{"title":"Pengaruh Residu Biochar Sekam Padi dan Pupuk Kandang Sapi terhadap N Total dan Serapan N oleh Tanaman Jagung (Zea mays L.)","authors":"Slamet Supriyadi, Fahmi Arief Rahman, Erick Yuhardi, Rika Devi Rahmah","doi":"10.33512/jur.agroekotetek.v15i1.19501","DOIUrl":"https://doi.org/10.33512/jur.agroekotetek.v15i1.19501","url":null,"abstract":"","PeriodicalId":55827,"journal":{"name":"Jurnal Agroekoteknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44536005","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}
Pub Date : 2023-07-13DOI: 10.33512/jur.agroekotetek.v15i1.20049
R. Hindersah, B. Fitriatin, T. Dewi, D. Nursyamsi
Carbofuran insecticide widely used in rice production. The carbofuran residue in agricultural threatens wide life and human health since its active ingredient carbamate is toxic. Humic acid (HA) amendment is an effective way to minimize the residue in soil since HA can adsorb the organic pollutant and induce growth of fungus that degrade the carbofuran. The objective of this research was to observe the influence of HA on the carbofuran residues in soil, straw, and rice; as well as yield of paddy (Oryza sativa L.) grown in carbofuran contaminated potted soil. The level of carbofuran residue in soil before experiment was 10 mg kg -1 . The experiment was setup in Randomized Block Design to test various HAs extracted from municipal waste, cow manure, and peat. The results indicated that humic acid didn’t affect plant growth and yield but decreased the carbofuran residue in straw and unhusked rice grain. Rhizosphere of rice treated with HA showed higher fungal count than control. This experiment suggests that HA were effectively used to control the carbofuran residue in soil and rice grown in low carbofuran-contamination agricultural soil.
{"title":"Humic Acid for Reducing Carbofuran Content of Rice Grown in Carbofuran-Contaminated Soil","authors":"R. Hindersah, B. Fitriatin, T. Dewi, D. Nursyamsi","doi":"10.33512/jur.agroekotetek.v15i1.20049","DOIUrl":"https://doi.org/10.33512/jur.agroekotetek.v15i1.20049","url":null,"abstract":"Carbofuran insecticide widely used in rice production. The carbofuran residue in agricultural threatens wide life and human health since its active ingredient carbamate is toxic. Humic acid (HA) amendment is an effective way to minimize the residue in soil since HA can adsorb the organic pollutant and induce growth of fungus that degrade the carbofuran. The objective of this research was to observe the influence of HA on the carbofuran residues in soil, straw, and rice; as well as yield of paddy (Oryza sativa L.) grown in carbofuran contaminated potted soil. The level of carbofuran residue in soil before experiment was 10 mg kg -1 . The experiment was setup in Randomized Block Design to test various HAs extracted from municipal waste, cow manure, and peat. The results indicated that humic acid didn’t affect plant growth and yield but decreased the carbofuran residue in straw and unhusked rice grain. Rhizosphere of rice treated with HA showed higher fungal count than control. This experiment suggests that HA were effectively used to control the carbofuran residue in soil and rice grown in low carbofuran-contamination agricultural soil.","PeriodicalId":55827,"journal":{"name":"Jurnal Agroekoteknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42124162","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}
Pub Date : 2023-07-03DOI: 10.33512/jur.agroekotetek.v15i1.17381
M. Rini, Novalim Purlasyanko
{"title":"Efektifitas Fungi Mikoriza Arbuskular pada Bibit Kelapa Sawit yang Ditanam pada Media Steril dan Tidak Steril","authors":"M. Rini, Novalim Purlasyanko","doi":"10.33512/jur.agroekotetek.v15i1.17381","DOIUrl":"https://doi.org/10.33512/jur.agroekotetek.v15i1.17381","url":null,"abstract":"","PeriodicalId":55827,"journal":{"name":"Jurnal Agroekoteknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45448666","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}
Pub Date : 2023-07-03DOI: 10.33512/jur.agroekotetek.v15i1.19621
