نتایج جستجو برای: 327 cross bred farms 6606
تعداد نتایج: 521220 فیلتر نتایج به سال:
Two epidemiologic studies of risk factors for transmission of Toxoplasma gondii to swine were conducted for farms in Illinois. The first study was a cross-sectional survey of swine farms from the state of Illinois pseudorabies testing program, in which farm owners or managers were interviewed by telephone regarding presence of risk factors for transmission of T. gondii on the farm. There were 1...
The present study was done to evaluate the breed, sex and sampling site influence on fat-tail and visceral fatty acid composition of five pure and cross bred lambs from three Iranian sheep breeds. Particularly, on the content of saturated and unsaturated fatty acids from two cut-able fat depots (fat-tail and visceral). All animals were managed and finished up together and received the same diet....
Quantitative analysis of production through evaluation of inputs consumption quantity is of main principles in agricultural policies, which is followed by increasing in production through optimal use of resources. This study has been conducted to estimate different types of production functions in mechanized farms of broiler chicks located in Gorgan city. Cross-section survey data were gathered...
Author(s): Vecchioni, Luca; Chirco, Pietro; Bazan, Giuseppe; Marrone, Federico; Arizza, Vincenzo; Arculeo, Marco | Abstract: Ectosymbiotic temnocephalan flatworms belonging to the genus Temnosewellia Damborenea and Cannon, 2001 were collected on Cherax destructor Clark, 1936 in an aquaculture farm Sicily, Italy. This represents first record of a species for fauna island. Morphological molecular...
ABSTRACT This study aimed to investigate the impact of pig breed on stress levels and meat quality in two commercial farms north-eastern part Romania. One farm raised 52 Mangalita pure-bred pigs other 82 Duroc x Landrace crossbred pigs. Serum cortisol, a biomarker stress, serum glucose were measured before after slaughtering, while pH was at 45 minutes 24 hours post-mortem. Results showed that ...
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