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Literatura académica sobre el tema "Feedings Calves"

Autor: Grafiati

Publicado: 28 de julio de 2024

Última modificación: 31 de julio de 2025

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Artículos de revistas sobre el tema "Feedings Calves"

Abuelo, Angel, Faith Cullens, Amanda Hanes, and Jill L. Brester. "Impact of 2 Versus 1 Colostrum Meals on Failure of Transfer of Passive Immunity, Pre-Weaning Morbidity and Mortality, and Performance of Dairy Calves in a Large Dairy Herd." Animals 11, no. 3 (2021): 782. http://dx.doi.org/10.3390/ani11030782.

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Failure of transfer of passive immunity (FTPI) due to inadequate ingestion of colostral immunoglobulins by calves is associated with increased mortality and morbidity risks. Feeding calves a sufficient amount of quality-tested colostrum within the first hours of life is essential for successfully transferring passive immunity. Many farms have implemented a second meal of colostrum to maximize the opportunities for passive immunity transfer. However, excellent passive immunity can be achieved with a single feeding of sufficient quality-tested colostrum. Moreover, there is currently no evidence

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Huertas, O. F., M. F. Chamorro, M. Saucedo, et al. "Colostrum replacement with 300 g of IgG does not result in excellent transfer of passive immunity in dairy calves." American Association of Bovine Practitioners Conference Proceedings 58, no. 58 (2025): 223. https://doi.org/10.21423/aabppro20249172.

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New standards for passive immunity in dairy calves from U.S. dairy operations recommend serum IgG concentrations of ≥ 25 g/L in at least 40% of the calves. To achieve this serum IgG level from maternal colostrum (MC), a single feeding of 300 g of IgG within 2 h or 400 g in multiple feedings within 24 h is recommended. However, similar recommendations do not exist when colostrum replacers (CR) need to be used. The objective of this study was to determine if feeding dairy calves 300 g of IgG by 2 different colostrum replacement protocols resulted in excellent transfer of passive immunity (serum

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Cabral, Rosemarie G., Colleen E. Chapman, Emily J. Kent, and Peter S. Erickson. "Estimating plasma volume in neonatal Holstein calves fed one or two feedings of a lacteal-based colostrum replacer using Evans blue dye and hematocrit values at various time points." Canadian Journal of Animal Science 95, no. 2 (2015): 293–98. http://dx.doi.org/10.4141/cjas-2014-176.

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Cabral, R. G., Chapman, C. E., Kent, E. J. and Erickson, P. S. 2015. Estimating plasma volume in neonatal Holstein calves fed one or two feedings of a lacteal-based colostrum replacer using Evans blue dye and hematocrit values at various time points. Can. J. Anim. Sci. 95: 293–298. Twenty-eight Holstein calves were blocked by birth date and randomly assigned to one of two treatments to investigate the effect of colostrum replacer (CR) feeding regimen on plasma volume (PV). Treatments were: (1) one feeding of CR (C1; 3 L of reconstituted CR 675 g of powder providing 184.5 g of IgG at birth) or

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Bonk, Stephanie, Audrey Nadalin, Wolfgang Heuwieser, and Douglas Veira. "Lying behaviour and IgG-levels of newborn calves after feeding colostrum via tube and nipple bottle feeding." Journal of Dairy Research 83, no. 3 (2016): 298–304. http://dx.doi.org/10.1017/s0022029916000285.

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Oesophageal tube feeding colostrum is used to ensure sufficient colostrum intake in newborn calves but the impact of tube feeding on animal behaviour is unclear. Therefore the objective of this study was to compare lying behaviour of tube-fed or bottle-fed dairy calves. Calves (n = 37) in 3 groups were offered 3·5 l colostrum 2 h after birth. Calves of the bottle group were fed with a nipple bottle. Calves of the placebo tubing group were tubed for 4 min but no colostrum was given and they were then fed with a nipple bottle. Calves of the tubing group received 3·5 l colostrum via tube feeding.

