Poultry Science最新文献

{"title":"Effect of Inhalation Application of Lavender Essential Oil on Slaughter and Carcass Characteristics and Serum Biochemistry in Texas Quail","authors":"Emre ARSLAN ,&nbsp;Irem AYRAN ÇOLAK ,&nbsp;Rahile OZTURK ,&nbsp;Irem BAYAR ,&nbsp;Sadiye Ayse CELİK ,&nbsp;Tuba BAYIR","doi":"10.1016/j.psj.2025.104828","DOIUrl":"10.1016/j.psj.2025.104828","url":null,"abstract":"<div><div>The aim of this study is to determine the effect of the lavender essential oil inhalation on slaughter and carcass characteristics and biochemical parameters of Texas quails. The material of the study consisted of 72 Texas quails aged between 28-42 days and the application was carried out in a 2x2 trial set-up. Inhalation application was carried out in the 4x4 m poultry breeding rooms in the Alternative Poultry Unit at the Prof. Dr. Hümeyra Özgen Research and Application Farm. Lavender essential oil, extracted by distillation, was applied to Texas Quails at solution of 0.1% concentration for 1 hour per day for 14 days. A total of 12 quails,including 3 females and 3 males from each group, were slaughtered at the age of 42 days and their slaughter and carcass characteristics were determined. Serum biochemistry values were determined with blood samples taken from the quails during slaughter. As a result of the study, it was determined that the inhalation method did not affect the slaughter and carcass characteristics of 28–42 day-old Texas quails, but it had a reducing effect on HDL, triglyceride, and glucose values, which indicate lipid and carbohydrate metabolism, among the serum biochemistry values examined. Considering the positive effects of the inhalation of lavender essential oil on animal health, it is recommended to conduct more comprehensive studies.</div></div>","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 6","pages":"Article 104828"},"PeriodicalIF":3.8,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143824054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to “Comparative efficacy of tannin-free grain sorghum varieties for the control of necrotic enteritis caused by Clostridium perfringens in broiler chickens” [Poultry Science, Volume 102, Issue 2, February 2023, 102300]","authors":"A.H. Moritz ,&nbsp;B. Lumpkins ,&nbsp;G.F. Mathis ,&nbsp;W.C. Bridges ,&nbsp;S. Wilson ,&nbsp;M.E. Blair ,&nbsp;R.E. Buresh ,&nbsp;J.R. Strickland ,&nbsp;M. Arguelles-Ramos","doi":"10.1016/j.psj.2025.104935","DOIUrl":"10.1016/j.psj.2025.104935","url":null,"abstract":"","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 5","pages":"Article 104935"},"PeriodicalIF":3.8,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143715525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative assessment of growth performance and meat quality in Water Hyacinth and antibiotic (growth promoter) supplemented broilers","authors":"Afrina Mustari ,&nbsp;Md. Iqramul Haque ,&nbsp;Samia Rashid ,&nbsp;Md Sabbir Khan ,&nbsp;Mahabub Alam ,&nbsp;Mohammad Alam Miah ,&nbsp;Md. Abul Kalam Azad ,&nbsp;Emdadul Hauqe Chowdhury","doi":"10.1016/j.psj.2025.105105","DOIUrl":"10.1016/j.psj.2025.105105","url":null,"abstract":"<div><div>The use of growth promoters in broiler feed is a common practice to enhance feed efficiency and accelerate growth rates. Ciprofloxacin, a widely used antibiotic in poultry farming, promotes growth and disease prevention but raises concerns about antibiotic residues in meat and the development of antibiotic resistance. This study examines the dietary effects of WH and ciprofloxacin on broiler growth rate, feed conversion ratio (FCR), meat quality, and muscle histology. Ninety broilers were randomly assigned to one of three groups: a control group, a WH-supplemented group (2.5% of daily feed), and a ciprofloxacin (Cipro) group (8 mg/kg body weight). Feed consumption and body weight were monitored daily, and after sacrifice, breast muscles were collected for meat quality assessment and histopathological analysis. WH supplementation significantly improved (<em>P</em> &lt; 0.05) body weight gain, feed conversion ratio (FCR), and meat quality in broilers. Compared to control and ciprofloxacin groups, WH-treated broilers exhibited lower cooking and drip loss (<em>P</em> &lt; 0.05), higher water-holding capacity (<em>P</em> &lt; 0.01), and reduced shear force value (<em>P</em> &lt; 0.05), indicating improved texture. Ciprofloxacin treatment resulted in reduced redness (<em>P</em> &lt; 0.001) and increased yellowness (<em>P</em> &lt; 0.01), while lightness remained unchanged across groups. Histological analysis revealed greater perimysium thickness and intermuscular adipose infiltration in WH-treated broilers, suggesting enhanced muscle structure. WH supplementation presents a safer, sustainable alternative to antibiotics in broiler production.</div></div>","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 6","pages":"Article 105105"},"PeriodicalIF":3.8,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143769325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of purple corn anthocyanin on slaughter performance, immune function, the caecal microbiota and the transcriptome in chickens","authors":"Xingzhou Tian ,&nbsp;Chao Ban ,&nbsp;Di Zhou ,&nbsp;Hui Li ,&nbsp;Jiaxuan Li ,&nbsp;Xu Wang ,&nbsp;Qi Lu","doi":"10.1016/j.psj.2025.105104","DOIUrl":"10.1016/j.psj.2025.105104","url":null,"abstract":"<div><div>Poultry are susceptible to oxidative stress, which decreases immune function and negatively affects production performance under highly intensive feeding conditions. Moreover, anthocyanins can alleviate oxidative stress and improve immune functions in chickens. This study aimed to elucidate the effects of purple corn anthocyanin extract (PCE) on slaughter performance, immune function, the caecal microbiota and the transcriptome in chickens. A total of 180 female chickens were randomly divided into two groups, with one receiving a basal diet (CON) and one receiving a treatment (PCE) supplemented with 360 mg/kg PCE according to a completely randomized design. The results indicated that the levels of plasma immunoglobulin A, immunoglobulin G, immunoglobulin M, complement 3, and complement 4 in the PCE treatment group were greater (<em>P</em> &lt; 0.05) than those in the CON group. The slaughter performance and caecal short-chain fatty acid parameters did not differ (<em>P</em> &gt; 0.05) between the PCE and CON groups. The inclusion of PCE significantly increased (<em>P</em> &lt; 0.05) the bursa of Fabricius/live weight value compared with those of the CON. Chickens receiving PCE had significantly (<em>P</em> &lt; 0.05) increased relative abundances of norank_f_<em>Muribaculaceae, Anaerofilum, Shuttleworthia, Brachyspira</em>, and <em>Tuzzerella</em> but significantly decreased (<em>P</em> &lt; 0.05) relative abundances of unclassified_f__<em>Rikenellaceae, Oscillospira</em>, norank_f__<em>Barnesiellaceae</em>, norank_f__<em>Christensenellaceae</em>, and <em>Candidatus</em>_<em>Soleaferrea</em>. A total of 2,846 differentially expressed genes (DEGs; <em>P</em> &lt; 0.05), which consisted of 1,140 upregulated genes and 1,706 downregulated genes, were identified. Among them, 201 genes were annotated to the Gene Ontology and Kyoto Encyclopedia of Genes and Genomes database for immune-related genes. Protein-protein interaction network analysis revealed that DEGs associated with the joining chain of multimeric IgA and IgM were significantly upregulated immune-related genes, and those associated with forkhead box P1, cathelicidin 1, cathelicidin 2, and cathelicidin 3 were significantly downregulated immune-related genes in chickens. The findings demonstrated that dietary supplementation with PCE has the potential to improve plasma immunoglobulin, immune organ, caecal potentially beneficial bacteria levels and immune-related gene expressions, which can increase the immune function of chickens.