ISSN 2285-5750, ISSN CD-ROM 2285-5769, ISSN-L 2285-5750, ISSN Online: 2393 – 2260
 

Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Adrian-Gheorghe BERCU, Carmen Georgeta NICOLAE, Paul Rodian TĂPĂLOAGĂ, Monica MARIN

The study explores the qualitative and quantitative consumer demand for traditional food products of animal origin, with a focus on dairy and meat, within a broader context of shifting food values. The research is grounded in a rigorous selection of literature from the last decade and is empirically supported by an online survey, based on a non-probabilistic snowball sampling method. The questionnaire, built around Likert-scale items, aimed to capture consumer perceptions, values, and consumption frequency. Data analysis, conducted using SPSS, included descriptive statistics, bivariate correlations, ANOVA tests, and behavioral segmentation through K-Means clustering, complemented by a thematic qualitative analysis of open-ended responses. The results indicate a clear consumer attachment to traditional food products, particularly among younger respondents and individuals with medium to high income. Correlations between demographic profiles and consumption frequency revealed significant patterns, while segmentation analysis identified three distinct consumer typologies. Traditional products remain relevant not only for their cultural value, but also as a conscious choice in a food landscape increasingly dominated by industrial standardization.

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Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Aurelia DEFTA (OSMAN), Gratziela-Victoria BAHACIU, Dănuț-Nicolae ENEA, Andrada MOISE, Nicoleta DEFTA, Monica MARIN, Livia VIDU

This study explores consumer behavior towards traditional Romanian food products, focusing on purchasing patterns, trust in product labelling, and the influence of socio-demographic factors. A sample of 238 Romanian consumers was surveyed, with results indicating a strong preference for Romanian produced traditional foods, while interest in similar products from the European Union and non-EU countries was lower. Age and education level were found to significantly influence purchasing decisions, with older and more educated consumers showing a higher tendency to buy traditional products. Trust in the truthfulness of label information was generally moderate, with many consumers actively verifying product details, including shelf life. The findings suggest the importance of promoting the authenticity of Romanian products and fostering consumer confidence through clear, transparent labelling. Marketing strategies should consider socio-demographic differences, with targeted campaigns for various age, education, and geographic segments to increase consumer engagement. By emphasizing quality, tradition, and transparency, producers can enhance brand loyalty and boost the market presence of traditional Romanian food products.

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Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Carmen Georgeta NICOLAE, Alexandru POPESCU

The production and marketing of artificial meat remain contentious subjects, generating ongoing debate. This paper evaluates the topic by presenting a balanced overview of the arguments for and against artificial meat, categorized into four main dimensions: technical, economical, environmental and social. On the scientific front, abundant data from recent studies highlights significant advancements over the past decade. Numerous start-ups have enhanced the original bio fermentation technologies, striving to replicate the natural development of striated muscle tissue. Nevertheless, a critical challenge persists: scaling production from laboratory experiments to industrial-level capacities. Politically, the discourse revolves around the tension between biotechnological innovation and traditional animal husbandry practices. While prior reviews have optimistically addressed environmental sustainability, antibiotic resistance, and ethical considerations, these perspectives often underestimate the socio-cultural challenges associated with this paradigm shift.

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Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Vlad CRISAN, Gabriel MURARIU, Mariana LUPOAE, Alexandru GRIDAN

Wild boars cause significant damage to agricultural fields and grasslands, leading to millions of Euros in losses each year. Because no existing review or bibliometric study on this topic was found, we conducted this analysis using the Web of Science Core Collection tools, along with VOSviewer, Excel, and Geochart. A total of 197 articles were examined, covering 40 scientific fields, with the most represented being Environmental Sciences-Ecology, Zoology, Agriculture, Veterinary Sciences, and Biodiversity Conservation. The number of publications has grown exponentially since 1978. Authors from 50 countries contributed, primarily from the USA, Japan, and Poland, with affiliations mainly at the United States Department of Agriculture, Consejo Superior de Investigaciones Científicas, and Colorado State University. Among the 124 journals, the most frequent articles on this topic are European Journal of Wildlife Research, Animals, and Plos one. Common key words include “wild boar”, “crop damage”, “diet”, “patterns”, and “management”. This analysis is essential for highlighting developments and trends in the field, creating a valuable database for current and future researchers, as this topic will continue to be highly relevant.

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Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Constanta-Mihaela ION, Ana-Maria MOROȘANU, Elena Iulia IORGU, Ionuț IORGU, Cosmin MANCI, Florența-Elena HELEPCIUC, Georgiana-Roxana NICOARĂ, Constantin-Ciprian BÎRSAN, Minodora MANU, Miruna-Maria ȘTEFĂNUȚ, Tiberiu SAHLEAN, Sorin ȘTEFĂNUȚ

Leucorrhinia pectoralis, listed in Annexes II and IV of the Habitats Directive, is a rare Palaearctic dragonfly species. In Romania, populations have severely declined or disappeared, with the only stable population documented at Pilugani, Suceava County. This population thrived in water bodies formed after peat exploitation, benefiting from the favorable habitat structure. Between 2022–2023, restoration efforts aimed at rehabilitating nearby peatland habitats. These efforts included the creation of artificial ponds to support specialized peatland invertebrates. Pilugani was proposed as a Natura 2000 site, covering 10 hectares, with the habitat type “Degraded raised bogs still capable of natural regeneration” (code 7120) and Odonata species like L. pectoralis, Sympetrum danae, Coenagrion hastulatum and Lestes virens. However, field visits in 2024 revealed significant habitat destruction at Pilugani due to anthropogenic activities. The soil was plowed, the breeding ponds were covered, threatening the population’s survival. Immediate action is needed to protect L. pectoralis. Priorities include monitoring the population in 2025 and assessing the feasibility of translocating individuals to secure habitats. We give a review on dragonfly translocation and evaluate the methods.

