Jurnal Ilmu Pertanian Indonesia最新文献_第2页

Optimisasi Waktu Pemanasan Tingkat Kesukaan Kecap Kelapa 优化加热时间椰子酱油的口味水平

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-08 DOI: 10.18343/jipi.29.2.231

S. Fatima, Masriani Masriani, A. Abdullah, Ince Siti Wardatullatifah

引用次数: 0

Eksplorasi, Identifikasi, dan Karakterisasi Nematoda Entomopatogen Pada Lahan Jagung dan Padi 玉米和水稻田中昆虫病原线虫的探索、鉴定和特征描述

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-08 DOI: 10.18343/jipi.29.2.173

Iqbal Erdiansyah, A. Fauziah

引用次数: 0

Kutu Sisik pada Tanaman Apel di Kecamatan Bumiaji, Kota Batu 巴杜市布米亚吉分区苹果作物上的鳞虱

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-08 DOI: 10.18343/jipi.29.2.259

S. Tito, Nurul Jadid Mubarakati, A. Hayati

{"title":"Kutu Sisik pada Tanaman Apel di Kecamatan Bumiaji, Kota Batu","authors":"S. Tito, Nurul Jadid Mubarakati, A. Hayati","doi":"10.18343/jipi.29.2.259","DOIUrl":"https://doi.org/10.18343/jipi.29.2.259","url":null,"abstract":"Scale lice have attacked apple fields in 8 villages in Bumiaji District, Batu City, namely Giripurno, Tulungrejo, Pandanrejo, Sumbergondo, Bulukerto, Punten, Gunungsari, and Bumiaji villages since 2005. Knowledge of the biological aspects of this pest can be done using sticky bands. This is aimed at controlling pests. Determination of sample plants was carried out systematically as many as 18 sample plants on manalagi apple (Malus sylvestris). The sample plants were apple plants that were attacked by scale lice. The type of adhesive treatment was adjusted to the variation of position (east, west, central) and research height (1m and 1.5m). The results obtained were that the pest found was Diaspidiotus perniciosus and the natural enemy found was Encarsia strenua. The part that has the most attacks is the stem/twig. The eastern branch with a height of 1.5 m has a higher even distribution of scale lice than the other parts. The highest dominance index (C) of scale lice of 0.29 was obtained by the middle-adhesive treatment of height 1m or rootstock. The pattern of population distribution based on sticky bands is random and tends to be individualistic. \u0000Keywords: apple plant, diaspididae, scale lice","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":"19 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140512672","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

Pengelolaan Budi daya Rumput Laut dengan Pendekatan Sosial-Ekonomi dan Ekologi di Pulau Pari 帕里岛海藻养殖管理的社会经济和生态方法

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-08 DOI: 10.18343/jipi.29.2.222

Neksidin Neksidin, T. Triyono, S. Murtini

{"title":"Pengelolaan Budi daya Rumput Laut dengan Pendekatan Sosial-Ekonomi dan Ekologi di Pulau Pari","authors":"Neksidin Neksidin, T. Triyono, S. Murtini","doi":"10.18343/jipi.29.2.222","DOIUrl":"https://doi.org/10.18343/jipi.29.2.222","url":null,"abstract":"Seaweed plays an essential role in the people's economy in Pari Island because its cultivation has been the main livelihood for a long time. Currently, seaweed cultivation activities are no longer found, possibly due to tourism activities that directly degrade the cultivation activities. The purpose of this study is to evaluate the status of sustainability and determine the strategy of cultivation management in 5 aspects: ecological, social, economic, institutional, and infrastructure. Data were collected from primary and secondary sources related to socio-ecology in Pari Island. The assessment of the level of sustainability in each dimension was carried out using multidimensional scaling analysis, and a fairly sustainable average suitability value was obtained, namely the infrastructure (73.37), institutional (71.24), ecological (62.48), and economics (62.16). Meanwhile, the dimension with a very suitable sustainability value is the social dimension, with a value of 76.33, meaning that it is very suitable. Overall, the sustainability of seaweed cultivation, if viewed from several dimensions, shows the level of suitability of cultivation, both in terms of infrastructure, institutions, ecology, and economics. However, several dimensions, such as economic and ecological dimensions, must still be considered and continue to be encouraged so that sustainability can be achieved in all dimensions. \u0000 \u0000Keywords: cultivation, management, Pari Island, seaweed, socio-ecology","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":"24 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140512699","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

