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Penelitian

Pertumbuhan dan Hasil Jagung Komposit Varietas Lamuru pada Beberapa Kelas Lereng dan Dosis Pemupukan di Desa Payu Kabupaten Gorontalo

AGRILAND Jurnal Ilmu Pertanian (Vol 12, No 1 2024) 45-51

Ilyas Djuna 1), Nurdin 1), Wawan Pembengo 1), Rival Rahman 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstrak

Penelitian ini bertujuan untuk mengetahui pertumbuhan dan hasil tanaman jagung komposit pada beberapa kelas lereng dan dosis pemupukan di Desa Payu Kabupaten Gorontalo. Waktu pelaksanaan mulai Oktober 2019 sampai Mei 2020. Metode Penelitian menggunakan Rancangan petak terpisah dengan petak utama adalah empat kelas lereng dan anak petak adalah dosis pemupukan dengan 3 perlakuan. Paremeter yang diamati adalah sampel tanah, tinggi tanaman, jumlah daun, umur berbunga jantan dan betina, panjang tongkol, jumlah biji dan berat biji. Analisis data diuji dengan Duncan Multiple Range Test (DMRT) pada taraf signifikan 5%. Hasil penelitian menunjukkan bahwa kelas lereng bergelombang (8-15%) dan pupuk NPK 50 kg/ha mempengaruhi pertumbuhan dan hasil jagung. Terdapat interaksi antara kelas lereng bergelombang (0-8%) dan tanpa pupuk terhadap pertumbuhan dan hasil tanaman jagung komposit.

 

Djuna, I., Nurdin., Pembengo, W., Rahman, R. Pertumbuhan dan Hasil Jagung Komposit Varietas Lamuru pada Beberapa Kelas Lereng dan Dosis Pemupukan di Desa Payu Kabupaten Gorontalo. AGRILAND Jurnal Ilmu Pertanian. Vol 12. No 1. 45-51. https://jurnal.uisu.ac.id/index.php/agriland/article/view/9785

 

Diversity of Actinomycetes on Plant Rhizosphere of Karst Ecosystem of Gorontalo, Indonesia

Biodiversitas (Vol 25 No. 3 2024)

Yuliana Retnowati 1), Novri Youla Kandowangko 1), Abubakar Sidik Katili 1), Wawan Pembengo 2)

1) Department of Biology, Faculty of Mathematics and Natural Sciences, State University of Gorontalo

2) Department of Agrotechnology, Faculty of Agriculture, State University of Gorontalo

Abstract.

Diversity of actinomycetes on plant rhizosphere of karst ecosystem of Gorontalo, Indonesia. Biodiversitas 25: 907-915. The objective of this study was to isolate and identify the actinomycetes associated with the rhizosphere of plants in the karst ecosystem. This study was descriptive-quantitative. Soil sampling was conducted at three locations of the karst ecosystem of Gorontalo, i.e., Bangga Hills at Bangga Bubaa Coastal area of Gorontalo District, Hills around Lake Limboto of Gorontalo District, and Oluhuta Beach Hills at Bone Bolango District. Rhizosphere-soil sample was collected from 15-30 cm of soil depth. Isolation of actinomycetes was performed using the plate method. The screening of phosphate-solubilizing bacteria was based on the ability to solubilize phosphates indicated by the clear zone on the Pikovskaya medium. Identification of actinomycetes bacteria based on morphology and molecular characters. The morphology character included the color of aerial and substrate mycelium. Molecular characteristics based on the sequence of 16S rRNA gene compared to sequence data on the gene bank of NCBI. The phylogenetic tree reconstruction was based on the Neighbor-joining algorithm. The results successfully found six isolates, including three actinomycetes isolates, two non-actinomycetes bacteria, and one yeast. They were isolated from the rhizosphere of Malastoma malabathrum, Chromolaena odorata, Cycas rumphii, Leucaena leucocephala, and Jatropha curcas. The actinomycetes isolate showed plant-growth-promoting potential indicated by solubilizing phosphate and Indole 3-Acetic Acid production activities. Based on the molecular analysis, actinomycetes were closely related to Streptomyces aegyptia (MT505707.1:42-1426), Streptomyces sp. GGCR-6 (MH718844.1:5-1391), and Streptomyces carpaticus strain PES-A23 (MH712039).

 

Retnowati, Yuliana., Kandowangko, Youla Novri., Katili, Sidik Abubakar., Pembengo, W. 2024. Diversity of Actinomycetes on Plant Rhizosphere of Karst Ecosystem of Gorontalo, Indonesia. Biodiversitas. Vol 25 No. 3. 907 – 915. https://smujo.id/biodiv/article/view/15725

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Impact of Scion Length and Cover Type on the Success of Durian Grafting

Journal of Global Innovations in Agricultural Sciences (JGIAS) (Vol 12 No. 1 Maret, 2024)

Wawan Pembengo 1), I Made Budi Adnyana 1), Suyono Dude 1), Hayatiningsih Gubali 1), Nikmah Musa 1), Indriati Husain 1), Silvana Apriliani 1), Yuliana Bakari 2)

1) Department of Agrotechnology, Faculty of Agriculture, State University of Gorontalo

2) Department of Agribusiness, Faculty of Agriculture, State University of Gorontalo

Abstract

Grafting has become a technique with high potential for increasing the efficiency of modern and intelligent crop cultivation, and shows its adoption of power and robustness under different inspection situations. This study aims to determine impact of interaction between scions length and cover type on the success of durian grafting. It was carried out using a Split Plot Design method, with the main plot being the cover type composed of individual and mass of cover type, while the subplot consists of 10 and 20 cm scions length. The observed variable were time of bud emergence, percentage of bud emergence, bud length, leaves of number and grafting of success. The data were analyzed by Analysis of Variance (ANOVA). If there are significantly different treatments then proceed with the Least Significant Difference test at 5% level. The results showed that the interaction between scions of length and cover type treatment did not affect grafting technique. However, the treatment of cover type affected the percentage of bud emergence, bud length, leaves of number, and grafting success. The treatment of scions of length also affected the leaves of number. The mass cover type resulted in 93.5% bud emergence, 1.5 cm bud length, 2.73 increase in the leaves of number, and 93% grafting success. Meanwhile, the treatment of scions of length 20 cm increased the leaves of number by 2.13 strands. Scions of length that is successfully connected to grow and form new shoots has an impact on the development of healthy stems. The cover type in this study was able to protect grafting plants from direct exposure to sunlight, maintain plant moisture, prevent pests and diseases, protect from rain so that grafting can be successful.

 

Pembengo, W., Adnyana, I.M.B., Dude, S., Gubali, H., Musa, N., Husain, I., Apriliani, S., Bakari, Y. 2024. Impact of Scion Length and Cover Type on the Success of Durian Grafting. J. Glob. Innov. Agric. Sci 12 (1). 27-34. https://jgiass.com/uploads/issue_papers/Impact-of-Scion-Length-and-Cover-Type-on-the-Success-of-Durian-Grafting.pdf

 

Pengaruh Jenis Mulsa Organik dan Waktu Aplikasi Pupuk Phonska terhadap Pertumbuhan dan Hasil Tanaman Kacang Tanah (Arachis hypogaea L.) 

Jurnal Agroteknotropika (Vol 12 No. 2 2023)

Fiqriyah Nusa 1), Wawan Pembengo 1), Fitriah Suryani Jamin 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

This study aims to know the effect of organic mulch and application time of Phonska fertilizer on the growth and yield of peanuts. The study was conducted in Bulotalangi Timur Village, Bulango Timur Sub-district, Bone Bolango Regency. This Study applies factorial randomized blok design (RBD). The first factor is mulch (without mulch, sawdust, and banana stem), and the second factor is the application time of Phonska fertilizer (1 and 2 applications) LSD test will be carried out with the level of 5%. The finding shows that banana stem organic mulch has a significant effect on the growth and yield of peanut plants, namely on plant height (3 WAP), number of leaves (1 and 2 WAP), and dry weight of 100 seeds. Furthermore, the application time of Phonska in 2 and 2 MST has a significant effect on seed weight. Organic banana stem mulch is the best treatment compared to no mulch and sawdust mulch.application time of Phonska fertilizer in 1 MST is the best treatment compared to application time in 2 and 3 MST. In summary, there is an interaction between the organic mulch treatment and the application time of Phonska fertilizer on the growth and yield of peanuts plants at the dry weight of 100 seeds.

 

Nusa, F., Pembengo, W., Jamin, F. S. Pengaruh Jenis Mulsa Organik dan Waktu Aplikasi Pupuk Phonska terhadap Pertumbuhan dan Hasil Tanaman Kacang Tanah (Arachis Hypogaea L.). Jurnal Nasional Agroteknotropika. Vol 12 No. 2. Hal 17 – 26. https://ejurnal.ung.ac.id/index.php/JATT/article/view/24531

 

Impacts of Parametric Methods on Land Suitability Classification and Land Management Prioritization for Porang, Amorphophallus onchophyllus in Indonesia: A Comparative Study

Caspian Journal of Environmental Sciences (Vol. 21 No. 4 2023)

Nurdin 1), Echan Adam 2), Rival Rahman 1), Ramlan Mustapa 2), Wawan Pembengo 1), Agustinus Moonti 2)

1 Department of Agrotechnology, State University of Gorontalo, Gorontalo, Indonesia

2 Department of Agribusiness, State University of Gorontalo, Gorontalo, Indonesia

Abstract

Porang is becoming recognized as a strategic commodity due to its high demand and substantial economic value. However, the lack of a standardized set of site-specific land suitability criteria for porang presents challenges in conducting land suitability assessments and planning for its use. Therefore, this study addressed the knowledge gap by evaluating land suitability classes and the implications of land management for porang cultivation, using different parametric methods. A comprehensive survey of 32 land units was conducted, followed by soil analysis in the laboratory. The square root (SRM) and the Rabia and Terribile (RTM) parametric methods were employed for the land suitability assessment. Subsequently, the land management priorities were determined based on the results of the land suitability class analysis derived from both methods. The results showed that land suitability for porang plants with SRM and RTM was dominated by the very suitable class (S1), however, the distribution of S1 was wider with RTM. The remaining classes with SRM consisted of moderately suitable (S2), marginally suitable (S3), currently not suitable (N1), and permanently not suitable (N2), while the remaining classes with RTM only consisted of S1, S2, and S3 classes without class N. The priority of land management for porang plants for both parametric methods is dominated by priority I, however, in SRM there are priorities II, III, and NP (not priority), while in RTM, there are only II and III. Based on land suitability class and land management priority, RTM was still better than SRM.

 

Nurdin, N, Adam, E, Rahman, R, Mustapa, R, Pembengo, W, Moonti, A. 2023. Impacts of parametric methods on land suitability classification and land management prioritization for porang, Amorphophallus onchophyllus in Indonesia: A comparative study. Caspian Journal of Environmental Sciences, 21: 801-814. https://cjes.guilan.ac.ir/article_7130.html

 

Evaluasi Kesesuaian Lahan untuk Tanaman Jagung Lokal Varietas Motorokiki di Kecamatan Mananggu Kabupaten Boalemo 

Jurnal Lahan Pertanian Tropis (Vol. 2 No. 1 2023)

Sittiara Bobihu 1), Yunnita Rahim 1), Wawan Pembengo 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

Penelitian ini bertujuan untuk mengetahui kelas kesesuaian lahan dan faktor pembatas terhadap tanaman jagung lokal varietas motorokiki. Penelitian dilaksanakan di Kecamatan Mananggu Kabupaten Boalemo mulai sejak bulan September sampai Desember 2022. Penelitian ini menggunakan metode survei sedangkan evaluasi menggunakan cara perbandingan (matching) antara karakteristik lahan Kecamatan Mananggu dengan kriteria kesesuaian lahan sehingga diperoleh kelas kesesuaian lahan. Pengolahan data karakteristik dan kualitas lahan serta analisis kesesuaian lahan jagung lokal varietas motorokiki. Hasil analisis menunjukan bahwa di Kecamatan Mananggu Kabupaten Boalemo memiliki satu kelas kesesuaian lahan aktual untuk tanaman jagung lokal varietas motorokiki yang tidak sesuai (N) dengan luas 2.234,60 ha atau 100 %. Kesesuaian lahan tersebut memiliki fator pembatas retensi hara dan hara tersedia. Kesesuaian lahan potensial dilakukan berdasarkan perbaikan dengan menunjukan bahwa potensi pengembangan tanaman jagung lokal varietas motorokiki dengan kelas S2 (sesuai marginal) dengan luas 2.234,60 ha atau 100%.

 

Bobihu, S, Rahim, Y, Pembengo, W. 2023. Evaluasi Kesesuaian Lahan untuk Tanaman Jagung Lokal Varietas Motorokiki di Kecamatan Mananggu Kabupaten Boalemo. Jurnal Lahan Pertanian Tropis. 2 (1). https://ejurnal.ung.ac.id/index.php/jlpt/article/view/20602

 

Penerapan Sistem Tanpa Olah Tanah dan Jenis Herbisida terhadap Dominansi Gulma dan Pertumbuhan serta Hasil Jagung Manis (Zea mays L. Saccharata)

Jurnal Agroteknotropika (Vol. 12 No. 1 Juni 2023)

Aris Cahyo 1), Wawan Pembengo 1), Suyono Dude 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

The application of the TOT (No- Till) farming system with herbicides aims to prepare the land so that plants can grow and produe well by still paying attention to the ecological balance of the environment. The aims of this study is to determine the effect of the no-till farming system and the type of herbicide as well as to figure out the appropriate treatment for weed dominance and growth and yield of sweet corn. This study was conductedfrom October 2021 to January 2022 in Bolihuangga Village, Limboto Subdistrict, Gorontalo Regency, Gorontalo Province. It employed a factorial Randomized Block Design where the first factor was the no-till system (T) and the second factor was the types of herbicides (H). The data analysis used Analysis of variance (ANOVA) and furthertest with a 5% least significance difference test, While the weeds were analyzed using quadratic method. Based on the results of the study, it was known that the no-till farming system had an effect, and the types of herbicide did not affect the weed population and the growth and yield of sweet corn. The no-till system at treatments of 2.4, and 6 weeks after planting (WAP) contributed to plant height. Meanwhile, treatments of 2 and 4 weeks after planting (WAP) contributed to the number of leaves. The no-till system factor obtained the best treatment, namely in the control treatment, while the herbicide type factor obtained the best treatmentin the contact herbicide treatment.

 

Cahyo, A. Pembengo, W. Dude, S. Penerapan Sistem Tanpa Olah Tanah dan Jenis Herbisida terhadap Dominansi Gulma dan Pertumbuhan serta Hasil Jagung Manis (Zea mays L. Saccharata). Jurnal Agroteknotropika. 12 (1). https://ejurnal.ung.ac.id/index.php/JATT/article/view/21850

 

Pertumbuhan dan Hasil Tanaman Selada (Lactuca sativa L.) dengan Interval Pemberian Air dan Pupuk Majemuk di Tilote, Kabupaten Gorontalo

Agrotek : Jurnal Ilmiah Ilmu Pertanian (Vol .5 No. 1 Maret 2021)

Nikmah Musa 1), Wawan Pembengo 1), Nurdin Nurdin 1), Nursiah Oktrizqia Adri Akis 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

Lettuce (Lactuca sativa L.) is a vegetable that has high economic value and beneficial for health but in its cultivation, there are still obstacles, especially related to the plant water needs and dosage of fertilizer. This study aims to examine the growth and yield of lettuce and the interaction between water and fertilizer application time intervals in Tilote Village, Gorontalo District. This research was carried out in an acclimatization room using a randomized block design with two factors, namely the water supply interval factor (interval 2 days-A1, interval 3 days-A2) and the second factor fertilizer dosage (50 kg ha-P1, 100 kg/ha-P2). Growth parameter data (plant height, number of leaves, leaf length and leaf width) as well as plant yield (wet weight, leaf weight and percentage of leaf weight to base weight) were analyzed by ANOVA and further tested with the DMRT test at 50% level. The results showed that the water supply interval and the dosage of fertilizer has significantly affect to growth and yield of lettuce. There were an interaction between the water supply interval and the dose of fertilizer that affects the growth and yields of lettuce with the best combination were interval of 2 days and fertilizer dosage of 100 kg/ha.

