Search results for "COWS"
showing 10 items of 14 documents
Zasięg korporacyjnego upoważnienia aplikanta do zastępstwa
2023
Upoważnienie aplikanta do zastępstwa funkcjonuje od dawna. Jako że ma charakter tylko albo aż upoważnienia korporacyjnego, stąd też na tym tle jest ono różnie postrzegane. Do tego dochodzą dylematy w zakresie pełnienia przez profesjonalnego pełnomocnika funkcji kuratora, a także kwestia udzielenia upoważnienia do zastępstwa dla aplikanta czy nawet substytucji procesowej dla innego profesjonalnego pełnomocnika w osobie adwokata lub radcy prawnego. Wielość wątków z uwagi na szerokie spektrum aktywności aplikanta, co wiązać należy z odbywaną przez niego aplikacją adwokacką albo radcowską, pociąga za sobą konieczność umiejscowienia go w szeroko rozumianym wymiarze sprawiedliwości jako osoby qua…
Effect of somatic cell count level on functional longevity in Valle del Belice dairy sheep assessed using survival analysis.
2009
The objectives of this study were to evaluate the effect of somatic cell count (SCC) on functional longevity and to estimate the heritability of functional longevity using survival analysis in Valle del Belice dairy sheep. A total of 4,880 lactations of 2,190 ewes from 11 flocks were used. In this study, SCC was considered as an indication of subclinical mastitis. In case of clinical cases, identified by the technicians at milking time, test-day weights and milk samples of those ewes were not considered. Somatic cells were analyzed as counts, without any transformation, and were grouped in 3 classes based on the observed SCC maximum (mxSCC). The mxSCC classes, expressed as 103 cells/mL, wer…
Receiver-operating characteristic curves for somatic cell scores and California mastitis test in Valle del Belice dairy sheep.
2013
Using receiver-operating characteristic (ROC) curve methodology this study was designed to assess the diagnostic effectiveness of somatic cell count (SCC) and the California mastitis test (CMT) in Valle del Belice sheep, and to propose and evaluate threshold values for those tests that would optimally discriminate between healthy and infected udders. Milk samples (n = 1357) were collected from 684 sheep in four flocks. The prevalence of infection, as determined by positive bacterial culture was 0.36, 87.7% of which were minor and 12.3% major pathogens. Of the culture negative samples, 83.7% had an SCC < 500,000/mL and 97.4% had <1,000,000 cells/mL. When the associations between SC score (SC…
The maturity stage of the grass affects milk fatty acids of cows grazing a mountain grassland
2010
International audience; We aimed to quantify the effect of the growth stage of a mountain grassland pasture on the fatty acid (FA) composition of grass and milk. In June (growth) and October (regrowth), a mountain pasture was continuously grazed by six dairy cows in a strip grazing system. During June, the grass C18:3n-3 content decreased while C16:0, c9-C18:1 and C18:2n-6 content increased. During October, the grass FA composition was similar to that observed in the first part of June. During June, milk saturated FA (SFA) content increased while the sum of the trans FA and polyunsaturated FA (PUFA) content decreased, mainly due to the decrease in C18:3n-3 and c9t11-CLA percentages. At the …
Microbial analysis of raw cows' milk used for cheese-making: influence of storage treatments on microbial composition and other technological traits
2010
Raw milk used to produce Grana cheese was subjected to several treatment regimes, including varying temperatures and storage times. Milk from morning and evening milking were transferred to a dairy factory sepa- rately (double delivery) or together (single delivery), after storage at the farm for 12 h; in the former case, milk was stored at 12 or 8°C, whereas, in the latter, it was kept at ambient temperature or 18°C. Values of pH of the vat milk were lower for milk samples kept at room temperature, while other physico-chemical parameters and rheological characteristics tested did not show significant differ- ences linked to the different storage temperatures of milk used for ‘‘Grana Trenti…
Effects of grazing on welfare and production traits of organic dairy cows
2013
In organic livestock systems, grazing is the preferred feeding source, especially for animal welfare and health implications, but it is not an obliged practice. In order to contribute on this topic, in an organic dairy farm, grazing was compared with permanent free-stall housing using two homogeneous groups of eight Bruna cows allocated to the following regimes: (G) grazing on barley grass for 5 h/d, and then kept in a free-stall structure and fed with unifeed, composed of hay and concentrate; (S) kept in a free-stall building for 24 h/d and fed with a diet based on the same unifeed. Comparison was based on milk production, behaviour, immune responses, metabolic status and oxidative stress …
Both grass development stage and grazing management play a major role on milk terpene content
2004
International audience
Time-to-event analysis of mastitis at first-lactation in Valle del Belice ewes
2007
A time-to-event study for mastitis at first-lactation in Valle del Belice ewes was conducted, using survival analysis with an animal model. The goals were to evaluate the effect of lambing season and level of milk production on the time from lambing to the day when a ewe experienced a test-day with a recorded SCC greater than or equal to 750,000 cells/ml, and to estimate, for this trait, its heritability and the percentage of variation explained by the flock-year of lambing effect. A dataset with 2468 first-lactation records, collected from 1998 to 2003 in Valle del Belice ewes allocated in 17 flocks, was used. The Cox model used included lambing season and total milk yield adjusted for lac…
Ludzie i krowy w "Chłopach" Władysława Reymonta
2022
This article presents the hitherto undescribed relationship between humans and cows in Władysław Reymont's The Peasants. The tropes used by Reymont, especially the personifications of naturę in the Young Poland style, do not include the world of animals. However, the totality of Reymont's world lies in the blurring of distinctive boundaries between species and their subsequent restoration in an anthropocentric order. The assumptions of animal studiesand ecological realism used in the article allow Brzozowska to show the influence of cows on human behavior, especially that of women. Cows appear as mothers-feeders, confidants, and creatures that suppress own aggression; they are synonymous wi…
Wheat bran as dietary tool to improve dairy production, oxidative status of lactating cows and food sustainability indexes.
2017
Wheat bran (WB), an inexpensive by-product widely available in southern Italy, is largely used as component of feed for ruminants, contributing to decrease the use of food suitable for human consumption, thus to improve the sustainability of livestock production. However, the potential benefits of WB, due to its content in polyphenolic compounds, mainly consisted of ferulic acid, in improving rumen conditions and the antioxidant balance of animals, and also providing animal products with functional properties, are not yet well known. Accordingly, this experiment was carried out for 100 days with 36 lactating Italian Simmental cows divided into 3 groups receiving one of 3 concentrates includ…