Funcionamiento del proceso de digestión en rumiantes

Abel Jaime Leal González (2021, [Libro])

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA RUMIANTE DIGESTIÓN RUMINAL NUTRIENTES CARBOHIDRATOS ABOMASO ABSORCIÓN DIGESTIVA GANADO BOVINO PASTOREO RUMINANTS RUMEN DIGESTION NUTRIENTS CARBOHYDRATES ABOMASUM DIGESTIVE ABSORPTION CATTLE GRAZING

Copper oxide nanoparticles biosynthetized Copper oxide nanoparticles biosynthetized biosynthetizedimprove germination improve germination improve germination and bioactive compounds in wheat sprouts

Hortensia Ortega OrtÍz JAZMIN MONTSERRAT GAUCIN DELGADO Pablo Preciado Rangel Manuel Fortis Hernández Luis Guillermo Hernández Montiel Efraín de la Cruz Lázaro Liliana Lara Capistrán (2022, [Artículo])

"Metal nanoparticles have many positive effects in improving crop production and productivity and allow for increased germination and rapid crop establishment under field conditions. The metallic nanoparticles applied in this study were copper oxide nanoparticles (CuONPs) biosynthesized using orange peel (Citrus X sinensis) as a reducing agent to avoid or reduce toxicity in wheat seeds and sprouts. This study determined the effect of CuONPs on germination, radicle and plumule length, as well as the production of phytochemical compounds in wheat sprouts. The seeds were treated with suspensions of CuONPs at the following concentrations: 0, 0.5, 1, 2, 4 and 6 mg mL-1. The results indicate that the use of low doses of CuONPs (0.5 mg mL-1), improved germination, vigor, plumule and radicle length, in addition to increasing the biosynthesis of phytochemical compounds in wheat shoots. A high concentration of CuONPs (6 mg mL-1) causes inhibitory effects due to Cu accumulation and phytotoxicity in plant tissue. The use of CuONPs for green synthesis is a viable alternative to obtain beneficial effects in germination and seedling development, as well as greater secondary metabolite production."

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS AGROQUÍMICA REGULADORES DEL CRECIMIENTO DE LAS PLANTAS REGULADORES DEL CRECIMIENTO DE LAS PLANTAS

Proteomic and molecular study of somatic embryogenesis in Coffea spp.

ANA ODETTH QUINTANA ESCOBAR (2023, [Tesis de doctorado])

BIOLOGÍA Y QUÍMICA CIENCIAS DE LA VIDA BIOLOGÍA MOLECULAR BIOLOGÍA MOLECULAR DE PLANTAS BIOLOGÍA MOLECULAR DE PLANTAS

Plant Growth-Promoting Rhizobacteria Improve Growth and Fruit Quality of Cucumber under Greenhouse Conditions

GERARDO ZAPATA SIFUENTES Luis Guillermo Hernández Montiel Jorge Sáenz Mata Manuel Fortis Hernández EDUARDO BLANCO CONTRERAS ROBERTO GREGORIO CHIQUITO CONTRERAS Pablo Preciado Rangel (2022, [Artículo])

"Cucumber fruit is rich in fiber, carbohydrates, protein, magnesium, iron, vitamin B, vitamin C, flavonoids, phenolic compounds, and antioxidants. Agrochemical-based production of cucumber has tripled yields; however, excessive synthetic fertilization has caused problems in the accumulation of salts in the soil and has increased production costs. The objective of this study was to evaluate the effect of three strains of plant growth-promoting rhizobacteria (PGPR) on cucumber fruit growth and quality under greenhouse conditions. The rhizobacteria Pseudomonas paralactis (KBendo6p7), Sinorhizobium meliloti (KBecto9p6), and Acinetobacter radioresistens (KBendo3p1) was adjusted to 1 × 108 CFU mL−1 . The results indicated that the inoculation with PGPR improved plant height, stem diameter, root length, secondary roots, biomass, fruit size, fruit diameter, and yield, as well as nutraceutical quality and antioxidant capacity, significantly increasing the response of plants inoculated with A. radioresistens and S. meliloti in comparison to the control. In sum, our findings showed the potential functions of the use of beneficial bacteria such as PGPR for crop production to reduce costs, decrease pollution, and achieve world food safety and security."

rhizobacteria, PGPR, nutraceutical quality CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS AGROQUÍMICA REGULADORES DEL CRECIMIENTO DE LAS PLANTAS REGULADORES DEL CRECIMIENTO DE LAS PLANTAS

Effect of Pectimorf on the rooting ability, and morpho-physiological physiological trials of national cocoa (Theobroma cacaoL.) under different substrates

