Most Read articles

Published in last 1 year |  In last 2 years |  In last 3 years |  All

In last 2 years

Please wait a minute...


For Selected: Download Citations EndNote Ris BibTeX Toggle Thumbnails

Select

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

Select

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

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 1-7.   DOI: 10.19978/j.cnki.xmsy.2024.06.01 Abstract （564）      PDF （1404KB）（341）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 90-98.   DOI: 10.19978/j.cnki.xmsy.2024.06.15 Abstract （494）      PDF （1359KB）（924）       Knowledge map    Save Reference | Related Articles | Metrics

Select

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

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 67-72.   DOI: 10.19978/j.cnki.xmsy.2024.06.11 Abstract （473）      PDF （1088KB）（561）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Effects of Fresh Fermented Rapeseed Meal on the Growth rate，Serum Biochemical Indexes，Hepatic Antioxidant Capacity，Intestinal Digestive Enzyme Activity and Intestinal Flora in Grass Carp WANG Yilin, WANG Yajun, CHEN Jianchou, ZHU Xuezhi, SHI Anning, WANG Yue, LIAO Jingxuan, LIU Liyan Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 33-42.   DOI: 10.19978/j.cnki.xmsy.2025.01.06 Abstract （469）      PDF （2490KB）（586）       Knowledge map    Save The experiment was to study the effects of different levels of moist fermented rapeseed meal fermented by Bacillus subtilis on the growth，serum physiology and biochemistry，intestinal digestibility and intestinal flora of grass carp（Ctenopharyngodon idella）. A total of 450 grass carp with an initial average weight of（51.60±0.56）g were randomly divided into 5 groups with 3 replicates and 30 fish per replicate. The amount of moist fermented rapeseed meal in each group was 0（control group），10%，20%，30% and 40%，respectively，and the amount of rapeseed meal was reduced accordingly. The experiment lasted for 8 weeks. The results showed that the condition factor of 20% and 40% moist fermented rapeseed meal groups was significantly higher than that of control group（ P<0.05）. The contents of total cholesterol and high density lipoprotein in 40% group were significantly higher than those in control group（ P<0.05）. Dietary supplementation of more than 20% of moist fermented rapeseed meal significantly increased intestinal α⁃amylase activity（ P<0.05），and dietary supplementation of more than 30% of moist fermented rapeseed meal significantly increased intestinal trypsin activity（ P<0.05）. With the increase of the replacement level of moist fermented rapeseeds，the numbers of Firmicutes，verrucobacteria and actinobacteria in intestinal tract increased， while the numbers of Proteobacteria and chloromyces decreased. Under the experimental conditions，moist fermented rapeseed meal had a certain growth⁃promoting effect，which could improve intestinal digestive enzyme activity and intestinal flora composition. The feed prepared with 20% moist fermented rapeseed meal is more beneficial to increase the fatness of grass carp，increase the lipid metabolism capacity of liver，reduce the oxidative damage of liver and improve the intestinal flora. The feed prepared with 30% and 40% moist fermented rapeseed meal formula has a good effect on improving intestinal digestive enzymes of grass carp. Reference | Related Articles | Metrics

Select

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

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (4): 43-48.   DOI: 10.19978/j.cnki.xmsy.2024.04.06 Abstract （438）      PDF （2417KB）（239）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (5): 90-96.   DOI: 10.19978/j.cnki.xmsy.2024.05.16 Abstract （431）      PDF （1488KB）（259）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (5): 7-13.   DOI: 10.19978/j.cnki.xmsy.2024.05.02 Abstract （418）      PDF （1017KB）（824）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (4): 54-62.   DOI: 10.19978/j.cnki.xmsy.2024.04.08 Abstract （411）      PDF （1343KB）（713）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 123-128.   DOI: 10.19978/j.cnki.xmsy.2024.06.21 Abstract （388）      PDF （2361KB）（285）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (5): 1-6.   DOI: 10.19978/j.cnki.xmsy.2024.05.01 Abstract （385）      PDF （2593KB）（316）       Knowledge map    Save Reference | Related Articles | Metrics

