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Overview of Chinese native dog breed resources and opinions TIAN Xinyi, ZHANG Lingna, WEN Chaoyu, LIU Qingshen, DENG Baichuan, YIN Yulong Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 4-12.   DOI: 10.19978/j.cnki.xmsy.2022.03.02 Abstract （1194）      PDF （6423KB）（4406）       Knowledge map    Save With the improvement of living standards and the change of family structure，people's demand for pet dogs is increasing. In the domestic pet dog market，many people prefer dog breeds from abroad，instead of Chinese native dogs. China is rich in dog breed resources，but due to the lack of systematic conservation research，many excellent Chinese native dog breeds no longer existed. This paper will give a brief introduction on Chinese native dog breeds according to their regional distribution，and focus on the problems and solutions on dog genetic resource conservation. Reference | Related Articles | Metrics

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Research Progress and Application Prospect of Navigation Mechanism in Pigeon SHAO Linlei, CHEN Peiqi, XIE Zeting, XU Haoze, LIN Suiyuan, LIN Chuanghao, GUO Shiqi, WU Zhongping, CHEN Yitian, LIANG Yayan, ZHANG Xumeng Guangdong Journal of Animal and Veterinary Science    2025, 50 (2): 71-78.   DOI: 10.19978/j.cnki.xmsy.2025.02.11 Abstract （446）      PDF （1586KB）（3722）       Knowledge map    Save In ancient times，pigeons became communication tools due to their navigation ability and good homing performance. Although researchers have extensively explored the navigation mechanism of pigeons over the years，its navigation mechanism is still unclear. This article elaborates on the current research on pigeon flight navigation mechanism from the perspective of natural factors such as solar compass，geomagnetic field，visual clues，olfactory clues，etc. It clarifies that pigeons use solar information as the primary clue to guide navigation behavior，and use geomagnetic information，sensory information，etc. to assist navigation. It also introduces the research progress of using pigeon flight navigation mechanism to develop biological robots，manned flight，and navigation technology，and looks forward to the future development of related technologies. This article summarizes the theoretical research， development，and application of pigeon flight navigation mechanism，providing materials for the future application of related technologies. Reference | Related Articles | Metrics

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Canine idiopathic epilepsy and its research progress QIU Wenyue，PANG Xiaoyue，ZHANG Xinting，HUANG Jianjia，ZHOU Shuilian，SU Rongsheng* Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 92-97.   DOI: 10.19978/j.cnki.xmsy.2022.03.18 Abstract （662）      PDF （1154KB）（3459）       Knowledge map    Save Idiopathic epilepsy is the most common chronic disease of nervous system in dogs. In recent years， clinical cases of canine idiopathic epilepsy is increasing，but some pet doctors are still unclear about the concept and research progress of canine idiopathic epilepsy，and there is gap between domestic and foreign research on the diagnosis and treatment of canine idiopathic epilepsy. Therefore，this paper reviewed clinical characteristics of canine idiopathic epilepsy，and summarized the research progress of diagnosis and treatment of canine idiopathic epilepsy in China and abroad，in order to provide treatment reference for clinical pet doctors and promote the related research of canine idiopathic epilepsy. Reference | Related Articles | Metrics

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Research progress in feline idiopathic cystitis JIANG Hong，FENG Xiaolan，YANG Yuwen Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 88-91.   DOI: 10.19978/j.cnki.xmsy.2022.03.17 Abstract （991）      PDF （1129KB）（2461）       Knowledge map    Save Feline idiopathic cystitis（FIC）is a common disease in cats. There are still many controversies about its diagnosis and treatment. This manuscript reviewed the latest research and clinical cases on the pathogenesis， diagnosis，and treatment of FIC in recent years. The use of sedatives，antispasmodics，analgesics，anti?inflammatory drugs，and antibiotics has gradually become a consensus in the treatment of FIC. Meanwhile，some traditional procedures such as catheterization are increasingly being criticized. In addition，the application of multiple etiologies， multimodal environment optimization （MEMO） strategies and prescribed diets for lower urinary tract disease is recommended for the long ?term management of FIC. Collectively，this review will provide useful information for the treatment of FIC at veterinary clinics. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2019, 44 (2): 10-12.   Abstract （148）      PDF （883KB）（1841）       Knowledge map    Save Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 104-108.   DOI: 10.19978/j.cnki.xmsy.2024.06.17 Abstract （485）      PDF （1207KB）（2141）       Knowledge map    Save Reference | Related Articles | Metrics