Isolasi, Identifikasi, dan Produksi Miselia Rhizopus sp. Berkadar Asam Nukleat Rendah untuk Pengembangan Mikoprotein 用于菌体蛋白开发的低核酸根瘤菌菌丝体的分离、鉴定和生产

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-08 DOI: 10.18343/jipi.29.2.179

R. Firmansyah, Nampiah Sukarno, Utut Widyastuti Suharsono, Sukarno Sukarno, Wendi Nurul Fadillah

{"title":"Isolasi, Identifikasi, dan Produksi Miselia Rhizopus sp. Berkadar Asam Nukleat Rendah untuk Pengembangan Mikoprotein","authors":"R. Firmansyah, Nampiah Sukarno, Utut Widyastuti Suharsono, Sukarno Sukarno, Wendi Nurul Fadillah","doi":"10.18343/jipi.29.2.179","DOIUrl":"https://doi.org/10.18343/jipi.29.2.179","url":null,"abstract":"Fungi, including Rhizopus sp., are food sources that commonly contain high nucleic acid levels. Therefore, the nucleic acid content must be reduced to achieve health standard requirements. This study aimed to isolate, identify, and produce Rhizopus sp. mycelium containing low nucleic acid. The Rhizopus spp. were isolated from tempeh collected from 12 different areas in Indonesia. Fungal identification was conducted based on morphological characteristics. The fungal isolates were selected based on mycelial growth and spore production on PDA. Biomass production of mycelium was carried out in potato extract and soybean extract media obtained from 200 g/L and 333.3 g/L, respectively. In each medium, 6 sugar levels were added, namely 0, 2, 3, 4, 5, and 6 g/L. Mycelium nucleic acid content reduction was achieved by heat treatment at 50°C and 60°C for 15 minutes and measured by a spectrophotometer at 260 nm. Fifty-eight isolates that were identified into 3 species were obtained in this experiment: R. oryzae, R. stolonifera, and R. microsporus. R. Microsporus had higher mycelium biomass and lower spore number than the other species. R. Microsporus produced a higher mycelium biomass in the soybean extract medium with 5 g/L additional sugar. The nucleic acid content of the 50°C heat-treated mycelium was 1.82% and 1.73% at 65°C. These values fulfilled the standard of mycelial nucleic acid content permitted in food by the USDA. \u0000 \u0000Keywords: morphology, Rhizopus microspores, spore, soybean extract, tempeh","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140512314","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

Peningkatan Keterampilan Praktik Pertanian yang Baik Petani Sawit Swadaya di Kabupaten Sambas 提高桑巴斯县独立棕榈油种植农的良好农业规范技能

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-08 DOI: 10.18343/jipi.29.2.244

Herades Difa Lestari, N. Nurliza, Shenny Oktoriana

引用次数: 0

Perilaku Konsumen pada Keputusan Pembelian Tanaman Hias di Jakarta Selatan 南雅加达观赏植物购买决策中的消费者行为

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-08 DOI: 10.18343/jipi.29.2.196

Yodfiatfinda Yodfiatfinda, Anggun Wulan Rahayu

{"title":"Perilaku Konsumen pada Keputusan Pembelian Tanaman Hias di Jakarta Selatan","authors":"Yodfiatfinda Yodfiatfinda, Anggun Wulan Rahayu","doi":"10.18343/jipi.29.2.196","DOIUrl":"https://doi.org/10.18343/jipi.29.2.196","url":null,"abstract":"This research analyzes consumer behavior and its impact on the purchase decisions of ornamental plants at Taman Anggrek Ragunan, South Jakarta. The Taman Anggrek Ragunan is the largest ornamental center in Jakarta. During the COVID-19 pandemic, demand for ornamental plants at Taman Anggrek Ragunan decreased by 50%. This research aims to determine the characteristics of ornamental plant consumers and analyze consumer behavior and its impact on purchase decisions of ornamental plants at Taman Anggrek Ragunan, South Jakarta. Respondents in this research were ornamental plant consumers who made purchases at Taman Anggrek Ragunan and were selected using a non-purposive sampling technique. The data used in this research comprises primary data and secondary data. For qualitative data, we convert it using a Likert scale to be analyzed quantitatively. The data analysis method uses multiple linear regressions. The results of the research show that the factors that have a significant impact on the decision to purchase ornamental plants at Taman Anggrek Ragunan, South Jakarta, are personal factors and psychological factors, while social factors and cultural factors do not have a significant impact. Personal and cultural factors have more influence on purchasing decisions for male respondents than female respondents. The four variables influence respondents with a high school education level more than undergraduates. Meanwhile, based on income level, the influence of the variable is stronger for respondents with an IDR 4 million or less income. \u0000 \u0000Keywords: consumer behavior, multiple linear regression, ornamental plants, purchasing decisions","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":"22 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140512572","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

Aplikasi Biokanat Guna Memperbaiki Sifat Kimia dan Menanggulangi Kontaminan Merkuri di Tanah Bekas Tambang Emas 应用生物钾盐改善原金矿土壤的化学性质并减轻汞污染物的影响

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-08 DOI: 10.18343/jipi.29.2.251

G. Gusmini, A. Adrinal, Feri Arlius, Elsa Lolita Putri

{"title":"Aplikasi Biokanat Guna Memperbaiki Sifat Kimia dan Menanggulangi Kontaminan Merkuri di Tanah Bekas Tambang Emas","authors":"G. Gusmini, A. Adrinal, Feri Arlius, Elsa Lolita Putri","doi":"10.18343/jipi.29.2.251","DOIUrl":"https://doi.org/10.18343/jipi.29.2.251","url":null,"abstract":"Gold mining is an activity that utilizes natural resources by extracting the economic value of the deposits. Mining activities can produce hazardous pollutants, namely Hg (mercury), which can physically, biologically, or chemically damage soil quality. This study aimed to determine the role of biokanat application on the chemical properties of ex-mining land and to determine the effect of biokanat on reducing Hg levels in Kanagarian Padang Sibusuak, Sijunjung Regency. This study was a field experiment with 3 biokanat treatments (0, 10, and 20 ton/ha) with 3 replicates. The experimental 9 units were allocated based on Randomised Block Design. The data were statistically analyzed using an F-test with a 5% significance level. Then, it was continued using DNMRT if the Fcalculated > Ftable. The results showed that the dose of biokanat 20 ton/ha could increase the soil pH to 6.08, organic-C to 2.4%, P-available to 11.96 ppm, total-N to 0.23%, CEC to 2.58 cmol/kg, the basic cations especially Ca into 3.53 cmol/kg, Mg into 0.37 cmol/kg, K into 0.26 cmol/kg, and Na into 0.29 cmol/kg. Application of biokanat 20 ton/ha reduced the soil mercury (Hg) content to 15.96 ppm. \u0000 \u0000Keywords: biocanat, mercury, gold mining","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":"22 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140512729","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

Potensi Trichoderma sp. Indigenus Gorontalo sebagai Dekomposer Limbah Tanaman Jagung 戈隆塔洛本地毛霉作为玉米作物废弃物分解者的潜力

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-04 DOI: 10.18343/jipi.29.2.163

Rida Iswati, Abd. Latief Abadi, Luqman Qurata Aini, Asnawi, Siska Irhamnawati Pulogu, Sofyan S. Rudin, Negeri Gorontalo, Jl. Prof, D. I. B. Habibie, Bone Bolango

