Jurnal Keteknikan Pertanian Tropis dan Biosistem最新文献_第5页

Peran Orientasi Medan Magnet Pada Karakteristik Nyala Api Droplet Calophyllum Inophyllum 磁场导向的作用，以Droplet Calophyllum为Inophyllum火焰特征

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.215-225

W. A. Winarko, N. Ilminnafik, Muh. Nurkoyim Kustanto, Dony Perdana

{"title":"Peran Orientasi Medan Magnet Pada Karakteristik Nyala Api Droplet Calophyllum Inophyllum","authors":"W. A. Winarko, N. Ilminnafik, Muh. Nurkoyim Kustanto, Dony Perdana","doi":"10.19028/jtep.010.3.215-225","DOIUrl":"https://doi.org/10.19028/jtep.010.3.215-225","url":null,"abstract":"Telah dilakukan penelitian tentang pengaruh orientasi medan magnet terhadap karakteristik nyala api pembakaran droplet Calophyllum Inophyllum. Saat ini, Indonesia masih mengembangkan CPO sebagai sumber bahan bakar terbarukan untuk menggantikan solar. Persoalannya, CPO dijadikan sebagai sumber pangan sehingga akan berdampak pada kelangkaan pangan. Bahan bakar yang digunakan dalam penelitian ini adalah CCIO yang ditambah dengan variasi orientasi medan magnet S-U, U-S, S-S, U-U dan tanpa magnet. Volume droplet yang diuji 1,25-1,31 ml ditempatkan pada thermocouple type K 0,1 mm yang terletak di antara 2 magnet dengan intensitas 1,1 T. Karakteristik nyala api droplet meliputi kestabilan nyala api, ignition delay time, temperatur dan tinggi nyala api. Hasil penelitian menunjukkan bahwa Medan magnet berperan meningkatkan kualitas pembakaran melalui perannya meningkatkan tumbukan antar molekul menjadi lebih kuat karena spin elektron yang dipercepat oleh medan magnet. Pengaruh tersebut dapat dilihat pada arah medan magnet U-S yang menghasilkan temperatur paling tinggi dan ignition delay time yang paling pendek. Ini karena arah kutub magnet berperan sebagai transport O2 dan H2O melintasi droplet sehingga reaksi yang dihasilkan mampu meningkatkan kualitas pembakaran. Sedangkan pada kutub magnet tolak S-S maupun U-U salah satu partikel akan bergerak keluar dari nyala api sehingga reaksi yang terjadi kurang maksimal. Dampaknya, partikel menjadi selaras sehingga menyebabkan ledakan mikro yang terjadi relatif lebik kecil.","PeriodicalId":34810,"journal":{"name":"Jurnal Keteknikan Pertanian Tropis dan Biosistem","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78748819","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

ESTIMATION OF RICE PRODUCTIVITY USING THE NORMALIZED DIFFERENCE VEGETATION INDEX (NDVI) ALGORITHM (CASE STUDY OF GUNUNG TALANG DISTRICT, SOLOK REGENCY) 基于归一化植被指数(ndvi)算法的水稻产量估算(以索洛县古农达朗区为例)

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.240-252

Delvi Yanti, Khoirunnisa S, Rusnam, E. Stiyanto

引用次数: 0

The Kajian Pengering Gabah Menggunakan Batu Basalt Sebagai Media Penyimpanan Panas Dari Pembakaran Biomassa

