Listar DPA-Artículos, capítulos... por título
Mostrando ítems 431-450 de 483
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Safety and quality issues in summer squashes using handheld portable NIRS sensors for real-time decision making and for on-vine monitoring
(Elsevier, 2019)BACKGROUND: Portable handheld near infrared spectroscopy (NIRS) instruments currently present enormous advantages in terms of size, weight and robustness. They also provide fast, precise information that can be obtained ... -
El sector caprino en la Comunidad Autónoma de Extremadura
(Federación Española de Asociaciones de Ganado Selecto, 2003) -
Selección de hábitat en caracoles terrestres y sus aplicaciones a la helicicultura
(Universidad de Córdoba, Servicio de Publicaciones, 2006)Snails are employed as experimental animals in different scientific fields and their growth is a good biological indicator. Growth is mainly determined at a genetic level, although many factors biotic and abiotic may alter ... -
Selection Criteria for Improving Fertility in Spanish Goat Breeds: Estimation of Genetic Parameters and Designing Selection Indices for Optimal Genetic Responses
(MDPI, 2021)The aim of this study was to estimate genetic parameters for several female fertility criteria and to choose the most suitable selection index in Spanish Florida and Payoya goat breeds. In this study, we analyzed as fertility ... -
Sensory Preference and Professional Profile Affinity Definition of Endangered Native Breed Eggs Compared to Commercial Laying Lineages’ Eggs
(MDPI, 2019)This study aimed to compare Utrerana native hen eggs’ sensory properties to Leghorn Lohmann LSL-Classic lineage’s commercial and ecological eggs through free-choice profiling. Second, affine and non-affine profiles were ... -
Setting up a methodology to distinguish between green oranges and leaves using hyperspectral imaging
(Elsevier, 2019)The estimation of green citrus fruit yield is a key parameter for growers and the industry. The early estimation of orange yield at the immature green stage could influence the future market price and allow producers to ... -
Simultaneous detection of quality and safety in spinach plants using a new generation of NIRS sensors
(Elsevier, 2020)Near infrared (NIR) spectrophotometers require study of the spectral acquisition process, so that they can be used for quality and safety assessment of horticultural products. The aim of this work was to optimize the use ... -
La singularidad de la empresa familiar: conceptos básicos para llegar a entenderla
(Cátedra PRASA de Empresa Familiar. UCO, 2004) -
El sistema caprino extensivo en la sierra norte y este de Jaén, como base del desarrollo sostenible
(Universidad de Córdoba, Servicio de Publicaciones, 1998)En los quince municipios de menos de 5000 habitantes, localizados en el Parque Natural de Cazorla, Segura y Las Villas se ha puesto de manifiesto un proceso de despoblación, envejecimiento y empobrecimiento. La desaparición ... -
Sistemas de alimentación de patos Muscovy (cairina moschata) en agricultores mapuches chilenos
(Universidad de Córdoba, Servicio de Publicaciones, 2007)Two extensive productive systems for Muscovy ducks was evaluated in alternative to intensive systems. This production constitutes an interesting strategy for the development of the local mapuche region. Ninety ducks with ... -
Situación actual de la población asnal autóctona española
(Universidad de Córdoba, Servicio de Publicaciones, 1998)A study of the present census and administrative situation has been studied also the possibilities of conservation has been analysed During the last 5 years the donkey census has increased because the consideration like a ... -
Situación de la recuperación de la raza asno de las Encartaciones
(Universidad de Córdoba, Servicio de Publicaciones, 2002) -
Sobre el origen de la raza retinta
(Universidad de Córdoba, Servicio de Publicaciones, 1995)There is enough coincidence in considering as an antecesor of the Retinta breed and in general of the red subconvex spanish bovine the african origin Bos primigenius, Hahni variety, considered alone or by means of its union ... -
Sobre el origen de las razas caprinas españolas
(Universidad de Córdoba, Servicio de Publicaciones, 1998)Aún hoy, transcurridos más de 50 años desde que Aparicio Sánchez estableciera el origen de las razas caprinas españolas, su hipótesis está llena de contenido y actualidad. Las tres formas prehistóricas propuestas por este ... -
Social Network Analysis of the Stakeholders Involved in the Dromedary Sector in the Mediterranean Region
(MDPI, 2021)Marginal arid zones in the south Mediterranean are faced with the dramatic departure of their labor forces through migration. Interest in the capacity of the dromedary species to enhance desert ecosystems and to be a ... -
Structural and Technological Characterization of Tropical Smallholder Farms of Dual-Purpose Cattle in Mexico
(MDPI, 2020)Dual-purpose cattle smallholder farms (DP) exhibit a critical economic situation. The objective of this research was building a typology for DP in tropical conditions and characterizing them technologically. This will help ... -
Study of the genetic variability of the Negra Serrana goat breed
(Universidad de Córdoba, Servicio de Publicaciones, 1992)The Negra Serrana goat breed is considered to be endangered by extinction because of its reduced stocks. In this kind of populations with high risk of reproductive problems due to high consanguinity. is interesting to know ... -
Survival analysis of productive life in Florida dairy goats using a Cox proportional hazards model
(Wiley, 2023)Longevity is an economically important trait, since extending the functional life of a doe would allow us to keep the most productive females in the herd as long as possible, and this could result in the increased profitability ... -
Sustainability in Smart Farms: Its Impact on Performance
(MDPI, 2018)In Spain, more than 30% of producers have run out of business because of a lack of sustainability. They search for managerial guidelines that allow them to reach the farm’s economic viability. When trying to improve the ... -
Sustitución de cebada por trigo en cebo de cerdos sin castrar
(Universidad de Córdoba, Servicio de Publicaciones, 1990)Four diets were formulated by substituting barley for 0, 0.10, 0.30 and 0.50 of wheat grain. The resulting diets (T, Tr10, Tr30 and Tr50) contained 3.48 (T) 3.55 (TRIO) 3.65 (TR30) and 3.83 (TR50) Mcal digestible energy ...