Indian Journal of Animal Research最新文献

{"title":"Molecular and Serological Detection of Mycobacterium avium Subspecies Paratuberculosis in Ruminants of Jabalpur Region","authors":"Y. Verma, Y. Verma, M. Swamy, A. Nayak, A. Dubey, M. Jatav, Amishi, A. Khare","doi":"10.18805/ijar.b-5149","DOIUrl":"https://doi.org/10.18805/ijar.b-5149","url":null,"abstract":"Background: Paratuberculosis is a chronic infectious disease of wild and domestic ruminants caused by Mycobacterium avium subspecies paratuberculosis (MAP). The present study aimed to conduct the molecular and serological detection of MAP in ruminants of Jabalpur region. Methods: A total of 261 faecal, 124 blood and 51 tissue samples were collected from goats, buffaloes and cattle of the region irrespective of their age, sex and breed. ZN staining of faecal and tissue samples was performed as a preliminary screening test followed by anti-MAP antibodies detection in serum samples using indirect ELISA and IS900 PCR analysis of ZN positive faecal and tissue samples. Result: A pattern of acid-fast bacilli shedding in faecal samples of ruminants was obtained based on ZN staining with a majority of +1 shedders. In ELISA, 33.87% of serum samples were found positive for anti-MAP antibodies whereas, 22.50% ZN positive faecal samples and 100% ZN positive tissue samples were found positive in IS900 PCR. Therefore, a conclusion of moderately prevalent MAP infection in ruminants of the Jabalpur region can be drawn.\u0000","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139623112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Organic Extract of Streptomyces Induces Apoptosis, Anti-Proliferation and Cell-Cycle Arrest in Colon Cancer Cells: Caco-2 and HCT116 Cell Line as Surrogate Model","authors":"B. O. Alshammari, Mohammed A. M. Wadaan, A. Baabbad, Mohamed Mohany, E. Damra, W. Hozzein","doi":"10.18805/ijar.bf-1726","DOIUrl":"https://doi.org/10.18805/ijar.bf-1726","url":null,"abstract":"Background: Colorectal cancer (CRC) is a prevalent and very lethal malignancy, resulting in more than one million deaths and nearly two million newly diagnosed cases in the year 2018. Streptomyces bacteria are a potential source of conventional compounds, as their extract contains bioactive chemicals with antiproliferative effects in cell culture settings. The aim of this research was to investigate the antiproliferative effects of the Streptomyces ethyl acetate fraction against the Caco-2 and HCT116 cell line in addition to its fundamental mechanisms. Methods: We examined the effects of Streptomyces extract on colon cancer cell lines Caco-2 and HT-116 by incubating the cells with and without the extract. Antiproliferative effects are analyzed using the MTT cell proliferation assay, cell cycle analysis and flow cytometric detection of Annexin V/PI apoptosis. The formation of intracellular ROS was measured, in addition to Western Blot for Bax, Bcl2 and caspase-3 activation. Result: Our findings showed the dose-dependent inhibition of cell growth by streptomyces extract. Both Caco-2 and HT-116 cells treated with streptomyces extract displayed the beginning of apoptotic events and G1 cell-cycle arrest. Additionally, treat with the streptomyces extract significantly increased (P less than 0.05) ROS production, Bax and cleaved-caspase-3 were increased, while Bcl-2 was downregulated, as determined by western blotting.\u0000","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139437939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Estimation of the Changes in Hormone and Blood Parameters during Post-natal Development in Male Pati Duck","authors":"Elizabeth V.L. Hmangaihzuali, K. Sarma, Jumi Dutta, Manmoth Talukdar, J. Rajkhowa, Arundhati Borah, Joga Dev Mahanta","doi":"10.18805/ijar.b-5139","DOIUrl":"https://doi.org/10.18805/ijar.b-5139","url":null,"abstract":"Background: The study of hormone and blood parameters in male Pati duck was carried out to investigate the changes that occur in these parameters during the post-natal development as better understanding of physiology is necessary for improving the productivity. Methods: The blood and serum sample were collected from Pati duck at 1 month, 6-8 weeks, 20 weeks, 30 weeks and 40 weeks age groups. For each age group 6 representative samples were collected from the jugular vein. Hormones (testosterone, cortisol, triiodothyronine and thyroxine) were estimated using Radioimmunoassay (RIA) and haematological parameters were studied using digital analyser. Result: Age related change observed with Testosterone hormone with maximum level observed in 40 weeks age group. T3 and T4 hormone were higher in younger age; T3 was highest in 20 weeks while T4 was highest in 1 month age group. Cortisol was higher in older groups and maximum level observed in 40 weeks age group. Among the haematological parameters significant changes was observed in packed cell volume (PCV), white blood cells (WBC), monocyte and neutrophils.","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139625936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Jackfruit (Artocarpus heterophyllus) Seed Processing on the Diets of Nile Tilapia (Oreochromis niloticus): Growth, Antinutrients, and Blood Parameters","authors":"B. Cuevas-Rodríguez, O.I. Zavala-Leal, M. Ruiz-Velazco, E.O. Cuevas-Rodríguez, L. Sánchez-Magaña, F. Valdez‐González","doi":"10.18805/ijar.bf-1717","DOIUrl":"https://doi.org/10.18805/ijar.bf-1717","url":null,"abstract":"Background: Jackfruit seeds have been studied in the pharmaceutical industry, one way of exploiting the potential of this ingredient could be as a protein source in the elaboration of fish food. Jackfruit seeds were subjected to different processes to obtain meals to be added to the diet of Nile tilapia (Oreochromis niloticus). The effects of this addition on growth, elimination of antinutritional factors, and repercussion on the health of tilapia was evaluated. Method: For the bioassay of the productive yield, three experimental diets were prepared, consisting of a control diet of fishmeal and four treatments: raw jackfruit seeds (RJS), hulled jackfruit seeds (HJS), extruded jackfruit seeds (EJS) and hulled and extruded jackfruit seeds (HEJS). For the growth study, 1600-L experimental units were used. Three replicates per treatment were used, initial weight of tilapias was of 1.8±0.2 g. At the end of the feeding study, a blood sample was taken from the caudal vein, using a hypodermic syringe and EDTA as anticoagulant for the hematology (hemoglobin/hematocrit). Results: Significant differences among treatments using jackfruit seeds, subjected to hulling and extrusion (CEJS) processes, were observed in weight gain (24.3±1.1 g), whereas blood parameters, the red blood cells (RBC) count and the hematocrit (Hct) were significantly higher in the jackfruit seeds subjected to only one treatment (39.8±6.49) respect to the control diet (27.4±3.18). Regarding the MCH and MCHC variables, lower values were observed with the diets using EDJS, showing a significant diminution in the RBC concentration (13.2±2.5) compared to the control diet (19.3±4.65). The processes used for the jackfruit seeds allowed formulating diets with a higher protein quality, which resulted in an increment in weight gain, without observing any effect on the health indicators and nutritional status of fish.\u0000","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139438790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 Dynamics of Phytoplankton in Integrated Paddy-cum-Fish Culture","authors":"M.S. Dorothy, N. Felix, B.K. Bhattacharjya, B. Ahilan, A. Uma, P. Chidambaram","doi":"10.18805/ijar.b-5187","DOIUrl":"https://doi.org/10.18805/ijar.b-5187","url":null,"abstract":"Background: An experimental study was conducted during June-November 2020 at Tungjoy village of Manipur, India, to assess the assemblage pattern, abundance and seasonal dynamics of phytoplankton in simultaneously integrated paddy-cum-fish culture (IPFC). Methods: The experimental IPFC fields were prepared by enhancing width and height of dykes and constructing central refuge pond. Rice saplings were manually transplanted into the prepared fields in June 2020 while the common carp fingerlings were introduced 30 days after rice-transplantation. Both rice and fish were harvested in November 2020. Assemblage pattern, abundance and dynamics of phytoplankton, soil nutrients and water quality were analysed for three seasons (monsoon, post-monsoon and winter) in paddy fields without fish (PF) compared with IPFC fields. Relevant fish growth parameters were analysed on monthly basis. Result: The study recorded 37 genera of phytoplankton belonging to 25 families and 18 orders falling under class Bacillariophyceae, Chlorophyceae and Cyanophyceae. Bacillariophyceae was the most diverse class. Phytoplankton density ranges from 14.00±1.57 × 103 to 33.25±3.60 × 103 µL-1 and 9.05±2.27 × 103 to 33.06±3.45 × 103 µL-1 in PF and IPFC, respectively, wherein Chlorophyceae dominated during monsoon and post-monsoon. Phytoplankton in IPFC was lower than PF, indicating effective utilisation by the reared fish. Fish production from IPFC fields was 326 kg ha-1 with 83% survival rate while rice production was enhanced by 7.4% as compared to rice monoculture.\u0000","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139446696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effectiveness of Intrauterine Treatment with Momordica charantia L. on Some Hormone Parameters in Repeat Breeder Cattle","authors":"B. Emre","doi":"10.18805/ijar.bf-1714","DOIUrl":"https://doi.org/10.18805/ijar.bf-1714","url":null,"abstract":"Background: Repeated breeding is a substantial problem in dairy cattle affecting reproductive efficiency. The goal of the current study was to see how intrauterine treatment of phytotherapeutic plant extract affected some hormonal indicators and conception rates in dairy cattle with fertility issues. Methods: In the study, 40 repeat breeder (RB) cattle were randomly divided into two groups. Forty ml (0.25 g/mL) Momordica charantia L. (MC) extract was administered intrauterine to cattle in group I (n=20) and 40 ml of pure olive oil was administered intrauterine to cattle in group II (n=20) at a time. The control group, group III (n=20), was composed of healthy heifers. Endometrial smear samples were taken from all RB cattle for cytological examination before the treatment and all were stained with Giemsa. Estradiol (E2), progesterone (P4) and insulin-like growth factor (IGF-1) levels were assessed by collecting blood samples starting from intrauterine treatment on days 0, 7 and 14. After the last blood sample was collected, the estrus cycles of all cattle were synchronized through a double dose of PGF2α administration at 14-day intervals. GnRH was administered with single insemination at the 60th hour following the second PGF2α treatment. Result: Subclinical endometritis was determined in 82.5% (33/40) of RB cattle. Pregnancy rates in group I, group II and group III were determined as 55%, 35% and 35%.respectively.(P greater than 0.05). There was no significant difference in E2 values according to time and between groups. For P4, there were also no significant differences between three time-dependent measurements, but there was a difference in the 7th and 14th days of the groups (P less than 0.01). For IGF-1, significant differences were found between the three time-dependent measurements of the groups (P less than 0.001). In conclusion, it was observed that the MC extract treatment, especially in RB with SCE, can improve the pregnancy rate by positively affecting the increase in IGF-1 which is a key element of the extremely complex endocrine system.\u0000","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139445730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Concomitant Use of N-acetylcysteine and Cyclosporine A on Acetaminophen-induced Acute Kidney Injury in Mice","authors":"Gonca Ozan Kocamüftüoğlu, Nalan Kaya Tektemur, E. Güzel, A. Tektemur, I. E. Ozan","doi":"10.18805/ijar.bf-1736","DOIUrl":"https://doi.org/10.18805/ijar.bf-1736","url":null,"abstract":"Background: Acetaminophen (APAP), a commonly used analgesic, causes acute kidney injury (AKI) in overdose although it is rare. Mitochondrial dysfunction plays a major role in the pathophysiology of renal damage, although the exact molecular mechanism is unknown. This study aimed to evaluate the potential therapeutic effect of cyclosporin A (CsA), a mitochondrial membrane permeability transition pore (MPTP) inhibitor, with N-acetylcysteine (NAC) in APAP-induced AKI. Methods: Male BALB/c mice were divided into control, APAP, APAP+NAC, APAP+CsA and APAP+NAC+CsA groups (n=6). A single dose of APAP (400 mg/kg) was administered intraperitoneally. All other treatments (1200 mg/kg NAC, 50 mg/kg CsA) were performed intraperitoneally 3 h after APAP administration. All animals were decapitated and blood samples and kidney tissue samples were collected for evaluation. Serum creatinine (Cr) and blood urea nitrogen (BUN) levels were measured. The kidney tissue 8-hydroxy-deoxyguanosine (8-OHdG), cytochrome c (Cytc) and 3-nitrotyrosine (3-NT) levels and cytochrome c (Cytc) expressions were determined. Result: Increased Cr and BUN levels, histopathological examinations and expressions of 8-OHdG, 3-NT and Cytc were detected in the APAP group. Combined NAC+CsA treatment sufficiently reversed oxidative stress, serum Cr and BUN levels and histopathological alterations induced by APAP. Moreover, cytc levels and renal tubular injury were remarkably reduced by combined drug treatment compared to the APAP+NAC group. These data suggest that the therapeutic effect of combined NAC+CsA treatment in mice with APAP-induced nephrotoxicity can be related to the combination of the antioxidant effect of NAC and the mitochondrial MPTP inhibitor effect of CsA.\u0000","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139447752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In vitro Assessment of the Insecticidal Activity of Nerium oleander Extract against German Cockroaches (Blattella germanica)","authors":"M. Mares, M. Murshed, Hossam M A Aljawdah, Waleed Ali Hailan, S. Al-Quraishy","doi":"10.18805/ijar.bf-1727","DOIUrl":"https://doi.org/10.18805/ijar.bf-1727","url":null,"abstract":"Background: German cockroaches are the most common cockroach species in the world. Although German cockroach infestations occur in many human-inhabited spaces, they are most commonly associated with restaurants, food processing facilities, hotels, nursing homes. It’s also carried viruses, protozoa and infectious bacteria on the outside and inside of body surfaces and play a role in causing dizziness, asthma and nausea reactions in people. So, Blattella germanica is considered as an important medical and economic. Methods: This study aimed to evaluate the efficacy of Nerium oleander extract against cockroaches and inhibition hatching eggs in vitro using a dipping method test. Two graduated