Biology Natural Resources Journal最新文献

AKTIVITAS MAKAN LARVA Spodoptera frugiperda PADA TANAMAN JAGUNG (Zea mays) DI DESA PANJANGREJO KECAMATAN PUNDONG KABUPATEN BANTUL 班图尔地区凯卡马丹蓬东潘让雷乔村的鞘翅目幼虫在玉米（玉米）上的取食活动

Biology Natural Resources Journal Pub Date : 2024-01-31 DOI: 10.55719/binar.v3i1.1057

R. C. Handziko, Kuntum Febriyantiningrum, Dikdyo Gumilang, I. Setyaningrum, Fitrah Duinda Ramadhani, Zahro Fithri Akhsani

{"title":"AKTIVITAS MAKAN LARVA Spodoptera frugiperda PADA TANAMAN JAGUNG (Zea mays) DI DESA PANJANGREJO KECAMATAN PUNDONG KABUPATEN BANTUL","authors":"R. C. Handziko, Kuntum Febriyantiningrum, Dikdyo Gumilang, I. Setyaningrum, Fitrah Duinda Ramadhani, Zahro Fithri Akhsani","doi":"10.55719/binar.v3i1.1057","DOIUrl":"https://doi.org/10.55719/binar.v3i1.1057","url":null,"abstract":"Dalam proses budidaya jagung, seringkali muncul masalah yang disebabkan oleh serangan hama dan penyakit. Salah satu hama yang sering menyerang tanaman jagung adalah Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae). Tanaman yang terserang hama ini akan mengalami kerusakan yang biasanya ditandai dengan bekas gerekan larva, yaitu terdapat serbuk kasar menyerupai serbuk gergaji pada permukaan atas daun, atau di sekitar pucuk tanaman jagung. Penelitian ini bertujuan untuk mengetahui perilaku dan waktu makan dari larva S. frugiperda sehingga dapat digunakan sebagai dasar penanganan untuk mengatasi perkembangbiakan dan persebaran S. frugiperda. Penelitian dilakukan di Desa Panjangrejo, Kecamatan Pundong, Kabupaten Bantul, Daerah Istimewa Yogyakarta pada bulan November 2023 menggunakan pendekatan deskriptif kualitatif dengan metode scan sampling. Hasil pengamatan menunjukkan bahwa aktivitas makan larva S. frugiperda diawali dengan bergerak menuju tepi daun bagian ujung, memakan daun, diam, dan membuang feses. Waktu aktivitas makan dari larva S. frugiperda yang paling tinggi terlihat pada pukul 18.00-21.00 WIB dan pukul 04.00-06.00 WIB.","PeriodicalId":134135,"journal":{"name":"Biology Natural Resources Journal","volume":"30 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140475712","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

PENGARUH POC BATANG PISANG TERHADAP PERTUMBUHAN SAWI PAGODA (Brassica narinosa L.) HIDROPONIK SISTEM WICK 鸡肉面包中的有机氯对塔格达莎维（Brassica narinosa L.）隐孢子虫系统生长的影响

Biology Natural Resources Journal Pub Date : 2024-01-31 DOI: 10.55719/binar.v3i1.1058