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Logical analysis on the revenue growth of pet hospitals DENG Xingyan Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 43-48，81.   DOI: 10.19978/j.cnki.xmsy.2022.03.09 Abstract （285）      PDF （1497KB）（1810）       Knowledge map    Save In recent years，phenomena such as the rapid expansion of chain hospitals，and the competition of technical personnel and product price for grabbing customers，has caused the increased operating costs of pet hospitals，while the growth of revenue has slowed down with declined overall profit. Therefore，operators are seeking ways to increase revenue through various channels. This paper aims to logically analyze the revenue growth of pet hospitals from different aspects，including positioning，stage goals，underlying logic of revenue growth，growth model，and the corresponding methodology. Only by mastering this logic，can we explore the constant in all changes and grasp the essence of various problems，so as to develop appropriate strategies to achieve effective and sustainable growth of pet hospitals' revenue. The current review can provide reference on revenue growth strategy for pet hospital operators. Reference | Related Articles | Metrics

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Research progress of feline infectious peritonitis PANG Xiaoyue，ZHANG Xinting，QIU Wenyue，HUANG Jianjia，ZHOU Shuilian，SU Rongsheng* Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 20-25.   DOI: 10.19978/j.cnki.xmsy.2022.03.04 Abstract （615）      PDF （1158KB）（2286）       Knowledge map    Save Feline Infectious Peritonitis（FIP）is a fatal viral infectious disease common in felines. With the increase in cat population and the impact of COVID ? 19 epidemic，people pay more and more attention to FIP. Although many scholars have studied FIP，so far there is still no reliable diagnostic method and programmatic treatment scheme for the disease. Therefore，this paper made a comprehensive review on the clinical signs，diagnosis and treatment，and immunity and prevention of FIP，so as to provide reference and guidance for the clinical diagnosis， treatment and prognosis of FIP. Reference | Related Articles | Metrics

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Progress in the Diagnosis and Treatment of Arterial Thromboembolism Secondary to Feline Hypertrophic Cardiomyopathy ZHOU Shuilian1，2，QU Yanyan1，BAI Yuman2，HUANG Jianjia3，XIE Wenting3，YU Yibo2，GONG Xiaopei2，QIU Wenyue2，PANG Xiaoyue2，ZHANG Xinting2，ZHANG Xin1*，SU Rongsheng2 Guangdong Journal of Animal and Veterinary Science    2023, 48 (2): 30-35.   DOI: 10.19978/j.cnki.xmsy.2023.02.06 Abstract （661）      PDF （886KB）（2818）       Knowledge map    Save Hypertrophic cardiomyopathy（HCM）is the most common heart disease in cats. HCM in cats is characterized by centripetal thickening of ventricular walls and papillary muscle hypertrophy. The incidence of HCM followed by thromboembolism（ATE）in cats is increasing year by year. The overall survival rate of HCM was as low as 35%. This article reviewed the diagnosis and treatment of HCM and ATE in cats focusing on the main therapeutic drugs and their efficacy. It is suggested to file the predisposed breeds as soon as possible，conduct regular physical examination and screening，provide timely treatment，perform breed selection，improve the techniques of surgical treatment and integrated traditional Chinese and western medicine，use drugs prudently for treating thrombosis，try to use new antithrombolytic drugs，and so on. Reference | Related Articles | Metrics

