Browsing by Subject "Organic fertilizers"
Now showing items 1-11 of 11
-
Aplicación de microalgas como biofertilizante en cultivo de albahaca
(Universitat Politècnica de Catalunya, 2022-10-26)
Bachelor thesis
Open Access
Covenantee: Grup d'Enginyeria i Microbiologia del Medi Ambient (GEMMA), UPCThe use of wastewater as a culture medium for algae and its subsequent use as a biofertilizer is a promising alternative to mineral fertilizers. The present study has been conducted in order to evaluate the efficiency of ... -
Efecte de diferents tipus d'adobat orgànic en el desenvolupament i contingut de lípids, sucres i clorofil·les en un cultiu d'enciam en hivernacle
(Universitat Politècnica de Catalunya, 2019-07-10)
Bachelor thesis
Open AccessThe United Nations Food and Agriculture Organization (FAO) estimate that the global population will reach 9 billion people by the year 2050; demand for food will thus continue to grow and an increase of 70% in agricultural ... -
Efecto de la aplicación de gallinaza liquida sobre la fertilidad física del suelo
(1989)
Conference lecture
Open Access -
Efecto de la incorporación de diferentes abonos orgánicos en el desarrollo y contenido en lípidos, azúcares y clorofilas en cultivos de hortalizas
(Universitat Politècnica de Catalunya, 2020-02-05)
Bachelor thesis
Open AccessAgriculture based on mineral fertilisation has turned out to be a not much model sustainable. For this reason, there is an increasing support to an agriculture model based on sustainability and the exploitation of organic ... -
El Sector porcino y su gestión integral en busca de la sustentabilidad, experiencia española
(2010-01-15)
Research report
Open AccessComo cualquier otra actividad industrial de transformación, la ganadería actúa sobre el entorno con grados diferentes de intensidad. No escapa a aquello que caracteriza al metabolismo industrial: consume materia y energía, ... -
Estudi comparatiu de la mineralització del nitrogen de diferents matèries orgàniques en condicions de laboratori
(Universitat Politècnica de Catalunya, 2023-02-13)
Bachelor thesis
Open Access
Covenantee: IRTA Mas BadiaLa mineralització de les matèries orgàniques és la informació bàsica que ens permet tenir criteris tècnics suficients per realitzar unes correctes pràctiques de fertilització orgànica, ja sigui en l’elecció de la matèria ... -
Evaluación del crecimiento y contenido de clorofilas, carbohidratos y lípidos en cultivo de invierno de Lactuca sativa L. fertilizado con abonos orgánicos
(Universitat Politècnica de Catalunya, 2020-11-24)
Bachelor thesis
Open Access
Covenantee: Institut de Diagnòstic Ambiental i Estudis de l'AiguaFertilization affects the development, yield and quality of the crop. The excessive use of synthetic fertilisers causes a deterioration in the quality of the soil. As a result, it is advisable to develop alternative models ... -
Implications of the use of organic fertilizers for antibiotic resistance gene distribution in agricultural soils and fresh food products. A plot-scale study
(Elsevier, 2022-04)
Article
Open AccessThe spread of antibiotic resistance genes (ARG) into agricultural soils, products, and foods severely limits the use of organic fertilizers in agriculture. In order to help designing agricultural practices that minimize ... -
Occurrence and human health risk assessment of antibiotics and trace elements in Lactuca sativa amended with different organic fertilizers
(2020-11-01)
Article
Open AccessSoil amendment with organic fertilizers is an effective approach to improve soil fertility. However, organic fertilizers may contain pollutants such as trace elements (TEs) and antibiotics (ABs), which, once deployed in ... -
Occurrence of antibiotics in Lettuce (Lactuca sativa L.) and Radish (Raphanus sativus L.) following organic soil fertilisation under plot-scale conditions: Crop and human health implications
(2022-08)
Article
Open AccessRecent studies have demonstrated the crop uptake of antibiotics (ABs) from soils treated with AB-carrying fertilisers. However, there is a lack of plot-scale studies linking their effects at the agronomic and metabolomic ... -
Producción de biofertilizantes a partir de microalgas crecidas en agua residual enriquecida en selenio
(Universitat Politècnica de Catalunya, 2022-10-27)
Bachelor thesis
Open Access
Covenantee: Grup d'Enginyeria i Microbiologia del Medi Ambient (GEMMA), UPCThe current need to create a sustainable agriculture system based on the circular bioeconomy demands the use of biofertilizers as an alternative to conventional chemical fertilizers. It has been studied that microalgae, ...
