Buscar recursos académicos

La expansión urbana descontrolada lleva a una fuerte presión especulativa inmobiliaria y consecuentemente a la desaparición de pequeñas explotaciones agrícolas. La atención se centra en la interfaz urbano-rural del...

La Política Agraria Común (PAC) define, estructura y asigna las subvenciones a la producción agrícola en la Unión Europea. La PAC está condicionada por las directrices de la Organización Mundial de Comercio (OMC),...

El objetivo del trabajo fue evaluar la respuesta de plantas jóvenes de cuatro especies forestales urbanas a diferentes niveles de déficit hídrico. El ensayo se realizó en vivero, durante tres ciclos vegetativos, con ...

The objective of this study was to characterize the chemical composition of rumen fermentation while estimating it’s in vitro protein degradation (from ruminal ammonia concentration) and kinetics regarding two herbal f...

Rural abandonment is a global phenomenon promoted by biophysical, socio-economic, and socio-productive causes, leading to the disappearance of traditional agricultural practices and serious impacts on food security and l...

Alternaria solani is the causal agent of early blight disease in tomatoes (Solanum lycopersicum) and every year is responsible for significant economic losses suffered worldwide by the producers of this crop. Since salic...

En el sector sur de la Bahía de Samborombón (Buenos Aires, Argentina) se desarrolla una extensa marisma que forma un humedal intermareal. En ella se realizaron distintas obras de ingeniería con el fin de evitar el ing...

Tomatoes are affected by fungi of the genera Fusarium and Alternaria, reducing the quantity and quality of the fruit.Since plant extracts are an alternative for the control of phytopathogenic fungi, the antifungal effect...

This work aimed to select promising microorganisms as biological control agents (BCA). Forty-one soil samples were obtained from florihorticultural farms located in Buenos Aires, Argentina. Insect trap techniques and soi...

The objective of this work was to select F3 segregating populations for agronomic and physiological traits and vegetation indices. The experiment was carried out in the 2018/2019 crop seasons in a randomized block design...

The objective of this work was to typify and describe, from a socioecological perspective, the agricultural activity of the family farming systems in El Jarillo, Venezuela. A transversal descriptive research was carried ...

The study and use of preserved forages in the northern oasis of the province of Mendoza arise from the expansion of intensive farming in the area combined with the limited supply of forage due to the seasonal nature of p...

Silo bags have the potential to increase grain marketing efficiency and to give farmers additional bargaining power. However, silo bags are prone to tearing that can cause grain losses. This article assesses the economic...

The olive oil agri-food chain in Argentina is strategically relevant for rural development, employment, exports and tourism. Despite quality production and industrial capacity, the sector faces structural problems: high ...

This review includes the location, the biogeographic characteristics and the production systems of the Mendoza plain. The procedure for estimating the carrying capacity for cattle was described. For its evaluation, annua...

The stability of artificial, sand-binding communities has not yet fully studied. A similarity index was developed to evaluate the stability of artificial communities in shifting and semi-fixed sand dunes. This similarity...

Cow-calf systems are at the core of Argentina´s significant national beef industry. The objectives were: i) to characterize the productive state of traditional cow-calf systems, named BASE, from the northern region of S...

This study addresses the concepts of territorial systems of agricultural innovation and social network analysis. The general purpose of this research was analyzing a relationship between trust networks (technical, strate...

The main objective of this study was to determine the sustainability status of three agroecosystems in arid areas, and to identify the critical aspects that limit it, through the use of economic, ecological and socio-cul...

En general, el análisis socioeconómico de los sistemas naturales no se contempla en los dominios de la ciencia natural. En este trabajo, sin embargo, se estima el cambio en el bienestar social por los efectos de la pre...

Docosahexaenoic acid (DHA) has many benefits for human health. Commercial DHA sources derive from marine fish but present several production challenges. Aurantiochytrium sp., an abundant marine microalga, becomes an alte...

Worldwide, one-third of the food produced is inconsumable due to marketable quality losses. Parallelly, and given the growing world population, levels of waste have become unacceptable. Supply channels play a fundamental...

Wild potato species (WPS) are vital genetic resources to improve the productivity and sustainability of the third most important food crop worldwide. Although in situ conservation of this germplasm has been considered th...