JUAN JOSE REYES PEREZ Luis Tarquino Llerena Ramos Víctor Hugo Reynel Chila Juan Antonio Torres Rodríguez FAROUK SAAD Luis Guillermo Hernández Montiel Wilmer Tezara (2022, [Artículo])

"Cocoa is an economical cash crop that is formerly planted worldwide. Cuttings are a method of vegetative propagation suitable for maintaining desirable characteristics in cocoa trees. A greenhouse experiment was performed to evaluate the optimal concentrations of Pectimorf® (0, 10, 50, and 100 mg L-1) for rooting ability and seedling establishment as well as some physiological trials of 4 months EETP-800 national cocoa cuttings grown under two different substrates (S1: 80% soil + 20% sand and S2: 70% soil + 20% sand + 10% rice husk). The data showed that in most cases there are no significant differences in vegetative growth and root characteristics as well as gas exchange parameters between the two substrates. On the other hand, the application of Pectimorf® concentration enhanced all tested traits compared to untreated plants. The most effective in this regard was 100 mg L-1, that giving the highest value of all trials. As for the interaction effect, the result also shows that the application of Pectimorf® concentration in special at 100 mg L-1 among two substrates had an additive effect on plant growth, gas exchange, and survival percentage compared to non-treated cuttings. The application of 100 mg L-1 Pectimorf® with S2 substrate produced stronger seedlings with a higher survival percentage. This protocol can be used commercially for cocoa propagation commercially."

bioregulator, cuttings, root length, photosynthesis CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS AGROQUÍMICA REGULADORES DEL CRECIMIENTO DE LAS PLANTAS REGULADORES DEL CRECIMIENTO DE LAS PLANTAS

Expresión heterológica y caracterización funcional de un aldehído deshidrogenasa de Bixa orellana (BoALDH3H1-1) potencialmente implicada en la biosíntesis de bixina

GABRIELA DEL CARMEN VAZQUEZ GOMEZ (2023, [Tesis de maestría])

BIOLOGÍA Y QUÍMICA CIENCIAS DE LA VIDA BIOLOGÍA MOLECULAR BIOLOGÍA MOLECULAR DE PLANTAS BIOLOGÍA MOLECULAR DE PLANTAS

Malezas… ¿endémicas?

CARLOS LUIS LEOPARDI VERDE MARCO TULIO BUENROSTRO NAVA GILBERTO MANZO SANCHEZ (2022, [Artículo])

Una maleza es toda aquella planta que interfiere con las actividades humanas. Pueden ser domesticadas o no, nativas o introducidas. En el caso de las plantas nativas, éstas pueden comportarse como malezas cuando, por ejemplo, se destruye su hábitat para utilizar ese espacio como un área de cultivo o expandir los límites de la mancha urbana. Si la planta logra adaptarse a este nuevo entorno, entonces puede llegar a ser muy exitosa. De hecho, con frecuencia las plantas que consideramos malezas son nativas, sólo que estamos tan acostumbrados a ellas que no imaginamos que algunas no existen en ningún otro lugar del mundo.

ARVENSE CATEGORIAS DE RIESGO UICN COLIMA MANEJO INTEGRADO RUDERALES BIOLOGÍA Y QUÍMICA CIENCIAS DE LA VIDA BIOLOGÍA VEGETAL (BOTÁNICA) ECOLOGÍA VEGETAL ECOLOGÍA VEGETAL

Identificación y clonación de genes relacionados a la biosíntesis del ácido betulínico en Pentalinon andrieuxii

ALEXA SHARAI AGUILAR ACEVEDO (2022, [Tesis de maestría])

BIOLOGÍA Y QUÍMICA CIENCIAS DE LA VIDA BIOLOGÍA MOLECULAR BIOLOGÍA MOLECULAR DE PLANTAS BIOLOGÍA MOLECULAR DE PLANTAS

Identificación de patógenos de anfibios en un bosque nublado del noroeste de Honduras

CARLOS AUGUSTO ANDINO GALEANO (2024, [Tesis de maestría])

BIOLOGÍA Y QUÍMICA CIENCIAS DE LA VIDA BIOLOGÍA MOLECULAR BIOLOGÍA MOLECULAR DE PLANTAS BIOLOGÍA MOLECULAR DE PLANTAS

Efecto de componentes virales sobre la actividad ribonucleasa de la fibrilarina

CARLO STEFANO DECLER CARRASCO (2023, [Tesis de doctorado])

BIOLOGÍA Y QUÍMICA CIENCIAS DE LA VIDA BIOLOGÍA MOLECULAR BIOLOGÍA MOLECULAR DE PLANTAS BIOLOGÍA MOLECULAR DE PLANTAS