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.305-318

M. Astanto, L. O. Nelwan, E. Hartulistiyoso

{"title":"The Kajian Pengering Gabah Menggunakan Batu Basalt Sebagai Media Penyimpanan Panas Dari Pembakaran Biomassa","authors":"M. Astanto, L. O. Nelwan, E. Hartulistiyoso","doi":"10.19028/jtep.010.3.305-318","DOIUrl":"https://doi.org/10.19028/jtep.010.3.305-318","url":null,"abstract":"Salah satu upaya untuk meningkatkan pengeringan dengan pembakaran tungku biomassa padat adalah dengan menyimpan panas yang sudah dihasilkan dari pembakaran tersebut kedalam batu basalt. Penelitian penyimpanan panas pada batu basalt ini bertujuan untuk mempelajari karakteristik penyimpanan termal batu basalt yang menggunakan pembakaran biomassa pada berbagai konfigurasi aliran udara, laju pembakaran dan jarak alas tungku serta mengevaluasi kinerja sistem penyimpanan panas pada tungku biomassa untuk pengeringan gabah. Penelitian penyimpanan panas dilakukan dengan dua tahap yaitu charging dan discharging. Pada percobaan jarak alas tungku pembakaran dengan batu basalt 23 cm, untuk suhu outlet 40˚C diperoleh waktu discharging rata – rata sebesar 664 menit dan eifisiensi discharging sebesar 73,5%. Kemudian, untuk outlet suhu 45˚C, diperoleh waktu discharging rata – rata sebesar 452 menit dengan efisiensi discharging rata – rata sebesar 65,75%. Selanjutnya, sistem penyimpanan panas diaplikasikan untuk pengeringan gabah. Pada pengeringan 1, dengan suhu inlet rata – rata 45,52˚C dan kadar air awal gabah 22,82 %bb, dibutuhkan waktu pengeringan 360 menit untuk mencapai kadar air akhir 13,88 %bb dan konsumsi energi spesifik yang diperoleh sebesar 5,45 MJ/kg air yang diuapkan. Pada pengeringan 2, dengan suhu inlet rata – rata 41,37˚C dan kadar air awal 22,73 %bb, dibutuhkan waktu pengeringan 420 menit untuk mencapai kadar air akhir 13,40 %bb dan konsumsi energi spesifik yang diperoleh sebesar 5,31 MJ/kg air yang diuapkan. \u0000Kata kunci: Charging, discharging, batu basalt gabah, penyimpanan panas","PeriodicalId":34810,"journal":{"name":"Jurnal Keteknikan Pertanian Tropis dan Biosistem","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75440333","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

Rancang Bangun Sistem Monitoring Suhu dan Kelembaban Tanah

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.268-280

Ahmad Thoriq, Lukito Hasta Pratopo, Rizky Mulya Sampurno, Syauqi Hisyam Shafiyullah

{"title":"Rancang Bangun Sistem Monitoring Suhu dan Kelembaban Tanah","authors":"Ahmad Thoriq, Lukito Hasta Pratopo, Rizky Mulya Sampurno, Syauqi Hisyam Shafiyullah","doi":"10.19028/jtep.010.3.268-280","DOIUrl":"https://doi.org/10.19028/jtep.010.3.268-280","url":null,"abstract":"Suhu dan kelembaban tanah merupakan faktor penting bagi pertumbuhan tanaman. Pada fase awal dan vegetative, tanaman memerlukan kelembaban yang tinggi sedangkan pada fase akhir tanaman membutuhkan kelembaban yang rendah. Alat ukur suhu dan kelembaban tanah telah berhasil dibuat namun belum terhubung dengan jaringan internet sehingga hasil pembacaan sensor harus dibaca secara langsung pada layar LCD. Penelitian ini bertujuan melakukan rancang bangun sistem monitoring suhu dan kelembaban tanah. Sistem monitoring yang dibangun dilengkapi dengan SD Card sebagai backup data hasil pembacaan sensor untuk berjaga jika internet tidak stabil. Metode yang digunakan pada penelitian ini adalah rekayasa teknik dengan tahapan studi literature, analisis dan perancangan, pembuatan perangkat keras, pembuatan perangkat lunak dan pengujian sistem. Hasil penelitian menunjukkan terdapat 3 sensor yaitu sensor DHT22, sensor DS18B20, dan sensor moisture yang dikendalikan oleh NodeMCU ESP32 dengan sumber tenaga baterai sebesar 3000 mAh 7.2 A yang di-step down menjadi 5.0 A oleh LM2596. Sistem memiliki ketahanan baterai sebesar 10 jam 27 menit, akurasi sensor suhu tanah sebesar 98,05%, akurasi sensor kelembaban tanah sebesar 90,2%, akurasi suhu udara sebesar 98,3%, dan akurasi kelembaban udara sebesar 96,88%.","PeriodicalId":34810,"journal":{"name":"Jurnal Keteknikan Pertanian Tropis dan Biosistem","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83816109","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

The Effect of Trans-esterification Process Using KOH Catalyst on the Characteristics of Biodiesel from Sterculia Foetida Seeds as Additional Fuel KOH催化反式酯化工艺对牛蒡子生物柴油附加燃料性能的影响

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.253-267

Dani Hari Tunggal Prasetiyo Dani, N. Ilminnafik, Alief Muhammad

{"title":"The Effect of Trans-esterification Process Using KOH Catalyst on the Characteristics of Biodiesel from Sterculia Foetida Seeds as Additional Fuel","authors":"Dani Hari Tunggal Prasetiyo Dani, N. Ilminnafik, Alief Muhammad","doi":"10.19028/jtep.010.3.253-267","DOIUrl":"https://doi.org/10.19028/jtep.010.3.253-267","url":null,"abstract":"Research on renewable fuel energy sources and the use of catalysts in increasing their production has always been an interesting topic in this era towards industry 5.0. This is because the world's energy needs are always increasing every year, especially during the industrial revolution. It requires more sources and other types of energy to convert. Based on that need, alternative energy sources that are renewable and abundant were always needed. One form of renewable alternative energy source is biodiesel. Biodiesel is environmentally friendly, clean, biodegradable, and produces low exhaust emissions. One of the raw materials for biodiesel can be obtained from Kepuh seeds (Sterculia foetida). The manufacture of biodiesel goes through five stages, namely pressing, degumming, esterification, transesterification, and purification. Then, the biodiesel that has been produced is added to bio solar in a ratio of 8:2 (biodiesel: bio solar). Additions were made to five samples of the fuel mixture based on the amount of catalyst used (0.8; 0.9; 1.0; 1.1; 1.2%). Based on the results of the biodiesel quality test, the average value for the density test was 0.85 kg/m3, the viscosity was 3.24 CST and the calorific value was 11,090 cal/gram.","PeriodicalId":34810,"journal":{"name":"Jurnal Keteknikan Pertanian Tropis dan Biosistem","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83921131","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

Retail Packaging Design For Avocado Fruits Labeled Ripe Indicator 牛油果零售包装设计标签成熟指标

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.291-304

N. Sari, E. Darmawati, U. Ahmad

{"title":"Retail Packaging Design For Avocado Fruits Labeled Ripe Indicator","authors":"N. Sari, E. Darmawati, U. Ahmad","doi":"10.19028/jtep.010.3.291-304","DOIUrl":"https://doi.org/10.19028/jtep.010.3.291-304","url":null,"abstract":"The level of ripeness the avocado was not so easy to know because it not marked with change in color. Consumers generally press the fruit to ensure the level of maturity, therefore a ripe indicator label is needed so that the fruit is not damaged due to frequent pressure. The purpose of this research was to design avocado retail packaging which is equipped with an indicator of fruit maturity. The research was carried out in the following stages: preparation of avocados, manufacture of color indicator matrices made from KMnO4 and Molybdate, selection of retail packaging for 2 pieces per package, application of indicator labels on packaging, storage at room temperature (T1) and low temperature (T2). The packaging is given perforation (P1) and without perforation (P2). Parameters measured were respiration rate, color change of indicator label, hardness and TPT (Total Dissolved Solids) of avocado. The packaging is designed for two avocados weighing 0.5 kg per pack. The packaging material is made of mica plastic measuring 18 x 9 x 9 cm, given perforations of 4 pieces with a diameter of 0,8 mm. The volume of packaging is 1458 cm3 and the volume of fruit is 553.18 cm3. The indicator label measuring 2 x 1 cm is placed in the packaging lid. Ethylene produced by avocado can change the color of the indicator label on the packaging. Packaging perforations makes the color change of the indicator label more noticeable. On the packaging without perforation there is moisture retained on the indicator label making the label wet and torn. The changes in the oHue value of the indicator label is more correlated with the changes in hardness (r = -0.42) than the value of the TPT (r = 0.071). At low storage temperatures (13±2°C), the correlation of oHue value with hardness was very low (r = 0.059). From these results, it is recommended that the application of avocado ripeness indicator labels should be used at room temperature storage with perforated packaging.","PeriodicalId":34810,"journal":{"name":"Jurnal Keteknikan Pertanian Tropis dan Biosistem","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90008807","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

