Author: NICOLAS TORRES SALADO

Producción de gases efecto invernadero in vitro de leguminosas arbóreas del trópico seco mexicano.

NICOLAS TORRES SALADO PAULINO SANCHEZ SANTILLAN JERONIMO HERRERA PEREZ (2018)

Methanogenesis is part of the energetic metabolism of ruminants, however there are legumes that have specific characteristics, which help reduce the production of anthropogenic methane. The objective was to determine the in vitro greenhouse gas (GHG) production of tree legumes from the Mexican dry tropics.

Article

Carbon dioxide Methane Kinetics Pods CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS OTRAS ESPECIALIDADES AGRARIAS

Productive behavior of sheep fed with soy (Glycine max L.) forage.

NICOLAS TORRES SALADO MARIA DE LOS ANGELES MALDONADO PERALTA ADELAIDO RAFAEL ROJAS GARCIA MARCO ANTONIO AYALA MONTER PAULINO SANCHEZ SANTILLAN (2020)

Objective: To evaluate the productive behavior of Creole sheep in the tropics fed a whole food diet that includes soybean (FS, Glycine max) fodder at different phenological stages.Methodology: The treatments T1: control, T2: 30% (SF-56 d), T3: 30% (SF-68 d), T4: 30% (SF-85 d), T5: 30% (SF-110 d) were assigned randomly to 30 male Creole sheep (15.51¿1.6 kg LW). The experiment lasted 56 d. The variables evaluated were: dry matter intake (DMI), daily weight gain (DWG) and feed conversion (FC). The experimental design was completely randomized and the averages of the treatments were compared using the Tukey test.

Article

Glycine max sheep soybean fodder tropics CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS OTRAS ESPECIALIDADES AGRARIAS

DEGRADACIÓN DE SUSTRATOS LIGNOCELULÓSICOS Y PRODUCCIÓN DE BIOGÁS in vitro POR FERMENTACIÓN SÓLIDA CON Pleurotus ostreatus.

JERONIMO HERRERA PEREZ PAULINO SANCHEZ SANTILLAN NICOLAS TORRES SALADO MARCO ANTONIO AYALA MONTER DIEGO FELIPE PORTELA DIAZ DANIEL HERNANDEZ VALENZUELA (2020)

Agricultural residues and hay pastures with more than 150 d of regrowth are characterized by their high fiber content; Pleurotus ostreatus digests lignin, cellulose and hemicellulose. The hypothesis of this study was that Pleurotus ostreatus improves the chemical characteristics and nutritional value of crop residues and pasture for animal feeding. The objective was to determine the chemical characteristics of nutritional value, biogas production and in vitro degradation of corn stubble and mulatto grass (Brachiariahybrid) treated with the MR and P15 strains of P. ostreatus for

15 and 30 d in solid fermentation.

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solid fermentation corn stubble Brachiaria hybrid Pleurotus ostreatus CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS OTRAS ESPECIALIDADES AGRARIAS

Comportamiento productivo y calidad de pastos híbridos de Urochloa y estrella pastoreados con bovinos.

NICOLAS TORRES SALADO ADELAIDO RAFAEL ROJAS GARCIA MARIA DE LOS ANGELES MALDONADO PERALTA ARMANDO GOMEZ VAZQUEZ PAULINO SANCHEZ SANTILLAN (2020)

En las zonas tropicales, las gramíneas son la principal fuente de alimentación para los rumiantes, sin embargo, las condiciones ambientales y el manejo de las praderas inciden directamente en el rendimiento y calidad de las mismas. El objetivo fue estudiar el efecto del rendimiento de los pastos híbridos de Urochloa y pasto Estrella (Cynodon plectostachyus) a diferentes frecuencias e intensidades de pastoreo, con bovinos en el trópico seco. Se evaluaron los pastos Cobra, Mulato II y Cayman (Urochloa) y pasto estrella en frecuencias de corte de 28 y 35 d, e intensidades severo y ligero de 10 y 15 cm, respectivamente, que se distribuyeron de forma aleatoria en un diseño de bloques al azar con arreglo factorial 2 x 2 con tres repeticiones. Se observó efecto del manejo en la acumulación de MS, siendo mayor la acumulación a menor frecuencia e intensidad ligera de pastoreo independientemente del pasto evaluado.

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calidad frecuencias e intensidades de pastoreo gramíneas tropicales CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS OTRAS ESPECIALIDADES AGRARIAS

Evaluación de las características de calidad y bromatológicas de ensilados elaborados con residuos de calabaza (Cucurbita argyrosperma).

NICOLAS TORRES SALADO PAULINO SANCHEZ SANTILLAN JERONIMO HERRERA PEREZ FELIX DE JESUS MAYREN MENDOZA TEODULO SALINAS RIOS ADELAIDO RAFAEL ROJAS GARCIA MARIA DE LOS ANGELES MALDONADO PERALTA (2019)

Pumpkin pulp shell (PPS) is an agricultural by-product with contaminating potential that can be used to ensile. The objective of this study was to determine the quality and bromatological characteristics of ensilages made with PPS, pangola grass hay, urea and two percentages of fermented molasses during 14 and 21 days.