Select

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

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 80-85.   DOI: 10.19978/j.cnki.xmsy.2024.06.13 Abstract （379）      PDF （1088KB）（238）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 50-56.   DOI: 10.19978/j.cnki.xmsy.2024.06.08 Abstract （377）      PDF （1076KB）（934）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 8-15.   DOI: 10.19978/j.cnki.xmsy.2024.06.02 Abstract （367）      PDF （1649KB）（212）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 16-23.   DOI: 10.19978/j.cnki.xmsy.2024.06.03 Abstract （356）      PDF （1642KB）（318）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Effect of Insect Antimicrobial Peptides in Drinking Water on Performance，Meat and Egg Quality of European Pigeons and Squabs CAI Yuanrong, LAN Liubin, XU Kunjie, WEI Baoning, CHEN Xiaoyu, CHANG Kaiyue, WANG Ziying, HAN Yuanhao, LUO Yongquan, WU Zhongping, CHEN Yitian, LIANG Yayan, ZHANG Xumeng Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 8-15.   DOI: 10.19978/j.cnki.xmsy.2025.01.02 Abstract （353）      PDF （1143KB）（272）       Knowledge map    Save In recent years，insect antimicrobial peptides（AMPs），as an antiplastic product，have been widely used in livestock and poultry production，in order to improve the growth performance and continuously promote the healthy development. In order to explore the effects of different AMPs levels on the growth performance，meat and egg quality of European pigeons and squabs，360 pairs of healthy European pigeons were selected and randomly divided into 4 groups. The blank control group was fed with water. Three experimental groups added AMPs at doses of 200 g/t， 400 g/t，and 600 g/t respectively to the drinking water，and the experimental period was 30 d. The results showed that the diarrhea number，enteritis and weight ratio of litter decreased（P<0.05），the weight increased（P<0.05），and the half chamber rate，chest muscle rate，leg muscle rate and shear force increased（P<0.05）. The thickness of the blunt end of the eggshell decreased（P<0.05） while egg weight，transverse diameter，longitudinal diameter，eggshell strength，protein weight，yolk weight，yolk ratio and Haugh unit（P>0.05）. The experiment showed that adding 600 g/t AMPs to drinking water could significantly reduce the diarrhea，enteritis and litter weight ratio of European pigeons， improve the growth performance and slaughter performance，but it reduced the meat tenderness. Therefore，adding 600 g/t AMPs to the drinking water of European pigeon can improve the production performance，providing a good way for pigeon healthy breeding.  Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 41-49.   DOI: 10.19978/j.cnki.xmsy.2024.06.07 Abstract （341）      PDF （3346KB）（642）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Genetic Evolution Analysis of Novel Duck Reovirus σC Protein and Preparation of Polyclonal Antibodies ZHONG Richeng, LIN Yinsheng, ZHANG Jipei Guangdong Journal of Animal and Veterinary Science    2025, 50 (2): 30-36.   DOI: 10.19978/j.cnki.xmsy.2025.02.05 Abstract （339）      PDF （2300KB）（343）       Knowledge map    Save Novel duck reovirus（NDRV）is capable of inducing a contagious disease in waterfowl，including ducks，Beijing ducks，and geese，which is primarily characterized by irregular hemorrhaging and necrosis of the liver and spleen. In recent years，the incidence of this disease in waterfowl in Guangdong Province has been on the rise. In order to understand the genetic evolution characteristics of the novel duck enteritis virus in Guangdong Province，a strain of NDRV was isolated from affected Muscovy ducks in a duck farm in Foshan，Guangdong. Analysis of the σC gene sequence of this strain revealed that it belongs to the same branch as NDRV，with nucleotide similarity ranging from 95.1% to 99.6%. The genetic distance from typical MDRV and ARV was far，with similarities below 50%. Compared to the SH12 and DH13 strains，this strain showed variations in 15 amino acid residues. To understand the antigenicity of the σC protein of this strain，a pET32a⁃σC plasmid was further constructed，and a method for stable expression of recombinant σC protein in BL21（DE3）was established. Western blot analysis confirmed that this protein can specifically bind to NDRV⁃positive serum and rabbit polyclonal antibodies. This study provides a reference for further understanding the genetic evolution characteristics of NDRV in waterfowl in Guangdong Province and the development of gene⁃engineered vaccines. Reference | Related Articles | Metrics