Azizatur Rahmah, Vena Cindy Fatma Zuslia

{"title":"PENGARUH POC BATANG PISANG TERHADAP PERTUMBUHAN SAWI PAGODA (Brassica narinosa L.) HIDROPONIK SISTEM WICK","authors":"Azizatur Rahmah, Vena Cindy Fatma Zuslia","doi":"10.55719/binar.v3i1.1058","DOIUrl":"https://doi.org/10.55719/binar.v3i1.1058","url":null,"abstract":"Limbah pertanian di Indonesia semakin bertambah seiring berjalannya waktu tanpa pengolahan yang optimal. Limbah tanaman pisang yang sudah berbuah mengganggu masyarakat karena memakan lahan. Oleh karena itu perlu adanya pemanfaatan limbah batang pisang dengan cara dijadikan POC, karena POC mudah larut dan memudahkan akar untuk menyerap nutrisi. Sehingga muncul gagasan untuk memanfaatkan limbah batang pisang berupa nutrisi organik terhadap tanaman sawi pagoda (Brassica narinosa L.) dengan hidroponik sistem wick. Tujuan penelitian ini adalah untuk mengetahui pengaruh POC batang pisang terhadap pertumbuhan tanam sawi pagoda. Penelitian ini terdapat 4 taraf yaitu perlakuan kontrol AB mix (P0), POC 10ml (P1), POC 15ml (P2), POC 20ml (P3). Parameter yang diamati terdiri dari tinggi tanaman, jumlah daun, berat basah, dan kandungan klorofil. Proses pembuatan POC dilakukan selama 3 minggu dan pemeliharaan tanaman selama ±45 hari. Analisis kandungan POC yang diamati yaitu kadar C, N, P, K, C/N, dan pH. Analisis data menggunakan SPSS 25.0. Hasil dari perlakuan POC batang pisang terhadap parameter tinggi tanaman terbaik terdapat pada AB mix yaitu 20,5 cm, jumlah daun terbanyak terdapat pada perlakuan AB mix yaitu 35 helai, berat basah terbaik terdapat pada perlakuan AB mic yaitu 61,1 gram, dan kandungan klorofil paling tinggi terdapat pada perlakuan P1 yaitu 50,5 mg/g. ","PeriodicalId":134135,"journal":{"name":"Biology Natural Resources Journal","volume":"164 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140477840","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

IDENTIFIKASI HEWAN INVERTEBRATA PADA FILUM MOLUSKA DI PESISIR PANTAI KENJERAN SURABAYA 泗水剑兰海岸软体动物门无脊椎动物的鉴定

Biology Natural Resources Journal Pub Date : 2024-01-31 DOI: 10.55719/binar.v3i1.1059

Anggita Shafira, Ni’matur Rohma, Prestiani, Pramita Laksitarahmi Isrianto

引用次数: 0

FUNGSI DAN PERAN MAKROZOOBENTOS DI AREA EMBUNG LAHAN BEKAS TAMBANG TANAH LIAT DI PT SEMEN INDONESIA (PERSERO) TBK PABRIK TUBAN PT SEMEN INDONESIA (PERERERO) TBK TUBAN 工厂原粘土矿堤坝区大型底栖生物的功能和作用

Biology Natural Resources Journal Pub Date : 2024-01-30 DOI: 10.55719/binar.v3i1.1009

Dwi Oktafitria, Eko Purnomo, Supiana Dian Nurtjahyani, Sriwulan Sriwulan

{"title":"FUNGSI DAN PERAN MAKROZOOBENTOS DI AREA EMBUNG LAHAN BEKAS TAMBANG TANAH LIAT DI PT SEMEN INDONESIA (PERSERO) TBK PABRIK TUBAN","authors":"Dwi Oktafitria, Eko Purnomo, Supiana Dian Nurtjahyani, Sriwulan Sriwulan","doi":"10.55719/binar.v3i1.1009","DOIUrl":"https://doi.org/10.55719/binar.v3i1.1009","url":null,"abstract":"Proses penambangan tanah liat (clay) yang dilakukan PT Semen Indonesia (Persero) Tbk pabrik Tuban menghasilkan cekungan-cekungan yang berisi air tanah sehingga terbentuk embung yang selalu berisi air di setiap tahunnya. Embung sebagai salah satu badan perairan merupakan habitat dan ekosistem bagi makrozoobentos. Selama kurun waktu embung bekas penambangan tanah liat terjadi hingga saat ini telah dilakukan monitoring keanekaragaman makrozoobentos yaitu tahun 2017-2023. Penelitian ini dilakukan untuk mengetahui keanekaragaman spesies makrozoobentos di area embung dalam kurun waktu 6 tahun dilakukan monitoring dan untuk mengetahui spesies makrozoobentos apa yang yang selalu ditemukan serta mengetahui fungsi dan peran spesies makrozoobentos yang ditemukan. Penelitian ini dilakukan pada April-Juli 2023, dengan menggunakan metode campuran (mixed method) yang menggabungkan data kuantitatif dari data primer dan data kualitatif dari data sekunder. Hasil penelitian didapatkan spesies makrozoobentos di area embung bekas penambangan tanah liat PT Semen Indonesia (Persero) Tbk pabrik Tuban tahun 2017 hingga 2023 terdiri atas 19 spesies dengan spesies makrozoobentos yang selalu ditemukan adalah Bellamya javanica, Lymnaea rubiginosa, Pomacea canaliculata, dan Tarebia granifera yang memiliki fungsi dan peran sebagai bioindikator kualitas perairan, dekomposer, pengendali tumbuhan air invasif, detritivor, inang perantara parasit, agen bioturbasi sedimen, dan biokontrol rantai makanan di perairan.","PeriodicalId":134135,"journal":{"name":"Biology Natural Resources Journal","volume":"63 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140485860","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