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Wojtas, Edyta, Joanna Tumanowicz, Katarzyna Paczyńska, Ewa Pecka-Kiełb, Andrzej Zachwieja, and Marta Iwaszkiewicz. "Effects of additional colostrum feeding on the levels of protein fractions in calves’ serum." Mljekarstvo 69, no. 3 (2019): 206–10. http://dx.doi.org/10.15567/mljekarstvo.2019.0306.

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The aim of this study was to investigate the impact of additional colostrum feeding to new born calves on levels of selected serum protein fractions. The study was conducted on a commercial dairy farm. Twenty-four cows of Polish Holstein-Friesian breed and their calves were included in the trial. Chemical composition, the somatic cell count (SCC), the total bacteria count (TBC) and immunoglobulin G (IgG) concentration were determined in colostrum samples. Blood was collected via jugular vein puncture from a total of 24 calves at the 36th hour of life. Total serum protein (TSP), as well as its

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Pisoni, Lucía, Anna Bassols, Yolanda Saco, et al. "PSVII-25 Amount of colostrum feeding impacts performance and potential colostrum biomarkers at arrival at the rearing facility in unweaned male dairy beef calves." Journal of Animal Science 99, Supplement_3 (2021): 450–51. http://dx.doi.org/10.1093/jas/skab235.802.

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Abstract Eighty-two newborn unweaned Holstein bull calves (43.3 ± 0.86 kg) were used to evaluate the effect of the amount of colostrum feeding on performance and potential colostrum feeding on serum biomarkers. Immediately after calves were born, calves were randomly distributed to well colostrated treatment (WC; n = 49) where calves were fed 4 L of colostrum in less than 2 h after birth and 2 L of colostrum in each of the following 3 feedings; or poor colostrated (PC; n = 33) where calves were fed 2 L of colostrum only once in less than 2 h after birth. At d 14 of age calves were submitted to

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M.N. Tahir, F. Ahmad, M. Ahmad, et al. "COMPARATIVE PERFORMANCE OF ONCE- VERSUS TWICE-A-DAY MILK FEEDING IN PREWEANING SAHIWAL CALVES." Pakistan Journal of Science 77, no. 01 (2025): 145–50. https://doi.org/10.57041/vol77iss01pp145-150.

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This study aimed to compare the effects of once- versus twice-daily milk feeding in preweaning Sahiwal calves. Sixteen calves from the Livestock Experiment Station Qadirabad, Punjab, Pakistan, received 2 L of colostrum at birth, followed by 3 L of whole milk daily in two equal feedings until day 14. From day 15, calves were randomly assigned to once-daily or twice-daily milk feeding groups, with the twice-daily group serving as the control. To determine Growth parameters (body weight, heart girth, and withers height) each calf was weighed and measured at 2 weeks of age and then at weaning. Dai

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da Silva, Ana Paula, Amanda M. Cezar, Ariany F. Toledo, et al. "Effect of Maternal or Formulated Transition Milk on the Health and Performance of Dairy Calves." Animals 13, no. 10 (2023): 1674. http://dx.doi.org/10.3390/ani13101674.

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The study aimed to evaluate the effect of maternal or formulated transition milk with colostrum powder on the performance and health of dairy calves. After receiving 12% of their birth weight in high-quality colostrum, 36 Holstein calves (17 males and 19 females) were blocked according to sex, birth date and birth weight (29.16 kg ± 1.34) and randomly distributed into three treatments: (1) Milk: supplying 4 L/d of whole milk (WM) for three days (n = 12); (2) Transition milk (TM): supplying 4 L/d of maternal transition milk for three days (n = 12); (3) Formulated transition milk (FTM): supplyin

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Jeong, Wangyong, Sang Rak Lee, Youngjun Na, and Yongjun Choi. "Effect of Milk Replacer Feeding Level and Concentration on Feed Utilization, Growth Performance, and Blood Parameters of Hanwoo Calves." Animals 14, no. 23 (2024): 3487. https://doi.org/10.3390/ani14233487.

