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Research ArticleOpen accessIn the abstractThe Watershed Structures in Controlling Runoff - Case Study of Sardasht Basin in IRANSeyedeh Zahra Hosseini-Teshnizi, Ghodratollah Davoudi, Seyedeh Laleh Razavi, Kaveh Ostad-Ali-AskariIn order to investigate the performance of constructed structures in Sardasht watershed, Soil and Water Assessment Tools model for simulation of runoff and sediment during the studied period of 1996-2012 was carried out for two cases of existence and absence of flood control structures. From 2007 onwards by performing watershed operations in these sub-basins, the average runoff rate decreased about … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 1 · 26 Feb 2020 · 7,351 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Survey Study on Productive and Reproductive Performance of Indigenous PoultryPeter Ayodeji Idowu, Maliviwe Mpayipheli, Voster MuchenjeA survey study was conducted to analyze the reproductive and productive performances of four indigenous chicken breeds (Potchefstroom Koekoek, Venda, Naked Neck and Ovambo) under different rearing system. Six villages located in Eastern Cape, South Africa were used for the study from July 2017 to June 2018. Data on Clutch Per Year (CPY), hatchability (HATCH), Egg Per Clutch (EGC), survivability … …American Journal of Animal and Veterinary Sciences, Vol. 14, Issue 1 · 27 Feb 2019 · 9,177 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffects of Differently Processed Taro Mixed With Other Ingredients on Digestibility and Nitrogen Balance in Crossbred PigsPhiny Chiv, Saravuth Tum, Putheasath Sin et al.Leaves from forage crops and vegetables such as water spinach, sweetpotato, cassava, and especially taro, can be incorporated into pig diets aspartially replace commonly used protein sources including fish meal or/and soybeanmeal. However, their use remains limited among farmers and livestock producers.This study aimed to compare feed intake, determine apparent digestibilitycoefficients, and analyze nitrogen retention in pigs fed various forms … …American Journal of Animal and Veterinary Sciences, Vol. 21, Issue 2 · 7 Jul 2026 · 1,361 accessesView PDFCite
Research ArticleOpen accessIn the abstractMoringa Oleifera for Enhancing Livestock Performance and Product Quality: A Bibliometric AnalysisEmrobowansan Monday Idamokoro, Augustine Suh NibaThis bibliometric analysis evaluates global research on Moringa oleifera as a feed supplement for enhancing livestock performance and product quality. A total of 95 peer-reviewed articles published between 2002 and 2023 were retrieved from Web of Science. Bibliometric indicators revealed mean citations per document of 19.89, average co-authors per document of 5.14, and an annual research growth rate of 10.73%. … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 4 · 19 Feb 2026 · 1,494 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Greater dose of Ractopamine Hydrochloride Enhances Feedlot Performance and Impacts Carcass Characteristics of Calf-Fed Holstein SteersJerilyn E. Hergenreder, Jonathon L. Beckett, Zachary K. Smith, Bradley J. JohnsonThe objective was to evaluate the effects of supplementing ractopamine HCl at the rate of 400 mg steer1 daily in the final 28 d of the feeding period on growth performance and carcass characteristics of Holstein steers. Steers (n = 1,498; initial BW = 547 kg) were randomly assigned to pens (10 pens/treatment) and to a treatment: (1) 0 mg∙steer1∙d1 … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 1 · 24 Mar 2021 · 6,836 accessesView PDFCite
Research ArticleOpen accessIn the abstractBiosynthesis and Evaluation of Zinc, Copper, and Methionine Feed Supplements Using Saccharomyces cerevisiae on Duck Performance in Minimal Water SystemsHendi Setiyatwan, Muhammad Rifqi IsmirajOptimizing duck performance under minimal water conditions is essential for sustainable poultry farming. Biosynthesizing essential feed supplements like Zinc (Zn), Copper (Cu), and methionine using Saccharomyces cerevisiae presents a promising method to enhance growth and meat quality. This study developed a biosynthesis method for Zn, Cu, and methionine supplements using S. cerevisiae and evaluated their effects on duck performance. In … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 1 · 11 Feb 2025 · 4,409 accessesView PDFCite
Research ArticleOpen accessIn the abstractGrowth Dynamics and Meat Productivity of the Kushum Horse BreedOtebayev Zhassulan, Akimbekov Amin, Alpeisov Shokhan et al.In the conditions of the south-eastern zone of the Almaty region under herd management conditions without altering the existing husbandry practices the meat productivity of Kushum breed of horses is increased in the Bayserke Agro Farm due to breeding of highly productive stallions and mares of the Kushum breed. The primary objective of this study is to assess the productivity, … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 3 · 4 Dec 2025 · 2,747 accessesView PDFCite
Research ArticleOpen accessIn the abstractOat Pellets and Hay in Alpacas of Pastures of the Andean Zone, PerúMarcial Enciso Altamirano, Jimny Núñez Delgado, Alejandrina Sotelo-Méndez et al.The research was carried out at the INIA's Quimsachata experimental center in Puno, Peru; with the purpose of evaluating oat pellets and hay in Alpaca pastures in the Andean Zone. A total of Sixty-three 15-month-old female alpacas were used to evaluate their weight gain and feed consumption. The experiment was conducted with three treatments and 21 replicates under a completely … …American Journal of Animal and Veterinary Sciences, Vol. 19, Issue 4 · 4 Mar 2025 · 5,588 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Time Series Forecasting for the Cumulative Confirmed and Critical Cases of the Covid-19 Pandemic in Saudi Arabia using Autoregressive Integrated Moving Average (ARIMA) ModelSamer H. Atawneh, Osamah A.M. Ghaleb, Ahmad MohdAziz Hussein et al.Reviews at present, different machine learning techniques and algorithms have been applied for predicting significant factors of the Coronavirus Disease-2019 (COVID-19) such as the outbreak and diagnosis. In this study, the most accurate time series forecasting model, namely, the Autoregressive Integrated Moving Average (ARIMA) model is used to forecast the expected cumulative number of confirmed and critical cases in Saudi … …Journal of Computer Science, Vol. 16, Issue 9 · 30 Sep 2020 · 7,602 accessesView PDFCite
Research ArticleOpen accessIn the abstractFollicle Stimulating Hormone and Gonadotropin Releasing Hormone Administration to the Superovulation of Buffalo (Bubalus bubalis)Tinda Afriani, Ferdinal Rahim, Arif Rachmat et al.This study aims to determine the response of superovulation, corpus luteum number, onset and duration of estrus in Swamp Buffalo after administration of Follicle Stimulating Hormone (FSH) and Gonadotropin Releasing Hormone (GnRH). The material used is 16 mother Swamp Buffaloes with an average body weight of 500 kg and age between 3-5 years. The dairy performance index such as the … …American Journal of Animal and Veterinary Sciences, Vol. 15, Issue 2 · 29 Apr 2020 · 6,700 accessesView PDFCite