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Diagnosis and treatment of linear intestinal foreign body in a felis catus WU Zhiwen1 ，HUANG Bixia2 ，HU Lianmei1 ，GUO Jianying1* Guangdong Journal of Animal and Veterinary Science    2022, 47 (5): 59-63.   DOI: 10.19978/j.cnki.xmsy.2022.05.12 Abstract （1204）      PDF （1702KB）（2062）       Knowledge map    Save Intestinal obstruction in cats is a disease characterized by intestinal dysfunction and difficulty in transporting contents. It is difficult to distinguish between mechanical obstruction and functional obstruction with low opacity. This case was a felis catus with a history of repeated vomiting. No obvious foreign body was found after plain X? ray，and linear intestinal foreign body was diagnosed by abdominal b ? ultrasound，and then surgical treatment was performed under the guidance of sterile urethral catheter. Postoperative b?ultrasound was used to monitor the intestinal recovery，diagnose functional obstruction caused by gastrointestinal inflammation and evaluate the intestinal healing at the operative site，providing a basis for subsequent treatment with a good prognosis. Reference | Related Articles | Metrics

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Comparative study on the growth，muscle quality and benefit of Macrobrachium rosenbergii under two culture models CHEN Xiaoying, HUANG Wen, ZHOU Bingquan, SUN Yuping Guangdong Journal of Animal and Veterinary Science    2025, 50 (4): 34-39.   DOI: 10.19978/j.cnki.xmsy.2025.04.06 Abstract （223）      PDF （1096KB）（1340）       Knowledge map    Save Intensice pond culture and“cultivate Hydrilla verticillata and breeding shrimp”are the two most typical culture models of macrobrachium rosenbergii in Guangdong province. This study was invetigate to comparative the effects of two cultrue molels on growth performance，body composition，muscle amino acid composition and economic benefit of M.rosenbergii. The results showed that the final body size，condiction factor and freshness of M. rosenbergii produced under the two cultrue models including intensice pond culture and“cultivate H. verticillata and breeding shrimp”had significant difference.The contents of crude protein and calcium composition in the whole body， essential amino acids，flavorable amino acids and total amino acids in the shrimp muscle under the“cultivate H.verticillata and breeding shrimp”model were significantly higher than those under the intensice pond model. The income，net profit，input��output ratio and cost profit margin of“cultivate H. verticillata and breeding shrimp”model were obviously higher than that of the intensice pond model. These results indicated that the M. rosenbergii produced under the the“cultivate H. verticillata and breeding shrimp”model is more in line with the taste of producers and consumers，and it is suggested to adopt it in production practice and promote it. The results provided a reference for the selection of culture mode of M. rosenbergii. Reference | Related Articles | Metrics

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Diagnosis，Prevention and Control of Mixed Infection Cases in the Reserve Breeding Pigeons Flock of a Large⁃scale Pigeon Farm in Guangdong ZHU Xiaohua, CHEN Xiaobing, ZOU Yue, GU Xingge, BAI Yinshan, LIU Guoqian Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 99-104.   DOI: 10.19978/j.cnki.xmsy.2025.01.16 Abstract （242）      PDF （2070KB）（1417）       Knowledge map    Save Through epidemiological investigation，clinical symptom observation，necropsy analysis，bacterial isolation and identification，and viral detection，this study examined multi⁃pathogen infections and drug susceptibility in reserve breeding pigeons from a large⁃scale pigeon farm in Guangdong under high⁃temperature and high⁃humidity conditions. The results revealed that the diseased pigeon flock was primarily infected with Newcastle disease virus （NDV），H9N2 subtype avian influenza virus，and pigeon circovirus（PiCV），accompanied by co⁃infections with Escherichia coli and Salmonella. Drug susceptibility testing showed that the pathogens were highly sensitive to gentamicin.The findings suggest that PiCV infection may enhance the susceptibility of pigeons to H9N2 avian influenza and play a critical role in mixed infections. This study provides clinical evidence for understanding the mechanisms of mixed infections in pigeons under immunosuppressive conditions and offers valuable insights for the comprehensive prevention and control of pigeon diseases. Reference | Related Articles | Metrics

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Diagnosis and Treatment of Urinary Obstruction in a Neutered Male Cat DONG Chunlin, YE Junjie, SONG Jia, LIU Shuyang Guangdong Journal of Animal and Veterinary Science    2025, 50 (6): 100-105.   DOI: 10.19978/j.cnki.xmsy.2025.06.16 Abstract （150）      PDF （2570KB）（1293）       Knowledge map    Save This study aims to explore the diagnostic and therapeutic methods for feline urinary retention. As a common manifestation of Feline Lower Urinary Tract Disease（FLUTD），feline urinary retention can lead to systemic infection or even death in severe cases. In this case，feline urinary retention was initially suspected through inspection，inquiry，and palpation；further confirmed by imaging examinations including DR and abdominal color Doppler ultrasound；and finally diagnosed based on the results of blood routine，biochemical indicators，and coagulation function tests. After 3 days of conservative treatment，the cat's symptoms showed no significant improvement，so perineal urethrostomy was performed. The cat achieved good postoperative recovery and a favorable prognosis. This case indicates that for urinary retention cases unresponsive to conservative treatment，perineal urethrostomy can effectively improve the quality of life of affected cats，providing valuable reference for clinical practice. Reference | Related Articles | Metrics

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Surveillance and Analysis of Avian Leukosis in Milin Tibetan Chicken XU Xinchun, HE Jingyi, YAN Xia, CHEN Peng, JIA Shaoyan, JI Jian, LUO Chenglong Guangdong Journal of Animal and Veterinary Science    2025, 50 (4): 40-44.   DOI: 10.19978/j.cnki.xmsy.2025.04.07 Abstract （168）      PDF （1516KB）（1250）       Knowledge map    Save To explore the detection effect of different detection methods and the feasibility of the combination of avian leukemia virus（ALV）infection and AL purification，the study in chicken，using ALV p27 antigen ELISA method and ALV⁃JPCR nucleic acid detection method，from 2020 to 2024 a total of 1 333 randomly collected whole blood samples for ALV detection analysis. The results showed that in Tibetan chickens，the positive rate of ALV p27 antigen ELISA test was 15.42%，ALV⁃JPCR nucleic acid test was 2.49%. The total positive rate of the two detection methods was 17.23%，among which only 3 individuals were positive for the two detection methods，accounting for 3.95% of the total positive individuals. In addition，since AL purification in 2020 to 2024，the AL positive rate of milin Tibetan chickens decreased from 17.23% to 0 between 2020 and 2024. The results show that there are mixed infection of ALV⁃J subgroup and other subgroups in the flock；the combination of the two methods can greatly improve the ALV detection rate and can provide reference for the actual purification work；the AL purification of milin Tibetan chicken group is significant，which basically realizes the effective control of AL in the flock，which can provide data support for the AL prevention and control purification of this species. Reference | Related Articles | Metrics

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Research Progress on the Canine Social Behavior and Human⁃dog Relationship HUANG Huiwen, LIU Yuwen, GUO Yan, DENG Baichuan, ZHANG Lingna Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 72-81.   DOI: 10.19978/j.cnki.xmsy.2025.01.12 Abstract （731）      PDF （1204KB）（1324）       Knowledge map    Save Throughout the long history of co⁃evolution with humans，dogs have developed a superior ability in the understanding and utilization of social signals within human society compared to other animals. While there has been considerable foreign research on dog social behavior and cognition and the human⁃dog relationship，this area of study is relatively new in China. This review summarizes the research progress on dog social cognitive abilities in human⁃dog interactions，focusing on the understanding and use of human social signals by dogs，their ability to send social signals to humans，and factors that influence dog social abilities with humans（i.e.，environmental，physiological，and genetic factors）. Currently，human understanding of dog social behavior is inadequate，with most research confined to laboratory settings and having limited practical application. Further research could provide scientific evidence for improving dog social behavior and human⁃dog interactions，fostering a more harmonious relationship between humans and dogs. Reference | Related Articles | Metrics

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Breed origin，present situation and conservation of the South China Tang Dog CHANG Hao1，LI Xinqiang2，NI Chen3，DENG Baichuan1，LIU Qingshen1* Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 39-42.   DOI: 10.19978/j.cnki.xmsy.2022.03.08 Abstract （1126）      PDF （1455KB）（1242）       Knowledge map    Save Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2021, 46 (6): 28-31.   Abstract （655）      PDF （2209KB）（1245）       Knowledge map    Save Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2021, 46 (3): 21-26,43.   Abstract （751）      PDF （1113KB）（2249）       Knowledge map    Save Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2021, 46 (4): 11-15.   Abstract （246）      PDF （1514KB）（1179）       Knowledge map    Save Reference | Related Articles | Metrics

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Research progress on evaluation and influence factors of chicken meat quality ZHANG Li1，2 ，XU Xinchun1 ，LUO Wei1 ，LUO Chenglong1 ，CHEN Peng1 ，YAN Xia1 ，LI Ying1* ，ZHANG Dexiang2* Guangdong Journal of Animal and Veterinary Science    2022, 47 (6): 26-33.   DOI: 10.19978/j.cnki.xmsy.2022.06.06 Abstract （816）      PDF （1116KB）（1332）       Knowledge map    Save Chicken is one of the main sources of meat protein with gradually increased proportion in the national meat consumption，therefore consumers are paying more attention to the meat quality. Influenced by the COVID pandemic and bird flu，the market of frozen chicken products is increasing. However，the quality of frozen chicken products generally declines significantly over time. Therefore，breeding researchers not only pay attention to improving broiler production performance，but also study meat quality improvement strategies in large ?? scale production. According to previous studies，the evaluation and detection methods of chicken meat quality varied between reports，yielding inconsistent results. In order to provide references and basic data for building the chicken meat quality evaluation system and the improvement of chicken quality，the evaluation methods （e.g.，physical indicators， chemical composition and sensory evaluation），detection index（e.g.，pH value，meat color，tenderness，water holding capacity，composition of amino acids and fatty acids），and the influencing factors（e.g.，breed，age，feed composition，management，pre??slaughter stress）of chicken meat quality were summarized in this paper. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2020, 45 (6): 11-15.   Abstract （188）      PDF （932KB）（1775）       Knowledge map    Save Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 57-61.   DOI: 10.19978/j.cnki.xmsy.2024.06.09 Abstract （335）      PDF （1298KB）（1198）       Knowledge map    Save Reference | Related Articles | Metrics

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Advances and Lessons of Foreign Broiler Breeding Industry LI Weimin, LUO Wei, JI Jian, LUO Chenglong Guangdong Journal of Animal and Veterinary Science    2025, 50 (2): 46-50.   DOI: 10.19978/j.cnki.xmsy.2025.02.07 Abstract （282）      PDF （988KB）（1085）       Knowledge map    Save This paper systematically summarizes the advances of the White⁃feathered broiler breeding industry in concerned developed countries，such as the United States，France，and the Netherlands. It also analyzes the two leading commercial breeding enterprises that dominate the white⁃feathered broiler chicken breed sources：Aviagen，a subsidiary of the German EW Group，and Cobb⁃Vantress，a subsidiary of the Tyson Foods，Inc. of the United States. And thus，the successful experiences and lessons that can be learnt from foreign white⁃feathered broiler chicken breeding are condensed，which can help formulate our strategies for ensuring the security and self⁃sufficiency of broiler breeding industry. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2017, 42 (4): 32-34.   Abstract （63）      PDF （1179KB）（1074）       Knowledge map    Save Reference | Related Articles | Metrics

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Design of cat foster space based on cat behavior welfare LI Jinhang1，TAN Youheng2 Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 122-125.   DOI: 10.19978/j.cnki.xmsy.2022.03.24 Abstract （582）      PDF （1594KB）（1168）       Knowledge map    Save With the increasing number of domestic cats in China，the business trips or vacations of pet owners have also spawned the need for cat boarding in cat hotels or pet stores，and good boarding facilities should be able to meet the behavioral needs of cats. This article starts from the characteristics of cats' needs for living space and the characteristics of foster care activities，and then provides the design ideas of cat fostering space. In the end，the characteristics，scene arrangement and daily cleaning methods in the fostering space are discussed. Reference | Related Articles | Metrics

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Research progress in feline triaditis WANG Hanhong，WU Jieyan，KONG Cuiying，ZHOU Pei* Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 82-87.   DOI: 10.19978/j.cnki.xmsy.2022.03.16 Abstract （1916）      PDF （1157KB）（1311）       Knowledge map    Save Feline triaditis refers to a comprehensive disease in which cats have concurrent pancreatitis， cholangitis and inflammatory bowel disease. The pancreas，cholecyst and biliary system，and intestine are anatomically and functionally associated，affecting each other when inflammation occurs，which leads to the occurrence of triaditis. The diagnosis of triaditis is challenging due to the lack of specific clinical symptoms and reliable laboratory test results. This article provided a thorough overview of the putative etiopathpgenesis and clinical manifestation of feline triaditis. Histopathological feature，relative clinical significance and difficulties inherent in making these diagnoses were discussed，and recommendations on how best to treat and manage these conditions were given in order to provide reference for peers. Reference | Related Articles | Metrics

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Research progress on the effective ingredients and pharmacological effects of Atractylodes macrocephala WEI Haitao1 ，FANG Qiuhua2* ，ZHANG Bingshun2 ，LIU Ziyao2 ，LIU Shuojia2 Guangdong Journal of Animal and Veterinary Science    2022, 47 (6): 40-44.   DOI: 10.19978/j.cnki.xmsy.2022.06.08 Abstract （856）      PDF （1121KB）（1590）       Knowledge map    Save Atractylodes macrocephala，warm in nature，sweet and bitter in taste，has the functions of invigorating the spleen and nourishing qi，dryness dampness，calming fetus and preventing perspiration. Atractylodes macrocephala extract contains volatile oils，polysaccharides，lactones and other active ingredients，and has a variety of pharmacological effects，such as improving the stomach，regulating immunity，anti?inflammatory and antibacterial， regulating hormone secretion，anti?oxidation，anti?aging，and anti?tumor. In this paper，the research progress on the active ingredients，pharmacological effects and adverse reactions of Atractylodes macrocephala and its extracts was reviewed，which provides a basis for the clinical application of Atractylodes macrocephala and the development of new veterinary drugs. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2024, 49 (1): 1-15.   DOI: 10.19978/j.cnki.xmsy.2024.01.01 Abstract （455）      PDF （1345KB）（1506）       Knowledge map    Save Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2024, 49 (4): 24-34.   DOI: 10.19978/j.cnki.xmsy.2024.04.04 Abstract （274）      PDF （2704KB）（1034）       Knowledge map    Save Reference | Related Articles | Metrics

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A Discussion on the Hatching Technology of Lion's Head Goose Eggs DU Ye, QIU Lijun Guangdong Journal of Animal and Veterinary Science    2025, 50 (4): 67-72.   DOI: 10.19978/j.cnki.xmsy.2025.04.11 Abstract （186）      PDF （1011KB）（939）       Knowledge map    Save The Lion⁃head Gooseis originally produced in Chaoshan area and is known as“the king of goose in the world”. Its size is large，growth speed is fast and economic value is high. Lion ⁃ head Goose eggs have the characteristics of large size，hard shell and thick shell membrane，and the hatching process is special. Aiming at the problems of temperature control， humidity management， ventilation exchange， egg turning frequency， egg illumination time and technique of hatching，a series of technical points and parameters were put forward in order to improve hatching rate and healthy rate of Lion⁃head Goose eggs. Provide scientific guidance for breeders，thereby enhancing economic and social benefits. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2019, 44 (6): 10-13.   Abstract （163）      PDF （958KB）（989）       Knowledge map    Save Reference | Related Articles | Metrics

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Nutritional Value of Non - conventional Oilseed Meal and Its Application of Fermented Feed in Broiler Production LEI Yuheng, Guo Zhaowen, SONG Min, MA Xianyong, CUI Yiyan, YU Miao Guangdong Journal of Animal and Veterinary Science    2025, 50 (3): 71-81.   DOI: 10.19978/j.cnki.xmsy.2025.03.11 Abstract （242）      PDF （1056KB）（905）       Knowledge map    Save Miscellaneous meal refers to the by⁃product from oil crops after extraction，including rapeseed meal， cottonseed meal，peanut meal and sunflower seed meal. It has high yield and low price，and is rich in protein，fat， and minerals，which make it a valuable unconventional feedstock. However，the high levels of anti⁃nutritional factors present such as crude fiber，tannins，phytic acid and thioglycoside in miscellaneous meal not only impede the digestion and absorption of nutrients but also have toxicological effects，severely constraining the feed utilization of miscellaneous meal. With the advancement and widespread adoption of biotechnological approaches in animal feed production，fermentation of feed raw materials offers a distinctive advantage. Microbial fermentation facilitates the reduction of anti⁃nutrition factors in miscellaneous meal and breaks down indigestible or poorly utilized components into readily absorbable small molecules，enhancing digestion and utilization efficiency of animals. Currently，lactic acid bacteria，bacillus，yeast，and mold are the predominant microorganisms employed in the fermentation of miscellaneous meals. Fermentation also generates valuable metabolites，providing a rich source of probiotics for animals.Reasonable utilization of miscellaneous meal not only save conventional feed resources，alleviate the shortage of domestic feed resources and the situation of“human and animal competition for food”，but also address environmental pollution caused by waste discharge. Miscellaneous meal has broad application prospects in animal production. This paper reviews the nutritional value of miscellaneous meal，changes in nutritional components and anti⁃ nutritional factors before and after fermentation，as well as the application effect of fermented feed in broiler production. It also summarizes the current challenges in the utilization of miscellaneous meal，in order to provide theoretical basis for the application of fermented miscellaneous meal in broiler production. Reference | Related Articles | Metrics

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Research on the Artificial Breeding Techniques of Bungarus Multicinctus Blyth CHEN Xiaotong, LIN Hui, HUANG Mian, CHEN Xuanjiao, WEI Wenkang, CHEN Weiping, CHAO Zhi Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 93-98.   DOI: 10.19978/j.cnki.xmsy.2025.01.15 Abstract （681）      PDF （2228KB）（961）       Knowledge map    Save Abstract：Jinqian Baihua She is a highly-demanded precious crude drug derived from the dried juvenile body of Bungarus multicinctus Blyth（Yin Huan She）. It is necessary to promote and standardize the artificial breeding of B. multicinctus to assure its sustainable development. In this article，some explorations had been conducted on adult snake breeding，snake egg hatching，and infant snake nurturing. In terms of adult snake breeding，a breeding model of“multi-layer three-dimensional snake house”was proposed，and the layout of breeding boxes and specifications of breeding equipment were listed；an environmental humidity of 60%-65% was found to be suitable for the growth of B. multicinctus. In terms of hatching，it was found the eggs had a high hatching rate in yellow sandy soil at 27 ℃ and 88% humidity，and an approach for moisturizing the eggs was proposed. In terms of infant snakes nurturing，some first feeding bait were tested，among which newly hatched pond loach［Misgurnus anguillicaudatus（Cantor）］was the most preferred. The research might be valuable in the scientific breeding of B. multicinctus and the production of Jinqian Baihua She for reference. Reference | Related Articles | Metrics