Nugraha Ramadhan, Rachmad Hersi Martinsyah, I. Dwipa
Utilizing idle land as agricultural land is one option that can be pursued to support national food security and independence. Indonesia has various types of alternative food commodities that have the potential to be developed on nutrient-poor land, one of which is hanjeli. Technical cultivation is needed to increase the growth and yield of hanjeli on sub-optimal land. This study aims to determine the best planting distance to increase hanjeli production on idle land. The research was conducted from October 2020 - March 2021 in Limau Manis, Padang City, West Sumatra. The materials used in this study were rice cultivar hanjeli seeds, manure (20 tons/ha) and NPK fertilizer (200 kg/ha). The experimental design used was Randomized Group Design with 3 groups and consisted of 8 plant spacing treatments (40 x 40 cm, 50 x 40 cm, 50 x 50, 50 x 60 cm, 50 x 70 cm, 50 x 80 cm, 50 x 90 cm, and 50 x 100 cm). Observation data were analyzed statistically to determine the influential treatment using the F test at the 5% level and significantly different data were tested using the Duncan’s Multiple Range Test at the 5% level. It was concluded that the spacing of 50 x 70 cm, 50 x 80 cm, 50 x 90 cm and 50 x 100 cm gave the best effect on the number of total tillers/plant, the number of productive tillers/plant, the number of seeds/plant, the percentage of filled seeds, the weight of filled seeds/plant. As for productivity, the spacing of 50 x 80 cm gave the best results.
将闲置土地用作农业用地是支持国家粮食安全和独立的一种选择。印度尼西亚有各种类型的替代食品，有潜力在营养不良的土地上开发，其中之一就是韩吉利。需要在次优土地上进行技术栽培，以提高韩杰里的生长和产量。本研究旨在确定在闲置土地上增加韩杰力产量的最佳种植距离。这项研究于2020年10月至2021年3月在西苏门答腊巴东市的Limau Manis进行。本研究使用的材料是水稻品种韩杰力的种子、肥料（20吨/公顷）和NPK肥料（200公斤/公顷）。所用的实验设计是随机分组设计，有3组，由8个植物间距处理组成（40 x 40 cm、50 x 40 cm，50 x 50、50 x 60 cm、50×70 cm、50 x 80 cm、50 x90 cm和50 x 100 cm）。对观察数据进行统计分析，以确定在5%水平下使用F检验的有影响的治疗，并在5%水平上使用Duncan’s Multiple Range检验测试显著不同的数据。结果表明，50×70cm、50×80cm、50～90cm和50×100cm的间距对单株总分蘖数、单株有效分蘖数、种子数、实粒率和实粒重的影响最好。至于生产力，50 x 80厘米的间距效果最好。
{"title":"Optimalisasi Jarak Tanam Terhadap Peningkatan Produksi Hanjeli Pulut (Coix lacrima-jobi L.) pada Lahan Tidur","authors":"Nugraha Ramadhan, Rachmad Hersi Martinsyah, I. Dwipa","doi":"10.33512/jur.agroekotetek.v15i1.19621","DOIUrl":"https://doi.org/10.33512/jur.agroekotetek.v15i1.19621","url":null,"abstract":"Utilizing idle land as agricultural land is one option that can be pursued to support national food security and independence. Indonesia has various types of alternative food commodities that have the potential to be developed on nutrient-poor land, one of which is hanjeli. Technical cultivation is needed to increase the growth and yield of hanjeli on sub-optimal land. This study aims to determine the best planting distance to increase hanjeli production on idle land. The research was conducted from October 2020 - March 2021 in Limau Manis, Padang City, West Sumatra. The materials used in this study were rice cultivar hanjeli seeds, manure (20 tons/ha) and NPK fertilizer (200 kg/ha). The experimental design used was Randomized Group Design with 3 groups and consisted of 8 plant spacing treatments (40 x 40 cm, 50 x 40 cm, 50 x 50, 50 x 60 cm, 50 x 70 cm, 50 x 80 cm, 50 x 90 cm, and 50 x 100 cm). Observation data were analyzed statistically to determine the influential treatment using the F test at the 5% level and significantly different data were tested using the Duncan’s Multiple Range Test at the 5% level. It was concluded that the spacing of 50 x 70 cm, 50 x 80 cm, 50 x 90 cm and 50 x 100 cm gave the best effect on the number of total tillers/plant, the number of productive tillers/plant, the number of seeds/plant, the percentage of filled seeds, the weight of filled seeds/plant. As for productivity, the spacing of 50 x 80 cm gave the best results.","PeriodicalId":55827,"journal":{"name":"Jurnal Agroekoteknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45655882","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}
Pub Date : 2023-06-21DOI: 10.33512/jur.agroekotetek.v15i1.19763
M. Setiawati
