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Morphological and molecular characterization of Neoscytalidium isolates that cause canker and dieback in Eucalyptus and Chinaberry trees in IraqOriginal PaperDleen Naji Abdulrahman, Raed A. HaleemPlant Protect. Sci., 2023, 59(1):92-105 | DOI: 10.17221/82/2022-PPS
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Vermiliquer as a biostimulant and antioxidant in hydroponic lettuce (Lactuca sativa) productionOriginal PaperAdrian Esteban Ortega-Torres, Tomás Sabino Herrera-Matallana, Enrique Rico-GarcíaHort. Sci. (Prague), 2023, 50(1):25-31 | DOI: 10.17221/5/2022-HORTSCI The use of vermiliquers obtained from earthworm in hydroponic crops is well received as alternative for fertilization of leafy vegetables. The vermiliquer boosts growth, defense compounds and increases the uptake of nutrients and minerals by plants. The growth and enzymatic activities related to stress and phenolic compounds were explored in hydroponic lettuce crops treated with different concentrations of vermiliquer. The treatments consisted in three different vermiliquer, a Mesh Vermiwash, a Direct Vermiwash, and the Vermileachate, and its combinations as a complement for complete fertilization. The addition of vermiliquer to hydroponic lettuce affected the leaf and root fresh weight, and reactive oxygen species like superoxide dismutase (SOD) or phenylalanine ammonia-lyase (PAL). Vermileachate (Vl) plus Direct Vermiwash treatment was higher in the first week in leaf and root lettuce, indicating an effect biostimulant. Vl gave the highest enzymatic activity in SOD and PAL, indicating an effect elicitor. In summary, vermiwash proved to improve hydroponic lettuce crop and enzymatic activities related to stress. |
Utilisation of rheological models for describing the mechanical behaviour of oil palm empty fruit bunches under compression loadingOriginal PaperTomá¹ Saller, David HerákRes. Agr. Eng., 2023, 69(4):199-205 | DOI: 10.17221/17/2023-RAE This study uses rheological models to describe the mechanical behaviour of oil palm empty fruit bunches (EFB) under compression loading. The oil palm empty fruit bunches were obtained from North Sumatra, Indonesia. The rheological models for different fraction sizes of the mechanical behaviour under compression loading were developed based on a mathematical concept involving spring and dashpot components. The dependencies between fraction size, viscosity, and modulus elasticity were determined and mathematically described for each branch of the rheological model. The general rheological model was developed based on the defined dependencies, considering the deformation and fraction sizes. The determined rheological models and their components could be used as a fundamental building block of digital twins of oil palm empty fruit bunches, and they could be used to optimise the compressing technology and increase the efficiency of the entire pressing process. |
Effect of ultrasound on isolation and properties of oat starchOriginal PaperEsra Baºarıcı Ünlü, Çiğdem Aykaç*Czech J. Food Sci., 2023, 41(2):111-117 | DOI: 10.17221/94/2022-CJFS The aim of the present study was to analyse the effect of ultrasound (US) on the isolation and properties of oat starch. Starch isolation was done by a water extraction method and with sonication for 30 (US30), 45 (US45) and 60 (US60) min. The highest starch yield was found in US45 as 49.04 g·100 g–1 of oat flour when the extraction time decreased from 6 h to 45 min. The functional properties of starches, such as bulk density, water solubility index, dispersibility and water absorption capacity, ranged from 0.65 to 0.80 g·mL–1, 3.22 to 5.75%, 78 to 87.5% and 84.23 to 95.87%, respectively. US45 had lower bulk density and higher dispersibility than other starches. US treatments decreased the gelatinisation temperature ranges and increased the gelatinisation enthalpy values. The enthalpy of the gelatinisation value of oat starch was found as 8.45 J·g–1 and increased with sonication up to 13.65 J·g–1. Retrogradation endotherms were observed after 6 days of storage, and enthalpies of retrogradation were lower than in the gelatinised starches. Fourier transform infrared spectroscopy (FTIR) spectra showed that US treatment did not affect the functional groups of oat starch. US application during oat starch isolation gave desired results, such as time reduction, higher yields and increased functional properties. |