</div></div>","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 6","pages":"Article 105104"},"PeriodicalIF":3.8,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143768728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Feeding behaviour patterns in relation to body weight and gait in broilers","authors":"Malou van der Sluis ,&nbsp;Britt de Klerk ,&nbsp;István Fodor ,&nbsp;Esther D. Ellen","doi":"10.1016/j.psj.2025.105103","DOIUrl":"10.1016/j.psj.2025.105103","url":null,"abstract":"<div><div>Collecting data on broiler behaviour patterns in group-housed settings can be challenging, as broilers are difficult to recognize individually. However, broiler behaviour patterns can be valuable for assessing health, welfare and performance. Here, individual feeding patterns of group-housed broilers were studied. Data on feeder visits of 58 randomly selected and subsequently RFID-tagged broilers were used, that were housed in a group of approximately 800 birds in a 45 m² pen. Feed and water were provided <em>ad libitum</em>, with a total of 16 feeders available to the broilers. All feeders except one (due to farm equipment blocking the access) were fitted with an RFID antenna to detect presence of the broilers at the feeders. The number of feeder visits and feeding durations at the individual level during the period from 20 to 30 d old were examined. In addition, birds’ individual body weights (g) were determined at 14, 21, 27 and 35 d of age, and at 21, 27 and 35 d of age gait scores were determined by experienced observers. The feeders used within the pen (i.e., whether feeding occurred in one area or was spread out across the pen) varied between individuals, and for some birds also changed with age. Furthermore, with higher body weights at 14 d of age, the number of different feeders visited in a day was lower (estimate = -0.011, <em>P</em> = 0.002) and the mean feeding bout duration was higher (estimate = 0.130, <em>P</em> = 0.007). In contrast, larger body weight gain between 14 and 35 d of age was related to more different feeders visited within a day (estimate = 0.028, <em>P</em> = 0.005) and shorter feeding bout durations (estimate = -0.390, <em>P</em> = 0.005). No relationships of feeding descriptors with gait classification were observed. Overall, feeding patterns vary between individual broilers and, given the observed relationships between feeding patterns and weight gain, feeding patterns have potential to be informative for broiler growth in research and commercial conditions.</div></div>","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 6","pages":"Article 105103"},"PeriodicalIF":3.8,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143734769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research note: The effect of passionflower supplementation on feather pecking in laying hens","authors":"Elizabeth Brass,&nbsp;Jack O'Sullivan,&nbsp;Helen Gray","doi":"10.1016/j.psj.2025.105102","DOIUrl":"10.1016/j.psj.2025.105102","url":null,"abstract":"<div><div>Feather pecking is a significant issue in non-caged poultry welfare that results in the removal or damage of the feather of a hen. The most common forms are classified into gentle feather pecking and severe feather pecking which, if undeterred, can develop into cannibalism. This case study explored one aspect of the prevention of feather pecking, investigating if the feed additive Gallicalm, containing Passionflower, reduced feather pecking behavior in a free-range flock.</div><div>Video footage over 6 weeks was analysed for feather pecking incidence in 2-week phases; Pre-Treatment, Treatment and Post-Treatment. Standard commercial rations were fed in the Pre-Treatment and Post-Treatment phases, with the Treatment phase receiving the standard commercial ration plus 1 kg per ton of Gallicalm. Feather scores were completed using the AssureWel method at the end of each phase, with production data collected through an online flock management tool. A total of 373 minutes of footage from 18 days was analysed for pecking behavior.</div><div>Supplementation resulted in reduced number of severe feather pecks in the Pre-Treatment phase to the Treatment phase. Gentle pecking failed to decrease significantly during Gallicalm Treatment but increased in the post-Treatment phase. Aggressive, stereotypical and beak pecking were rare in all experimental phases. Feather scores deteriorated between the Pre-Treatment and Treatment phase but plateaued between the Treatment and Post-Treatment phase.</div><div>This case study provides the first evidence of passionflower-containing supplements reducing feather pecking in laying hens. Given the billions of laying hens kept globally and the extensive welfare and economic issues associated with feather pecking, we advocate for further study to build on our initial findings.</div></div>","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 6","pages":"Article 105102"},"PeriodicalIF":3.8,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Split-feeding as a sustainable feeding strategy for improving egg production and quality, nutrient digestibility, and environmental impact in laying hens","authors":"Hyung Suk Hwang ,&nbsp;Chaibin Lim ,&nbsp;Jiwon Eom ,&nbsp;Sungbo Cho ,&nbsp;In Ho Kim","doi":"10.1016/j.psj.2025.105100","DOIUrl":"10.1016/j.psj.2025.105100","url":null,"abstract":"<div><div>This study evaluated the effects of split feeding on production performance, egg quality, nutrient digestibility, odor emissions, and economic benefits in laying hens. A total of 468 Hy-Line Brown hens, aged 63 weeks, were divided into three dietary treatments over 13 weeks. The control group received a single basal diet, while two split-feeding groups (TRT1 and TRT2) received diets differing in nutrient composition between the morning and afternoon. TRT1 and TRT2 contained 10 % and 15 % less crude protein (CP), respectively, compared to CON. TRT1 maintained the same levels of metabolizable energy, standardized ileal digestibility amino acids, calcium, and phosphorus as CON, while TRT2 had 5 % lower metabolizable energy, standardized ileal digestibility amino acids, and calcium, and 15 % lower phosphate. Results showed that TRT1 reduced the incidence of downgraded eggs by 19.3 % in the later phase of the experiment (9–12 weeks) compared to CON (<em>P</em> = 0.025, 0.043, 0.022, 0.011). Both TRT1 and TRT2 reduced diet costs by 6 % and 15 %, respectively. Additionally, split feeding improved nutrient digestibility, reduced harmful gas emissions, and resulted in a 4.5 % feed cost savings per kilogram of salable egg production compared to CON. These findings suggest that split feeding (TRT1) could enhance egg quality, reduce environmental impact, and contribute to the sustainability of poultry farming</div></div>","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 6","pages":"Article 105100"},"PeriodicalIF":3.8,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143816318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reproductive characteristics and methods to improve reproductive performance in goose production: A systematic review","authors":"Leyan Yan,&nbsp;Jie Liu,&nbsp;Rong Chen,&nbsp;Mingming Lei,&nbsp;Binbin Guo,&nbsp;Zhe Chen,&nbsp;Zichun Dai,&nbsp;Huanxi Zhu","doi":"10.1016/j.psj.2025.105099","DOIUrl":"10.1016/j.psj.2025.105099","url":null,"abstract":"<div><div>In the past two decades, the high demand of and significance of poultry meat have promoted the development of the goose industry. Despite the continuous expansion of the goose breeding scale and the generation of large economic benefits by the goose industry, low reproductive efficiency remains a barrier to limit vigorous development of the goose industry. Poor reproductive efficiency can be attributed to breeding seasonality, strong broody behavior, and poor semen quality. Based on the reproductive endocrine regulation mechanism of geese, an overview of past studies that have developed various methods to achieve a significant improvement in goose reproductive performance including physical facilities for artificial illumination control and dietary nutrition manipulation to improve breeder reproductivity, and artificial incubation equipment and technology for better hatchability. The most recent advances utilize immunoneutralization to regulate critical hormones involved in goose reproduction. This review provides new information for industry and academic studies of goose breeding.