Utilization of saline land as an effort to increase rice productivity is still constrained by the adverse effects of salinity stress. The solution to this effort can be done by utilizing PGPR biofertilizers and applying ameliorant briquettes. The purpose of this study was to evaluate the effect of using biofertilizers and ameliorant briquettes on saline soils with various levels of salinity on the growth of rice plants. This research was conducted at the Ciparanje Jatinangor screen house from September 2022 to January 2023. The research design used was a randomized block design with 12 treatments and 3 replications. The treatment applied was PGPR biofertilizer, ameliorant briquettes, and their combination on saline soil 4 and 8 dS m -1 compared to control (non-saline soil). The results showed that PGPR biofertilizer increased the height of rice plants on saline soils 4 and 8 dS m -1 7 DAP. At 14 DAP, PGPR biofertilizer, ameliorant briquettes, and their combinations did not increase rice plant height, root length and volume, wet weight, and dry weight of rice plants, although the application of biofertilizers, ameliorant briquettes, and their combinations tended to increase wet weight and dry weight of rice plant compared to soil with the same salinity without biofertilizers and ameliorant briquettes.
{"title":"Effect of Biofertilizer and Amelioran Briquette on Rice Growth in Saline Soil","authors":"M. Setiawati","doi":"10.33512/jur.agroekotetek.v15i1.19763","DOIUrl":"https://doi.org/10.33512/jur.agroekotetek.v15i1.19763","url":null,"abstract":"Utilization of saline land as an effort to increase rice productivity is still constrained by the adverse effects of salinity stress. The solution to this effort can be done by utilizing PGPR biofertilizers and applying ameliorant briquettes. The purpose of this study was to evaluate the effect of using biofertilizers and ameliorant briquettes on saline soils with various levels of salinity on the growth of rice plants. This research was conducted at the Ciparanje Jatinangor screen house from September 2022 to January 2023. The research design used was a randomized block design with 12 treatments and 3 replications. The treatment applied was PGPR biofertilizer, ameliorant briquettes, and their combination on saline soil 4 and 8 dS m -1 compared to control (non-saline soil). The results showed that PGPR biofertilizer increased the height of rice plants on saline soils 4 and 8 dS m -1 7 DAP. At 14 DAP, PGPR biofertilizer, ameliorant briquettes, and their combinations did not increase rice plant height, root length and volume, wet weight, and dry weight of rice plants, although the application of biofertilizers, ameliorant briquettes, and their combinations tended to increase wet weight and dry weight of rice plant compared to soil with the same salinity without biofertilizers and ameliorant briquettes.","PeriodicalId":55827,"journal":{"name":"Jurnal Agroekoteknologi","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":"41633078","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}
Pub Date : 2023-06-15DOI: 10.33512/jur.agroekotetek.v15i1.19696
Putra Utama, A. Fitriani, Alfu Laila, Abdul Hasyim Sodiq, Kartina Kartina
This research aimed to determine the effect of several varieties on different populations on the growth and yield of shallot ( Allium ascalonicum L.) from botanical seeds (True Shallot Seed). This research was an experimental research conducted from August to October 2021 in the integrated farming system area, Serang, Banten. This research was laid out in a factorial randomized block design (RCBD) consisting of two factors. The first factor was the differences in varieties consist of 3 levels, namely Maserati (v1), Sanren (v2)