EKOLOGI KERA EKOR PANJANG (Macaca fascicularis): STUDI AKTIVITAS HARIAN DAN PREFERENSI HABITAT DI LEMBAH GEMBUL TUBAN 长尾猕猴（Macaca fascicularis）生态学：图坦吉布河谷的日常活动和栖息地偏好研究

Biology Natural Resources Journal Pub Date : 2024-01-30 DOI: 10.55719/binar.v3i1.1050

M. Awwaluddin, Riska Andriani, A. Rahmawati, Hesti Kurniahu

{"title":"EKOLOGI KERA EKOR PANJANG (Macaca fascicularis): STUDI AKTIVITAS HARIAN DAN PREFERENSI HABITAT DI LEMBAH GEMBUL TUBAN","authors":"M. Awwaluddin, Riska Andriani, A. Rahmawati, Hesti Kurniahu","doi":"10.55719/binar.v3i1.1050","DOIUrl":"https://doi.org/10.55719/binar.v3i1.1050","url":null,"abstract":"This study investigates the ecology of the long-tailed macaque (Macaca fascicularis) with a focus on their daily activities and habitat preferences in the Gembul Valley, Semanding District, Tuban Regency. The research aims to comprehend the behavioral patterns of long-tailed macaques and their relationship with the surrounding environment. Direct observation methods, utilizing concentration points to record daily activities, and vegetation analysis as a habitat assessment for long-tailed macaques, were employed using the rapid assessment method. The research findings reveal that long-tailed macaques in the Gembul Valley, Tuban, exhibit diverse daily activity patterns involving feeding, playing, communication, and resting behaviors. Habitat survey analysis discloses the preferences of long-tailed macaques for specific tree species, elevations, and the availability of water sources. The inhabited habitat of long-tailed macaques includes secondary forests, cliffs, and rivers. The monkeys derive sustenance from five types of food, four of which are plant-based, and one originates from animals. Environments that provide excellent shelter and accessibility to a variety of food resources are more frequently utilized by long-tailed macaques in the Gembul Valley area, Tuban.","PeriodicalId":134135,"journal":{"name":"Biology Natural Resources Journal","volume":"243 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140482265","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

KEANEKARAGAMAN MAKROZOBENTOS DI SUNGAI SUMBER NGENEP KECAMATAN KARANGPLOSO KABUPATEN MALANG 马兰省新加苏姆伯市的 "生产商 "项目

Biology Natural Resources Journal Pub Date : 2024-01-30 DOI: 10.55719/binar.v3i1.1049

F. Fitriyah, A. Kinanti

引用次数: 0

PENGENDALIAN LARVA NYAMUK Culex pipiens DENGAN EKSTRAK BIJI SRIKAYA (Annona squamosa L) PENGENDALIAN LARVA NYAMUK Culex pipiens DENGAN EXTRAC BIJI SRIKAYA (Annona squamosa L)

Biology Natural Resources Journal Pub Date : 2024-01-23 DOI: 10.55719/binar.v3i1.1007