</div></div>","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 6","pages":"Article 105099"},"PeriodicalIF":3.8,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143808291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Odor characterization of the poultry red mite (Dermanyssus gallinae) for identification of volatile biomarkers of infestation across multiple commercial laying hen systems","authors":"Pascalle J.M. Deenekamp ,&nbsp;Iram Gladan ,&nbsp;Francisca C. Velkers ,&nbsp;Mirlin P. Spaninks ,&nbsp;Joris Meurs ,&nbsp;Simona M. Cristescu","doi":"10.1016/j.psj.2025.105101","DOIUrl":"10.1016/j.psj.2025.105101","url":null,"abstract":"<div><div>Infestations by the poultry red mite (PRM) (<em>Dermanyssus gallinae)</em> in laying hen farms can have serious adverse effects on animal health and welfare, and lead to increased egg production costs. Early detection of the PRM is paramount to mitigate its negative impact and for effective pest control. However, current detection methods are labor-intensive and time-consuming. As poultry experts have reported that the presence of PRM is accompanied by a specific scent, opportunities lie in using odor-based detection methods. These methods may offer a fast and reliable alternative for identifying PRM infestations in early stages. To date, however, there is a lack of data on the odor profile of PRM as it has not been characterized. Therefore, in this study, the first step is taken towards determining the composition of the emitted scent of PRM. Samples of PRM and litter were collected across multiple commercial laying hen farms and subjected to TD-GC-MS analysis with subsequent multivariate analysis. Five highly specific volatile organic compound (VOC) targets were identified (1-vinyl-aziridine, 1H-pyrrole, 1-octen-3-one, heptanal and octanal), independent of housing type, feed and farm management. Although the metabolic origin of these VOCs could not be determined in this study, the odor character of several of these VOCs (1-octen-3-one, heptanal and octanal) matches the poultry experts’ description. Furthermore, the specificity of all identified VOC targets to PRM samples make them highly interesting potential targets for odor-based detection of PRM infestation.</div></div>","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 6","pages":"Article 105101"},"PeriodicalIF":3.8,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143725302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Continued presence of enrofloxacin residues in feathers of broiler parent stock based on quantitative UHPLC-MS/MS detection","authors":"Moniek Ringenier ,&nbsp;Marc Cherlet ,&nbsp;Jeroen Dewulf ,&nbsp;Mathias Devreese","doi":"10.1016/j.psj.2025.105098","DOIUrl":"10.1016/j.psj.2025.105098","url":null,"abstract":"<div><div>Fluoroquinolones (FQ) are critically important antimicrobials. When broilers are treated with FQs, residues of these compounds can accumulate in their feathers, posing potential risks if feathers are repurposed, such as for use in animal feed. The aim of this study was to determine the residue depletion profiles of enrofloxacin (ENR) and its metabolite ciprofloxacin (CIP) in broiler parent stock feathers by using a sensitive UHPLC-MS/MS method. The total antibiotic residue concentration was determined. An experimental study was conducted with a treatment group and a control group. In the treatment group, fifty broiler parent stock were administered ENR for three consecutive days at 22.5 weeks of age, with four individual feathers analysed per animal at different timepoints after administration. After 15 weeks, all animals had ENR and CIP concentrations above the limit of quantification (LOQ) of 5 ng/g feather. ENR concentrations remained relatively stable throughout the observation period. For CIP, an initial rapid decline in concentration was observed, followed by a steady-state phase. Additionally, CIP concentrations were considerably lower than those of ENR. For both ENR and CIP the within-animal variance in residue levels was higher than the variability in mean residue levels across different animals sampled at the same timepoint. In conclusion, ENR and CIP demonstrate high stability in broiler parent stock feathers and can be detected for at least 15 weeks post-treatment. These findings highlight the persisting nature of FQ residues in feathers, underscoring the need for caution when considering the reuse of feathers in agricultural or industrial applications to prevent the development of antimicrobial resistance.</div></div>","PeriodicalId":20459,"journal":{"name":"Poultry Science","volume":"104 6","pages":"Article 105098"},"PeriodicalIF":3.8,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143768723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}