Endophytic fungi of hazelnut (Corylus avellana)ReviewRosario Nicoletti, Beata ZimowskaPlant Protect. Sci., 2023, 59(2):107-123 | DOI: 10.17221/133/2022-PPS Results of a vast research activity carried out worldwide in the last decades have demonstrated that endophytic fungi hold a fundamental role in improving plant fitness based on their aptitudes as growth promoters and/or defensive mutualists. These properties may have applicative perspectives in crop production, particularly for tree species such as hazelnut (Corylus avellana), which is mostly cropped extensively in semi-natural contexts of highland regions throughout the temperate zones. The available data on the occurrence, ecological roles, and applications in biotechnology of endophytic fungi associated with hazelnuts are revised in this paper in view to provide a reference supporting future investigations and projects aimed at exploiting the potential of this component of the plant microbiome. |
The importance of slaughterhouses in monitoring the occurrence of tail biting in pigs – ReviewReviewM Svoboda, N Hodkovicová, A Siwicki, W SzwedaVet Med - Czech, 2023, 68(9):349-358 | DOI: 10.17221/85/2023-VETMED Tail biting in pigs represents a very serious problem in modern pig farming, particularly with the intensification of the industry. It is considered a multifactorial syndrome and can be caused by various factors, leading to significant economic losses through reduced weight gain and partial or total condemnation of slaughtered carcasses due to secondary bacterial infections. The aim of this article is to summarise the current knowledge regarding tail biting in pigs, with a primary focus on the use of slaughterhouses for evaluating tail lesions and monitoring their prevalence. The introduction addresses the factors influencing the incidence of tail biting in pig farms and prevention strategies. Subsequent sections cover topics such as tail docking, the negative effects of pig tail biting, the advantages and drawbacks of examining tail lesions in slaughterhouses, and the methodical procedure for evaluating such lesions. Additionally, the article discusses the relationship between tail lesions and meat inspection findings, as well as the prevalence of tail lesions in various European countries. |
Immunohistochemical analysis of extracellular signal-regulated kinase expression in mature and immature bulls’ testes and epididymidesOriginal PaperS Jang, C Yun, B Kim, S Kang, J Lee, S Jeong, Y Cho, K Sung-Ho, L Chang-Min, C Moon, K Joong-SunVet Med - Czech, 2023, 68(6):231-237 | DOI: 10.17221/34/2023-VETMED Extracellular signal-regulated kinase (ERK) has been implicated in mammalian testicular and epididymal development. This study aimed to investigate ERK expression in the immature and mature testes and epididymides of bulls. We evaluated ERK expression using immunoblot analysis and immunohistochemistry. Immunoblot analysis revealed that immature bull testes and epididymides had higher phosphorylated ERK (pERK) expression than mature bull testes and epididymides. pERK immunoreactivity was higher in immature epididymides than in immature testes. pERK was localised mostly in spermatogonia, undifferentiated sustentacular (Sertoli) cells, and interstitial (Leydig) cells in immature testes, as well as in some spermatocytes and spermatids in mature testes. In immature epididymides, the body and tail had higher pERK expression than the head, whereas pERK was broadly distributed throughout the stereocilia, basal cells, and connective tissues. pERK distribution in the head of mature epididymides was similar to that in immature epididymides, whereas few connective tissue cells were expressed in the body and tail of mature epididymides. Collectively, these results suggest that ERK is expressed in the testis and epididymis of immature and mature bulls with varying intensities, and the role of ERK in male reproductive organs may include the specific function of its development. |
