International Journal of Agriculture and Biology最新文献_第6页

Enhanced Growth and Drought Resistance in Seedlings of Acacia tortilis due to Inoculation of Arbuscular Mycorrhiza Fungi and Bacillus subtilis 丛枝菌根真菌和枯草芽孢杆菌接种提高玉米Acacia幼苗生长和抗旱性

International Journal of Agriculture and Biology Pub Date : 2021-12-01 DOI: 10.17957/ijab/15.1891

Abdelmalik M Abdelmalik

{"title":"Enhanced Growth and Drought Resistance in Seedlings of Acacia tortilis due to Inoculation of Arbuscular Mycorrhiza Fungi and Bacillus subtilis","authors":"Abdelmalik M Abdelmalik","doi":"10.17957/ijab/15.1891","DOIUrl":"https://doi.org/10.17957/ijab/15.1891","url":null,"abstract":"A shade house experiment was conducted in Saudi Arabia to evaluate the impact of a mixture of three arbuscular mycorrhiza fungi (AMF) namely Funneliformis mosseae, Rhizophagus intraradices and Claroideoglomus etunicatum, a bacterium Bacillus subtilis, and their combinations on the growth and drought resistance potential of Acacia torilis seedlings under moderate and water deficit-stress. Thus, inoculants treatments (AMF, Bacillus subtilis, AMF+Bacillus, and control) and several watering intervals (1, 2, 3 and 4 weeks) were applied. Inoculation of AMF and Bacillus to A. tortilis seedlings found effective in terms of improved seedling growth. AMF and combined inoculation resulted in a larger shoot (shoot fresh and dry weights, seedling height, leaf number, leaf area) and root development (root fresh and dry weights, root length, root surface area, and root volume) as compared to the non-inoculated seedlings. Single inoculants of B. subtilis, showed better improvement in 1- and 2-week watering intervals compared to the control. Inoculated seedlings showed lower proline accumulation than non-inoculated seedlings, and thus improved seedling resistance to water deficit-stress. Mycorrhizal and mixed inoculation enhanced the amount of chlorophyll in the seedling’s leaves. Furthermore, seedlings with AMF and co-inoculants showed better drought tolerance even at 3- and 4-week watering intervals. © 2021 Friends Science Publishers","PeriodicalId":13769,"journal":{"name":"International Journal of Agriculture and Biology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44453431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Dietary Supplementation with Betaine on Growth Performance and Blood Biochemical Profile of Nili-Ravi Buffalo Calves 饲粮中添加甜菜碱对尼利-拉维水牛犊牛生长性能和血液生化指标的影响

International Journal of Agriculture and Biology Pub Date : 2021-12-01 DOI: 10.17957/ijab/15.1885

Z. Hussain

{"title":"Effect of Dietary Supplementation with Betaine on Growth Performance and Blood Biochemical Profile of Nili-Ravi Buffalo Calves","authors":"Z. Hussain","doi":"10.17957/ijab/15.1885","DOIUrl":"https://doi.org/10.17957/ijab/15.1885","url":null,"abstract":"This study aimed to determine the effect of betaine supplementation on production performance and blood biochemical parameters in calves. Sixty Nili-Ravi calves were randomly divided into four groups: the control group, which received a total mixed ration (TMR) without betaine and three experimental groups that received TMR blended with 0.2, 0.4 and 0.6% betaine for 8 weeks. Feed and water intake was recorded daily and production performance parameters were recorded on weekly basis. Blood samples were collected weekly and at the end of the experiment. The results showed that feeding betaine to calves increased dry matter intake, body weight gain and average daily gain (P < 0.001). Dietary addition of 0.6% betaine improved feed conversion ratio (P < 0.01). Plasma cortisol, superoxide dismutase, and malondialdehyde levels were positively affected (P < 0.05) by betaine supplementation as compared to the control group; however, it caused HSP70 levels to decrease (P < 0.05). The results indicated that supplementing betaine to the diet of Nili-Ravi calves enhanced growth performance and improved their antioxidant status. © 2021 Friends Science Publishers","PeriodicalId":13769,"journal":{"name":"International Journal of Agriculture and Biology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42534794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chemical Investigations on Algerian Mentha rotundifolia and Myrtus communis Essential Oils and Assessment of their Insecticidal and Antifungal Activities 阿尔及利亚圆叶薄荷和杨梅精油的化学研究及其杀虫和抗真菌活性评价

