en موضوع 14 Animal physiology پژوهشي Research Article <span style="font-size:10pt"><span new="" roman="" style="font-family:" times=""><span style="font-size:9.0pt"><span century="" schoolbook="" style="font-family:">Due to scarce research on how exposure to hot climates and different feeding schedules affects the oxidative status of nomadic animals a study was conducted with 66, 3 to 4 years old&nbsp; female Turki-Qashqai goats, weighing an average of 41.50&plusmn;4.75 kg (mean &plusmn; standard error), and milk yield of 1.18&plusmn;0.31 kg in a factorial experiment with a complete randomized design as a basic design. The goats were randomly divided into three groups: 1- natural pasture fed (<b>M</b>), 2- natural pasture in addition to 500 g of concentrate per day (<b>MS</b>), and 3- natural pasture hay along with 500 g of concentrate (<b>AS</b>). The experimental phase commenced on April 20th and concluded on June 20th. The collected data underwent statistical analysis using the mixed procedure of SAS. The body condition score was similar across all experimental groups during spring, but a notable decline was observed in summer within the pasture group. During the summer season, feed intake experienced a significant decrease compared to spring. Seasonal variations had a notable impact on milk production and fat-corrected milk (<b>FCM</b>) levels, as anticipated. The spring season exhibited the highest values in both aspects. The concentration of ROMs was affected by the season, diet, and the interaction of them. GPx and SOD showed increased activity in summer when compared to spring. Moreover, &alpha;-tocopherol levels were higher in spring than in summer. The results from this study suggest that seasonal variations have a more pronounced impact on oxidative status markers in dairy goats than nutritional factors.</span></span></span></span><br> <span style="font-size:10pt"><span new="" roman="" style="font-family:" times=""><span style="font-size:9.0pt"><span style="font-family:"Century Schoolbook",serif"></span></span></span></span><br> &nbsp; Metabolic study, nomadic livestock, nutrition, oxidative stress, rural livestock 1 11 http://ijls.yu.ac.ir/browse.php?a_code=A-10-25-2&slc_lang=en&sid=1 Amir Ahmadpour امیر احمد پور 1003194753284600261 1003194753284600261 Yes Department of Animal Science, Faculty of Agriculture and Natural Resources, Yasouj University Shiva Forouzanfar شیوا فروزانفر 1003194753284600262 1003194753284600262 No Department of Animal Science, Faculty of Agriculture and Natural Resources, Yasouj University Nazanin Sajjadi نازنین سجادی 1003194753284600263 1003194753284600263 No Doctoral Student of the Faculty of Veterinary Medicine, Islamic Azad University, Kazeroon branch Ahmad Oryan احمد عریان 1003194753284600264 1003194753284600264 No Department of Pathology, School of Veterinary Medicine, Shiraz University Mousa Zarrin موسی زرین 1003194753284600265 1003194753284600265 No Department of Animal Science, Faculty of Agriculture and Natural Resources, Yasouj University