Visible Band Index Optimation of Unmanned Aerial Vehicle for Estimating NDVI by Sentinel Imagery on Rice Vegetation 利用无人机哨兵影像估算水稻植被NDVI的可见光波段指数优化

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.281-290

Azizah Nur Islam Al Rosyid, I. Astika, Y. Setiawan, Kikin Hamzah Muttaqin, Impron, Harry Imantho, S. Sugiarto, Oxa Aspera Endiviana, T. Yuliawan

{"title":"Visible Band Index Optimation of Unmanned Aerial Vehicle for Estimating NDVI by Sentinel Imagery on Rice Vegetation","authors":"Azizah Nur Islam Al Rosyid, I. Astika, Y. Setiawan, Kikin Hamzah Muttaqin, Impron, Harry Imantho, S. Sugiarto, Oxa Aspera Endiviana, T. Yuliawan","doi":"10.19028/jtep.010.3.281-290","DOIUrl":"https://doi.org/10.19028/jtep.010.3.281-290","url":null,"abstract":"Serntinel 2A provide Normalized Difference Vegetation Index to be used as an estimate of soil fertility, plant varieties and productivity. The weakness of satellite data is that the data obtained is often inaccurate due to cloud cover, especially in tropical countries with high rainfall such as Indonesia. The use of unmanned aerial vehicle as an alternative data have limitation as it captured RGB imagery. The research was conducted from July to September 2020 at Pasir Kaliki Village, District of Rawamerta, Karawang Regency, West Java province. The study has discovered that NDVI showed higher number in result of vegetation index compared to NGRDI with correlation coefficient is 0.944625. The regression model resulted as y=4.7722x+0.3845 and MAPE value expresses as 26.74%, where the regression model with Pearson’s correlation coefficient value is 0.877885. A qualitative assessment using statistical data and a spatial assessment using sampled data from the rice vegetation map reveal a high mapping accuracy with the corresponding R2 being as high as 0.7429; however, the mapped rice vegetation accuracy might influenced by other physical factors such as water reflectant, sunlight and the RGB camera limitation itself. Nonetheless, the highest values of NGRDI only reach 0.2 while NDVI can attain at 0.9 at the peak of vegetative phase of rice growth stage. This means that Green Band have limitation in detecting vegetation index. In relation to the different approaches performed, it is noted that the average trend line on both NDVI and NGRDI shown the similarity tendency in all growth stage.","PeriodicalId":34810,"journal":{"name":"Jurnal Keteknikan Pertanian Tropis dan Biosistem","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79340051","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 Perlakuan pH terhadap Produksi Biohidrogen dari Limbah POME dengan Pendekatan Statistik pH处理方法通过统计方法对废弃物产生的生物氢产生的影响

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.319-327

J. Tarigan, Armansyah Halomoan Tambunan, Radite Praeko Agus Setiawan, Obie Farobie, Furqon

引用次数: 0

a Traction Performance Analysis of Track Wheels Type on Wet and Deep Muddy of Soil in Soil Bin 土仓内湿深泥土中履带轮式牵引性能分析