 

Musa, N. Pembengo, W. Nurdin, Akis, O. A. N. Pertumbuhan dan Hasil Tanaman Selada (Lactuca sativa L.) dengan Interval Pemberian Air dan Pupuk Majemuk di Tilote, Kabupaten Gorontalo. Jurnal Agrotek : Jurnal Ilmiah Ilmu Pertanian. 5 (1). 1 – 8. https://jurnal.fp.umi.ac.id/index.php/agrotek/article/view/153

 

Respon Pertumbuhan dan Produksi Tanaman Sawi (Brassica juncea L.) melalui Sistem Vertikultur pada Media Tanam yang Berbeda

Jurnal Agroteknotropika (Vol. 11 No. 1 Juni 2022)

Naniek Fitriyani Usman 1), Wawan Pembengo 1), Suyono Dude 1), Fauzan Zakaria 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

Mustard plants can grow in both hot ad cold places. Many agricultural lands areconverted into non-agricultural lands, such as housing. Additionally, plant cultivationvertically does not require a large area of land. This study aimed to identify the response ofthe growth and production of green mustard as well as the best growth through verticulturesystem on different planting media. The research was carried out from September to October2021 in Tomulabutao Selatan Village, Dungingi Subdistrict, Gorontalo City. It employed arandomized Block Design (RAK) with four treatments and three replications. In detail, theplanting medium used consisted of soil, cow manure + soil, bokashi + soil, and rice husks +soil. Furthermore, the research data were analyzed using the analysis of variance (ANOVA),and it continued with the Least Significance Difference test if there was an effect on mustardplants. The finding of this study clarified that different planting media affected the parametersof plant height, number of leaves, crown wet weight, and root wet weight. Besides, theplanting media of soil and cow manure with a ratio of 1:1 was the best response to the growthand production of green mustard (Brassica juncea L.).

 

Usman, F. N. Pembengo, W. Dude, S. Zakaria, F. Respon Pertumbuhan dan Produksi Tanaman Sawi (Brassica juncea L.) melalui Sistem Vertikultur pada Media Tanam yang Berbeda. Jurnal Agroteknotropika, 11 (1). 18 – 23. https://ejurnal.ung.ac.id/index.php/JATT/article/view/15617/4825

 

Aplikasi Jenis Mulsa Organik dan Sistim Tanam Jajar Legowo Terhadap Pertumbuhan dan Hasil Tanaman Kacang Tanah (Arachis hypogaea L.)

Jurnal Agroteknotropika (Vol .11 No. 1 Desember 2022)

Abdul Rizal Lahay 1), Wawan Pembengo 1), Yunnita Rahim 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

Peanut (Arachis hypogaea L.) is one of the agricultural commodities and is included as legume crops with excellent prospects to be developed in Indonesia. One of the causes is the increasing demand for consumption and processed industries. Thus, the research aimed to determine the interaction, types of organic mulch, and jajar legowo planting system towards growth and yield of peanuts. This research was conducted in Tanggikiki Village, Sipatana Subdistrict, Gorontalo City, from September to December 2020. It employed a Randomized Block Design consisting of two factors. The first factor was the types of organic mulch that comprised three treatment levels. The second factor was jajar legowo planting system comprised of two treatment levels. Each treatment was replicated three times. The parameters observed were plant height, number of leaves, number of pods, and seed weight per sample. Data analysis used analysis of variance (ANOVA) with the least significant difference (LSD) test of 5%. The interaction of organic mulch and jajar legowo planting system had no influence on the growth and yield of peanuts. Organic mulch had an influence on the growth and yield of peanuts plant, including plant height and the number of leaves. Further, the jajar legowo planting system on the peanuts plant had an influence on the number of pods and seed weightpersample.