Select

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

Select

Assessment of PCV2 Infection and Immuization Efficacy in a Large⁃Scaled Pig Farm in Guangdong WEI Xiaoqi, XV Nuo, YAO Jianhui, ZHONG Weilin, YAN Guangzhi, CHEN Shengnan, LIU Mingjie, HUANG Liangzong Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 105-119.   DOI: 10.19978/j.cnki.xmsy.2025.01.17 Abstract （335）      PDF （1300KB）（270）       Knowledge map    Save The study aimed to evaluate the infection status of Porcine circovirus type 2（PCV2） and the effectiveness of immunization in a large⁃scale pig farm in Guangdong. Fluorescence quantitative PCR（qPCR）and ELISA were used to test 140 blood samples collected from the pig farm. The results showed that after immunization at 14 days of age，the average S/P value of Cap protein antibodies in piglets reached the highest at 1.093 at 21 days of age，with the highest antibody positive rate reaching 92%. In pigs aged from 90 to 198 days，the S/P value of Cap protein antibodies decreased from 0.764 to 0.418，and the antibody positive rate decreased from 80% to 35% ， indicating a downward trend in antibody levels after 90 days of age. In pigs aged from 133 to 198 days，the positive rate of Rep protein antibodies increased from 10% to 45%，and the nucleic acid positive rate increased from 10% to 95%. Moreover，42.1%（8/19）of the positive samples had a viral load greater than 107 copies/mL，suggesting that PCV2 infection occurred in the fattening pigs of this farm. The experiment showed that PCV2 infection occurred in the pig population around 133 days of age in this farm. The results of pathogen and serological testing provide a reference for optimizing the immunization program. Reference | Related Articles | Metrics

Select

Biological Functions of Lactobacillus Reuteri and its Application in Animal Nutrition LIANG Xinxiao Guangdong Journal of Animal and Veterinary Science    2025, 50 (2): 59-65.   DOI: 10.19978/j.cnki.xmsy.2025.02.09 Abstract （331）      PDF （1116KB）（359）       Knowledge map    Save Lactobacillus reuteri is a beneficial Lactobacillus that exists in the intestinal tract of humans and animals，and has attracted extensive attention due to its various biological functions such as immune regulation and antibacterial. The article mainly reviewed the biological functions of Lactobacillus reuteri，its application in animal nutrition，and the research prospect，which may provide a useful reference for the deeper application of Lactobacillus reuteri in animal nutrition. Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 73-79.   DOI: 10.19978/j.cnki.xmsy.2024.06.12 Abstract （330）      PDF （1073KB）（273）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Optimization of the Extraction Process and Analysis of the Antioxidant Activity of Phlorizin from Litchi Shell MENG Hongru, XU Shuangyuan, LIN Zhihao, SUN Mingfei, LIU Wenjun, QI Nanshan, LI Juan, ZHANG Xiaoai, LIN Xuhui, LV Minna, CAI Haiming, SONG Yongle, CHEN Xiangjie, ZHU Yibin, ZHANG Jianfei, LI Yingxin, LIAO Shenquan Guangdong Journal of Animal and Veterinary Science    2025, 50 (2): 1-7.   DOI: 10.19978/j.cnki.xmsy.2025.02.01 Abstract （325）      PDF （1957KB）（367）       Knowledge map    Save To optimize the extraction process of phlorizin from litchi pericarp and assess its antioxidant activity，we enhanced the extraction efficiency by optimizing several parameters，including the solid⁃liquid ratio，solvent concentration， extraction temperature，solvent pH，and extraction duration. The antioxidant activity of phlorizin was analyzed using the DPPH and ABTS radical scavenging assays. Single⁃factor experimental results indicated the following extraction rates：a solid⁃liquid ratio of 1∶40 yielded 1.22% phlorizin，a 65% ethanol solution resulted in 1.20%，a water bath temperature of 60 ℃ produced 1.51%，and a solvent pH of 5 achieved 1.58%. After an extraction time of 60 min，the yield of phlorizin reached 1.39%. The optimized extraction conditions included a solid��liquid ratio of 1∶40，65% ethanol concentration，60 ℃ temperature，pH 5，and a 60��minute extraction time. These conditions yielded the extraction rate of phlorizin from litchi shell ranged between 1.16% and 1.39%. The antioxidant activity of the extracts demonstrated that the antioxidant capacity （TEAC value）of the phlorizin extract was 0.34 μg TE/μg，with a total antioxidant capacity of（4.02±1.08）mmol/g. These findings provide a scientific basis for developing antioxidant preparations derived from litchi shell. Reference | Related Articles | Metrics

