نتایج جستجو برای: sheep production system
تعداد نتایج: 2769216 فیلتر نتایج به سال:
The Effect of Replacement Slow Releasing Non-Protein Nitrogen Source by Urea in Diets Containing Almond Hulls on Microbial Protein Production and Balance Sheep
AIMS To study the nitric oxide (NO) and carbon monoxide roles in the regulation of the pulmonary circulation in lowland and highland newborn sheep and llamas. METHODS AND RESULTS We used neonatal sheep (Ovis aries) and llamas (Lama glama) whose gestation and delivery took place at low (580 m) or high (3600 m) altitude. In vivo, we measured the cardiopulmonary function basally and with a NO sy...
Methane emissions from sheep and cattle production have gained increasing profile in the context of climate change. Policy and scientific research communities have suggested a number of technological approaches to mitigate these emissions. This paper uses the concept of co-production as an analytical framework to understand farmers’ evaluation of a ‘good animal’. It examines how technology and ...
RNA-Seq enables the generation of extensive transcriptome information providing the capability to characterize transcripts (including alternative isoforms and polymorphism), to quantify expression and to identify differential regulation in a single experiment. Our aim in this study was to take advantage of using RNA-Seq high-throughput technology to provide a comprehensive transcriptome profili...
150,000 bovine and 50,000 porcine EST sequences are publicly available. The cDNA clones used to produce the EST sequences are also useful resources for the production of microarrays used to profile gene expression patterns. At MARC, primers designed to amplify genomic samples for mapping bovine and porcine EST sequences have also been successful in amplifying sheep DNA. To date, 276 bovine-deri...
BERGMAN, E. N. Glycerol furnouer in the nonpregnant and k&tic pregnant sheep. Am. J. Physiol. 215(4): 865-873. 1968.Labeled glycerol was infused intravenously into three groups of sheep: fed, fasted, and twin-pregnant hypoglycemic and ketotic. The turnover time of the free glycerol pool was rapid in all animals (15-l 8 min). Mean glycerol turnover rates were 0.25 mmole/hr per kg3i4 in fed anima...
This paper presents a new system architecture and test bed application implementation called Sheep Manager. Sheep Manager system uses NFC technology for the identification of sheep inside a flock as well as sensors for the real-time measurements and recording of raw milk extraction per ewe. All recorded information are then stored into the cloud. Authors also propose an algorithm for sheep bree...
A sensitive immunoassay procedure for the detection of the thrombopoietic-stimulating factor (TSF) has been developed. This procedure Is similar to the hemagglutination-inhibition (HAl) technique that is available for erythropoietin. For the production of TSF, sheep were made thrombocytopenic by the Injection of antiplatelet serum. TSF from sheep sera was partially purified by column chromatogr...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید