Ari Septianingtyas Purwandhini, Endang Wahyu Pudjiastutik, Nuril Exwin Suhaeriyah
{"title":"Analisis Perwilayahan Komoditas Kopi","authors":"Ari Septianingtyas Purwandhini, Endang Wahyu Pudjiastutik, Nuril Exwin Suhaeriyah","doi":"10.20956/jsep.v19i2.25124","DOIUrl":"https://doi.org/10.20956/jsep.v19i2.25124","url":null,"abstract":"Pada tahun 2020 Kabupaten Jember merupakan salah satu kabupaten penyumbang produksi kopi terbanyak di Jawa Timur dengan total produksi sebesar 236,899 ton. Dari total 31 kecamatan di Kabupaten Jember terdapat 16 kecamatan yang tidak memproduksi kopi, sedangkan sisanya 15 kecamatan memproduksi kopi dengan hasil yang bervariatif mulai dari 0,018 ton hingga 78,858 ton. Berdasarkan data BPS 2020, produksi terbesar berada di Kecamatan Silo sebesar 78,858 ton. Penelitian ini bertujuan untuk mengetahui: 1) perkembangan trend produksi kopi di Kabupaten Jember; 2) wilayah-wilayah mana saja di Kabupaten Jember yang merupakan basis produksi kopi; 3) apakah penyebaran kopi terlokalisasi atau terspesialisasi pada wilayah penghasil kopi di Kabupaten Jember. Metode yang digunakan yaitu deskriptif dan korelasional dengan pengambilan sampel secara sengaja (purposive). Hasil penelitian menunjukkan bahwa: 1) peramalan perkembangan komoditas kopi di Kabupaten Jember menunjukkan trend produksi kopi naik pada tahun 2021-2024. Perkembangan produksi komoditas kopi di Kabupaten Jember menunjukkan nilai yang positif maksudnya produksi kopi dari tahun ke tahun cenderung mengalami kenaikan; 2) kecamatan yang menjadi wilayah basis komoditas kopi di Kabupaten Jember ditinjau dari sisi produksi diantaranya adalah Kecamatan Arjasa, Bangsalsari, Jelbuk, Ledokombo, Panti, Patrang, Silo, Sukorambi, Sumberbaru, Sumberjambe dan Tanggul; (3) penyebaran komoditas kopi di Kabupaten Jember berdasarkan analisis lokalisasi menunjukkan bahwa usaha perkebunan kopi tidak terkonsentrasi pada satu wilayah, akan tetapi menyebar di beberapa wilayah Kabupaten Jember. Sedangkan untuk analisis spesialisasi komoditas kopi di Kabupaten Jember terdapat beberapa kecamatan yang memiliki kekhasan pada suatu wilayah.","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78375469","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}
A. Suprianto, Siti Aisa Lamane, Adi Rianto Suprayitno
{"title":"Kinerja Penyuluh Pertanian Dalam Pelaksanaan Administrasi Penyuluhan Pertanian","authors":"A. Suprianto, Siti Aisa Lamane, Adi Rianto Suprayitno","doi":"10.20956/jsep.v19i2.26551","DOIUrl":"https://doi.org/10.20956/jsep.v19i2.26551","url":null,"abstract":"Tujuan dari penelitian ini adalah menganalisis faktor-faktor yang mempengaruhi kinerja penyuluh pertanian kota palopo. Penelitian ini dilaksanakan selama bulan Januari 2023 di seluruh Balai Penyuluhan Pertanian (BPP) Kota Palopo. Semua Penyuluh yang berjumlah 42 orang dan berstatus PNS menjadi sampel dalam penelitian ini. Teknik pengumpulan data primer dilakukan dengan metode survei menggunakan kuesioner terstruktur. Analisis data hasil penelitian menggunakan alisis deskriptif menggunakan aplikasi Smart Partial Least Square (PLS). Hasil penelitian menujukkan karakteristik prnyuluh umur dan lama tugas memiliki pengaruh positif dan lansung tapi tidak signifikan karekteristik penyuluh terhadap Kinerja penyuluh pertanian, tunjangan penyuluh dan administrasi penyuluhan memiliki pengaruh positif dan langsung tapi tidak signifikan Pengetahuan tentang administrasi penyuluhan terhadap kinerja penyuluh, fasilitas kantor dan fasilitas kegiatan lapangan memiliki pengaruh positif dan langsung tapi tidak signifikan Pengetahuan tentang administrasi penyuluhan terhadap kinerja penyuluh","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82178782","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}
{"title":"Price Volatility Analysis On Indonesian Palm Oil Commodities By Model Arch/Garch","authors":"Nola Windirah, R. Novanda","doi":"10.20956/jsep.v19i2.14639","DOIUrl":"https://doi.org/10.20956/jsep.v19i2.14639","url":null,"abstract":"Abstract\u0000Uncertainty in price movements will cause producers to find it difficult to make decisions at the time of production. One of the agricultural commodities in Indonesia that is currently the center of attention is oil palm. Agricultural Research and Development stated that Indonesian palm oil has developed into an important part of the world by occupying the first position as a producer of palm oil. The last five years have shown that palm oil price movements