International Journal of Agriculture and Biology Pub Date : 2021-12-01 DOI: 10.17957/ijab/15.1881

Ghozlene Aouadi

{"title":"Chemical Investigations on Algerian Mentha rotundifolia and Myrtus communis Essential Oils and Assessment of their Insecticidal and Antifungal Activities","authors":"Ghozlene Aouadi","doi":"10.17957/ijab/15.1881","DOIUrl":"https://doi.org/10.17957/ijab/15.1881","url":null,"abstract":"This work aimed to assess in vitro insecticidal and antifungal activities of Mentha rotundifolia and Myrtus communis essential oils against the red flour beetle (Tribolium castaneum) and three fungal species (Botrytis cinerea, Fusarium solani and Colletotrichum acutatum). Oxygenated monoterpenes presented the dominant group with 72.94 and 58.92% respectively for M. rotundifolia and M. communis essential oils. M. rotundifolia and M. communis essential oils composition was dominated by 72.94 and 58.92% of oxygenated monoterpenes, respectively. The determined lethal concentrations of mentha essential oils against T. castaneum adults revealed high toxicity respectively for fumigant and contact tests, LC50 = 0.113 μL cm-2 and LC50 = 32.71 μL L-1 air. However, common myrtle oil showed a weak fumigant activity (LC50 = 357.67 μL L-1 air) and no contact toxicity. Furthermore, M. rotundifolia essential oil showed a marked antifungal toxicity against all the fungal strains. The mycelial growth of the three fungal strains was completely inhibited at the concentrations of 0.33 μL L-1 by contact application and 8, 10 and 12 μL by fumigant application. M. communis essential oil displayed only a contact antifungal toxicity against B. cinerea at the concentration 21.33 μL L-1. Additionally, M. rotundifolia completely inhibited conidial germination of B. cinerea and F. solani, and significantly affected their morphology, with morphological modifications at the rate of 92.94 and 51.11% respectively. In light of in vitro tests results, the mentha essential oil appeared to be an excellent source of antifungal and insecticidal components and will allow the potential development of this species in the biological control of several pests and fungal diseases. © 2021 Friends Science Publishers","PeriodicalId":13769,"journal":{"name":"International Journal of Agriculture and Biology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49469023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Heterologous Expression of chi42 Gene from Trichoderma asperellum in Bacillus subtilis 木霉chi42基因在枯草芽孢杆菌中的异源表达

International Journal of Agriculture and Biology Pub Date : 2021-12-01 DOI: 10.17957/ijab/15.1883

Nguyen Hoang Tue

引用次数: 0

Volatile Organic Compounds of some Antagonists against Lasiodiplodia theobromae, a Pathogen of Coconut 椰子致病菌可可枯病几种拮抗剂挥发性有机物的研究

International Journal of Agriculture and Biology Pub Date : 2021-12-01 DOI: 10.17957/ijab/15.1889