{"title":"Potensi Trichoderma sp. Indigenus Gorontalo sebagai Dekomposer Limbah Tanaman Jagung","authors":"Rida Iswati, Abd. Latief Abadi, Luqman Qurata Aini, Asnawi, Siska Irhamnawati Pulogu, Sofyan S. Rudin, Negeri Gorontalo, Jl. Prof, D. I. B. Habibie, Bone Bolango","doi":"10.18343/jipi.29.2.163","DOIUrl":"https://doi.org/10.18343/jipi.29.2.163","url":null,"abstract":"Using decomposers of fungi to increase the composting process is very necessary. The research aims to determine the potential of Trichoderma sp. Gorontalo local isolate as a decomposer of maize stover. The research was carried out from November 2022‒January 2023 at the Biological Agents Laboratory, Agricultural Plant Protection Center, Gorontalo Province Agricultural Department. This research determined the ability of six isolates of Trichoderma, namely TZ11DI1 (T. asperellum), TZ21BN2 (T. breviconvenctum), TZ21BT1 (T. virens), TZ12PO1 (T. ghanence), TZ21DU1 (T. reesei), TZ21LU1 (T. dorothopsis), and control (EM4) to produce cellulase and as a maize stover decomposer. The parameters observed were the clear zone in the isolate growing media as well as the physical and chemical characteristics of the compost produced. The results showed that Trichoderma isolates produced cellulase and potential as a decomposer for maize stover, as indicated by the ability to increase NPK nutrient levels and reduce the C/N ratio of maize stover compost. \u0000 \u0000Keywords: compost, decomposer, maize stover, Trichoderma","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":"31 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140513962","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

Pertumbuhan Ipomoea reptans Poir. dengan Aplikasi The Kompos Serat Bromelain Terinduksi Trichoderma sp. dan Aspergillus sp. 应用菠萝蛋白酶诱导的毛霉和曲霉纤维堆肥促进红苕的生长

Jurnal Ilmu Pertanian Indonesia Pub Date : 2024-01-04 DOI: 10.18343/jipi.29.2.169

Masnoni Firda Safira, Bambang Irawan, C. N. Ekowati, Rochmah Agustrina

{"title":"Pertumbuhan Ipomoea reptans Poir. dengan Aplikasi The Kompos Serat Bromelain Terinduksi Trichoderma sp. dan Aspergillus sp.","authors":"Masnoni Firda Safira, Bambang Irawan, C. N. Ekowati, Rochmah Agustrina","doi":"10.18343/jipi.29.2.169","DOIUrl":"https://doi.org/10.18343/jipi.29.2.169","url":null,"abstract":"Bromelain fiber is the product of extracting the enzyme bromelain from pineapple hulls or peels. Bromelain fiber contains lignocellulose, which, when fully decomposed, is very beneficial for the environment, but it is quite challenging to degrade naturally. Hence, it requires a decomposer agent. The decomposer agents used in this study were cellulolytic fungi Aspergillus sp. (Bioggp 3) and ligninolytic Trichoderma sp. (Bioggp 2). This study aims to determine the effect of compost tea (CT) bromelain fiber induced by these fungi and obtain the best dose of the CT on the growth of land kale (Ipomoea reptans Poir.). This research was conducted in April–July 2022 at the Microbiology Laboratory of FMIPA Unila. This study used a completely randomized design (CRD) with 7 treatments and 4 replications, namely P0 (control), P1 (ACT 25%), P2 (NACT 25%), P3 (ACT 50%), P4 (NACT 50%), P5 (ACT 75%), P5 (NACT 75%). The parameters measured were plant height and number of leaves. The data were analyzed using ANOVA α = 5% followed by the Least Significant Difference (LSD) test with a 5% confidence interval. This study showed that the results with the highest height value and number of leaves were found in P3 (ACT 50%) while the lowest was in P0 (water control). It can be concluded that the ACT and NACT significantly affect the height and number of leaves, and the best dose was found in ACT 50% starting from day 10, 15 , 20, and 25 after planting. \u0000 \u0000Keywords: Aspergillus sp., bromelain fiber, compost tea, Ipomoea reptans Poir, Trichoderma sp.","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":"45 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140514084","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