Select

Effects of Dietary Supplementation with Bovine Colostrum Powder on Growth，Antioxidant，Anti⁃inflammatory and Immune Indexs in Adult Cats REN Yang, TANG Wu, DANG Han, WANG Yingchun Guangdong Journal of Animal and Veterinary Science    2025, 50 (2): 37-45.   DOI: 10.19978/j.cnki.xmsy.2025.02.06 Abstract （323）      PDF （2843KB）（408）       Knowledge map    Save This experiment was conducted to investigate the effects of dietary supplementing bovine colostrum powder （BCP） on growth performance， fecal scores， blood routine indicators， serum biochemical markers， antioxidant capacity，anti⁃inflammatory capacity and immune function of adult cats. Sixteen adult neutered British blue shorthair cats（eight males and eight females），were randomly divided into two groups with eight replicates in each group. The cats in the control group were fed a basal diet，and the cats in trial group were fed with basal diet with 0.05% BCP. The pretrial period lasted for 7 days and the formal trial period lasted for 28 days. One day before formal trial period，Initial body weights were measured. The daily feed intake of each cat was recorded during the trial. On days 14 and 28，after fasting，body weight was measured and blood samples were collected for serum biochemistry， blood routine，serum antioxidant，anti⁃inflammatory and immune indicators. Fecal scores were measured on days 1， 7，14，21 and 28. The results are as follows：（1）Compared with the control group，there was no significant effect on the growth performance and fecal score of the experimental group（ P>0.05）.（2）The platelet distribution width，total platelet count and platelet hematocrit were significantly increased on day 14（ P<0.05），while the mean volume of red blood cells decreased significantly on day 28（ P<0.05）.（3）On the 14th day，in terms of the experimental group，the value of urea nitrogen/creatinine（BUN/GREA）increased significantly（ P<0.05）（. 4）The levels of malondialdehyde in the experimental group were significantly decreased on the 14th and 28th days（ P<0.05）.（5）On the 28th day，in terms of the experimental group，the levels of interleukin 4 and interleukin 10 were significantly increased（P<0.05）， and the levels of tumor necrosis factor⁃α were significantly decreased（ P<0.05）（. 6）The level of complement 3（C3）in the experimental group increased significantly on day 14（ P<0.05）. It is concluded that adding 0.05% BCP to the diet of adult cats had no negative impacts on growth performance and nutrient digestion of adult cats，but can improve the ability of blood nitrogen metabolism，improve the body's anti ⁃ inflammatory，antioxidant and immune functions， enhance the ability of adult cats to cope with environmental stress，and care for the health of adult cats. Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (5): 37-40.   DOI: 10.19978/j.cnki.xmsy.2024.05.07 Abstract （312）      PDF （1619KB）（288）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Risks and Strategies in Safety of Prepared Livestock and Poultry Meat Dishes HUANG Yuan, ZHANG Pian, CHEN Huiqian, YAO Yue, WU Jieli, CHEN Jinliang, WANG Xiaohu, WANG Gang Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 67-71.   DOI: 10.19978/j.cnki.xmsy.2025.01.11 Abstract （298）      PDF （1016KB）（599）       Knowledge map    Save In recent years，China‘s prepared dishes industry has developed unprecedentedly and has become a sunrise industry supported by the central and various levels of government. However，the safety and hygiene issues of prepared dishes have raised concerns among consumers. Prepared livestock and poultry meat dishes account for an important proportion in prepared dishes，and the solution to their safety and hygiene issues affects the public’s acceptance of prepared dishes products. This article analyzed the safety and hygiene risks of the whole supply chain of prepared animal and poultry meat dishes as following：veterinary drug residues，excessive heavy metals，pesticide contamination，and disease pathogens in the breeding process；the use of illegal additives and excessive additives in the processing process，refrigeration temperature issues in storage and transportation；packaging damage，and contaminated impurities. This paper offered the following solutions from the perspective of enterprises：actively build quality standards and standard systems； actively cooperate， participate and promote the construction of the certification system；establish traceable management system；applicate new technologies，including the new detection methods，physical preservation techniques for meat，and new refrigeration technologies. Reference | Related Articles | Metrics

