A5028171752- Ruminant Nutrition and Digestive Physiology
- Antibiotic Resistance in Bacteria
- Agroforestry and silvopastoral systems
- Organic Food and Agriculture
- Agriculture, Land Use, Rural Development
- Livestock and Poultry Management
- Vibrio bacteria research studies
- Escherichia coli research studies
- Global trade, sustainability, and social impact
- Animal Nutrition and Physiology
- Rabbits: Nutrition, Reproduction, Health
- Genetic and phenotypic traits in livestock
- Agricultural and Food Production Studies
- Wildlife Ecology and Conservation
- Agriculture and Rural Development Research
- Insect-Plant Interactions and Control
- Insect Pest Control Strategies
- Insect and Pesticide Research
- Livestock Farming and Management
- Viral gastroenteritis research and epidemiology
- Innovations in Aquaponics and Hydroponics Systems
- Bacterial Identification and Susceptibility Testing
- Fungal Biology and Applications
- Mycorrhizal Fungi and Plant Interactions
- Agriculture and Agroindustry Studies
Autonomous University of Chiapas
2009-2022
Tuxtla Gutierrez Institute of Technology
2003
The green iguana appears to be a carrier for bacteria causing gastrointestinal infections in humans. presence of diarrheagenic E. coli (DEC) pathotypes , however, has not been studied this reptile. aim the current work was investigate prevalence DEC intestines 240 captive iguanas, their phylogenetic groups, and antibiotic susceptibility profile. strains were isolated from 41.7% (N=100/240) intestinal content iguanas. identified 25.9% screened population detected majority (62%, p=0.009] those...
The study was done to predict egg weight from the external traits of Guinea fowl using statistical methods multiple linear regression (MLR) and tree analysis (RTA). A total 110 eggs a flock 23-week-old were evaluated. Egg (EW) traits: eggshell (ESW), polar diameter (EPD), equatorial (EED), shape index (ESI), surface area (ESA) measured. Descriptive statistics, Pearson correlation coefficients, equations MLR obtained; additionally, RTA CHAID algorithm with SPSS software (IBM ver. 22). EW...
Se realizó un estudio con productores de ganado bovino en Villaflores, Chiapas, México, el objetivo conocer los criterios selección reproductores y evaluar estado reproductivo sementales. una encuesta directa 36 ganaderos, seleccionados aleatoriamente total 160 productores, según muestreo estratificado asignación Neyman. La incluyó sementales, vaquillas reemplazo e indicadores productivos. evaluación reproductiva sementales medición circunferencia escrotal (CE), volumen calidad del semen...
Abstract Mendoza-Nazar, P. and Sandoval-Castro, C. 2002. In vitro gas production nylon bag rumen degradation as predictors of the in vivo apparent digestibility voluntary intake tropical hays fed to sheep. J. Appl. Anim. Res., 23: 103–116. The ability chemical composition, situ manual techniques (Pressure transducer) predict (I), digestibilty (D) DM, OM, NDF ADF live weight gain was compared. Seven were individually offered ad libitum growing male Gas determined up 168 h 96h incubation....
Abstract The green iguana appears to be a reservoir for bacteria causing gastrointestinal infections in humans. presence of diarrheogenic E. coli (DEC) pathotypes, however, has not been studied this reptile. aim the current work was investigate prevalence DEC intestines 240 captive iguanas, their phylogenetic groups, and antibiotic susceptibility profile. strains were isolated from 41.7% intestinal content iguanas. identified 25.9% screened population detected majority (62%, p=0.009] those...
La planta de frijol terciopelo (FT) (Stizolobuim deeringianum) es ampliamente utilizada en el tropico como cultivo cobertura. El grano FT tiene un alto contenido proteina, y contiene sustancias toxicas que pueden ser destruidas con remojado. Es poca la informacion existe sobre uso nutricion cerdos. objetivo del presente trabajo fue examinar efecto sin tratamiento remojo comportamiento cerdos crecimiento. Los tratamientos (T) fueron, T1 Testigo, T2 25% inclusion dieta remojo, T3 remojado por...
This paper integrates a methodology for an assessment previous to organic certification of transition farms. The was designed and applied farm in the municipality Villaflores, Chiapas. Research consisted grouping standards from different agencies into integrated evaluating prior it being submitted process. norms proposed by International Federation Organic Agriculture Movements Mexican certifier ecological products were utilized—both these accredited German program—as well as Japanese...
The in vitro activity of methanolic extracts plant organs Acacia farnesiana and cornigera (Fabaceae) on the mortality Rhipicephalus microplus larvae was conducted by larval inmersion technique.In addition, fractionation root extract A. performed chromatographic profile most active fraction determined.The experiment established under a
Piglets suffer from diarrhea caused by the Shiga toxin-producing Escherichia coli (STEC) and can be carriers of bacteria, with public health consequences in developing countries. The aim present study was to prevalence STEC O157 feces 465 piglets 54 food mixes backyard systems, antimicrobial susceptibility frequency genes encoding extended-spectrum β-lactamases. E. isolated 75.90 % evaluated feces. strains were identified 33.11% sampled population 43.60% carrying coli. Among strains, stx1...