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This study aims to determine appropriate milk replacer feeding amounts and concentrations for artificial suckling of Hanwoo calves by analyzing growth and blood parameters in response to varying feeding levels and concentrations. A total of 90 Hanwoo calves (45 females; 45 males) (Mean weight 30.84 (3.61) kg; females 29.22 (3.47) kg; males 32.46 (2.99) kg) were allocated in the experiment. The treatment design consisted of a 3 × 3 factorial arrangement, resulting in 9 treatment groups based on milk replacer feeding levels and concentrations. Milk replacer feeding levels were set at 10, 20, and

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Awate, Suresh, Biradar S C, Prashant G. Waghmare, Vivek M. Patil, Prakashkumar Rathod, and Anant Rao Desai. "Colostrum Yield and Colostrum Suckled by Neonatal Buffalo Calves." Indian Journal of Animal Production and Management 40, no. 1 (2024): 23–27. http://dx.doi.org/10.48165/ijapm.2024.40.1.4.

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The colostrum production by buffaloes during 12 h after post birth was measured in three intervals within 2 h after birth, 2 to 6 h after birth, and 12 h after birth, by weigh-suckle-weigh method and hand milked colostrum measured in measuring cylinder. Average colostrum suckled by neonatal calf of having average body weight 27.93 kg in first feeding at 2 h, 2nd feeding at 6 h and 3rd feeding at 12 h after birth were 275.63 mL, 413.13 mL and 656.31mL respectively and average total colostrum suckled by neonatal calves at 6 hours after birth calving and total colostrums suckled in 12 h after bir

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Tesis sobre el tema "Feedings Calves"

Costa, Joao Henrique Cardoso. "Food neophobia, feeding and sorting behaviour in dairy calves." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/55059.

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Standard practice within the dairy industry is to separate calves from the dam immediately after birth and raise calves in individual pens during the milk-feeding period with little or no contact with conspecifics. I reviewed empirical work (Chapter 2) on the social development of calves, the effects of social isolation and the practices associated with group housing of dairy calves. From this review I identified literature gaps that were explored in the following chapters. In Chapter 3, I explored how pairing age affects performance and feeding behaviour development in dairy calves. Early pai

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Phillips, Josette M. "Intensified Calf Feeding Programs for Purebred and Crossbred Calves." Thesis, Virginia Tech, 2004. http://hdl.handle.net/10919/34474.

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<p>In the first experiment, 132 Jersey calves were assigned to one of three diets on three farms. Diet 20/20, 28/25, and 28/20 were milk replacers (MR) consisting of 20%, 28%, and 28% CP, and 20%, 25%, and 20% fat, respectively. Diet 20/20 was reconstituted at 10% DM solids, whereas diets 28/25 and 28/20 were reconstituted at 12.5% DM solids. Body weight, body length, hip height, wither height, heart girth, and hip width were measured weekly. An initial plasma sample was analyzed for IgG concentration to test for passive immunity. Calves remained on study for 8 wk.</p><p> Body weight gain,

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Araujo, Guerrero Gemma. "Feeding strategies to improve performance and health of Holstein calves." Doctoral thesis, Universitat Autònoma de Barcelona, 2015. http://hdl.handle.net/10803/308311.

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El creixement i el desenvolupament dels vedells durant l’alletament és crucial per la seva futura productivitat. En aquesta tesi es van realitzar quatre estudis per avaluar diferents estratègies de millora dels paràmetres productius i de salut dels vedells alletats Holstein. Al primer estudi es va avaluar la integritat intestinal dels vedells recent nascuts i es va associar aquesta amb la incidència de diarrees durant els primers dies de vida. Es va veure que els vedells que desenvolupaven diarrees durant els primers 7-14 dies de vida havien nascut amb una permeabilitat intestinal elevada, la

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Loveland, Jennifer. "Hindgut fermentation in ruminating Holstein calves." Diss., Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/49826.

