Now showing items 1-15 of 15
Costa Font, Monserrat (Date of defense: 2009-04-27)
La introducció de noves tecnologies en l'àmbit agroalimentari ha revolucionat la eficiència pel que fa al sector productiu, si bé també ha tingut efectes rellevants pel que fa a la demanda, que cal analitzar amb profunditat. ...
Borraz Martínez, Sergio (Date of defense: 2022-05-12)
In the cultivation of fruit trees, the most common is to work with cuttings. In this way, the grafted fruit tree variety offers specific fruit qualities and the rootstock offers certain agronomic and adaptation characteristics. ...
Flórez Vergara, Alexy (Date of defense: 2008-02-08)
Asistimos en la actualidad a una constante pérdida de la diversidad genética de los cultivos. Paralelamente en muchas zonas del mundo, especialmente en los países más desarrollados, se produce una regresión de la agricultura ...
Gallart González-Palacio, Montserrat (Date of defense: 2009-09-14)
Conèixer la dinàmica poblacional d'espècies arvenses és una informació bàsica per al disseny d'estratègies de control de males herbes eficaces i sostenibles des d'un punt de vista ambiental. La forcadella (Digitaria ...
Masaló Llorà, Ingrid (Date of defense: 2008-09-10)
El propòsit del treball es caracteritzar hidrodinàmicament els tancs més utilitzats en el sector aqüícola, i donar pautes de disseny per millorar-ne l'autoneteja, i optimitzar l'eficiència d'utilització tant de l'espai com ...
Llop Casamada, Jordi (Date of defense: 2017-07-20)
Vegetable production in greenhouses is an important and productive economic activity for agricultural businesses in Southern Europe. One of the most risky factors affecting this activity is the use of plant protection ...
Jiménez de Ridder, Patrícia (Date of defense: 2014-07-29)
In our work we studied some aspects of biochemical quality in the rehabilitation process of degraded soils through the application of sewage sludge. As biochemical quality parameters we focused on the carbon cycle, through ...
Caselles Osorio, Aracelly (Date of defense: 2007-01-12)
Los sistemas de humedales construidos de flujo subsuperficial horizontal (HCFSS) constituyen una tecnología válida para la depuración de aguas residuales urbanas. Uno de los principales objetivos de estos sistemas es ...
Recasens Gracia, Francisco Javier (Date of defense: 2020-09-16)
Urban agriculture is defined, as the agricultural and livestock activities that are carried out within or around cities. FAO's definition includes those services offered by agrarian activity that benefit the society. In ...
López Gómez, Manuel Francisco (Date of defense: 2015-07-24)
The infection process of Meloidogyne arenaria, M. incognita and M. javanica was compared on zucchini squash, cucumber, melon, pumpkin and watermelon in a growth chamber. All cucurbits were susceptible to the three isolates ...
Aparicio del Moral, Yahana Michelle (Date of defense: 2019-07-23)
Peach and nectarine tree belongs to the species Prunus persica and is the third most produced fruit species in the world. Within Europe, Spain is a leading producer. Most of the crops are located in Catalonia (northeastern ...
Aljoumani, Basem (Date of defense: 2012-12-27)
Sustainability of irrigated agriculture is a growing concern in the Baix Llobregat area. Although irrigated land accounts for a substantial proportion of food supply to the local market, it has been, and still is increasingly ...
Yang, Yali (Date of defense: 2015-09-29)
La patata es una fuente de carbohidratos, de versátil preparación y presentación. Dependiendo del proceso de cocción y de las características morfológicas y nutricionales de la patata estos efectos pueden ser positivos o ...
Campos Tobajas, Javier (Date of defense: 2021-07-28)
The use of plant protection products (PPP) has become an essential tool in agriculture to achieve the minimum requirements of quality and quantity of food demanded by consumers. Moreover, due to its repeated use throughout ...
Cortada González, Laura (Date of defense: 2010-02-05)
Se determinó la respuesta de resistencia de 10 patrones de tomate a una población avirulenta de Meloidogyne javanica en maceta. Los ensayos se realizaron en primavera, cuando las temperaturas permitían la expresión fenotípica ...