 

Lahay, R. A. Pembengo, W. Rahim, N. Aplikasi Jenis Mulsa Organik Dan Sistim Tanam Jajar Legowo Terhadap Pertumbuhan Dan Hasil Tanaman Kacang Tanah (Arachis hypogaea L.). Jurnal Agroteknotropika. 11 (1). 32 – 41. https://ejurnal.ung.ac.id/index.php/JATT/article/view/18975

 

Respon Pertumbuhan dan Produksi Tanaman Melon (Cucumis melo L) pada Pemupukan NPK dan Pemangkasan Cabang

Jurnal Lahan Pertanian Tropis (Vol. 1 No. 2 2022)

Defy Nur Fitriani 1), Nikmah Musa 1), Wawan Pembengo 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

Melon plant cultivation can be improved by proper maintenance to obtain maximum results. The cultivation technique used must be in accordance with the morphological conditions of the plant. This study aims to determine the interaction of fertilization and pruning and the effect of both on the growth and production of melon plants (Cucumis melo L.). This study was conducted from August to October 2021 at the Gorontalo Agricultural Technology Assessment Center. This study used a Factorial Randomized Block Design, with the first factor being NPK fertilizer with doses of 0, 200, 300, and 400 kg/ha, and the second factor being branch pruning leaving 5, 6, 7, 8, 9, 10, 11, 12 and 13 branches. Data were analyzed using Analysis Of Variance (ANOVA) then further tested with the BNT test. The results showed that pruning treatment had no effect on the growth and production of melon plants. However, NPK Phoska Fertilization responded to the parameters of plant height, number of leaves, and fruit weight, vice versa. Giving a dose of 300 kg/ha has a more effective effect on plant height, number of leaves, and weight of melon fruit.

 

Fitriani, D N. Musa, N. Pembengo, W. 2022. Respon pertumbuhan dan produksi tanaman Melon (cucumis melo L) pada pemupukan npk dan Pemangkasan cabang. Jurnal Lahan Pertanian Tropis. 1 (2). https://ejurnal.ung.ac.id/index.php/jlpt/article/view/17649

 

Analisis Kebutuhan Air Tanaman Selada (Lactuca sativa L.) pada Inceptisol dan Vertisol Berbasis Internet of Things (IoT)

Jurnal Tanah dan Sumberdaya Lahan (Vol. 10 No. 2 2023)

Yayan Poga 1), Nurdin 1), Wawan Pembengo 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

AbstractLactuca sativa L. has good economic prospects, but lettuce production often declines due to the unmet water requirement of lettuce. This study aimed to determine the water needs of lettuce on Inceptisol and Vertisol based on the Internet of Things (IoT). The location study was in the green house, Huluduotamo Village, Bone Bolango Regency, from September to October 2021, while the Vertisol and Inceptisol samples were from Sidomukti Village, Gorontalo Regency. This study used the Penman method with the Cropwat 8.0 application which was integrated with a smartphone through the Blynk (IoT) application. The water requirement yield of lettuce plants in September on Vertisol and Inceptisol in the early phase was 2.45 mm/day, the middle phase was 3.73 mm/day, and the final phase was 3.54 mm/day. Soil moisture detection device at field capacity moisture content produces 319 Analog Digital Converter (ADC) and soil in moist conditions reaches 534 ADC. The analog data value of the water content of the Inceptisol field capacity is 343 ADC and the soil in a moist state is 574 ADC. The performance of the device for detecting soil moisture in the water condition of the 15% field capacity of Vertisol and 22% Inceptisol is more effective than the gravimetric method.

 

Poga, Y., Nurdin, N., & Pembengo, W. (2023). Analisis Kebutuhan Air Tanaman Selada (Lactuca sativa L.) Pada Inceptisol Dan Vertisol Berbasis Internet Of Things (IoT). Jurnal Tanah Dan Sumberdaya Lahan, 10(2), 417–424.https://doi.org/10.21776/ub.jtsl.2023.010.2.25

 

Pengabdian

Upaya Implementasi NDC (Nationally Determined Contribution) Guna Mencapai Ketahanan Iklim (Climate Resilience) di Bidang Pertanian

