Resumen: El uso de modelos de la dinámica del carbono orgánico en los suelos ha sido enfatizado para la implementación de diferentes programas públicos, incluidos los inventarios de gases efecto invernadero. El modelo RothC-26.3 (RothC) es de los más usados en el mundo en el estudio de la dinámica del carbono, por lo que fue revisado a detalle. El ...
In sub-Saharan Africa (SSA), farmers intercrop common beans with maize but apply inorganic or organic fertilisers targeting only maize. Effects of this practice on bush bean yield have not been fully evaluated with respect to input use and compatibility when intercropped with maize. An on-farm trial managed by smallholder community members was cond...
In Son La province, Mai Son district, low soil fertility is one of the main constraints for agricultural production. We quantified nutrient balances and recycling using nitrogen (N) as modelling currency in smallholder crop-livestock farms. Six farmers with different levels of access to roads and markets were interviewed on their assets, agricultur...
The dataset contains seven datasheets with different types of data i.e., cropping system physiological characteristics, radiation intercepting, gross margins, soil nutrient characterization, seasonal physical conditions of the soil, soil water infiltration and seasonal weather conditions. The data will be helpful in assessing how the different plan...
The dataset contains six datasheets with different types of data i.e., cropping system physiological characteristics, gross margins, soil nutrient characterization, seasonal physical conditions of the soil, soil water infiltration and seasonal weather conditions. The data will be helpful in assessing how the different Climate Smart Agricultural pra...
Ruminant production depends almost exclusively on forages that desirably have a high nutritional quality, so updated studies on this attribute, are required. For the present study, an analysis of the association of grasses and legumes as an alternative to increase the nutritional value of forages was carried out. Objective. To assess the agronomic ...
The objective of this study was to evaluate the germination process of lettuce (Lactuca sativa L.) and salad rocket (Eruca sativa L.) storead cypselae/seeds, both organic and conventional, to verify if one is more suited for seed production. The cypselae/seeds were stored in metal containers in a cold chamber. Then, they were placed inside Gerbox b...
Tese (doutorado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Botânica, Programa de Pós-Graduação em Botânica, 2020. / Este trabalho teve por objetivo aperfeiçoar técnicas de multiplicação clonal in vitro de Guadua magna e Guadua aff. chaparensis, desenvolvendo estudos relacionados à calogênese, embriogênese somática ...