Evie Lutfiah, Indra Wirawan, Sriwulan Sriwulan

{"title":"PENGENDALIAN LARVA NYAMUK Culex pipiens DENGAN EKSTRAK BIJI SRIKAYA (Annona squamosa L)","authors":"Evie Lutfiah, Indra Wirawan, Sriwulan Sriwulan","doi":"10.55719/binar.v3i1.1007","DOIUrl":"https://doi.org/10.55719/binar.v3i1.1007","url":null,"abstract":"The Culex pipiens mosquito is one of the insects that carries diseases, especially filariasis. Mosquito control can be done using insecticides, either in the form of mosquito coils, electricity, or anti-mosquito lotion. However, the safety of insecticides on the market needs to be questioned because they contain chemicals. Therefore, alternative methods based on natural ingredients are needed, one of which is srikaya seeds. Therefore, this research was carried out to measure the biolarvicidal activity of sugar apple seed extract against Culex pipiens mosquito larvae. This research is an experimental study with treatment in the form of a concentration of srikaya seed extract, consisting of 0%, 3%, 6%, 9%, 12% and 15% with 3 repetitions. The data obtained was the average number of Culex pipiens mosquito larvae that died as a result of the treatment given. The percentage of larval death data was then calculated and the data was analyzed statistically using one-way anova with calculations using SPSS 23 software. The results of the study showed that differences in the concentration of sugar apple seed extract had a significant influence on the mortality of Culex pipiens mosquito larvae, where a concentration of 15% gave the highest average larval death. but not significantly different from concentrations of 12%, 9%, and 6%.","PeriodicalId":134135,"journal":{"name":"Biology Natural Resources Journal","volume":"11 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140499009","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

DETEKSI CEMARAN BAKTERI Eschericia Coli PADA DAGING AYAM BROILER DI UPT LABORATORIUM KESEHATAN HEWAN DINAS PETERNAKAN PROVINSI JAWA TIMUR DI TUBAN 检测TUBAN东爪哇省动物健康实验室的Eschericia大肠杆菌

Biology Natural Resources Journal Pub Date : 2023-01-31 DOI: 10.55719/binar.2023.2.1.6-12

Nadia Puspita Maya, Kuntum Febriyantiningrum, Mahdi Selomashar, Nia Nurfitria

{"title":"DETEKSI CEMARAN BAKTERI Eschericia Coli PADA DAGING AYAM BROILER DI UPT LABORATORIUM KESEHATAN HEWAN DINAS PETERNAKAN PROVINSI JAWA TIMUR DI TUBAN","authors":"Nadia Puspita Maya, Kuntum Febriyantiningrum, Mahdi Selomashar, Nia Nurfitria","doi":"10.55719/binar.2023.2.1.6-12","DOIUrl":"https://doi.org/10.55719/binar.2023.2.1.6-12","url":null,"abstract":"Food safety is the main demand of consumers. Food quality and safety must be ensured to be free from pathogenic materials and safe for consumption. One of the pathogenic bacteria found as contaminants in broiler chicken meat is the Escericia coli. Broiler meat products that are accepted and that will be consumed by the community, they must meet the specified requirements and be proven by a certificate of test results from a recognized institution and based on ISO 17025. One of the testing agencies that has been accredited by the Komite Akreditasi Nasional (KAN), namely the UPTD Laboratorium Kesehatan Hewan Dinas Peternakan Provinsi Jawa Timur Livestock Service, provides community services in laboratory examinations for testing microbial contamination in animal products (meat, milk and eggs) with quality reference standards for microbial contamination limits according to SNI 7388: 2009. The method used in this study is to use the MPN method. This study used 2 samples of broiler chicken meat from PT. Trijaya Lestari Food. The MNP method is a method used to determine the calculation and estimate the amount of contamination of Escherichia coli bacteria contained in broiler chicken meat samples. The result obtained from this study is that the number of positive tubes shows the MPN value as the amount of Escherichia coli per ml / per g. For dilutions 10ˉ¹, 10ˉ² and 10ˉ³ are valued at 0 and if added up the value is <3.0 which indicates that broiler chicken meat samples are below the maximum contamination limit of the number of Escerichia coli bacteria based on SNI 01-3924-2009.","PeriodicalId":134135,"journal":{"name":"Biology Natural Resources Journal","volume":"121 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120969330","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