The use of modern fermentation techniques in the production of traditional wheat breadOriginal PaperPavel Skøivan, Marcela Sluková, Ivan ©vec, Helena Èí¾ková, Iveta Horsáková, Eli¹ka RezkováCzech J. Food Sci., 2023, 41(3):173-181 | DOI: 10.17221/39/2023-CJFS A traditional Czech bakery white bread product is commonly made with directly mixed dough with the addition of yeast. In order to be able to reduce the salt content of the final product without compromising its acceptability to consumers, the dough was prepared with the addition of pre-ferments and wheat sourdoughs. The aim was to deepen the flavour background of the product and thus have a positive effect on its sensory properties. Wheat sourdoughs were prepared and tested using starter cultures and matured under different conditions. The resulting products were tested both sensorially and by means of precise physical methods. |
A novel hybrid feature method for weeds identification in the agriculture sectorOriginal PaperSheeraz Arif Arif, Rashid Hussain, Nadia Mustaqim Ansari, Waseem RaufRes. Agr. Eng., 2023, 69(3):132-142 | DOI: 10.17221/77/2022-RAE Weed identification and controlling systems are gaining great attention and are very effective for large productivity in the agriculture sector. Currently, farmers are facing a weed control and management problem, and to tackle this challenge precision agriculture in the form of selective spraying is much-needed practice. In this article, we introduce a novel framework for a weed identification system that leverages (hybrid) the robust and relevant features of deep learning models, such as convolutional neural network (CNN) and handcrafted features. First, we apply the image pre-processing and augmentation techniques for image quality and dataset size enhancement. Then, we apply handcrafted feature extraction techniques, such as local binary pattern (LBP) and histogram of oriented gradients (HOG) to extract texture and shape features from the input. We also apply the deep learning model, such as CNN, to capture the relevant semantic features. Lastly, we concatenate the features extracted from a different domain and explore the performance using different classifiers. We achieved better performance and classification accuracy in the presence of the extreme gradient boosting (XGBoost) classifier. The achieved results witnessed the effectiveness and applicability of the given method and the importance of concatenated features. |
Culture of Steinernema glaseri on three solid media and their virulence against Galleria mellonella larvaeOriginal PaperCarlos I. Cortés-Martínez, Adriana Ines Rodríguez-Hernández, Ma del Rocío López-Cuellar, Norberto Chavarría-Hernández, Rodolfo De los Santos RomeroPlant Protect. Sci., 2023, 59(3):278-283 | DOI: 10.17221/1/2023-PPS Steinernema glaseri is a potential biocontrol agent against white grubs of the Phyllophaga spp. complex; however, its suitability for in vitro multiplication has been scarcely investigated. In this study, the effects of the surface culture of NJ-43 strain with its symbiotic bacteria Xenorhabdus poinarii on egg-yolk agar (P2), chicken-liver agar and nutrient meat-peptone (MP) agar on infective juvenile (IJ) productivity and their virulence against Galleria mellonella larvae were investigated. The bacteria on the surface of the agar were first incubated in darkness at 30 °C for 54–102 h, and then 100 surface-sterilised IJs were added. After two harvests, the accumulated productivity was higher on chicken-liver agar (536 × 103 IJs/m2 day) and P2 agar (534 × 103 IJs/m2 day) than on nutrient MP agar (58 × 103 IJs/m2 day). The mean virulence of the in vitro produced IJs was 46–60% and showed no statistically significant difference among the three culture media. In conclusion, the maximum multiplication factor of S. glaseri NJ-43 on solid media was 385, and its original virulence was retained. |