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.226-239

M. Taufiq, T. Mandang, W. Hermawan, Desrial

{"title":"a Traction Performance Analysis of Track Wheels Type on Wet and Deep Muddy of Soil in Soil Bin","authors":"M. Taufiq, T. Mandang, W. Hermawan, Desrial","doi":"10.19028/jtep.010.3.226-239","DOIUrl":"https://doi.org/10.19028/jtep.010.3.226-239","url":null,"abstract":"Hand tractors with lugged wheels have difficulty when operating in wet and deep mud of paddy fields. To solve this problem, the wheels need to be replaced with tracks wheel type that have a much larger contact area. For design purposes, data on traction performance characteristics of the track wheel type on muddy soil are required, which can be obtained by testing the prototype of track wheel type on a soil bin. The objective of this research is to analyze the traction performance of the lugged track of wheel type on wet soil. The track wheel type with a length of 60 cm and a width of 20 cm will be tested in a soil bin filled with wet and muddy soil with a depth of 30 cm. The test will be carried out on variations in vertical loads of 9.5, 12.5, 15.5, 18.5, and 22.7 kg; horizontal loads of 1, 2, 3, and 4 kg; distance between of lugs of 12.70, 19.05, and 25.40 cm; and height of lugs of 5, 10, and 15 cm. Parameters observed in the test are sinkage, slip and traction efficiency. The test results show that the pull force and vertical force have a dominant effect on track sinkage, track slip, and tractive efficiency. The optimum track wheel type design has size a lug height of 10 cm and a distance between lugs of 19.05 cm result in a sinkage of 7.32 cm, slip of 14%, and tractive efficiency of 68.46%.","PeriodicalId":34810,"journal":{"name":"Jurnal Keteknikan Pertanian Tropis dan Biosistem","volume":"70 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89078854","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

SELECTING THE MOST OPTIMUM SENTINEL-2A BASED VEGETATION INDEX TO ESTIMATE LEAF AREA INDEX OF THREE RICE CULTIVARS 选取最优的sentinel-2a植被指数估算3个水稻品种的叶面积指数

Jurnal Keteknikan Pertanian Tropis dan Biosistem Pub Date : 2022-12-21 DOI: 10.19028/jtep.010.3.200-214

Oxa Aspera Endiviana, Impron, Y. Setiawan, Harry Imantho, S. Sugiarto, T. Yuliawan

{"title":"SELECTING THE MOST OPTIMUM SENTINEL-2A BASED VEGETATION INDEX TO ESTIMATE LEAF AREA INDEX OF THREE RICE CULTIVARS","authors":"Oxa Aspera Endiviana, Impron, Y. Setiawan, Harry Imantho, S. Sugiarto, T. Yuliawan","doi":"10.19028/jtep.010.3.200-214","DOIUrl":"https://doi.org/10.19028/jtep.010.3.200-214","url":null,"abstract":"The estimation of Leaf area index (LAI) becomes important as LAI is one of parameters in the analysis of crop growth model. The crop growth has different characteristics and its strongly influenced by environmental conditions and factors. The growth tends to occur in a short period of time and covers a large area. Therefore, an approach to analyze the pattern of changes in crop growth based on LAI spatially is needed. Remote sensing offers an effective and efficient approach in monitoring crop growth characteristic, which can be done in a time series with a wide area coverage by detecting and monitoring the physical characteristics of crop. The most famous and commonly used parameters to estimate LAI are vegetation indices which are usually calculated based on the ratio of the red and NIR wavelength, known as spectral signature. The objectives of the research are to examine the spatio-temporal correlation between LAI of three rice cultivars Sentinel-2A based vegetation indices, and to select the most optimum vegetation index in estimating LAI. A synchronization process of the LAI for each plot with the pixel of Sentinel-2A based vegetation index value was carried out. The results of the analysis show that the vegetation index has a strong correlation with LAI. The Comparison of the four calculated vegetation indices in estimating LAI was performed using linear regression model and followed by comparing R-squared, RMSE and Correctness. The EVI2 vegetation index provides the most optimum representation in capturing crop growth patterns based on LAI.","PeriodicalId":34810,"journal":{"name":"Jurnal Keteknikan Pertanian Tropis dan Biosistem","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80596783","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