IDENTIFIKASI JENIS POLIMER MIKROPLASTIK PADA IKAN TONGKOL LISONG (Auxis rochei) DI PANTAI DAMAS PRIGI KABUPATEN TRENGGALEK JAWA TIMUR

Biology Natural Resources Journal Pub Date : 2023-01-31 DOI: 10.55719/binar.2023.2.1.19-23

Nindia Sukma Trivantira, F. Fitriyah, Mujahidin Ahmad

{"title":"IDENTIFIKASI JENIS POLIMER MIKROPLASTIK PADA IKAN TONGKOL LISONG (Auxis rochei) DI PANTAI DAMAS PRIGI KABUPATEN TRENGGALEK JAWA TIMUR","authors":"Nindia Sukma Trivantira, F. Fitriyah, Mujahidin Ahmad","doi":"10.55719/binar.2023.2.1.19-23","DOIUrl":"https://doi.org/10.55719/binar.2023.2.1.19-23","url":null,"abstract":"Plastic has a fairly wide distribution in human life. The use of microplastics is very difficult to avoid because it has reduced various human activities. The use of plastics on a large and wide scale raises a problem for the environment and ecosytem through the degradation of plastics into microplastics. Microplastics have the potential to pose a threat to the environment and organisms, especially in water areas. Their small size allows microplastics to be ingested by zooplankton up to a higher trophic level. Damas Beach is one of the marine tourism destinations in the Prigi bay area with a potential fishery sector in East Java. The high activity of tourism and fishing causes Damas beach to be potentially polluted by microplastics. This study aims to determine the type of plastic polymer in the digestive tract of lisong tuna obtained in the Damas beach area, Prigi Bay, Treanggalek Regency, East Java. This study used a purposive sampling method with two repetitions. Types of microplastic polymers were analyzed using FTIR. The results of the analysis showed that the types of plastic polymers found in the digestive tract of lisong tuna include High Density Polyethylene (HDPE), Polyvinyl chloride (PVC), nylon (polyamide, Polyethylene Terephthalate (PET), Polypropylene (PP), and Polystyrene (PS).","PeriodicalId":134135,"journal":{"name":"Biology Natural Resources Journal","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116383442","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

UJI TOKSISITAS LIMBAH INDUSTRI BATIK TERHADAP PERUBAHAN MORFOLOGI INSANG IKAN LELE (Clarias sp.) 蜡染废物对鲶鱼鳃形态变化的毒性测试。

Biology Natural Resources Journal Pub Date : 2023-01-31 DOI: 10.55719/binar.2023.2.1.28-32

Nuril Uswatun Khasanah, Riska Andriani, Tita Dewi Fitriani

{"title":"UJI TOKSISITAS LIMBAH INDUSTRI BATIK TERHADAP PERUBAHAN MORFOLOGI INSANG IKAN LELE (Clarias sp.)","authors":"Nuril Uswatun Khasanah, Riska Andriani, Tita Dewi Fitriani","doi":"10.55719/binar.2023.2.1.28-32","DOIUrl":"https://doi.org/10.55719/binar.2023.2.1.28-32","url":null,"abstract":"The growth of home-based batik industry in Tuban is rapidly growing, but the waste management is still very simple. Therefore, toxicity tests of the liquid waste generated by the batik industry are needed. This study aims to determine the changes in the morphology of the gills of catfish (Clarias sp.) exposed to toxins in the form of liquid dye waste from the batik industry. This is an experimental study, by adding liquid dye waste from the batik industry with different concentrations in an aquarium containing catfish. Each aquarium consists of five catfish. The concentrations used are 0% (control), 10%, 25%, and 50% for 48 hours. The morphological structure observed is the change in color of the gills of the catfish. The results of the study were analyzed using qualitative descriptive methods. The results showed that there was a difference in the color of the gills of catfish exposed to liquid dye waste from the batik industry. Catfish exposed to liquid dye waste from the batik industry showed gills that were paler and blacker in color, both at concentrations of 10%, 25%, and 50% compared to the control group (concentration 0%) that was not exposed to liquid dye waste from the batik industry.","PeriodicalId":134135,"journal":{"name":"Biology Natural Resources Journal","volume":"281 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127475473","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