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The effects of quantity of dietary starch and type of dietary protein on hindgut fermentation were evaluated. Thirty—two Holstein bull calves were fed diets containing variable amounts of orchardgrass hay and a grain mixture. The amount of starch and types of protein were: [L1] low starch, soybean meal (SBM); [L2] low starch, fishmeal plus dried brewers' grains (FBG); [Hl] high starch and SBM; [H2] high starch, FBG. The percentages of acid detergent fiber (ADF) and crude protein were: [L1] 19.2%, 15.1%; [L2] 18.0%, 15.6%; [H1] 9.5%, 14.9%; [H2] 9.6%, 15.4%. After calves were fed the di

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Wampler, Susan Anderson. "Preference and acceptability of four protein sources by ruminating Holstein calves." Thesis, Virginia Tech, 1988. http://hdl.handle.net/10919/44093.

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Four successive groups of four calves each (~ 4 mo old) were individually penned and observed during a 14 d trial period for choice of concentrate. Prior calf diets contained soybean meal (SBM) (for two groups and distillers grains in place of SBM for two groups. Concentrates contained approximately equal amounts of corn with either SBM, peanut meal (PNM), fish meal (FSM), or corn gluten meal (CGM). Each day of four trials, .45 kg of each concentrate was randomly assigned to one of four equal feed box sections. Calf feeding position was recorded every 30 sec for no more than 50 min or unt

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Dietz, Richard E. "Effects of feeding supplemental fat to cows in late gestation on cold tolerance in newborn calves." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/34572.

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Two experiments were conducted to investigate the effects of added fat in late gestation cow and heifer diets on thermogenic and neonatal metabolic responses. In Experiment 1, the effects of source of fat in late gestation diets on serum glucose and thermogenic response during short-term cold stress were examined in fall-born neonatal beef calves. Pregnant fall-calving heifers (n = 15) were randomly assigned to three dietary treatments: Control (CON, n=5), Safflower seed (SAF, n=5), or Cottonseed (COT, n=5) supplement. Hay-based isonitrogenous and isocaloric diets met NRC requirements whil

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Scott, Michael Chase. "Viability of waste milk pasteurization systems for calf feeding systems." Thesis, Virginia Tech, 2006. http://hdl.handle.net/10919/42348.

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The objective of this study was to determine amount and composition of waste milk (WM) generated by 13 dairy farms and to measure effectiveness of on-farm pasteurizers. Waste milk was sampled bi-weekly from three farms located in North Carolina (NC) for 28 weeks and twice from ten farms in California (CA) in June 2005 and Jan. 2006. Amount of waste milk generated ranged from 2.48 â 9.84 L/calf/d. Standard plate count (SPC) of waste milk before pasteurization averaged 17 million cfu/ml on NC farms and 1.6 million cfu/ml on CA farms. Pasteurizers failed to deactivate alkaline phosphat

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Lundborg, Karin. "Housing, management and health in Swedish dairy calves /." Skara : Dept. of Animal Environment and Health, Swedish Univ. of Agricultural Sciences, 2004. http://epsilon.slu.se/v168.pdf.

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Terré, Trullà Marta. "Enhanced-growth feeding programs for dairy calves: nutrition, management, and long-term effects." Doctoral thesis, Universitat Autònoma de Barcelona, 2007. http://hdl.handle.net/10803/5688.

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Es varen realitzar quatre estudis per avaluar l'efecte de donar molta llet a les vedelles lactants durant la fase de lactància, per tal de millorar el creixement de les vedelles de reposició durant aquest període. Els vedells que varen rebre una alimentació mÎs rica en llet durant la lactància van créixer més, però van menjar menys pinso que els vedells que seguien una alimentació convencional. Tot i així, després del deslletament ambdos nivells d'alimentació van presentar el mateix ritme de creixement i consum de pinso. Per altra banda, el fet de criar vedells en grup i amb un nivell elevat d

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Bernal-Rigoli, Julie Christina. "The Effect of Feeding Systems on the Performance of Neo-natal Holstein Bull Calves." Thesis, The University of Arizona, 2010. http://hdl.handle.net/10150/193417.