concentrations of extract (50 and 100 mg/ml) were tested at different periods and changes over time in the viability of cockroaches were registered for (1 and 2 hours) and in relation to Inhibition hatching eggs after 30 days. Distilled water and cypermethrin (0.1%) were used as negative and positive control, respectively. A chemical assay was performed by FT-IR to investigate the presence of several anticipated active chemical compounds in Nerium oleander leaf extract. Result: The analysis of phytochemicals by FT-IR for alcoholic extracts of Nerium oleander extracts revealed the presence of 12 effective chemical ingredients such as carbohydrates, alkaloids, flavonoids, glycosides and tannins. The results showed that the extract had high efficacy in killing Cockroaches that were exposed to a high concentration of extract (100 mg/mL), the mortality rate was (90 and 100%), compared to the (cypermethrin 0.1%), the mortality rate was (70 and 100%) during the periods (1 and 2 hr) respectively. While the eggs cockroaches that were exposed to concentration of extract (100 mg/mL) and positive control (cypermethrin 0.1%) the hatching rate was (60 and 60%) after 30 days period respectively. While the negative control (without treated) was the hatching eggs cockroaches rate is (100%) during that period.\u0000","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139452954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 Polymorphism of Growth Hormone Gene in Dorper Sheep using PCR-RFLP","authors":"Molabe Kagisho Madikadike, Thobela Louis Tyasi, Vusi Mbazima, B. Gunya","doi":"10.18805/ijar.bf-1683","DOIUrl":"https://doi.org/10.18805/ijar.bf-1683","url":null,"abstract":"Background: The growth hormone gene has a significant impact on postnatal longitudinal growth and development as well as the metabolism of protein, carbohydrates, and fats moreover its effects indirectly relate to bone and skeletal development. The objective of the study was to identify a single nucleotide polymorphism of the growth hormone gene and its association with growth traits in Dorper sheep. Methods: Data were collected from 50 Dorper sheep of 1 to 2 years of age at the University of Limpopo Experimental farm. The objective of the study was achieved by Polymerase Chain Reaction-Restriction Fragment Length Polymorphism and General Linear Model (GLM). Result: PCR-RFLP reports revealed different segment patterns resulting in two genotypes such as AA and AB genotypes. Marker-traits association analysis showed that no significant difference was observed between AA and AB genotypes regarding all the measured traits except with wither height and AA genotype was remarkably related to higher withers height than AB genotype. It can be concluded that GH1 could be used as a genetic marker for marker-assisted selection (MAS) during breeding for the improvement of withers height.","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139452758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In vitro Sporulation, Oocysticidal Sporulation Inhibition of Eimeria papillate and Cytotoxic Efficacy of Methanolic Extract of Thymus daenensis Leaves","authors":"S.N. Maodaa, E. Al-Shaebi, Waleed Ali Qaid Hailan, R. Abdel-Gaber, A. Alatawi, S.A. Alawwad, S. Al-Quraishy","doi":"10.18805/ijar.bf-1734","DOIUrl":"https://doi.org/10.18805/ijar.bf-1734","url":null,"abstract":"Background: Thymus daenensis is a phenol-rich species of the Thymus genus that possesses many biological and pharmaceutical activities. Methods: This study used five groups of TDLE extract (50, 100, 200 and mg/mL). Distilled water and mebendazole (10 mg/ml) were used as negative and positive controls. Five worms of similar size were placed in each Petri plate, together with the extract test solution (20 mL). The present work aims to study the phytochemical profiling, evaluation of anticancer properties and in vitro oocysticidal activity of methanolic T. daenensis leaves extracts (TDLE). Results: Infrared spectroscopy (FT-IR) of TDLE proved eleven different active classes of chemical compounds. The extract is characterized by higher phenolic contents (250.5±2.7 mg/g of gallic acid) and flavonoids (25±0.3 mg/g of quercetin). Also, TDLE showed moderate cytotoxicity against breast cancer cell lines (MCF-7) and lung cancer cell lines (A549) using MTT assay with LC50 attributed to 388.66±3.5 ìg/ml and 354.33±2.5 ìg/ml, respectively. The in-vitro study revealed that TDLE concentrations of 300 mg/ml caused significant suppression of Eimeria. papillata oocysts sporulation and increased percent of sporulation inhibition compared to the other commercial products which showed different levels of sporulation. Our findings indicate that TDLE has anticoccidial activity, which encourages the conduct of numerous In vivo investigations to find an effective treatment.","PeriodicalId":13410,"journal":{"name":"Indian Journal of Animal Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139126021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}