are quite volatile. The weakest conditions occurred in the middle of 2019 when the price of palm oil is at US$ 0.5/kg. Meanwhile, the strongest condition occurred in early 2014 at US$ 1/kg. Mistakes in making business decisions resulting from uncertain price movements will cause the potential of Indonesian palm oil in the world to decline. Through the ARCH/GARCH method, the description of price movements in Indonesian Palm Oil will be known, so that it will be easier for producers in preparing future business plans. The results showed that the ARCH (1) model was able to describe the volatility of CPO prices that occurred in Indonesia, where the forecast for CPO price volatility will be smaller in the following year. The results of this study indicate that CPO prices will be more stable and have a good impact on the CPO industry in Indonesia. These findings can be used as a basis for determining Indonesia's CPO production policy.\u0000Keywords: ARCH/GARCH, Plam Oil, Volatility","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81861041","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}
{"title":"Analisis Kelayakan Usahatani Bunga Potong Krisan (Chrysanthemum Sp.)","authors":"Adinda Rachmawati, Teguh Soedarto, Mirza Andrian Syah","doi":"10.20956/jsep.v19i2.26696","DOIUrl":"https://doi.org/10.20956/jsep.v19i2.26696","url":null,"abstract":"Penelitian ini bertujuan untuk (1) Mengidentifikasi karakteristik petani usahatani bunga potong krisan (Chrysanthemum sp.), (2) Menganalisis faktor-faktor yang mempengaruhi tingkat produksi usahatani bunga potong krisan (Chrysanthemum sp.), (3) Menganalisis kelayakan usahatani bunga potong krisan (Chrysanthemum sp.) di Kecamatan Tutur Kabupaten Pasuruan. Jumlah sampel yang diambil sebnayak 51 responden menggunakan metode slovin yang diambil di Kecamatan Tutur Kabupaten Pasuruan yang dipilih secara purposive. Analisis data menggunakan analisis regresi linear berganda, R/C ratio, BEP, NPV, IRR dan PP. Hasil analisis menunjukkan bahwa Faktor luas lahan (X1), bibit (X2), pupuk (X3), pestisida (X4), dan tenaga kerja (X5) secara bersama-sama berpengaruh nyata terhadap jumlah produksi bunga potong krisan. Faktor luas lahan (X1), bibit (X2) dan tenaga kerja (X5) secara parsial berpengaruh nyata terhadap jumlah produksi bunga potong krisan di Kecamatan Tutur, Kabupaten Pasuruan.Pendapatan rata-rata selama tiga tahun sebesar 1.709.143.199. R/C ratio sebesar 2,9 nilai NPV sebesar 1.413.779.942, sedangkan IRR sebesar 119% dan PP sebesar 1 periode Hal ini menunjukkan bahwa usahatani bunga potong krisan layak untuk diusahakan. \u0000 ","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82972711","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}
{"title":"Strategi Peningkatan Produksi Padi Lahan Suboptimal","authors":"Fantashir Awwal Fuqara, Yulia Windi Tanjung","doi":"10.20956/jsep.v19i2.26721","DOIUrl":"https://doi.org/10.20956/jsep.v19i2.26721","url":null,"abstract":"Kabupaten Aceh Barat memiliki potensi lahan suboptimal berupa lahan kering yang cukup luas mencapai 9.227,7 Ha. Perluasan areal panen dan peningkatan produktivitas padi dan bahan pangan lainnya menjadi suatu keharusan guna memenuhi kebutuhan pangan. Tujuan penelitian ini yaitu merumuskan strategi dalam meningkatkan produksi padi pada lahan suboptimal di Kabupaten Aceh Barat. Penelitian ini dilakukan di Kecamatan Woyla Timur, Kabupaten Aceh Barat, Provinsi Aceh. Metode penelitian menggunakan metode analisis deskriptif kualitatif. Data yang digunakan yaitu data primer dan data sekunder. Penarikan sampel menggunakan teknik purposive sampling. Sampel berjumlah 38 responden yaitu petsni padi lahan suboptimal yang membudidayakan psdi pada lahan kering. Menganalisis perumusan strategi menggunakan analisis SWOT. Hasil penelitian yaitu strategi dalam meningkatkan produksi padi sawah pada lahan suboptimal adalah adanya campur tangan pemerintah dalam sosialisasi teknologi yang tepat dalam membudidayakan padi pada lahan suboptimal, juga menjaga ketersediaan benih Varietas Unggul Baru (VUB), pupuk dan alsintan.","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":"240 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83197509","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}