Select

Comparative analysis on Hyperpigmentation of the Visceral Peritoneum in Nine Chinese Yellow⁃feathered Broilers HE Jingyi, HE Yanhua, LIU Tianfei, LUO Wei, CHEN Peng, JI Jian, LUO Chenglong, SHU Dingming Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 1-7.   DOI: 10.19978/j.cnki.xmsy.2025.01.01 Abstract （297）      PDF （2242KB）（691）       Knowledge map    Save The study was aimed to investigate the characteristics of Hyperpigmentation of the Visceral Peritoneum（HVP）in nine yellow⁃feather broilers. In this study，we analyzed the relationship between HVP and body weight（BW），Shank circumference（SC），and sex in nine 21⁃day⁃old yellow⁃feathered broiler lines（n=6 223）. The results showed that there were significant differences in HVP traits among different strains in different population genetic backgrounds（ P<0.05）. Notably local chicken exhibited a higher proportion of peritoneal black level 3 compared to specialized breeding lines. Under the same population genetic background，eight strains showed highly significant differences（ P<0.01）in HVP，body weight，and Shank circumference，with lower BW and SC in the peritoneal black grade 3. Additionally，when males and females were analyzed separately，the HVP level was higher in the female chickens（ P<0.01）. The findings from our experiment suggested that selective breeding for lower HVP levels should prioritize local chicken breeds and hen groups，which provide a basis for future yellow⁃feathered broiler breeding and production. Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 113-117.   DOI: 10.19978/j.cnki.xmsy.2024.06.19 Abstract （295）      PDF （2591KB）（266）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (5): 87-89.   DOI: 10.19978/j.cnki.xmsy.2024.05.15 Abstract （293）      PDF （925KB）（313）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 99-103.   DOI: 10.19978/j.cnki.xmsy.2024.06.16 Abstract （288）      PDF （1045KB）（383）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (4): 1-8.   DOI: 10.19978/j.cnki.xmsy.2024.04.01 Abstract （286）      PDF （2861KB）（324）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (5): 21-25.   DOI: 10.19978/j.cnki.xmsy.2024.05.04 Abstract （282）      PDF （1745KB）（299）       Knowledge map    Save Reference | Related Articles | Metrics

Select

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

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 24-28.   DOI: 10.19978/j.cnki.xmsy.2024.06.04 Abstract （279）      PDF （1049KB）（368）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (5): 26-31.   DOI: 10.19978/j.cnki.xmsy.2024.05.05 Abstract （278）      PDF （1335KB）（264）       Knowledge map    Save Reference | Related Articles | Metrics

Select

Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 29-34.   DOI: 10.19978/j.cnki.xmsy.2024.06.05 Abstract （276）      PDF （1143KB）（325）       Knowledge map    Save Reference | Related Articles | Metrics