Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386245924> ?p ?o ?g. }
- W4386245924 endingPage "2735" @default.
- W4386245924 startingPage "2735" @default.
- W4386245924 abstract "In the Lower Amazon mesoregion, there are basically three types of production systems: the traditional (without shade and no bathing area), the silvopastoral (with shade and no bathing area), and the integrated (with shade and bathing area). It is considered that the type of production system influences the thermal comfort and productivity of cattle, so this research aims to evaluate the influence of these three types of production systems on the thermoregulation of Nellore cattle. The experiment was carried out on a rural property for raising cattle, located in Mojuí dos Campos, Pará, Brazil, during the transition period (June/July). Thirty bovine males (not castrated, aged between 18 and 20 months, average weight of 250 ± 36 kg, body condition score of 3.5, clinically healthy) were randomly divided into three groups: Silvopastoral System—SS (n = 10), Traditional System—TS (n = 10), and Integrated System—IS (n = 10). Climate variables were collected (air temperature (AT °C), relative humidity (RH %), wind speed (WS, m/s), solar radiation (SR), black globe temperature (BGT °C), and physiological parameters, such as respiratory rate (RR) and rectal temperature (RT)) at 6 a.m., 12 p.m., 6 p.m., and 12 a.m. to determine the thermal comfort situation of the animals. Thermographic images of the environment and animals were captured in order to obtain the body surface temperature (BST) through infrared thermography. The Benezra Thermal Comfort Index (BTCI), Environmental Stress Index (ESI), Equivalent Temperature Index (ETI), and Iberian Heat Tolerance Index (Iberian HTI) were used. The results showed that the silvopastoral system, with shading by chestnut trees and an ample vegetative area, presented better thermal conditions, with an average of 28.98 °C, in comparison with the traditional system (35.93 °C) and the integrated one (34.11 °C). It was observed that the body surface temperature of cattle did not differ significantly between the anatomical regions of the body and the studied systems (p > 0.05). As for the respiratory rate, the traditional system registered higher values, with an average of 41 movements per minute, indicating possible thermal stress (p < 0.05). The thermal comfort indices revealed that all systems presented moderate stress conditions during times of higher solar intensity. It is concluded that the silvopastoral system proved to be more favorable for cattle, providing shade and reducing thermal stress, which may have a positive impact on animal welfare and productivity in this region." @default.
- W4386245924 created "2023-08-30" @default.
- W4386245924 creator A5011193166 @default.
- W4386245924 creator A5022136706 @default.
- W4386245924 creator A5041252146 @default.
- W4386245924 creator A5046414706 @default.
- W4386245924 creator A5053023754 @default.
- W4386245924 creator A5056076378 @default.
- W4386245924 creator A5062310538 @default.
- W4386245924 creator A5067129965 @default.
- W4386245924 creator A5074445495 @default.
- W4386245924 creator A5089625780 @default.
- W4386245924 creator A5092814728 @default.
- W4386245924 date "2023-08-28" @default.
- W4386245924 modified "2023-10-13" @default.
- W4386245924 title "Characterization of Thermal Patterns Using Infrared Thermography and Thermolytic Responses of Cattle Reared in Three Different Systems during the Transition Period in the Eastern Amazon, Brazil" @default.
- W4386245924 cites W1279384 @default.
- W4386245924 cites W172387181 @default.
- W4386245924 cites W190512414 @default.
- W4386245924 cites W1966161409 @default.
- W4386245924 cites W1976379822 @default.
- W4386245924 cites W1978942254 @default.
- W4386245924 cites W1991718440 @default.
- W4386245924 cites W1996111351 @default.
- W4386245924 cites W1998967197 @default.
- W4386245924 cites W2000090614 @default.
- W4386245924 cites W2008722086 @default.
- W4386245924 cites W2041253323 @default.
- W4386245924 cites W2050322164 @default.
- W4386245924 cites W2058266518 @default.
- W4386245924 cites W2066232393 @default.
- W4386245924 cites W2069507635 @default.
- W4386245924 cites W2079318301 @default.
- W4386245924 cites W2082174523 @default.
- W4386245924 cites W2082359210 @default.
- W4386245924 cites W2092970396 @default.
- W4386245924 cites W2131941930 @default.
- W4386245924 cites W2283813263 @default.
- W4386245924 cites W2294663851 @default.
- W4386245924 cites W2388701439 @default.
- W4386245924 cites W2415864090 @default.
- W4386245924 cites W2556173517 @default.
- W4386245924 cites W2559264028 @default.
- W4386245924 cites W2586875384 @default.
- W4386245924 cites W2619258105 @default.
- W4386245924 cites W2746619522 @default.
- W4386245924 cites W2751036563 @default.
- W4386245924 cites W2887542001 @default.
- W4386245924 cites W2901259953 @default.
- W4386245924 cites W2903687051 @default.
- W4386245924 cites W2914807309 @default.
- W4386245924 cites W2946967848 @default.
- W4386245924 cites W2948432903 @default.
- W4386245924 cites W2948538573 @default.
- W4386245924 cites W3009687965 @default.
- W4386245924 cites W3021210530 @default.
- W4386245924 cites W3024044578 @default.
- W4386245924 cites W3024282704 @default.
- W4386245924 cites W3032899538 @default.
- W4386245924 cites W3033361180 @default.
- W4386245924 cites W3045247406 @default.
- W4386245924 cites W3046395299 @default.
- W4386245924 cites W3089774772 @default.
- W4386245924 cites W3103507701 @default.
- W4386245924 cites W3107496824 @default.
- W4386245924 cites W3115019644 @default.
- W4386245924 cites W3119547704 @default.
- W4386245924 cites W3145627896 @default.
- W4386245924 cites W3157494541 @default.
- W4386245924 cites W3173173113 @default.
- W4386245924 cites W3179461664 @default.
- W4386245924 cites W3182920579 @default.
- W4386245924 cites W3191516861 @default.
- W4386245924 cites W3193075145 @default.
- W4386245924 cites W3194103487 @default.
- W4386245924 cites W3203761946 @default.
- W4386245924 cites W3211073541 @default.
- W4386245924 cites W4235398218 @default.
- W4386245924 cites W4283689654 @default.
- W4386245924 cites W4285140180 @default.
- W4386245924 cites W4295564386 @default.
- W4386245924 cites W4317638594 @default.
- W4386245924 cites W4320029619 @default.
- W4386245924 cites W4361010126 @default.
- W4386245924 cites W4362466015 @default.
- W4386245924 cites W4362671090 @default.
- W4386245924 cites W4368360346 @default.
- W4386245924 cites W4377261930 @default.
- W4386245924 cites W4382810011 @default.
- W4386245924 cites W4384296285 @default.
- W4386245924 cites W4384637853 @default.
- W4386245924 doi "https://doi.org/10.3390/ani13172735" @default.
- W4386245924 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37685000" @default.
- W4386245924 hasPublicationYear "2023" @default.
- W4386245924 type Work @default.
- W4386245924 citedByCount "1" @default.
- W4386245924 crossrefType "journal-article" @default.
- W4386245924 hasAuthorship W4386245924A5011193166 @default.