{"title":"Perkembangan Luas Areal dan Produksi Sawit serta Pengaruhnya Terhadap PDRB Sub Sektor Perkebunan Propinsi Bengkulu","authors":"Rita Feni, Edy Marwan","doi":"10.20956/jsep.v19i2.21718","DOIUrl":"https://doi.org/10.20956/jsep.v19i2.21718","url":null,"abstract":"Kelapa sawit merupakan komoditi dari sub sektor perkebunan yang banyak ditanam oleh sebagian besar masyarakat petani di Propinsi Bengkulu. Luas areal dan produksi kelapa sawit terus bertambah dari tahun ke tahun di propinsi Bengkulu, ini menunjukkan bahwa minat petani untuk bertanam sawit cukup tinggi, dimana sawit dianggap sebagai salah satu komoditi yang dapat mendatangkan pemasukan yang cukup menguntungkan bagi petani. Tujuan penelitian ini adalah untuk mengetahui (1)mengetahui perkembangan luas areal dan produksi kelapa sawit di Propinsi Bengkulu dari tahun ke tahun(2)mengetahui pengaruh luas areal dan produksi sawit terhadap PDRB sub sektor perkebunan di propinsi Bengkulu.Penelitian ini menggunakan metode menggunakan metode pendekatan penelitian kuantitatif. Dilihat dari sifatnya penelitian ini bersifat statistik deskriptif. Jenis data dalam penelitian ini adalah Data Sekunder. Analisa data menggunakan analisis trend dan analisis regresi linier berganda. Hasil penelitin menunjukkan bahwa perkembangan PDRB, luas lahan areal dan produksi kelapa sawit di Propinsi Bengkulu dari tahun 2009 sampai 2019 cenderung meningkat, luas areal lahan dan produksi kelapa sawit di Propinsi Bengkulu secara bersama-sama berpengaruh sangat nyata terhadap PDRB sub sektor perkebunan berdasarkan harga berlaku Propinsi Bengkulu, tetapi secara parsial berpengaruh tidak nyata terhadap PDRB sub sektor perkebunan berdasarkan harga berlaku Propinsi Bengkulu. \u0000 \u0000 ","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":"124 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79494892","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}
Moh Rizwan Rizal, Sugihardjo Sugihardjo, P. Permatasari
{"title":"Farmers' Motivation in Cultivating Rojolele Srinuk Variety Rice","authors":"Moh Rizwan Rizal, Sugihardjo Sugihardjo, P. Permatasari","doi":"10.20956/jsep.v19i2.26660","DOIUrl":"https://doi.org/10.20956/jsep.v19i2.26660","url":null,"abstract":"The development of rice which is quite well-known in Klaten Regency is the rojolele srinuk rice variety. The rojolele srinuk rice variety has become the identity of Klaten Regency because it has its own characteristics and features a fluffier, savory and fragrant taste compared to other rices. The existence of the rojolele srinuk rice variety can motivate rice farmers in Klaten Regency to cultivate it. The motivation of rice farmers in Klaten Regency can be formed because there are factors that influence it, such as being able to increase income and have the convenience of obtaining seeds of the Rojolele Srinuk variety of rice. Therefore, it is necessary to conduct research on the motivation of farmers in cultivating the rojolele srinuk rice variety in Klaten Regency. This study aims to 1) Assess the motivation level of farmers in cultivating the Rojolele Srinuk variety of rice in Klaten Regency. 2) Knowing the factors forming the motivation of farmers in cultivating Rojolele Srinuk variety rice in Klaten Regency. 3) Analyzing the relationship between the forming factors of motivation and the motivation level of farmers in cultivating the Rojolele Srinuk variety of rice in Klaten Regency.","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":"128 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87631729","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}
{"title":"Peningkatan (Upgrading) Rantai Nilai Sektor Pertanian Indonesia: Kajian Teori dan Hasil-hasil Empiris","authors":"Muhammad Ibnu","doi":"10.20956/jsep.v19i1.21586","DOIUrl":"https://doi.org/10.20956/jsep.v19i1.21586","url":null,"abstract":"Rantai nilai sektor pertanian negara berkembang, termasuk Indonesia, merupakan bagian dari rantai nilai global, terutama untuk rantai nilai produk perkebunan yang diperdagangkan secara global (misalnya kopi, kakao, teh, dan kelapa sawit). Banyak peneliti menggunakan perspektif rantai nilai global dengan fokus mengevaluasi hubungan antara perusahaan multinasional (yang dianggap sebagai aktor utama) dan aktor lain (termasuk produsen dan konsumen) dalam perdagangan internasional. Namun, argumen bahwa negara berkembang perlu memiliki kendali lebih besar atas rantai nilai global patut mendapat perhatian. Oleh karena itu, studi ini bertujuan untuk mengidentifikasi strategi-strategi potensial untuk meningkatkan rantai nilai secara keseluruhan dan dengan cara yang lebih sistematis; sehingga memperkuat posisi dan pengaruhnya dalam rantai nilai