Effects of exogenous ascorbic acid on photosynthesis and xanthophyll cycle in alfalfa (Medicago sativa L.) under drought and heat stressOriginal PaperYaqian Zong, Chao Xu, Kai Zhou, Xinhui Duan, Bo Han, Chenggang He, Hua JiangPlant Soil Environ., 2023, 69(11):487-499 | DOI: 10.17221/330/2023-PSE Alfalfa is an important leguminous plant, yield and quality depend on the growing environment, while effects of drought and heat stress on alfalfa leaves are unknown. This study was conducted to evaluate the effect of exogenous ascorbic acid (AsA) on photosynthesis, chlorophyll fluorescence, and xanthophyll cycle in alfalfa leaves subject to under drought and heat stress. The results suggest that drought and heat stress caused decreases in the net photosynthetic rate (Pn) in alfalfa leaves, but stomatal conductance (gs), transpiration rate (Tr), and intercellular CO2 concentration (ci) were increased. The application of AsA could alleviate these changes to some extent. Besides, the decreased photosystem II (PSII) maximum photochemical efficiency (Fv/Fm) and violaxanthin (V) contents and significantly increased non-photochemical quenching (NPQ) levels. The increased NPQ corresponds to the de-epoxidation state (DPS) of xanthophyll pigments. In the AsA-pretreated alfalfa plants, the Fv/Fm and the NPQ were elevated, indicating that AsA could alleviate the adverse effects on photosynthesis induced by this stress. The violaxanthin de-epoxidase (VDE) enzyme activity was inhibited by drought and heat stress, and AsA significantly increased VDE enzymatic activity on the 2nd and 8th days. In summary, photoinhibition of PSII occurred in alfalfa leaves under drought and heat stress, resulting in decreased photosynthetic activity. Exogenous AsA can enhance the photosynthetic capacity of the plant, and enhance the drought and heat resistance of alfalfa. |
Refined approach to the evaluation of heat resistance applied to Enterobacteriaceae in cheese stretchingOriginal PaperIrena Nìmeèková*, ©árka Tre¹lová, Eli¹ka Le¹kováCzech J. Food Sci., 2023, 41(5):358-366 | DOI: 10.17221/83/2023-CJFS
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Characterisation of iodo- plus mesosulfuron resistance in an Alopecurus myosuroides Huds. Population from the Czech RepublicOriginal PaperKateøina Hamouzová, Jakub Mikulka, Jaromír ©uk, Madhab Kumar Sen, Pavlína Ko¹narová, Soham Bhattacharya, Josef SoukupPlant Soil Environ., 2023, 69(12):608-614 | DOI: 10.17221/377/2023-PSE The intensification of Alopecurus myosuroides Huds. (black-grass) is becoming a major problem due to its growing resistance to a broad spectrum of acetolactate synthase (ALS)-inhibiting herbicides. Hence, the present study was conducted to evaluate the resistance level of a black-grass population to iodosulfuron plus mesosulfuron and to identify the underlying resistance mechanism. Dose-response studies revealed that the resistance population is 22 times less sensitive to iodosulfuron plus mesosulfuron than the susceptible population. The probable resistance mechanism identified was the target-site substitution of proline (Pro) by threonine (Thr) at the 197th position of the ALS enzyme. Furthermore, whole plant response bioassay experiments demonstrated that this population is also resistant to pinoxaden, chlorotoluron, diflufenican plus pendimethalin plus chlorotoluron, fenoxaprop and flufenacet plus diflufenican. In summary, the current findings recommend using alternative herbicides in integrated weed management to interrupt the possible evolution of herbicide resistance in these species. |
Impact of an organic fertiliser on the yield of white cabbage (Brassica oleracea var. capitata) and the soil productivityOriginal PaperDanguolė Kavaliauskaitė, Rasa Karklelienė, Julė JankauskienėHort. Sci. (Prague), 2023, 50(4):290-296 | DOI: 10.17221/33/2022-HORTSCI The aim of this study was to determine the effect of a granular poultry manure fertiliser on the yield and the quality of white cabbage (Brassica oleracea var. capitata), and to determine the effect on the soil agrochemical properties. The effect of the granular poultry manure fertiliser and mineral fertiliser (applied separately and combined at different times – in early spring and in autumn) on the cabbage yields was determined. Investigations were carried out in the fields of the Institute of Horticulture, the Lithuanian Research Centre for Agriculture and Forestry. The object of the research – white cabbage ‘Socrates’ H. The highest white cabbage marketable yield (80.5 t/ha) and the highest amount of vitamin C (7.80 mg per 100 g of products) was obtained by applying the granular poultry manure fertiliser in the autumn and the mineral fertiliser in the spring, where the granular poultry manure fertiliser applied in the early spring and the granular poultry manure fertiliser applied in the autumn with the mineral fertiliser applied in spring retained a higher content of humus (1.82–1.94%), organic carbon (1.06–1.12%) and total nitrogen (0.099–0.147%). The mineral nitrogen residue in the soil decreased when the cabbage was fertilised in the spring with the mineral fertiliser and when fertilised in the spring with the mineral fertiliser in combination with the granular poultry manure fertiliser by 8.1–10.8 kg/ha. The minimum content of nitrates in the heads of the white cabbage was found after using the granular poultry manure fertiliser in the autumn. |
What does the mandible say about wild boar: Ontogenetic development, sexual dimorphism and habitat preferencesOriginal PaperKlára Ko¹inová, Richard Policht, Ondøej Matìjka, Vladimír Hanzal, Milo¹ Je¾ek, Tomá¹ Ku¹ta, Vlastimil HartJ. For. Sci., 2022, 68(2):61-71 | DOI: 10.17221/128/2021-JFS Wild boar (Sus scrofa L.) is one of the most discussed game species, distributed across Europe, therefore the management of this species is considered important. This management should be based on data presented, population quality and preferences and craniometric dimensions show the development of the individual and its prosperity. A sample of 148 male and 153 female wild boar mandibles was studied to compare differences in craniometric measurements, especially to find out wild boar environmental demands and population trends. The width of the caput mandibulae and angle of the mandible showed significant difference between males and females. Measurements analysed with forest area size and other data also showed that larger craniometric dimensions were reached in hunting areas with at least 200 ha of forested area, which may be due to the wild boar's need for safety and vegetative cover in the first months of piglet development with respect to its home range. The development of young wild boar is dependent on rest and shelter in the first months of life. A forest cover of at least 200 ha appears to be sufficient in this respect. Information on habitat preferences and individual development can lead to improvements in wild boar management. |
Further fine mapping and candidate gene prediction for a new restoring fertility gene Rf(fa) in riceOriginal PaperYu Li, Xiaomi Chen, Tao Lan, Jing Zhang, Ziheng Chen, Wenting Yang, Xinmei LinCzech J. Genet. Plant Breed., 2023, 59(1):43-53 | DOI: 10.17221/49/2022-CJGPB Rf(fa), a new restoring fertility gene in rice, was previously located to a large region on Chromosome 10. The large number of genes within the region made cloning of Rf(fa) difficult. To perform the cloning and further elucidate the molecular mechanism, we reconstructed a mapping segregation population (BC1F1) of 12 000 plants. Using the population and polymorphism of simple sequence repeat (SSR) molecular markers, we finally mapped Rf(fa) between the two SSR molecular markers MM2000 and RM25658, within a 78.87 kb region. By de novo sequencing of a restoring line of CMS-FA hybrid rice, we obtained the genomic sequence of the mapping region, which provided the basis for the prediction of the candidate gene(s) of the target gene and for the comparison of genomic sequence differences between wild and cultivated rice. Within the mapping region, the genomic sequence of the wild rice was significantly different from that of cultivated rice. There were ten genes in the final mapping region. A pentatricopeptide repeat (PPR) protein gene was predicted as the candidate gene of Rf(fa). Our results laid a solid foundation for the final cloning and molecular mechanism analysis of the gene. The identified molecular markers tightly linked to Rf(fa) will facilitate the marker assisted selection in breeding of CMS-FA hybrid rice. |
Design and construction of coffee roasting machine with rounding cylinder tube using electric heat sourceOriginal PaperAndriani Lubis, Syafriandi Syafriandi, Muhammad Idkham, Ari MaulanaRes. Agr. Eng., 2023, 69(3):118-123 | DOI: 10.17221/69/2022-RAE