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A study was conducted to evaluate effects of housing and feeding systems on performance of neo-natal Holstein bull calves. Treatments included individually housed, bottle-fed (n = 5 calves), individually housed, bucket-fed (n = 5 calves), group housed bottle fed (n = 5 pens) and group housed bucket fed (n = 5 pens). Body weights were collected every 7 days and serum and plasma samples were taken on day 0, 28, 55 and 66 for beta-Hydroxybutyrate concentrations. No major differences (P > 0.11) in performance (average daily gain, dry matter intake, and feed efficiency) or β-Hydroxybutyrate (P > 0.

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Libros sobre el tema "Feedings Calves"

Food, Ontario Ministry of Agriculture and. Creep Feeding Beef Calves. s.n, 1988.

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Rulofson, Franz C. Creep-feeding beef calves. Oregon State University Extension Service, 1992.

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Adams, H. P. Feeding calves for veal. Oregon State University Extension Service, 1993.

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Rulofson, Franz C. Creep-feeding beef calves. Oregon State University Extension Service, 1992.

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Rulofson, Franz C. Raising newborn calves. Oregon State University Extension Service, 1993.

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Pirelli, G. J. Weaning management for calves. Extension Service, Oregon State University, 1991.

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Fallon, R. J. Calf feeding and management. An Foras Talúntais, 1987.

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United States. Animal and Plant Health Inspection Service. Veterinary Services. Centers for Epidemiology and Animal Health., ed. Colostrum feeding. APHIS, 2002.

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Canada. Agriculture Canada. Research Branch. Feeding and care of young replacement and veal calves. Agriculture Canada, Research Branch, 1988.

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National Animal Health Monitoring System (U.S.), ed. Milk replacer management practices: National Dairy Heifer Evaluation Project. U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, 1993.

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Capítulos de libros sobre el tema "Feedings Calves"

Nekrasov, Roman, Evgenia Tuaeva, Magomed Сhabaev, and Nadezhda Bogoluybova. "Use of Hermetia Illucens Larvae Fat in Feeding of Calves." In Smart Innovation, Systems and Technologies. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4410-7_25.

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Nurmeiliasari, A. H. K. Amrullah, H. D. Putranto, et al. "Feeding elephant grass and Gliricidia sepium on performance of Bali calves during transitional diet." In Technological Innovations in Tropical Livestock Development for Environmental Sustainability and Food Security. CRC Press, 2024. http://dx.doi.org/10.1201/9781003468943-5.

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Golovan, Valentin, Denis Osepchuk, Denis Yurin, and Aleksey Kucheryavenko. "Influence of Different Levels of Milk Feeding on the Growth and Development of Calves." In Fundamental and Applied Scientific Research in the Development of Agriculture in the Far East (AFE-2021). Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-91405-9_11.

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Broom, Donald M. "Welfare of cattle." In Broom and Fraser’s domestic animal behaviour and welfare, 6th ed. CABI, 2021. http://dx.doi.org/10.1079/9781789249835.0030.

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Abstract This chapter provides welfare issues in cattle in the following areas: cattle species; public perception of the dairy and beef industries; ill-treatment and neglect; feeding and flooring; welfare of calves, dairy and beef cattle; and bullfighting.

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Bhatti, M. A., W. Chanza, L. A. Kamwanja, et al. "Effect of Dry Season Supplement Feeding of Malawi Zebu Cows on Reproductive Performance, Lactation and Weight Gain in Calves." In Climate Impacts on Agricultural and Natural Resource Sustainability in Africa. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-37537-9_14.

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Sturm, Valentin, Dmitry Efrosinin, Natalia Efrosinina, et al. "Automated Classification of a Calf’s Feeding State Based on Data Collected by Active Sensors with 3D-Accelerometer." In Communications in Computer and Information Science. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-66836-9_11.

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Huntjens, Patrick. "Governance of Urban Sustainability Transitions." In Towards a Natural Social Contract. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-67130-3_7.