Appusami Sudha

{"title":"Volatile Organic Compounds of some Antagonists against Lasiodiplodia theobromae, a Pathogen of Coconut","authors":"Appusami Sudha","doi":"10.17957/ijab/15.1889","DOIUrl":"https://doi.org/10.17957/ijab/15.1889","url":null,"abstract":"Biocontrol agents are the potential microbes and used for the control of aerial and soil-borne pathogens present in all crops. An attempt was made on identification, morphological and molecular characterization of Lasiodiplodia theobromae, a pathogen causing disease in nuts and leaves of coconut. A virulent isolate Lasiodiplodia theobromae L26 was selected based on the growth parameters and pycnidiospore production. Three efficient biocontrol agents (BCAs) namely Trichoderma asperellum, Bacillus subtilis and Streptomyces rochei, were selected for in vitro studies. Among these, T. asperellum showed a significantly higher percentage of inhibition (81%) in dual culture assay against L26. The inhibition was also confirmed in light microscopic observation, the mycelium of L26 was distorted, lysis of cell wall during the interaction. Volatile organic compounds (VOCs) emitted from BCAs inhibited the fungal growth of L26 by 59.61–47.03% in sealed plate method. Solid-phase microextraction GC-MS analysis revealed numerous new VOCs compounds emitted from the BCAs, whereas the dominant compound was identified as peptaibols, 2,4-di-tert-butylphenol, 2-piperidinone. The strength of peaks of these compounds augmented during the interaction of BCAs with L26, the peak intensity for terpenoids was the predominant class, followed by phenols and heterocyclic organic compound. Crude metabolite (75 μL) of each antagonist tested through agar well method against L26 and showed a complete inhibition. This study demonstrated the ability of BCAs to produce volatile and nonvolatile antifungal compounds, showing that there could a major mechanism involved in and that will be responsible for the successful inhibition of L26 under in vitro. In future combination of these three strains as commercial formulation may be a better management practices for leaf blight and malformation of nuts in coconut. © 2021 Friends Science Publishers","PeriodicalId":13769,"journal":{"name":"International Journal of Agriculture and Biology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43883099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Responses of Tomato to Rhizoctonia solani Infection under the Salinity Stress 盐胁迫下番茄对茄根丝核菌侵染的响应

International Journal of Agriculture and Biology Pub Date : 2021-12-01 DOI: 10.17957/ijab/15.1886

Angham A Mustafa

{"title":"Responses of Tomato to Rhizoctonia solani Infection under the Salinity Stress","authors":"Angham A Mustafa","doi":"10.17957/ijab/15.1886","DOIUrl":"https://doi.org/10.17957/ijab/15.1886","url":null,"abstract":"Ten isolates of Rhizoctonia solani Kuhen were obtained from the roots and crown of different cultivars of tomato (Solanum lycopersicum L.). The phenotypic and microscopic characteristics of these isolates were examined. The pathogenicity of each isolate to tomato seedlings was evaluated via a pot experiment. Results showed that the isolates had varying pathogenicity. Ten isolates were identified, four of which exhibited severe pathogenicity. The effects of three salinity levels (2, 6 and 12 dS m-1 NaCl) on fungal growth, and the effects of the interaction between pathogenicity and these salinity levels on the germination indicators, phenotypic growth and biochemical characteristics of three varieties of tomato, namely, Salimah, Bushra and Yassamen both in the field and the laboratory were assessed. The combined stress of the pathogenic fungus R. solani with the increase in NaCl concentration had a stronger pathogenicity to the tomato plant than individual stress alone. As a result, the germination indicators and all phenotypic traits of the plants substantially decreased. As salt concentration increased, the contents of chlorophyll a, b and total chlorophyll decreased. By contrast, the contents of carotenoids and anthocyanins increased and those of carbohydrates and proline in the leaves considerably increased. Analysis of the interactions between the R. solani treatments and the salinity levels revealed a strong correlation between the salinity levels and H2O2 accumulation. Our findings proved that the pathological effect of R. solani was observed to be more significant on tomato varieties under salinity treatments. © 2021 Friends Science Publishers","PeriodicalId":13769,"journal":{"name":"International Journal of Agriculture and Biology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42692616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Phylogenetic Analysis of Endemic Fish from the Maros Karst Region, South Sulawesi, Indonesia 印度尼西亚南苏拉威西马罗斯喀斯特地区特有鱼类的系统发育分析

International Journal of Agriculture and Biology Pub Date : 2021-12-01 DOI: 10.17957/ijab/15.1880

S. A. Andy Omar

{"title":"Phylogenetic Analysis of Endemic Fish from the Maros Karst Region, South Sulawesi, Indonesia","authors":"S. A. Andy Omar","doi":"10.17957/ijab/15.1880","DOIUrl":"https://doi.org/10.17957/ijab/15.1880","url":null,"abstract":"The Maros Karst is known for having a unique geomorphological structure with a diversity of endemic flora and fauna. The hydrology of this karst area is generally dominated by underground rivers with various freshwater ecosystems, which are generally dominated by endemic fish typical to Sulawesi. This study aims at identifying endemic fish of Maros Karst rivers using morphological and phylogenetic analysis as the baseline for further endemic fish conservation. Morphological analysis was done by comparing fish samples’ morphological characteristics with those from fish taxonomy references. Phylogenetic analysis was carried out using mitochondrial DNA (mtDNA) analysis with the target gene Cytochrome C oxidase 1 (CO1). The results showed there are five endemic fish species from four families and three orders from the Maros Karst area with a genetic distance value between 0.0 to 0.275. These species make particular adaptations both morphologically and genetically to the karst ecosystem. However, it is necessary to understand the evolution of these fishes to establish effective conservation measures. Therefore, it is necessary to have a management strategy to ensure the sustainability of endemic fish populations and as well as the sustainability of the karst ecosystem as a whole. © 2021 Friends Science Publishers","PeriodicalId":13769,"journal":{"name":"International Journal of Agriculture and Biology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42249898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Gas Chromatography-Mass Spectroscopy and Histopathological Effects of Methanol Leaf Extract of Uvaria chamae on the Midgut of Sitophilus zeamais 气相色谱-质谱联用技术及其对玉米象中肠组织病理学的影响

International Journal of Agriculture and Biology Pub Date : 2021-12-01 DOI: 10.17957/ijab/15.1884

D. Oboho

{"title":"Gas Chromatography-Mass Spectroscopy and Histopathological Effects of Methanol Leaf Extract of Uvaria chamae on the Midgut of Sitophilus zeamais","authors":"D. Oboho","doi":"10.17957/ijab/15.1884","DOIUrl":"https://doi.org/10.17957/ijab/15.1884","url":null,"abstract":"The present study was carried out to assess the effect of methanol leaf extract of Uvaria chamae using Gas Chromatography-Mass Spectrum (GC-MS) to determine the phytochemicals present and its effect on the histology of midgut of maize weevil, Sitophilus zeamais. Insects were administered with 10 mg/kg of the plant extract using diffusion method where insects were put in a petri dish containing various concentrations and observed to see the stage they begin to die due to toxicity and observed for 5 min. They were collected into foil processing paper and fixed in Bouins fluid for 24 h, repacked after 24 h and folded in fresh foil immersed in buffered formalin for histopathological studies. Result revealed that a severe degeneration de-arrangement of the respiratory tract epithelial lining, secretory lining cells and gastrointestinal layers with the destruction of the muscular layer when compared with the control. The methanol leaf extracts of U. chamae were preliminary screened for the phytochemicals. The extract shows the presence of cardiac glycosides, saponin, steroids/terpenes, flavonoids, alkaloids and phenols. GC-MS analysis of the extract showed the presence of 2-nitrobenzaldehyde (4.00), malic acid (2.04), L-aspartic acid (2.00), 1, 1, dimethylhydrazine (1.86), Cedrandiol (1.75), 2-amino-4-(2-methylpropenyl)-pyrimidin-5-carboxylic acid (1.56), thiirane (1.54), mercaptoethanol (1.11) and some minor compounds. The findings indicated that methanol extract of U. chamae is rich in phyto-compounds having biological activities on the midguts’ histology of S. zeamais. Therefore, it is recommended as an alternative for the synthetic insecticide used by farmers for the preservation of stored grains. © 2021 Friends Science Publishers","PeriodicalId":13769,"journal":{"name":"International Journal of Agriculture and Biology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47489060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Characteristics of Canary Hair Sheep´s Breed Carcass Fed Banana (Musa acuminate) By-Products: Effects on Regional Tissue Composition, pH and Color 香蕉（Musa acuminate）副产品饲养的金丝雀毛羊胴体特性：对区域组织组成、pH值和颜色的影响

