Journal of Equine Veterinary Science最新文献

{"title":"Changes in equine complete blood count parameters and inflammatory indices with inflammation","authors":"MM Friend,&nbsp;EM McGaffigan,&nbsp;SM Hall,&nbsp;WB Staniar,&nbsp;DN Smarsh","doi":"10.1016/j.jevs.2025.105705","DOIUrl":"10.1016/j.jevs.2025.105705","url":null,"abstract":"<div><h3>Background</h3><div>Early detection of inflammation using a common test could be a valuable tool for preserving horse health.</div></div><div><h3>Hypothesis</h3><div>This observational study aimed to identify variation in complete blood count (CBC) parameters and inflammatory indices with inflammation, and to develop reference intervals (RIs) from horses with known inflammatory states, hypothesizing that RIs developed from horses with normal acute phase protein concentrations would improve the ability to predict inflammation.</div></div><div><h3>Methods</h3><div>Concentrations of serum amyloid A (SAA) and haptoglobin from clinically healthy horses and horses under veterinary care (n=199) were used to categorize horses as inflamed (SH+; n=48) or not inflamed (SH-; n=150). Non-inflamed RIs were created using 95 % RIs from horses classified as SH- (non-inflamed). Differences in median values of CBC parameters and inflammatory indices were determined using the Kruskal-Wallis test with Dunn’s post-hoc analysis and a Bonferroni correction. Predictive value was determined using ROC analysis, and odds ratios were calculated to determine the value of industry and non-inflamed RIs in detecting inflammation. Significance was set at <em>P</em> ≤ 0.05.</div></div><div><h3>Results</h3><div>All three inflammatory indices revealed greater median values in SH+ horses and predictive value greater than all other metrics (AUC=0.64, 0.64, 0.66, respectively). Horses falling above or below all three inflammatory index RIs (SII, SIRI, and AISI) were 6.32, 4.54, and 7 times more likely to be SH+. Additionally, a greater number of non-inflamed RIs yielded increased likelihood of SH+ categorization than industry RIs.</div></div><div><h3>Conclusion</h3><div>These results suggest inflammatory indices and non-inflamed RIs may be a valuable tool to aid in the detection of inflammation in horses.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105705"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145225090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rapid and sensitive detection of Theileria equi using a novel integrated RPACRISPR/Cas13a lateral flow assay","authors":"Amjed Alsultan ,&nbsp;Salah Mahdi Karim ,&nbsp;Mohammed Al-Saadi ,&nbsp;Dhama Alsallami ,&nbsp;Mourad Ben Said ,&nbsp;Hanène Belkahia","doi":"10.1016/j.jevs.2025.105732","DOIUrl":"10.1016/j.jevs.2025.105732","url":null,"abstract":"<div><h3>Background</h3><div>Equine piroplasmosis (EP), caused by the intracellular protozoa <em>Theileria equi, Babesia caballi</em>, and <em>Theileria haneyi</em>, represents a major health and economic threat to the equine industry worldwide. Existing diagnostic methods, including PCR, serology, and microscopy, are constrained by their dependence on specialized equipment, lengthy protocols, and the requirement for skilled personnel.</div></div><div><h3>Aim</h3><div>This study aimed to develop a rapid, accurate, and field-deployable molecular diagnostic assay for <em>T. equi</em>.</div></div><div><h3>Methods</h3><div>A nucleic acid-based diagnostic platform combining recombinase polymerase amplification (RPA) with CRISPR/Cas13-mediated detection and lateral flow device (LFD) readout was developed. The assay targets a conserved region of the erythrocyte merozoite antigen 1 (EMA-1) gene of <em>T. equi</em>. Validation was performed using 22 blood samples collected from horses, as well as specificity controls including <em>B. caballi</em>- and <em>Anaplasma phagocytophilum</em>-infected samples, synthetic EMA-1 DNA, and non-template controls. All assay steps were conducted at room temperature.</div></div><div><h3>Results</h3><div>The integrated RPA-CRISPR/Cas13-LFD assay generated clear visual results within 50 minutes. It demonstrated complete specificity with no false positives across all tested samples. The method effectively differentiated horses infected with <em>T. equi</em>, including both clinically affected and asymptomatic individuals, from healthy, uninfected animals, confirming its high accuracy and reliability.</div></div><div><h3>Conclusion</h3><div>The developed assay provides a rapid, precise, and equipment-free diagnostic platform suitable for both field and clinical environments. Although the current protocol relies on DNA extraction, future optimization will aim to enable direct detection from unprocessed blood samples, thereby further simplifying point-of-care diagnostics for equine piroplasmosis.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105732"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145504848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lethal Sycamore maple intoxication in a grazing three-month-old foal","authors":"N. Janzen ,&nbsp;J. Sander ,&nbsp;M. Terhardt ,&nbsp;M. Mallek ,&nbsp;H Smith ,&nbsp;P. Witt ,&nbsp;M.J.P. Theelen","doi":"10.1016/j.jevs.2025.105713","DOIUrl":"10.1016/j.jevs.2025.105713","url":null,"abstract":"<div><div>The case of a young foal poisoned by maple toxin is described. It showed signs of myopathy caused by ingesting life-threatening amounts of maple toxin. Some maple trees (Acer species) can pose a health risk to grazing horses. The leaves, seeds and shoots contain hypoglycin A (HGA) and methylencyclopropylglycine (MCPRG) and can cause life-threatening atypical myopathy.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105713"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145426781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Policresulen is effective for the topical treatment of vaginal varices in a pregnant mare: Case report","authors":"Ellen Lara Miguel ,&nbsp;Maria Fernanda Lema Carneiro ,&nbsp;Ana Luiza Carriel Griffo ,&nbsp;Fernanda Baatsch Nascimento ,&nbsp;Renata Gebara Sampaio Dória ,&nbsp;Rodrigo Romero Corrêa ,&nbsp;Eneiva Carla Carvalho Celeghini","doi":"10.1016/j.jevs.2025.105711","DOIUrl":"10.1016/j.jevs.2025.105711","url":null,"abstract":"<div><div>Vaginal varicosities in mares are rarely reported, although considered relatively common. Clinical recognition can be challenging, especially during early pregnancy, due to the intermittent nature of the bleeding. This report aims to describe the diagnostic approach, clinical evolution, and treatment of a case of vaginal varicosity in a pregnant mare, emphasizing a practical and minimally invasive method. A 9-year-old Brazilian Sport Horse mare with intermittent vaginal hemorrhage underwent clinical evaluation, showing no abnormalities. Vaginoscopy with a rigid endoscope revealed varicose veins in the vestibule-vaginal region. Chemical cauterization was performed using a 36 % Policresulen solution. The treatment was well tolerated, inexpensive, and effective in controlling bleeding. The clinical sign resolved within a few days, with no recurrence observed. Rigid endoscopy proved to be a practical diagnostic tool for field use. Policresulen offered an efficient, low-cost, and minimally invasive therapeutic option for managing vaginal varicosities in mares.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105711"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145426830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genetic parameter estimates of performance traits in Iranian Thoroughbred race horses using a Bayesian approach","authors":"M. Taned ,&nbsp;M.B. Zandi ,&nbsp;S. Salek Ardestani ,&nbsp;M. Abdoli ,&nbsp;M. L Spangler","doi":"10.1016/j.jevs.2025.105733","DOIUrl":"10.1016/j.jevs.2025.105733","url":null,"abstract":"<div><h3>Background</h3><div>Race performance in Thoroughbred horses is influenced by both genetic and environmental factors. Understanding their genetic architecture is essential for designing effective breeding programs.</div></div><div><h3>Objectives</h3><div>This study aimed to estimate genetic parameters and trends for key performance traits in Iranian Thoroughbred racehorses.</div></div><div><h3>Methods</h3><div>Performance data, including race completion time (RCT), rank at the end of the competition (REC), and average speed (AS), were obtained from the Iranian Equestrian Federation (2002–2021). Pedigree data from 14,391 individuals were analyzed using CFC software. Genetic parameters were estimated using a Bayesian approach via Gibbs sampling with gibbs1f90 for continuous traits (RCT and AS) and thrgibbs1f90 for the categorical trait (REC).</div></div><div><h3>Results</h3><div>Heritability estimates were moderate for RCT (0.25) and AS (0.23), and low for REC (0.09). Rider and date/race city effects contributed notably to variation in RCT and AS. Genetic trend analysis showed an unfavorable increase in RCT (0.15 s/year; <em>p</em> = 0.02) and a significant decline in AS (−0.02 m/s/year; <em>p</em> = 0.0001), while the genetic trend for REC was negligible (−0.0004; <em>p</em> = 0.94). Phenotypic trends did not follow the same direction, suggesting strong environmental influences masking genetic changes.</div></div><div><h3>Conclusion</h3><div>RCT and AS showed moderate heritability, indicating potential for genetic selection, whereas REC was mainly influenced by environmental factors. Despite stable phenotypic performance, unfavorable genetic trends highlight the need to revise breeding strategies and enhance long-term genetic improvement in Iranian Thoroughbred racehorses.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105733"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145534092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment efficacy of pyrantel, fenbendazole and macrocyclic lactones in equine strongyles in Germany using FECRT and the model eggCounts","authors":"J. Döberl ,&nbsp;Z. Li ,&nbsp;R. Furrer ,&nbsp;M.C. Jäger","doi":"10.1016/j.jevs.2025.105715","DOIUrl":"10.1016/j.jevs.2025.105715","url":null,"abstract":"<div><h3>Background</h3><div>Reduced anthelmintic efficacy against small strongyles in horses is a widespread problem, yet recent data is scarce.</div></div><div><h3>Aims</h3><div>This paper aims to investigate the current status of anthelmintic efficacy in the field in Germany, specifically focusing on pyrantel.</div></div><div><h3>Methods</h3><div>The study included 1670 horses for which a total of 1913 dewormings were analysed. Of these, 1682 were performed with pyrantel, 56 with fenbendazole, 162 with macrocyclic lactones and 13 with other compounds (e.g. herbs). The faecal egg count reduction (FECR) was calculated with two methods, the faecal egg count reduction test (FECRT) and the statistical model <em>eggCounts.</em> In interpreting the results, we adhered to the guidelines of the American Association of Equine Practitioners (AAEP) and the World Association for the Advancement of Veterinary Parasitology (WAAVP).</div></div><div><h3>Results</h3><div>Overall, 1156 dewormings (68.7 %) with pyrantel, 12 (21.4 %) with fenbendazole and 159 (98.1 %) with macrocyclic lactones were scored with a FECR &gt;95 %. Pyrantel is classified as ‘low resistant’ with both FECRT (UCL/LCL: 91.1/89.5) and <em>eggCounts</em> (88.7/88.1), fenbendazole as ‘resistant’ with FECRT (65.0/49.1) and <em>eggCounts</em> (50.4/42.9), and macrocyclic lactones as ‘susceptible’ with FECRT (100.1/99.0) and as ‘low resistant’ with <em>eggCounts</em> (99.8/99.5)<em>.</em></div></div><div><h3>Conclusion</h3><div>Whereas treatments with macrocyclic lactones were sufficiently effective, the majority of fenbendazole treatments showed insufficient efficacy. For pyrantel the results confirm reduced treatment efficacy in 31.3 % of the treatments. Nevertheless, most treatments remained effective. Consequently, pyrantel should be continued to be used for treating strongyle infections. A control of treatment efficacy 10–14 days after administration of the anthelmintic should become standard practice.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105715"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145431856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Seasonal assessment of welfare and Endoparasitic infections in Balkan donkeys","authors":"Marko Nadaškić ,&nbsp;Tamara Ilić ,&nbsp;Nemanja M. Jovanović ,&nbsp;Tamaš Petrović ,&nbsp;Dejan Bugarski ,&nbsp;Jelena Aleksić Radojković ,&nbsp;Marijana Vučinić ,&nbsp;Katarina Nenadović","doi":"10.1016/j.jevs.2025.105714","DOIUrl":"10.1016/j.jevs.2025.105714","url":null,"abstract":"<div><h3>Background</h3><div>In Serbia, donkey breeding is meeting a growing trend, primarily for milk production. However, the welfare status of donkeys kept under such farming systems remains inadequately evaluated, with limited data available on their health, behavior, and overall management conditions.</div></div><div><h3>Aims</h3><div>This study aimed to evaluate welfare indicators in donkeys, determine the prevalence of endoparasitic infections, and assess their potential effects on the animals’ welfare status.</div></div><div><h3>Methods</h3><div>The study was conducted during spring and autumn season, on a sample of 160 Balkan donkeys aged 1 to 15 years from five selected farms. Welfare was assessed using the “Animal Welfare Indicators” welfare protocol for donkeys, while parasitological diagnostics were performed on fecal samples.</div></div><div><h3>Results</h3><div>In donkeys in spring, the mean body condition score, skin lesions, unhealthy hair coat condition, ocular discharges, and signs of hoof neglect were significantly higher than those for donkeys in autumn(<em>p</em> &lt; 0.001, <em>p</em> &lt; 0.05). The mean score of skin tent test, and faecal soiling in autumn were significantly higher than those for donkeys in spring (<em>p</em> &lt; 0.001, <em>p</em> &lt; 0.05). Parasites identified included <em>Eimeria leuckarti</em>, strongylids, <em>Parascaris equorum, Dictyocaulus arnfieldi, Anoplocephala</em> spp., <em>Fasciola hepatica</em> and <em>Dicrocoelium dendriticum</em> in the form of individual and mixed infections. Significant correlations (p &lt; 0.001, <em>p</em> &lt; 0.05) were found between <em>P. equorum</em> and faecal soiling, strongylids and thin BCS in spring, and strongylids and loss of hair in autumn season.</div></div><div><h3>Conclusions</h3><div>This study emphasizes the association between parasitic infections and donkey welfare, underscoring the need for regular monitoring and the development of guidelines to improve health and welfare protection in Serbia.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105714"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145426791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ventricular arrhythmias induced by snake bite in a horse: A case report","authors":"G.V. Ramos ,&nbsp;J.B. Braz ,&nbsp;A.C. Camplesi ,&nbsp;J.S. Aoki ,&nbsp;G.G. Silveira ,&nbsp;J.C. Lacerda-Neto","doi":"10.1016/j.jevs.2025.105708","DOIUrl":"10.1016/j.jevs.2025.105708","url":null,"abstract":"<div><div>A Mangalarga Marchador mare was referred to treatment with a history of poisoning with evident tachyarrhythmia detected on cardiac auscultation. The electrocardiogram was performed and detected occurrences of paroxysmal monomorphic ventricular bigeminy (pMVB), pMVB with pairs of premature ventricular contractions (PVC) (pMVBPC), and paroxysmal monomorphic ventricular tachycardia (pMVT). In all cases, incomplete atrioventricular dissociation and coupling variation are observed. These characteristics, associated with non-reduction of successive subsequent coupling intervals and the absence of typical characteristics of the Wenckebach phenomenon between PVC occurrences, reinforce the hypothesis of the presence of reentry and rule out the possibility of parasystole. Given the above, this report shows the importance of cardiac evaluations in horses affected by snake bites and, as far as the authors could ascertain, this is the first report on the occurrence of pMVB, pMVBPC in horses and on the description of pMVT caused by snake bites of the genus Bothrops sp.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105708"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145421863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgical repair of bilateral lateral patellar luxation in a foal using block-recession trochleoplasty and polypropylene mesh reinforcement: Case report and review of literature","authors":"P. Memarian ,&nbsp;G. Basso ,&nbsp;M. Rigo ,&nbsp;M.E. Falomo ,&nbsp;M. Isola","doi":"10.1016/j.jevs.2025.105707","DOIUrl":"10.1016/j.jevs.2025.105707","url":null,"abstract":"<div><div>Patellar luxation is a rare orthopedic condition in horses, with congenital lateral patellar luxation being the most frequently reported form. A few sporadic reports have described surgical options for addressing equine patellar luxation. This report details the clinical presentation of a 2-month-old Italian Trotter foal diagnosed with bilateral lateral patellar luxation. Staged surgical correction of both stifles was performed, including block recession trochleoplasty combined with the application of polypropylene mesh for reinforcing medial imbrication sutures. Intra- and post-operative evaluations confirmed proper patellar positioning, tracking, and quadriceps mechanism alignment with positive functional outcomes. This case highlights the potential benefits of block recession trochleoplasty and polypropylene mesh application in managing equine patellar luxation, particularly when underlying bone deformities are present.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105707"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145308219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Iatrogenic aspiration pneumonia in six horses: A retrospective case series","authors":"K.M.E. Vainio ,&nbsp;M.K. Määttänen ,&nbsp;A.K. Mykkänen ,&nbsp;A.K. Huupponen ,&nbsp;K.E. Niinistö","doi":"10.1016/j.jevs.2025.105712","DOIUrl":"10.1016/j.jevs.2025.105712","url":null,"abstract":"<div><h3>Background</h3><div>Iatrogenic aspiration pneumonia is rarely reported in horses, with most cases involving lipoid pneumonia from accidental mineral oil administration.</div></div><div><h3>Aims/objectives</h3><div>Our aim is to describe horses with iatrogenic aspiration, highlighting clinical findings, treatment, outcomes, and prognostic differences based on the aspirated material. <em>Methods:</em> Management of 6 horses treated at the University of Helsinki Equine hospital due to iatrogenic aspiration between 2018 and 2023 are reported.</div></div><div><h3>Results</h3><div>Of the six horses, three survived, two of whom regained full athletic function. Survivors received water, or water with electrolytes, via nasogastric tube and were presented to the hospital within two hours of the incident, while non-survivors treated with mineral oil, mineral oil and water, or psyllium had experienced a delayed admission of 1 to 16 days.</div></div><div><h3>Conclusion</h3><div>Timely recognition and early initiation of aggressive treatment of iatrogenic aspiration may improve survival. Water aspiration caused marked respiratory compromise but a fair prognosis, while psyllium or mineral oil aspiration had poor outcomes.</div></div>","PeriodicalId":15798,"journal":{"name":"Journal of Equine Veterinary Science","volume":"155 ","pages":"Article 105712"},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145426778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}