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AbstractMy research group is involved in collaborations with the dynamic ‘Amsterdam Metropolitan Region (MRA)’ and ‘Rotterdam-The Hague Metropolitan Region (MRDH)’, with the objective to investigate the complex governance challenges and opportunities related to urban sustainability transitions, mainly through transdisciplinary collaboration. The resulting knowledge and skills are used to support and engage with Transformative Social-Ecological Innovation (TSEI) in-the-making, which in turn will generate new knowledge and skills (i.e. in iterative learning cycles). This chapter starts with a br

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Scaffardi, Lucia, and Giulia Formici. "Introduction: Feeding the Future Sustainably—What Role for Novel Foods and Edible Insects?" In Novel Foods and Edible Insects in the European Union. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-13494-4_1.

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AbstractFood systems all over the world are increasingly under pressure: according to the United Nations, in 2020, 2.37 billion people suffered hunger or were unable to eat a healthy balanced diet on a regular basis. This worrying scenario, mainly affecting developing countries in the Global South, has been exacerbated by different phenomena such as climate change, the global spread of Covid-19, and recent geopolitical tensions. In this context, innovation and technological progress have been considered important allies to promote environmental, social and economic sustainability in the food s

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Swartz, Steven L., Aimee Lang, Alexander Burdin, et al. "Gray Whale Sex, Reproductive Behavior, and Social Strategies." In Sex in Cetaceans. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-35651-3_21.

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AbstractGray whale sexual behavior and copulation are observed throughout their range. The most prominent period for reproductive behavior is during the southward migration from summer feeding areas to wintering areas where some breeding occurs and calves of the year are reared. The seasonal migrations of gray whales are believed to function, in part, to bring together individuals that are otherwise widely distributed during the period of estrus to facilitate mating and reproduction. Sexual behaviors and sexual strategies for this species appear to align closely with those of balaenid (not ror

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de Passillé, A. M., and J. Rushen. "Feeding management and stress in calves." In Ruminant physiology. Brill | Wageningen Academic, 2006. http://dx.doi.org/10.3920/9789086865666_020.

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Actas de conferencias sobre el tema "Feedings Calves"

Masouri, Daryoush, Mehrdad Arastoo, and Mahmoud Zafari. "Investigation of Intergranular Corrosion of Alloy 825 in Sour Service." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06158.

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Abstract Alloy 825, is a nickel base corrosion & heat resistant alloy. This alloy with austenitic matrix has been stabilized with Ti to prevent over production of chromium carbides. However, heating it to the temperature range between 650-800°C, called the “sensitizing” domain, causes chromium carbide precipitation and prepares the alloy for grain boundary corrosion. The present work deals with a case of intergranular attack observed on a tube of a made of alloy 825. This tube was feeding a heater with fuel gas containing H2S. The combustion of this fuel combined with condensation at the s

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"The program design of calves feeding system." In 2016 ASABE International Meeting. American Society of Agricultural and Biological Engineers, 2016. http://dx.doi.org/10.13031/aim.20162460929.

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Kozina, E. A. "EFFICIENCY OF USE OF MIXED FEEDING OF CALVES." In Научное обеспечение животноводства Сибири. Федеральное государственное бюджетное научное учреждение «Федеральный исследовательский центр «Красноярский научный центр Сибирского отделения Российской академии наук», 2022. http://dx.doi.org/10.52686/9785604525005_174.

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Kicheeva, A. G., V. A. Tereshchenko, E. A. Ivanov, and Yu G. Lyubimova. "THE USE OF NATURAL MINERALS IN FEEDING CATTLE CALVES." In Научное обеспечение животноводства Сибири. Федеральное государственное бюджетное научное учреждение «Федеральный исследовательский центр «Красноярский научный центр Сибирского отделения Российской академии наук», 2022. http://dx.doi.org/10.52686/9785604525005_164.

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Tereschenko, V., E. Ivanov, and Yu Lyubimova. "VERMICULITE ENRICHED WITH EXTRACT FROM PROCESSED FOREST PRODUCTS, IN FEEDING CALVES." In SCIENTIFIC SUPPORT FOR LIVESTOCK BREEDING IN SIBERIA. Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS, 2024. https://doi.org/10.52686/9785605087915_306.