{"title":"Respons Beberapa Varietas Bawang Merah (Allium Ascalonicum L.) Asal Biji Botani Pada Populasi Tanaman yang Berbeda","authors":"Putra Utama, A. Fitriani, Alfu Laila, Abdul Hasyim Sodiq, Kartina Kartina","doi":"10.33512/jur.agroekotetek.v15i1.19696","DOIUrl":"https://doi.org/10.33512/jur.agroekotetek.v15i1.19696","url":null,"abstract":"This research aimed to determine the effect of several varieties on different populations on the growth and yield of shallot ( Allium ascalonicum L.) from botanical seeds (True Shallot Seed). This research was an experimental research conducted from August to October 2021 in the integrated farming system area, Serang, Banten. This research was laid out in a factorial randomized block design (RCBD) consisting of two factors. The first factor was the differences in varieties consist of 3 levels, namely Maserati (v1), Sanren (v2)","PeriodicalId":55827,"journal":{"name":"Jurnal Agroekoteknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49535534","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}
Pub Date : 2023-06-15DOI: 10.33512/jur.agroekotetek.v15i1.19576
Nuniek Hermita, Putra Utama, A. A. Fatmawaty, Esta Silviyani
This study aims to determine land suitability class for of plantation crops, namely; cocoa, arabica coffee and durian in Cemplang region, Ciomas district, Serang Regency. The research used several stages of research method including; collecting data and information, determining soil sample points and field surveys, taking soil samples and field observation, conducting laboratory analysis and assessing land suitability classes. Data processing was carried out using GIS through the ArcGIS application by overlaying and applying the matching method of land suitability parameters. The results showed that the assessment of land suitability at two sample points for cocoa plants was quite suitable (S2) with limiting factors for nutrient retention and erosion hazard, arabica coffee plants were not suitable (N) with temperature limiting factors, while the durian plants were by the marginal (S3) with the limiting factor of water availability. Efforts to improve the land can be made by making terracing, making drainage, applying agroforestry patterns, adding organic matter, liming and fertilizing.
{"title":"Penilaian Kesesuaian Lahan Tanaman Perkebunan Berbasis Sistem Informasi Geografis (SIG)di Kecamatan Ciomas Kabupaten Serang","authors":"Nuniek Hermita, Putra Utama, A. A. Fatmawaty, Esta Silviyani","doi":"10.33512/jur.agroekotetek.v15i1.19576","DOIUrl":"https://doi.org/10.33512/jur.agroekotetek.v15i1.19576","url":null,"abstract":"This study aims to determine land suitability class for of plantation crops, namely; cocoa, arabica coffee and durian in Cemplang region, Ciomas district, Serang Regency. The research used several stages of research method including; collecting data and information, determining soil sample points and field surveys, taking soil samples and field observation, conducting laboratory analysis and assessing land suitability classes. Data processing was carried out using GIS through the ArcGIS application by overlaying and applying the matching method of land suitability parameters. The results showed that the assessment of land suitability at two sample points for cocoa plants was quite suitable (S2) with limiting factors for nutrient retention and erosion hazard, arabica coffee plants were not suitable (N) with temperature limiting factors, while the durian plants were by the marginal (S3) with the limiting factor of water availability. Efforts to improve the land can be made by making terracing, making drainage, applying agroforestry patterns, adding organic matter, liming and fertilizing.","PeriodicalId":55827,"journal":{"name":"Jurnal Agroekoteknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44458039","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}