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Colonization of ‘Sampion’ apple tree roots and rhizosphere by mycorrhizal fungi following the application of AquaGel or organic compost enriched with beneficial microorganismsOriginal PaperEdyta Derkowska, Beata Sumorok, Lidia Sas-Paszt, Krzysztof Górnik, S³awomir G³uszek, Anna Lisek, Augustyn Mika, Mateusz Fr±cHort. Sci. (Prague), 2023, 50(4):253-261 | DOI: 10.17221/1/2023-HORTSCI Apple trees of the cultivar ‘Sampion’ were planted at the Experimental Orchard of National Institute of Horticultural Research in D±browice. In a three-year experiment (2019–2021) the following fertilization combinations were applied: AquaGel (commercial hydrogel), AquaGel combined with a consortium of beneficial bacteria, AquaGel combined with a consortium of beneficial filamentous fungi, organic compost alone, compost combined with a consortium of beneficial bacteria, and compost combined with a consortium of beneficial filamentous fungi. The presence of arbuscular mycorrhizal fungi was assessed both in the rhizosphere soil and in the roots of apple trees. The results of the study indicate the most advantageous effect of compost combined with bacteria or fungi on the degree of root colonization by arbuscular mycorrhizal fungi and the formation of their spores in the soil. |
Factors affecting the in vitro embryo production in buffalo (Bubalus bubalis): A reviewReviewS Kumar, MS Chaves, AFB da Silva, WG Vale, STR Filho, JC Ferreira-Silva, LM Melo, VJF FreitaVet Med - Czech, 2023, 68(2):45-56 | DOI: 10.17221/48/2022-VETMED
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Continuous versus intermittent enteral nutrition in hospitalised dogs and cats using a new scoring system: A prospective clinical studyOriginal PaperA Rado-Blozonova, L Rauserova-Lexmaulova, L Cerna, M Pavlik, M Rado, M FusekVet Med - Czech, 2023, 68(6):246-252 | DOI: 10.17221/26/2023-VETMED Nutrition is an important part of the critical care. The goals of this prospective clinical study were to create a scoring system for the assessment of patient nutritional status and to compare continuous and intermittent bolus feeding of enteral nutrition (EN). A total of 38 patients (21 dogs and 17 cats) were divided into Group C (continuous feeding; 23 patients) and Group I (intermittent feeding; 15 patients). The following variables were recorded for each patient in both groups: gastrointestinal (GI) complications, changes in body weight (BW), body condition score (BCS), muscle condition score (MCS), veterinary nutritional status score (VetNSS), length of hospitalisation and outcome. The normality of the data was assessed using the Shapiro-Wilk test. Fisher’s exact test, Mann-Whitney, Wilcoxon signed-rank tests, and the t-test were used in statistical analyses. Significant changes were found in VetNSS and BW between the 1st and 5th day in Group C. The VetNSS seems to be useful for monitoring the nutritional status of hospitalised patients. Anorectic dogs and cats can be successfully supported with either continuous or intermittent feeding methods with a similar risk of GI complications and outcomes. |
Classification of hazelnuts according to their quality using deep learning algorithmsOriginal PaperNizamettin Erbaº, Gökalp Çinarer, Kazim KiliçCzech J. Food Sci., 2022, 40(3):240-248 | DOI: 10.17221/21/2022-CJFS Hazelnut is a product with high nutritional and economic value. In maintaining the quality value of hazelnut, the classification process is of great importance. In the present day, the quality classification of hazelnuts and other crops is performed in general manually, and so it is difficult and costly. Performing this classification with modern agricultural techniques is much more important in terms of quality. This study was based on a model intended to detect hazelnut quality. The model is about the establishment of an artificial intelligence-based classification system that can detect the hidden defects of hazelnuts. In the developed model, the visuals used in the dataset are divided into training and test groups. In the model, hazelnuts are divided into 5 classes according to their quality using AlexNet architecture and modern deep learning (DL) techniques instead of traditional hazelnut classification methods. In this model developed based on artificial intelligence, a very good approach was presented with the accurate classification of 99%. Moreover, the values regarding precision and recall were also determined at 98.7% and 99.6%, respectively. This study is important in terms of becoming widespread information technology use and computer-assisted applications in the agricultural economics field such as product classification, quality, and control. |