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The article presents the results of studies on the use of expanded vermiculite, enriched with an extract from forest products, in feeding calves. The studies were conducted on two groups of analogue calves (control and experimental) with different feeding conditions: the control group received the main diet; experimental - in addition to the main diet, she received a dried mixture (20 g/animal/day), consisting of expanded vermiculite enriched with an aqueous extract of pine flour, pine nut shells and arabinogalactan. In the experiment, the growth and metabolic parameters of calves were studied

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Pushkarev, I. A., V. A. Martynov, T. V. Kureninova, I. Yu Evdokimov, and A. N. Irkitova. "THE EFFECT OF METABIOTIC DRUG ON THE BIOCHEMICAL PARAMETERS OF CALVES’ BLOOD." In X Международная конференция молодых ученых: биоинформатиков, биотехнологов, биофизиков, вирусологов и молекулярных биологов — 2023. Novosibirsk State University, 2023. http://dx.doi.org/10.25205/978-5-4437-1526-1-115.

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The article presents the results of studies aimed at studying the effect of a metabiotic drug on the biochemical parameters of the blood of calves. As a result of feeding the calves of the dairy period of growing a metabiotic drug at a dose of 20 ml/ head, an increase in the serum content of albumins by 3,7 % (p ≤ 0,001), ASaT by 3,3 % (p ≤ 0,05), ALaT by 38,2 % (p ≤ 0,001) was noted.

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PLESHKOV, Vladimir, Tatyana ZUBOVA, Oksana SMOLOVSKAYA, et al. "Efficiency of Using Probiotic Preparation "Monosporin" and Phytobiotic Feed Additive "Intebio" in Feeding Preweaning Calves." In Current Trends of Agricultural Industry in Global Economy. SibAC, 2021. http://dx.doi.org/10.32743/agri.gl.econ.2020.198-210.

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Spielberger, U., and C. Brendieck-Worm. "Prophylactic feeding of medicinal herbs for sustainable health improvement during the rearing of calves at a dairy farm." In GA 2017 – Book of Abstracts. Georg Thieme Verlag KG, 2017. http://dx.doi.org/10.1055/s-0037-1608290.

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Kureninova, T., and A. Irkitova. "EFFECT OF FEEDING A METABIOTIC FEED ADDITIVE ON THE GROWTH OF CALVES DURING THE MILKING PERIOD OF REARING." In SCIENTIFIC SUPPORT FOR LIVESTOCK BREEDING IN SIBERIA. Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS, 2024. https://doi.org/10.52686/conferencearticle_67597cec4a67b0.53257060.

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The effect of drinking a metabiotic feed additive on the growth of calves during the dairy period of rearing was studied. At the end of the experimental period, the absolute, average daily and relative weight gain of calves were calculated. Calves of the II experimental group, which were fed 20 ml of metabiotic supplement as part of the diet, achieved the highest live weight - 117.0 kg, which is significantly more than in the control by 9.3 kg (8.6%, p<0.01).

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Glinkova, A., G. Radchikova, A. Marusich, E. Danilenko та M. Djumkova. "Заменитель цельного молока в кормлении телят". У Scientific and practical conference with international participation: "Management of the genetic fund of animals – problems, solutions, outlooks". Scientific Practical Institute of Biotechnologies in Animal Husbandry and Veterinary Medicine, 2023. http://dx.doi.org/10.61562/mgfa2023.34.

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The use of whole milk substitute in feeding calves had a positive effect on the physiological state and metabolic processes in the animals' body. In the blood of calves of the experimental group, an increase in the concentration of hemoglobin by 1.9%, total protein by 3.9%, calcium by 3.8%, phosphorus by 2.3%, and a decrease in urea by 8.5% was found. Calves that consumed whole milk had the greatest productivity, and therefore, their gross increase over the experience was higher in relation to group II animals by 3.0%.Feed costs for the production of 1 kg of experimental animal products amount

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Informes sobre el tema "Feedings Calves"

Timofeev, E. V., A. F. Erk, and V. N. Sudachenko. Microprocessor-based ventilation control system for calves feeding as an element of digital technology. News of the IAAO, 2019. http://dx.doi.org/10.18411/0131-5226-2019-14448.