This study aims to examine the influence of dry mud waste oil palm on the growth oil palm (Elaeis gueneensis Jacq.) fledgling in pre nursery. This research has been conducted at Semambu Island, Indralaya District, Ogan Ilir Regency, South Sumatra Province. This research was conducted from August 2020 until October 2020.The method used in this study is an experimental method, using a Randomized Group Design. The treatments oil palm dry sludge waste with five level and five replications. The treatments in this study were P0 = 0%, P1 = 20%, P2 = 40%, P3 = 60%, P4 = 80%. The observed variables were plant height, leaf area, stem diameter and root volume.The application of dry sludge from crude palm oil factory has a good effect on the growth of plant height, leaf area, stem diameter, and root volume with a dose of 40% oil palm dry sludge waste obtained the best plant height 19,61 cm, leaf area is 88,51 cm2, stem diameter 7,53 mm and root volume is 5,80 ml. Keyword: Dry mud waste, Oil palm PENDAHULUAN Kelapa sawit merupakan komoditi andalan Indonesia yang perkembangannya demikian pesat. Secara umum, limbah dari pabrik kelapa sawit terdiri atas tiga macam yaitu limbah cair, padat dan gas. Limbah padat yang berasal dari proses pengolahan berupa tandan kosong kelapa sawit (TKKS), cangkang atau tempurung, serabut atau serat, sludge atau lumpur sawit dan bungkil. Sejalan dengan perluasan daerah, produksi juga meningkat dengan laju 9,4%. Luas areal kelapa sawit dan produksi masing-masing pada awal 2001-2004 tumbuh dengan laju 3,97% dan 7,25% per tahun, sedangkan ekspor meningkat 13,05% per
本研究旨在探讨干泥废油棕对育苗前油棕幼雏生长的影响。这项研究在南苏门答腊省Ogan Ilir Regency Indralaya区Semambu岛进行。该研究于2020年8月至2020年10月进行。本研究采用实验方法，采用随机分组设计。采用5个水平、5个重复处理油棕干污泥废弃物。本研究处理P0 = 0%， P1 = 20%， P2 = 40%， P3 = 60%， P4 = 80%。观察变量为株高、叶面积、茎粗和根体积。粗棕榈油厂干污泥的施用对植物株高、叶面积、茎粗和根体积的生长均有较好的影响，其中油棕干污泥废弃物用量为40%时获得的最佳株高为19.61 cm，叶面积为88.51 cm2，茎粗为7.53 mm，根体积为5.80 ml。关键词:干污泥废弃物，油棕PENDAHULUAN Kelapa sawit merupakan komoditi和alan Indonesia yang perkembangannya demikian pesat。Secara umum, limbah dari pabrik kelapa sawwit terdiri atas tiga macam yitu limbah cair, padat dan gas。林巴地区生产pengolahan berupa tandan kosong kelapa sawit (TKKS)，沧江atau tempurung, serabut atau serat，污泥atau吉隆坡sawit dan bungkil。Sejalan dengan perluasan daerah, producksi juga meningkat dengan laju 9,4%。轻轨区域kelapa sawit丹produksi masing-masing篇awal 2001 - 2004 tumbuh dengan laju 3,丹7 97%,25% tahun,而ekspor meningkat 13 05%
{"title":"Respon Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.)Di Pre Nursery Terhadap Pemberian Limbah Lumpur Kering Crude Palm Oil (CPO)","authors":"Rostian Nafery, Miranty Trinawaty, Desailly Wahyuna","doi":"10.33512/jur.agroekotetek.v14i2.17245","DOIUrl":"https://doi.org/10.33512/jur.agroekotetek.v14i2.17245","url":null,"abstract":"This study aims to examine the influence of dry mud waste oil palm on the growth oil palm (Elaeis gueneensis Jacq.) fledgling in pre nursery. This research has been conducted at Semambu Island, Indralaya District, Ogan Ilir Regency, South Sumatra Province. This research was conducted from August 2020 until October 2020.The method used in this study is an experimental method, using a Randomized Group Design. The treatments oil palm dry sludge waste with five level and five replications. The treatments in this study were P0 = 0%, P1 = 20%, P2 = 40%, P3 = 60%, P4 = 80%. The observed variables were plant height, leaf area, stem diameter and root volume.The application of dry sludge from crude palm oil factory has a good effect on the growth of plant height, leaf area, stem diameter, and root volume with a dose of 40% oil palm dry sludge waste obtained the best plant height 19,61 cm, leaf area is 88,51 cm2, stem diameter 7,53 mm and root volume is 5,80 ml. Keyword: Dry mud waste, Oil palm PENDAHULUAN Kelapa sawit merupakan komoditi andalan Indonesia yang perkembangannya demikian pesat. Secara umum, limbah dari pabrik kelapa sawit terdiri atas tiga macam yaitu limbah cair, padat dan gas. Limbah padat yang berasal dari proses pengolahan berupa tandan kosong kelapa sawit (TKKS), cangkang atau tempurung, serabut atau serat, sludge atau lumpur sawit dan bungkil. Sejalan dengan perluasan daerah, produksi juga meningkat dengan laju 9,4%. Luas areal kelapa sawit dan produksi masing-masing pada awal 2001-2004 tumbuh dengan laju 3,97% dan 7,25% per tahun, sedangkan ekspor meningkat 13,05% per","PeriodicalId":55827,"journal":{"name":"Jurnal Agroekoteknologi","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42407665","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：