Assessment of the impact of agricultural support on crop diversityOriginal PaperZdeòka ®áková Kroupová, Luká¹ Èechura, Matìj Opatrný, Zuzana Hlou¹ková, Iveta MlezivováAgric. Econ. - Czech, 2023, 69(3):89-100 | DOI: 10.17221/387/2022-AGRICECON
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Detection of the T1640C RYR1 mutation indicating malignant hyperthermia in dogsShort CommunicationJ Haluskova, B Holeckova, L Kokulova, M Galdikova, J Bucan, V Schwarzbacherova, S SedlakovaVet Med - Czech, 2023, 68(11):428-434 | DOI: 10.17221/46/2023-VETMED Malignant hyperthermia (MH) is a clinical syndrome exhibiting elevation of expired carbon dioxide, hyperthermia, muscle rigidity, rhabdomyolysis, acidosis and hyperkalaemia, as well as cardiac dysrhythmia and renal failure. The syndrome manifests itself as a response to anaesthetic agents, such as e.g., halothane, desflurane, and succinylcholine. Depending on the animal species, MH is characterised by autosomal dominant or recessive inheritance, and so far two genes have been identified whose mutations can be linked to MH: RYR1 and CACNA1S. In different species, various mutations of the RYR1 gene have been described which may underlie MH. One of these mutations in dogs is T1640C, which results in the substitution of alanine for valine of the amino acid 547 (V547A) in the RYR1 protein. In our work, we aimed to investigate MH at the DNA level by identifying the T1640C mutation in a group of 50 dogs. For this purpose we used the PCR-RFLP technique, and in six dogs also direct sequencing of PCR products and subsequent comparison of their sequences with the RYR1 gene sequence in an online database. The results of our study show that none of the dogs analysed had any mutant allele of the RYR1 gene, indicating that none should be affected by MH. |
Evaluation of women’s participation and empowerment in community land rehabilitation programs: Lesson drawn from Wera District, Southern EthiopiaOriginal PaperTesfanesh Ababu, Gezahegne Siyoum, Deginet Berhanu, Gemedo FuroJ. For. Sci., 2023, 69(4):158-171 | DOI: 10.17221/165/2022-JFS Local people’s socio-economic and natural resources, especially forest resources, have been affected by land degradation in Ethiopia in the past years. To combat this problem, rehabilitation of community-based degraded land has been performed since 1979. Rehabilitation of degraded land (RDL) is important for forest management strategy regarding the regeneration of degraded forests and related resources through women’s empowerment. Because empowered women are key users and managers of resources from rehabilitated land such as forest resources, which leads to sustainable utilization of forest products. The aim of the study was to evaluate women’s participation and empowerment in decision-making regarding the rehabilitation intervention. A total of 120 women households (60 user and 60 non-user |
Long-term exposure to polycyclic musk tonalide – A potential threat to juvenile zebrafish (Danio rerio)?Original PaperJ Cahova, J Blahova, L Plhalova, P Marsalek, V Doubkova, M Hostovsky, L Divisova, J Mares, C Faggio, Z SvobodovaVet Med - Czech, 2023, 68(5):218-224 | DOI: 10.17221/40/2023-VETMED