global. Tujuan penelitian dicapai dengan meninjau literatur secara khusus tentang rantai nilai, tetapi juga dengan memperluas tinjauan ke literatur tentang politik, ekonomi dan manajemen. Selain itu, penelitian ini juga diperkuat dengan hasil penelitian empiris sebagai 'kasus' atau 'contoh' terkait dengan strategi yang diusulkan. Hasil kajian menunjukkan bahwa peningkatan rantai nilai dicapai melalui kombinasi strategi, misalnya peningkatan nilai tambah produk dan perbaikan tata kelola rantai. Selain itu, penelitian ini menyimpulkan bahwa di era pasar liberalisasi, peran pemerintah seharusnya lebih terlihat. Pasar yang diliberalisasi tidak selalu mencapai ekuilibrium yang optimal, oleh karena itu pemerintah harus dapat memperbaikinya dengan peraturan dan/atau kebijakan yang relevan.","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80291956","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}
{"title":"Technical Efficiency of Small-Scale Pig Farming in Indonesia","authors":"E. N. Keraru, H. Harianto, Yusalina Yusalina","doi":"10.24843/soca.2023.v17.i01.p03","DOIUrl":"https://doi.org/10.24843/soca.2023.v17.i01.p03","url":null,"abstract":"Live pigs are still the mainstay of livestock sub-sector exports inIndonesia. Although pig farming in Indonesia has competitivenessin the international market, its productivity shows a decliningcondition. The purpose of this research is to measure the level oftechnical efficiency of small-scale pig breeding and fatteningbusinesses. The data used come from the results of the FarmHousehold Survey conducted by the Central Bureau of Statistics(BPS). The survey was conducted in 20 provinces in Indonesia,with a sample size of 6,681 small-scale or household-scale pigfarming. The research used the Stochastic Production Frontier(SPF) model to measure the level of technical efficiency of pigfarming and used the maximum likelihood method to estimate it. The results showed that the level of technical efficiency of pigfarming is relatively low. The average technical efficiency level offattening pig farming is higher than that of the breeding. Thefactors of farming experience, market orientation, and feed typecombination have a positive influence in improving efficiency. Public policies that improve pig farmers' access to farm inputs andmarkets are expected to significantly improve the productivity ofsmall-scale pig farming.","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49074074","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}
L. Amaluddin, Hildayanti Hildayanti, R. Eso, Rahma Musyawarah, Agus Sugiarto, R. Shrestha, Muhammad Isa Ramadhan, A. Sejati
{"title":"The Contribution of Water and Sunlight to the Lettuce Production","authors":"L. Amaluddin, Hildayanti Hildayanti, R. Eso, Rahma Musyawarah, Agus Sugiarto, R. Shrestha, Muhammad Isa Ramadhan, A. Sejati","doi":"10.24843/soca.2023.v17.i01.p01","DOIUrl":"https://doi.org/10.24843/soca.2023.v17.i01.p01","url":null,"abstract":"Indonesian lettuce production is still lower than consumption.Lettuce production in Indonesia is still low because hydroponiccultivation needs more concern with the water and sunlight factors.This first study aimed to determine the contribution of water andsunlight to the growth of lettuce. The second study aimed to find outthe difference in lettuce production between the difference in waterand sunlight conditions. This research used the experimentalmethod. The research was conducted in a field laboratory andhydroponic village at the Faculty of Agriculture, Halu OleoUniversity. Data collection methods using field observations andmeasurements. The first objective data analysis techniquesdescribed water quality and sunlight measurements. The secondobjective data analysis used a description of the result of the lettucevariable costing. The results showed that water and sunlightcontributed to the production of lettuce. The water adds nutrients,and the sunlight does not direct to lettuce-affected plants, whichtend to have broad and healthy leaves. The good water and sunlightconditions contribute to pressing the cost of maintaining plants andraising the profit from lettuce production. These results areimportant to the attention of the water and sunlight conditions thatcan raise lettuce production in Indonesia","PeriodicalId":33446,"journal":{"name":"Soca Jurnal Sosial Ekonomi Pertanian","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45958316","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}