RSS 1.0Artigos - Zootecnia - Dracena
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Isolated and combined organic acids in diets of broiler chickens challenged with Eimeria acervulina
Cruz-Polycarpo, V. C.
; Freschi, J. B. ; Polycarpo, G. V. ; Araujo, R. G.A.C. ; Barbieri, A. ; (Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, 2020) [Artigo]
This study aimed to evaluate the effect of isolated or combined citric and benzoic acids added to the diets of broiler chickens on performance, allometry of the digestive system organs, intestinal pH and quantity of ... -
Ruminal Fermentation Pattern, Bacterial Community Composition, and Nutrient Digestibility of Nellore Cattle Submitted to Either Nutritional Restriction or Intake of Concentrate Feedstuffs Prior to Adaptation Period
Pinto, Ana C. J.; Bertoldi, Gustavo P. ; Felizari, Luana D. ; Dias, Evandro F. F. ; Demartini, Breno L. ; Nunes, Ana B. C. P. ; Squizatti, Mariana M. ; Silvestre, Antonio M. ; Oliveira, Lucas F. R. ; et al. (Frontiers in Microbiology, 2020) [Artigo]
Beef cattle are key contributors to meat production and represent critical drivers of the global agricultural economy. In Brazil, beef cattle are reared in tropical pastures and finished in feedlot systems. The introduction ... -
Diazinon impairs bioenergetics and induces membrane permeability transition on mitochondria isolated from rat liver
Miranda, Camila Araújo; Guimarães, Anilda Rufino de Jesus Santos ; Bizerra, Paulo Francisco Veiga ; Mingatto, Fábio Erminio (Journal of Toxicology and Environmental Health - Part A: Current Issues, 2020) [Artigo]
Diazinon (DZN) is a broad-spectrum insecticide extensively used to control pests in crops and animals. Several investigators demonstrated that DZN produced tissue toxicity especially to the liver. In addition, the mitochondrion ... -
Response of soybean to soil waterlogging associated with iron excess in the reproductive stage
Lapaz, Allan de Marcos; de Camargos, Liliane Santos ; ; Firmino, Ana Carolina ; de Figueiredo, Paulo Alexandre Monteiro ; Aguilar, Jailson Vieira ; Nicolai, Artur Bernardeli ; Silva de Paiva, Wesller da ; Cruz, Victor Hugo ; Tomaz, Rafael Simões (Physiology and Molecular Biology of Plants, 2020) [Artigo]
Soil waterlogging is a common problem in some agricultural areas, including regions under soybean (Glycine max) cultivation. In waterlogged soils, soil O2 depletion occurs due to aerobic microorganisms and plants, affecting ... -
Feedlot performance and rumen morphometrics of Nellore cattle adapted to high-concentrate diets over periods of 6, 9, 14 and 21 days
Estevam, D. D.; Pereira, I. C. ; Rigueiro, A. L.N. ; Perdigão, A. ; Da Costa, C. F. ; Rizzieri, R. A. ; Pereira, M. C.S. ; Martins, C. L. ; Millen, D. D. ; Arrigoni, M. D.B. (Animal, 2020) [Artigo]
The energy content of finishing diets offered to feedlot cattle may vary across countries. We assumed that the lower is the energy content of the finishing diet, the shorter can be the adaptation period to high-concentrate ... -
Azospirillum brasilense can impressively improve growth and development of urochloa brizantha under irrigation
Moreira, Bruno Rafael de Almeida; Viana, Ronaldo da Silva ; Favato, Vinícius Lopes ; de Figueiredo, Paulo Alexandre Monteiro ; Lisboa, Lucas Aparecido Manzani ; Miasaki, Celso Tadao ; Magalhães, Anderson Chagas ; Ramos, Sérgio Bispo ; Viana, Charlene Raquel de Almeida ; Trindade, Vanessa Dias Rezende et al. (Agriculture (Switzerland), 2020) [Artigo]
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 ... -
Determination of soil volume by planialtimetric survey methods
; Araujo, Osvaldo; Lima, Ronaldo C. (Engenharia Agricola, 2020) [Artigo]
Considering the importance of topographic surveys to determine soil volumes and study efficient and accessible alternatives for this operation, this study aimed to analyze methods and respective equipment for planialtimetric ... -
Behaviour of soybean seedlings in situations involving cotyledon removal
Lapaz, Allan de Marcos; Santos, Luiz Felipe de Melo ; Antonio, Gabriel Leonardi ; Vera, João Henrique Silva ; Lisboa, Lucas Aparecido Manzani ; de Figueiredo, Paulo Alexandre Monteiro (Bulgarian Journal of Agricultural Science, 2020) [Artigo]
Cotyledons have photosynthetic and reserve functions. In initial development, cotyledon herbivory makes the majority of species more susceptible to the environment. This study aimed to reproduce herbivory situations occurring ... -
Importance of temperament in the pregnancy by timed insemination in bovine females Bos taurus indicus
; ; ; ; ; ; Ferreira, Teissiane Fernanda de Vasconcelos; ; ; et al. (Livestock Science, 2020) [Artigo]
The aim of this research was to evaluate the effects of the temperament of bovine females Bos taurus indicus submitted to a timed artificial insemination (TAI) protocol on the concentrations of cortisol, diameter of the ... -
Mitochondrial Respiratory Inhibition Promoted by Pyraclostrobin in Fungi is Also Observed in Honey Bees
Nicodemo, Daniel; Mingatto, Fábio Erminio ; ; Bizerra, Paulo Francisco Veiga ; Tavares, Marco Aurélio ; Bellini, William Cesar ; Vicente, Eduardo Festozo ; de Carvalho, Amanda (Environmental Toxicology and Chemistry, 2020) [Artigo]