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Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Alex CUIBUS, Eugen JURCO, Radu CONSTANTINESCU, Aurelia COROIAN, Simona JURCO, Vioara MIREŞAN

The paper highlights different methods of observing, recording and analysing the particularities of water buffalo behaviour, as to serve different research purposes. Proper understanding of buffalo behaviour is critical for improving welfare and productivity in buffalo dairy farming. Different methodologies have been employed to study these behaviours, mostly from communities were intensive farming is practiced and buffalo have to deal with and adapt to these technologies. from housing conditions to qualitative assessments of emotional states. Qualitive behaviour assessment (QBA) is of the most interesting applied. Most studies employed Scan sampling technique for direct observations in farms or on the field, since it better suited the aims of the studies in assesing group behaviour. Continuous observation is less used than in the past because new solutions like QBA or NEDAP tags prove adequate.

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Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Lora MONDESHKA, Svetoslava STOYCHEVA

The present work focuses on investigating the growth of Anglo-Nubian goat kids from birth to weaning at 90 days of age. The study includes a total of 40 goats kids of the Anglo-Nubian breed and was carried out in the farm of the RIMSA - Troyan, Bulgaria. Key performance indicators such as birth weight, weaning weight and average daily gain were determined and exterior measurements were taken. The average daily growth for the first, second and third months for males is (0.129; 0.192; 0.155 kg) and for females (0.112; 0.184; 0.176 kg) respectively. At the age of 3 months, singles are reliably superior in both weight and size to twins and triplets, and their average daily growth for the period is 0.160 kg. In terms of weight and exterior data, males outperform females in all measurements. For the needs of the selection, it is important to follow the key factors that influence the productivity. Growth rates, body mass and weight dynamics are very good indicators that reflect the genetic potential of animals and directly affect the quality of the obtained produce.

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Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Lovita ADRIANI, Tuti WIDJASTUTI, Andi MUSHAWWIR, Monica MARIN, Roostita BALIA

This study aims to determine the effect of the addition of microcapsules of noni fruit extract (Morinda citrifolia L.) on antioxidant levels in Sentul chickens in layer phase. A total of 40 female Sentul chickens aged 24 weeks were divided into five feed treatments with various levels of noni extract microcapsules: Control (P0), 50 mg/kg Zinc bacitracin (P1), 75 mg/kg (microcapsules of noni fruit extract) MEBM (P2), 150 mg/kg MEBM (P3), and 225 mg/kg MEBM (P4). The results showed that MEBM treatment significantly increased the levels of GR (Glutathione Reductase) and SD (Superoxide Dismutase). This study concluded that the use of microcapsules of noni fruit extract in Sentul chicken feed can increase antioxidant levels in the blood and improve livestock health. The obtained data indicate that the combined supplementation of MEBM and Zinc Bacitracin positively modulates blood cell indices, reflecting improved physiological and immune status in laying hens.

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Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Wisje Lusia TOAR, Nontje Juliana KUMAJAS, Laurentius RUMOKOY

In traditional farming systems, particularly those utilizing communal grazing, local goats often consume fresh forage voluntarily. However, these systems are frequently associated with high mortality rates. To address this issue, the present study explores the potential of immuno-stimulant peptides derived from abdominal region of Patanga succincta to enhance immune response in goat kids. Specifically, the study aims to perform molecular characterization of a local strain of P. succincta and to evaluate the effects of these immuno-stimulant peptides (ISPs) on circulating Immunoglobulin G (IgG) levels in young goats. Sixteen two-month-old goat kids were randomly assigned to four treatment groups: T1 (0 μl ISPs), T2 (5 μl ISPs), T3 (10 μl ISPs), and T4 (15 μl ISPs), with each group consisting of four animals. The experiment followed a Completely Randomized Design (CRD) and data were analyzed using one-way ANOVA. ISPs were administered via subcutaneous injection at the superior dorsal cervical region. Serum IgG levels were quantified using the Single Radial Immunodiffusion (SRID) method. Results indicated that the T3 treatment group exhibited a statistically significant increase in IgG levels (P<0.05) compared to the other groups.

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Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Fredy NANGOY, Jein LEKE, Bety BAGAU, Linda TANGKAU

Free-range chickens represent the most widely preferred poultry species among the Indonesian population, irrespective of age groups. In this study, 100 native chickens in the grower phase at 10 weeks of age were used. The experiment lasted for eight weeks and consisted of five dietary treatments, each with five replications, and each group contained four birds. The treatments were R0: 100% basal diet + 0% avocado seed flour, R1: 95% basal diet + 5% avocado seed flour, R2: 90% basal diet + 10% avocado seed flour, R3: 85% basal diet + 15% avocado seed flour, and R4: 80% basal diet + 20% avocado seed flour. During the study, data were collected on feed consumption, weight gain, feed conversion ratio, live weight, and carcass characteristics including breast percentage, thigh percentage, back percentage, and wing percentage. Data were analyzed by one-way variance (ANOVA). The results of the study showed no difference in all treatments compared to the R0 treatment (control). The conclusion is that avocado seed flour can be used as an alternative material for native chickens in the grower phase to replace commercial feed at a usage level of up to 20% without causing negative effects on meat quality.

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© 2019 SCIENTIFIC PAPERS. SERIES D. ANIMAL SCIENCE. To be cited: SCIENTIFIC PAPERS. SERIES D. ANIMAL SCIENCE.

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