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Causes of Odor in Pet Feces and its Improvement Mechanism LUO Jun, LUO Huayi, DENG Baichuan Guangdong Journal of Animal and Veterinary Science    2025, 50 (2): 79-85.   DOI: 10.19978/j.cnki.xmsy.2025.02.12 Abstract （380）      PDF （1050KB）（952）       Knowledge map    Save The problem of pet feces is not only related to the health status of pets，but also closely related to environmental sanitation and human health. This paper reviews the causes of pet manure odor，odor components and the research and application progress of pet manure deodorization technology. From the perspective of safety， efficiency and sustainable development，the research hotspots of pet manure deodorization were summarized， including specific nutrient regulation，microbial deodorization and biological enzymatic deodorization. In view of the complexity of odor components，a comprehensive strategy from both source and end application is proposed. Application in the source，improve the digestion and absorption rate of nutrients，reduce the formation of odor precursors；in the end application，the transformation and degradation of malodorous organic matter，improve the efficiency of manure deodorization，in order to improve the pet environment and create a harmonious ecology of human pet symbiosis to provide a reference. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2024, 49 (1): 57-64.   DOI: 10.19978/j.cnki.xmsy.2024.01.08 Abstract （562）      PDF （1084KB）（1423）       Knowledge map    Save Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2017, 42 (5): 30-32.   Abstract （116）      PDF （1688KB）（902）       Knowledge map    Save Reference | Related Articles | Metrics

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A case report of canine chronic bronchitis LUO Zipeng，DING Qingyu，LI Lei，YOU Jianyi，ZHANG Hui，GUO Jianying，TANG Zhaoxin，HAN Qingyue* Guangdong Journal of Animal and Veterinary Science    2022, 47 (5): 54-58.   DOI: 10.19978/j.cnki.xmsy.2022.05.11 Abstract （1014）      PDF （1694KB）（1484）       Knowledge map    Save Canine chronic bronchitis refers to chronic non ? specific inflammation of the trachea，bronchial mucosa，and surrounding tissues，usually due to long ?term stimulation of pathogenic factors，delay in treatment of acute cases，or improper husbandry. Through the diagnosis and treatment of a canine chronic bronchitis case，the pathogenesis and prevention methods were discussed to provide some references for the clinical diagnosis and treatment of this disease. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2019, 44 (2): 13-20.   Abstract （135）      PDF （956KB）（1039）       Knowledge map    Save Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2019, 44 (4): 38-40.   Abstract （50）      PDF （1752KB）（866）       Knowledge map    Save Reference | Related Articles | Metrics

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Research progress of Newcastle disease virus vector vaccines ZHANG Guoli，XU Shaozhu，KUANG Zhenjie，PAN Chengzhi，XIAO Jie，QI Dongmei* Guangdong Journal of Animal and Veterinary Science    2023, 48 (2): 18-23.   DOI: 10.19978/j.cnki.xmsy.2023.02.04 Abstract （535）      PDF （879KB）（1505）       Knowledge map    Save Newcastle Disease Virus（NDV）has been successfully used as a vaccine carrier in a variety of human and animal diseases to develop vaccines. Studies have shown that recombinant Newcastle disease virus (rNDV) vector vaccines have better performance in humoral immunity，mucosal immunity，and challenge protection compared with traditional vaccines. NDV vector has become a ideal tool for the development of safe，efficient，low toxicity，and better immunogenicity vector vaccines. The advances of novel vaccines for poultry，mammals，and humans using NDV as a vaccine vector are reviewed，to provide new ideas for the development of more epidemic vaccines using NDV vector. Reference | Related Articles | Metrics