There is no use restriction associated with bees for many fungicides used in agriculture; however, this does not always mean that these pesticides are harmless for these nontarget organisms. We investigated whether the ... -
Effect of cattle breed and basal diet on digestibility, rumen bacterial communities, and eating and rumination activity
; ; Millen, Danilo D; (Journal of Animal Science, 2020) [Artigo]
The objectives of this study were to compare ruminal total tract digestibility, bacterial communities, and eating and rumination activity between Holstein and Angus steers fed grain- or forage-based diets. Six Holstein ... -
Optimization of cultivation techniques improves the agronomic behavior of Agaricus subrufescens
; ; ; ; Caitano, Cinthia Elen Cardoso; Zied, Diego Cunha (Scientific Reports, 2020) [Artigo]
New species of medicinal mushrooms have emerged over the past several decades, such as the Sun mushroom, Agaricus subrufescens. Horticultural improvements are required to shift its cultivation from small-scale local ... -
Glyphosate plus carboxylic compounds boost activity of free radical-scavenging enzymes in sugarcane
Moreira, Bruno Rafael de Almeida; Viana, Ronaldo da Silva ; de Figueiredo, Paulo Alexandre Monteiro ; Lisboa, Lucas Aparecido Manzani ; Miasaki, Celso Tadao ; Magahães, Anderson Chagas ; Ramos, Sérgio Bispo ; Viana, Charlene Raquel de Almeida ; Trindade, Vanessa Dias Rezende ; (Agriculture (Switzerland), 2020) [Artigo]
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 composition and biological properties of Pleurotus spp. cultivated on peat moss and wheat straw
; ; Zied, Diego Cunha; ; ; ; ; (Emirates Journal of Food and Agriculture, 2019) [Artigo]
The productivity parameters of 2 Pleurotus spp. cultivated with two mixtures of wheat straw (WS) and peat moss (MG) were evaluated, the chemical composition of the mushrooms and also the antioxidant, antibacterial activities ... -
Azospirillum inoculation of 'Marandu' palisade grass seeds: Effects on forage production and nutritional status
Heinrichs, Reges; Meirelles, Guilherme Constantino ; De Melo Santos, Luiz Felipe ; ; De Marcos Lapaz, Allan ; ; Dos Santos Batista Bonini, Carolina ; Filho, ; (Semina:Ciencias Agrarias, 2020) [Artigo]
Plant-growth-promoting bacteria can be used for sustainable forage grass production while increasing nutrition and biomass. Most of the soils under pasture in the tropics have a degradation level that impairs the forage ... -
Eficacy of ivermectin, moxidectin and febendazole in equine in Brazil
Vera, João Henrique Silva; Fachiolli, Daniele Floriano ; Ramires, Lívia Magosso ; de Lima Saes, Isabela ; Yamada, Paulo Henrique ; Gonçalves, Juliana Alencar ; de Oliveira, Kátia ; do Amarante, Alessandro Francisco Talamini ; de Soutello, Ricardo Velludo Gomes (Veterinary Parasitology: Regional Studies and Reports, 2020) [Artigo]
The objectives of the present study were to evaluate the efficacy of three anthelmintic drugs, i.e. fenbendazole, ivermectin and moxidectin; to determine the genera and species of the most abundant strongyles; and to ... -
Feedlot performance, feeding behavior, carcass and rumen morphometrics characteristics of Nellore cattle submitted to strategic diets prior the adaptation period
Pereira, M. C.S.; Dellaqua, J. V.T. ; Sousa, O. A. ; Santi, P. F. ; Felizari, L. D. ; Reis, B. Q. ; Pinto, A. C.J. ; Bertoldi, G. P. ; Silvestre, A. M. ; Watanabe, D. H.M. et al. (Livestock Science, 2020) [Artigo]
The study was designed to evaluate the effects of either nutritional restriction or intake of concentrate feedstuffs before beginning the adaptation period on days to adapt, feedlot performance, feeding behavior, carcass ... -
Different combinations of sodium monensin and virginiamycin during feedlot finishing of Nellore cattle
Rigueiro, A. L.N.; Pereira, M. C.S. ; Squizatti, M. M. ; Ferreira, M. M. ; Dondé, S. C. ; Luiz, F. P. ; Silvestre, A. M. ; Muller, L. R. ; Garcia, C. P. ; Bueno, A. P.D. et al. (Animal Production Science, 2020) [Artigo]
Context: The use of two feed additives, to maximise rumen fermentation, in finishing diets offered to feedlot cattle may positively impact performance. Aims: This study, conducted at the São Paulo State University feedlot, ... -
Potential utilization of spent agaricus bisporus mushroom substrate for seedling production and organic fertilizer in tomato cultivation
; ; ; Zied, Diego Cunha; ; (Ciencia e Agrotecnologia, 2019) [Artigo]
The production of Agaricus bisporus results in significant residual material after cultivation. Due to its physical properties and nutrient content Spent Mushroom Substrate (SMS) has great potential for use in agriculture. ... -
Enhanced cytotoxicity of imidacloprid by biotransformation in isolated hepatocytes and perfused rat liver
Bizerra, Paulo F.V.; Guimarães, Anilda R.J.S. ; Miranda, Camila A. ; ; ; ; ; ; Maioli, Marcos A. ; Mingatto, Fábio E. (Pesticide Biochemistry and Physiology, 2020) [Artigo]
Imidacloprid (IMD) is a neonicotinoid insecticide widely used in crops, pets, and on farm animals for pest control, which can cause hepatotoxicity in animals and humans. In a previous study using isolated rat liver ...