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Morin, Shai, Gregory Walker, Linda Walling, and Asaph Aharoni. Identifying Arabidopsis thaliana Defense Genes to Phloem-feeding Insects. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7699836.bard.

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The whitefly (Bemisia tabaci) is a serious agricultural pest that afflicts a wide variety of ornamental and vegetable crop species. To enable survival on a great diversity of host plants, whiteflies must have the ability to avoid or detoxify numerous different plant defensive chemicals. Such toxins include a group of insect-deterrent molecules called glucosinolates (GSs), which also provide the pungent taste of Brassica vegetables such as radish and cabbage. In our BARD grant, we used the whitefly B. tabaci and Arabidopsis (a Brassica plant model) defense mutants and transgenic lines, to gain

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Brosh, Arieh, Gordon Carstens, Kristen Johnson, et al. Enhancing Sustainability of Cattle Production Systems through Discovery of Biomarkers for Feed Efficiency. United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7592644.bard.

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Feed inputs represent the largest variable cost of producing meat and milk from ruminant animals. Thus, strategies that improve the efficiency of feed utilization are needed to improve the global competitiveness of Israeli and U.S. cattle industries, and mitigate their environmental impact through reductions in nutrient excretions and greenhouse gas emissions. Implementation of innovative technologies that will enhance genetic merit for feed efficiency is arguably one of the most cost-effective strategies to meet future demands for animal-protein foods in an environmentally sustainable manner.

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Klement, Eyal, Elizabeth Howerth, William C. Wilson, et al. Exploration of the Epidemiology of a Newly Emerging Cattle-Epizootic Hemorrhagic Disease Virus in Israel. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7697118.bard.

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In September 2006 an outbreak of 'Bluetongue like' disease struck the cattle herds in Israel. Over 100 dairy and beef cattle herds were affected. Epizootic hemorrhagic disease virus (EHDV) (an Orbivirusclosely related to bluetongue virus (BTV)), was isolated from samples collected from several herds during the outbreaks. Following are the aims of the study and summary of the results: which up until now were published in 6 articles in peer-reviewed journals. Three more articles are still under preparation: 1. To identify the origin of the virus: The virus identified was fully sequenced and comp

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Brosh, Arieh, David Robertshaw, Yoav Aharoni, Zvi Holzer, Mario Gutman, and Amichai Arieli. Estimation of Energy Expenditure of Free Living and Growing Domesticated Ruminants by Heart Rate Measurement. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7580685.bard.

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Research objectives were: 1) To study the effect of diet energy density, level of exercise, thermal conditions and reproductive state on cardiovascular function as it relates to oxygen (O2) mobilization. 2) To validate the use of heart rate (HR) to predict energy expenditure (EE) of ruminants, by measuring and calculating the energy balance components at different productive and reproductive states. 3) To validate the use of HR to identify changes in the metabolizable energy (ME) and ME intake (MEI) of grazing ruminants. Background: The development of an effective method for the measurement of

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Sengupta-Gopalan, Champa, Shmuel Galili, and Rachel Amir. Improving Methionine Content in Transgenic Forage Legumes. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7580671.bard.

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Leguminous forage crops are high in proteins but deficient in S- amino acids. It has been shown that both wool quality and milk production can be limited by the post-ruminal supply of sulfur-containing amino acids. Efforts to use conventional plant breeding and cell selection techniques to increase the S-amino acid content of alfalfa have met with little success. With the objective to increase the S-amino acid content of forage legumes, the goal of this project was to co- express the methionine rich zein genes from corn along with a gene for a key enzyme in methionine biosynthesis, aspartate k

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Work Guidelines - Feeding Milk to Calves. Marshfield Clinic, 2017. http://dx.doi.org/10.21636/nfmc.nccrahs.youthwork.feedingmilk.g.2017.

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Management of calves from birth to weaning: Milk feeding of calves from newborn through weaning. International Dairy Federation AISBL, 2024. http://dx.doi.org/10.56169/qdah1628.

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