueline Dalbello; Takahashi, Leonardo S. (Anais da Academia Brasileira de Ciencias, 2018) [Artigo]
Molecular oxygen is a necessary compound for all aerobic organisms, although oxygen is a potent oxidant, which can cause oxidative stress (OS). OS occurs when there is an imbalance between the production of oxidant and ... -
Chelated zinc leaf application on nutrients concentration and yield of Mombasa grass
Teixeira, Natália Martins; Heinrichs, Reges ; Bonini, Carolina Santos B. ; ; Meirelles, Guilherme Constantino ; Soares Filho, Cecilio Viega ; (Journal of Plant Nutrition, 2019) [Artigo]
The intensification of livestock yield requires advances in the management and fertilization of forage crops. This study was conducted to determine the dry weight yield (DWY) along with the concentration and amount of ... -
Axenic cultivation of Pleurotus ostreatus Var. Florida in supplemented sugarcane bagasse briquettes
Magalhães, Anderson C.; Moreira, Bruno R. de A. ; Zied, Diego C. (Engenharia Agricola, 2018) [Artigo]
Articles on the applicability of briquetting to the production of mushrooms are rare. Therefore, this research provides the scientific community and, mainly, producers, unpublished technical information regarding the ... -
Restricted versus step-up dietary adaptation in Nellore bulls: Effects over periods of 9 and 14 days on feedlot performance, feeding behavior and rumen morphometrics
Barducci, R. S.; Sarti, L. M.N. ; Millen, D. D. ; Putarov, T. C. ; Franzói, M. C.S. ; Ribeiro, F. A. ; Perdigão, A. ; Estevam, D. D. ; Carrara, T. V.B. ; Rigueiro, A. L.N. et al. (Animal Feed Science and Technology, 2019) [Artigo]
Previous studies have shown that beef cattle can be adapted for 14 days to high-energy diets; however, the effects of adaptation periods less than 14 days on feedlot performance have not been documented in the literature. ... -
Lactic and butyric acids, isolated and associated, as alternatives to avilamycin on the immune response of broiler chickens to Newcastle disease
; Do Valle Polycarpo, Gustavo; ; ; ; Cruz-Polycarpo, Valquíria Cação ; (Cientifica, 2018) [Artigo]
The objective of this study was to evaluate lactic and butyric acids as alternatives to avilamycin as growth promoters on the immune response of broilers vaccinated against Newcastle disease. Seventy broilers were distributed ... -
Imidacloprid-induced oxidative stress in honey bees and the antioxidant action of caffeine
Balieira, Kamila Vilas Boas; Mazzo, Meiriele ; Bizerra, Paulo Francisco Veiga ; Guimarães, Anilda Rufino de Jesus Santos ; Nicodemo, Daniel ; Mingatto, Fábio Erminio (Apidologie, 2018) [Artigo]
The use of pesticides on crops contributes to the decline of bee populations, and in this sense, bioactive nutrients have been studied to counteract this effect. We suppose that caffeine might be one of these nutrients. ... -
Performance and Economic Viability of Broiler Chickens Fed with Probiotic and Organic Acids in an Attempt to Replace Growth-Promoting Antibiotics
Araujo, R. G. A. C.; Polycarpo, G. ; Barbieri, A. ; Silva, K. M. ; Ventura, G. ; Polycarpo, V. C. C. (Brazilian Journal Of Poultry Science, 2019) [Artigo]
The aim of this study was to evaluate diets supplemented with probiotic (Bacillus amyloliquefaciens) and organic acids (lactic, acetic and butyric acid) in attempt to replace the antibiotics and anticoccidial (avilamycin ...