International Journal of Agriculture and Biology Pub Date : 2021-09-01 DOI: 10.17957/ijab/15.1853

S. Ahmed

{"title":"Characteristics of Canary Hair Sheep´s Breed Carcass Fed Banana (Musa acuminate) By-Products: Effects on Regional Tissue Composition, pH and Color","authors":"S. Ahmed","doi":"10.17957/ijab/15.1853","DOIUrl":"https://doi.org/10.17957/ijab/15.1853","url":null,"abstract":"The contributions of replacing rye-grass (Lolium spp.) hay with banana (Musa acuminata) by-products on carcass and tissue characteristics, pH and color, in the Canary hair sheep breed were studied. Twenty-two lambs with an initial live weight of 14.8 ± 2.5 kg were individually housed and fed two different diets for 58 days: The first group (experimental diet) received as forage a mixture of fresh banana (Musa acuminata) by-products composed by leaves and pseudo-stem. The other one got commercial rye-grass (Lolium spp.) hay (conventional diet) as a fiber source. The two groups got an additional commercial concentrate food (CON). After the 58 days growing trial (24.3 kg ± 1.0 kg), seven lambs of each group (n=14) were slaughtered in the experimental slaughterhouse. The muscle, the pH, and the color were measured at the time immediately after slaughter and 24 h later, using the muscles Longissimus thoracis et lumborum and semimembranosus. At that time (after 24 h), the remaining semi-carcass was butchered and dissected for analysis of the carcass´s regional and tissue composition. Although there is no significant difference on the tissue composition, carcass regional and the muscle pH, there are significant differences in the color in the Longisimus toracis et lumborum between the two assessed diets. The incorporation of banana by-products in a diet to fatten lambs Canary hair sheep breed would not grossly alter the carcass quality, at least based on the assessed parameters. Banana by-products as a feeding resource can maintain animal productivity and meat quality. © 2021 Friends Science Publishers","PeriodicalId":13769,"journal":{"name":"International Journal of Agriculture and Biology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43812541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Broccoli Seedling Production in Response to Recognised Organic Inputs 响应公认的有机输入的西兰花幼苗生产

International Journal of Agriculture and Biology Pub Date : 2021-09-01 DOI: 10.17957/ijab/15.1854

J. Rodríguez-Ortiz

{"title":"Broccoli Seedling Production in Response to Recognised Organic Inputs","authors":"J. Rodríguez-Ortiz","doi":"10.17957/ijab/15.1854","DOIUrl":"https://doi.org/10.17957/ijab/15.1854","url":null,"abstract":"This study evaluated the production of seedlings broccoli (Brassica oleracea var. Italica) with organic inputs. The inputs were as follows; a) growth medium, consisting of Sphagnum peat (Pro Moss TBK®) mixed with poultry manure compost (Vertia® brand) in a) 90:10 and 80:20 ratios; b) biofungicide Trichoderma harzianum Rifai (Natucontrol® brand) at doses of 1.5 and 3 g/L water per 338-cavity polystyrene tray; and c) complementary nutrition applied in irrigation with poultry manure tea at doses of 0.5 and 1 dS/m per tray every two days. Control set was a ‘typical management’ control based on peat (100%) as a growing medium with the application of conventional fertiliser (1 g/L of Tricel® 20 every two days) and conventional fungicide Mancozeb as a damping-off preventative (1 g/L per tray). The seedling growth, relative chlorophyll content, photosystem II quantum yield, and morphological indicators showed that the eight treatments with recognised organic inputs performed significantly better than the control (p<0.05). The use of peat substrate mixed with poultry manure (80:20 ratio) with inoculation of T. harzianum at a dose of 1.5–3 g/L and with application of poultry manure tea at a dose of 1 dS/m yielded the best results. We determined that it is possible to obtain quality broccoli seedlings with the inputs recognised for certified organic agriculture. © 2021 Friends Science Publishers","PeriodicalId":13769,"journal":{"name":"International Journal of Agriculture and Biology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49540092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1