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Determination of Verticillium and Fusarium wilt resistance levels of different interspecific hybrid eggplant linesOriginal PaperSevtap Doksöz Boncukçu, Naif Geboloğlu, Funda ªahinHort. Sci. (Prague), 2023, 50(2):152-158 | DOI: 10.17221/62/2022-HORTSCI This study was conducted to investigate the resistance of 4 wild eggplant species (Solanum aethiopium group Aculeatum, S. incanum, S. macrocarpon, S. linnaeanum), 3 cultivated eggplant varieties (‘Anamur F1’, ‘Pala’, ‘Yamula’), 1 eggplant rootstock (Köksal F1) and 34 interspecific hybrids to Verticillium dahliae Kleb. and Fusarium oxysporum f.sp. melongenae. Disease resistance of eggplant genotypes was determined by the pathogenicity test. The disease severity values varied between 0–80% for Verticillium and between 0–100% for Fusarium. Among the 42 genotypes, 18 genotypes were found to be moderately resistant and 1 genotype was found to be highly resistant to Verticillium. At the same time, 2 of the 42 genotypes were found to be moderately resistant and 22 of the 42 genotypes were found to be highly resistant to Fusarium. All hybrids with S. integrifollium, Solanum aethiopicum group Gilo as father were found to be highly resistant to Fusarium oxysporum f.sp. melongenae. Solanum linnaeanum did not exhibit any disease symptoms and was found to be highly resistant to both disease agents. Present interspecific hybrid eggplant genotypes with known resistance to Verticillium and Fusarium wilt are expected to have significant contributions in developing new eggplant rootstocks and hybrid eggplant cultivars in the future. |
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Review on nutritional benefits of triticaleReviewSvetlana Kamanova, Yernaz Yermekov, Kamran Shah, Azigul Mulati, Xuebu Liu, Berdibek Bulashev, Dana Toimbayeva, Gulnazym OspankulovaCzech J. Food Sci., 2023, 41(4):248-262 | DOI: 10.17221/67/2023-CJFS
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Herbicides and nutrients interaction on earthworm activity in tomato cultivated soil and toxicity appraisalOriginal PaperPavani Yerra, Ponnusamy Janaki, Alaguthevar Ramalakshmi, Ramasamy Jagadeeswaran, Arjunan Sankari, Palanisamy Murali ArthanariPlant Soil Environ., 2023, 69(9):429-436 | DOI: 10.17221/223/2023-PSE While nutrients are administered through various sources and combinations, herbicides are used for pre-plant and pre-emergence weed control in the tomato fields. Therefore, a study was conducted to understand the effects of nutrient fertilisation through inorganic and organic sources along with farmers practice and the application of three herbicides, namely glyphosate, pendimethalin, and metribuzin, individually or in combinations, on earthworm activity in tomato crops. The herbicides caused a significant reduction in earthworm biomass and escapement to the lower 15 cm depth. Application of pendimethalin and metribuzin to soils inorganically fertilised with major and micronutrients resulted in low survival rates and a high ecological risk quotient. The effect was attenuated when farmyard manure was applied. The study suggests that when 2 to 3 herbicides are applied in succession and combined with inorganic fertilisers as nutrient sources, stringent measures like adding organic nutrient sources, applying the correct herbicide combination, etc., must be followed to reduce their toxicity to earthworms. This helps to protect and sustain earthworm activity and biodiversity in the soil. |
Spinal cord haemangiosarcoma in one dog – Case reportCase ReportM Kuricova, J Fuchs, T Liptak, F Korim, N Surin Hudakova, B Bhattarai, Z Kerekes, V RevajovaVet Med - Czech, 2023, 68(10):412-418 | DOI: 10.17221/60/2023-VETMED A 5-year-old intact female Shih Tzu was presented with acute onset of hind leg paralysis. The neurologic examination revealed severe T3-L3 myelopathy. The differential diagnoses included degenerative, anomalous, traumatic, inflammatory, vascular, metabolic, and neoplastic changes. The results of the paraclinical examinations and diagnostic imaging narrowed the list of differential diagnoses and, along with the patient’s deteriorating condition, led to the owner’s decision to euthanise the dog. The histologic findings of the spinal cord specimens indicated a tumour of the blood vessels formed by the proliferation of endothelial cells, which may present as either capillary or cavernous structures. In this case, the tumour was a capillary-type haemangiosarcoma. The primary site of proliferation could not be determined in this case because no mass formation was noted while performing the necropsy. |