Article

Pangola Molasses Fermentation shell CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS OTRAS ESPECIALIDADES AGRARIAS

Chemical composition, and in vitro fermentation of ripe mango silage with molasses.

PAULINO SANCHEZ SANTILLAN JERONIMO HERRERA PEREZ NICOLAS TORRES SALADO IVAN REYES VAZQUEZ ADELAIDO RAFAEL ROJAS GARCIA MARIA DE LOS ANGELES MALDONADO PERALTA (2019)

The objective was to evaluate the in vitro fermentation in silage of ripe mango with pangola grass hay and levels of sugar cane molasses as additive. The treatments were: 0 (T0%), 3 (T3%), 6 (T6%) and 9% (T9%) molasses. The ensilage was fermented for 21 days. Dry matter (DM), pH values, lactic acid, crude protein (CP), neutral detergent fiber

(NDF), acid detergent fiber (ADF), and ashes (As), partial and the accumulated biogas and methane production, DM degradation (DMD) and NDF degra dation (NDFD) were determined in the ensilages. Variables were analyzed in a completely random design.

Article

Molasses Ensilage Mango In vitro Pangola CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS OTRAS ESPECIALIDADES AGRARIAS

Productive response of creole lambs fed integral diets with Samanea saman (Jacq.) Merr. pods.

JERONIMO HERRERA PEREZ ULISES CARBAJAL MARQUEZ NICOLAS TORRES SALADO PAULINO SANCHEZ SANTILLAN OMAR RAMIREZ REYNOSO ADELAIDO RAFAEL ROJAS GARCIA MARCO ANTONIO AYALA MONTER (2021)

Objective: To evaluate the productive variables and the digestibility of the nutrients of an integral diet for lambs with

increasing inclusion of Samanea saman pods. Design/methodology/approach: 24 creole lambs (initial weight of 20.6¿0.3 kg) distributed in a completely randomized experimental design were used. The treatments were: T1, 0%, T2, 12.5%, and T3, 25% of Samanea saman pod inclusion. The productive variables and the digestibility of the nutrients were evaluated and compared with the Tukey test (¿¿0.05); meanwhile, the response to the increasing content of Samanea saman was evaluated by orthogonal contrasts. The variables dry matter intake (DMI), daily weight gain (DWG) and feed conversion (FC) showed no differences (p¿0.05)between treatments.

Article

pod Samanea saman lambs productive response tropic CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS OTRAS ESPECIALIDADES AGRARIAS

Cinética de producción de gas y características fermentativas in vitro de la sustitución de melaza de caña por pulpa de mango en la elaboración de bloques nutricionales.

PAULINO SÁNCHEZ-SANTILLÁN NICOLAS TORRES SALADO ADELAIDO RAFAEL ROJAS GARCIA MARIA BENEDICTA BOTTINI LUZARDO MARIA DE LOS ANGELES MALDONADO PERALTA JOSE CARLOS ESCOBAR ESPAÑA IVAN REYES VAZQUEZ JERÓNIMO HERRERA-PÉREZ (2019)

Nutritional blocks (NB) are a supplement strategy for ruminants, and regional food ingredients such as mango (Mangifera indica L.) are included in their preparation. Due to its rapidly fermentable sugars, mango pulp (MP) may be used to substitute sugar cane molasses in the elaboration of NB. The objective of the present experiment was to evaluate the kinetic of gas production in vitroand the fermentative characteristics of the partial substitution of sugar cane molasses (Saccharum officinarum L.) with MP in the elaboration of NB. The experimental design was completely

randomized and the treatments were MP0, MP10, MP20 and MP30, which was the level of substitution of molasses with MP. The variables determined in the sample of each treatment were: dry matter (DM), crude protein, ash, neutral detergent fiber (NDF) and acid detergent fiber (ADF).

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fermentation available carbohydrates degradation molasses Mangifera indica L CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS OTRAS ESPECIALIDADES AGRARIAS

Componentes del Rendimiento en Variedades De Alfalfa (Medicago Sativa L.)

ADELAIDO RAFAEL ROJAS GARCIA NICOLAS TORRES SALADO SANTIAGO JOAQUIN CANCINO ALFONSO HERNANDEZ GARAY MARIA DE LOS ANGELES MALDONADO PERALTA PAULINO SANCHEZ SANTILLAN (2017)

Alfalfa (Medicago sativa L.) is the most important legume forage for dairy cattle feed in Mexico. The objective of this

study was to assess the productive response of five varieties of alfalfa in cutting intervals defined seasonally. Our hypothesis was that the San Miguelito variety is the most productive among the evaluated varieties. The varieties San Miguelito, Júpiter, Atlixco, Vía láctea and Cuf 101 were randomly distributed in 20 experimental plots of 12¿9 m, in a

completely randomized blocks design with four replications. Evaluations included yield feed, leaf:stem ratio, weight per

stem, stem population per m2, plant population per m2 and botanical and morphological composition. Júpiter and Cuf

101 showed the highest yield (20 275 and 13 350 kg MS ha¿1). Leaf:stem ratio was higher in Cuf 101 and smaller in Júpiter. The weight per stem was higher in Júpiter and lower in Cuf 101.

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Medicago sativa forage yield leaf: stem relation stem weight stem population CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS OTRAS ESPECIALIDADES AGRARIAS