Jurnal Abdi Insani (Vol 11. No. 1, Maret 2024)

Wawan Pembengo 1) dan Suyono Dude 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstrak

Pada dokumen Updated NDC (UNDC) target penurunan emisi GRK Indonesia dengan kemampuan sendiri sebesar 29% meningkat ke 31,89%, sedangkan target dengan dukungan internasional sebesar 41% meningkat ke 43,20%.Ketahanan iklim sektor pertanian sangat penting dimana ketahanan pangan, stabilitas ekonomi dan ekologi serta pembangunan berkelanjutan sangat terancam oleh ketidakteraturan iklim. Tujuan kegiatan pengabdian adalah untuk membangun kapasitas dan partisipasi tingkat petani melalui program teknologi pertanian efisien karbon dalam rangka upaya implementasi NDC guna mencapai ketahanan iklim di bidang pertanian. Pelaksanaan kegiatan pengabdian kolaboratif di desa Tunggulo Kecamatan Tilongkabila, Kabupaten Bone Bolango berlangsung pada bulan Mei hingga Juni 2023. Metode yang digunakan pada kegiatan pengabdian kolaboratif ini berupa pelatihan bersifat partisipatif dengan kegiatannya berupa penyuluhan dan bimbingan teknis. Hasil dari kegiatan ini yakni program teknologi pertanian efisien karbon berupa teknik jajar legowo dapat dilaksanakan para petani dimana diterapkan pada tanaman tomat dan kangkung darat teknik jajar legowo 2 : 1 dan 3 : 1. Sistem jajar legowo diterapkanmelalui cara tanam dengan pola beberapa barisan tanaman diselingi satu baris kosong sebagai legowoyang memiliki fungsi sebagai ruang untuk pengeloaan tanaman berupa kegiatan penyiangan, pengairan dan pengendalian HPT.Pada kegiatan biopori didapatkan bahwa teknik ini tidak hanya sebagai resapan air, melainkan juga sebagai penyubur tanah, mengurangi penumpukan sampah yang menimbulkan berbagai masalah kesehatan serta berperan menjaga kadar air tanah dari ancaman kekeringan. Program teknologi pertanian efisien karbon dapat menjadi salah satu upaya implemnetasi NDC di tingkat tapak melalui pemberdayaan petani guna membangun kapasitas dan serta partisipasi mandiri guna mencapai ketahanan iklim di bidang pertanian

 

Pembengo, W., & Dude, S.(2024). Upaya Implementasi NDC(Nationally Determined Contribution) Guna Mencapai Ketahanan Iklim (Climate Resilience) Di Bidang Pertanian.Jurnal Abdi Insani, 11(1), 803-810..https://abdiinsani.unram.ac.id/index.php/jurnal/article/view/1303

 

Penerapan Teknologi Mitigasi Iklim Kolaborasi Sektor Pertanian Dan Kehutanan Guna Realisasi Program Ketahanan Pangan Di Kawasan Teluk Tomini

Jurnal Pengabdian Abditani (Vol 6 No. 2 2023)

Wawan Pembengo 1), Sutrisno Hadi Purnomo 1), Yunnita rahim 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstrak

Target penurunan emisi GRK Indonesia dengan kemampuan sendiri pada Updated NDC (UNDC) sebesar 29% meningkat ke 31,89% pada ENDC, sedangkan target dengan dukungan internasional pada UNDC sebesar 41% meningkat ke 43,20% pada ENDC. Upaya mitigasi difokuskan pada sektor pertanian dan kehutanan sebagai sumber mekanisme carbon sink, pencegahan deforestasi dan degdrasi hutan. Pelaksanaan kegiatan pengabdian KKN MBKM di desa Bintalahe Kecamatan Kabila Bone, Kabupaten Bone Bolango Propinsi Gorontalo berlangsung pada bulan Mei hingga Agustus 2023. Jumlah mahasiswa yang terlibat berjumlah 11 mahasiswa dari program studi Agroteknologi Faperta UNG dibawah bimbingan 3 dosen pembimbing lapangan. Metode yang digunakan dalam pengabdian ini berupa pelatihan yang bersifat partisipatif kegiatannya berupa penyuluhan, pelatihan, dan bimbingan teknis. Bentuk program yang dilaksanakan meliputi program mitigasi iklim sektor pertanian berupa kegiatan pembuatan biopori dan biopestisida. Program mitigasi iklim sektor kehutanan berupa kegiatan agroforestri. Hasil yang dicapai berupa teknik biopori yang dilaksanakan bermanfaat bagi kondisi lingkungan setempat dengan indikasi minimnya genangan air serta tanah di pekarangan petani tidak mudah mengalami kekeringan. Biopestisida yang dihasilkan mampu dibuat secara mandiri oleh masyarakat karena bahan baku yang mudah diperoleh serta teknik pembuatan maupun aplikasi ke tanaman bisa diaplikasikan secara langsung. Sistem agroforestri ketapang dan cabe mampu meningkatkan potensi hasil cabe walaupun dengan skala rumah tangga yang ke depannya untuk kebutuhan lumbung hidup masyarakat setempat. Terselenggaranya aksi mitigasi iklim di sektor pertanian dan kehutanan di desa Bintalahe ini menjadi standar untuk pengembangan kegiatan aksi mitigasi iklim tingkat tapak.

 

Pembengo, W., Purnomo, S. H., & Rahim, Y. 2023. Penerapan Teknologi Mitigasi Iklim Kolaborasi Sektor Pertanian Dan Kehutanan Guna Realisasi Program Ketahanan Pangan Di Kawasan Teluk Tomini. Jurnal Abditani, 6 (2), 129 - 137.  https://abditani.jurnalpertanianunisapalu.com/index.php/abditani/article/view/277

 

Pemberdayaan Masyarakat Melalui Program Blue Carbon Sebagai Aksi Mitigasi Iklim Guna Membangun Ketahanan Blue Economy di Masyarakat Pesisir

Jurnal Sibermas (Sinergi Bersama Masyarakat) Vol 10 No 1 2021

Wawan Pembengo 1, Sutrisno Hadi Purnomo 1, Suyono Dude 1

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

Indonesia berada pada peringkat 9 dari 10 negara yang paling rentan terhadap ancaman keamanan pangan akibat dampak perubahan iklim. Temuan ilmiah terbaru mengenai dampak perubahan iklim di lautan, seperti pemanasan laut, pengasaman, deoksigenasi, kenaikan permukaan air laut dan meningkatnya aktivitas badai, serta bagaimana dampak ini membuat orang lebih rentan terhadap migrasi dan pemindahan. Upaya program Blue Carbon dan Blue Economy dapat terintegrasi dengan kegiatan pengelolaan lingkungan yang telah dilaksanakan masyarakat di tingkat lokal dengan memperhatikan faktor risiko iklim dan dampak perubahan iklim yang mungkin terjadi. Tempat pelaksanaan KKN Tematik UNG ini di desa Panca Karsa 2 kecamatan Taluditi kabupaten Pohuwato propinsi Gorontalo. Waktu pelaksanaan mulai 3 September 2020 hingga 18 Oktober 2020. Jumlah mahasiswa yang terlibat dalam kegiatan KKN tematik ini berjumlah 29 mahasiswa dari berbagai program studi yang ada di UNG yang dibawah bimbingan 3 dosen pembimbing lapangan. Bentuk program yang akan dilaksanakan oleh peserta KKN adalah pelatihan dan pembinaan meliputi Program Blue Carbon seperti restorasi dan pelestarian ekosistem mangrove, penanaman dan pelestarian ekosistem lamun sedang Program Blue Economy seperti teknik hidroponik dari sampah plastik dan teknik vertikultur. Hasil yang dicapai dari program KKN Tematik UNG 2020 ini yakni penerapan program Blue Economy dibutuhkan guna peningkatan ketahanan ekonomi masyarakat dengan total keuntungan program sebesar Rp 4.975.000. Program hidroponik dan vertikultur berperan dalam memacu semangat masyarakat dalam mengefektifkan dan mengurangi sampah plastik yang nantinya banyak digunakan untuk teknologi hidroponik dan vertiultur. Terukurnya potensi dan kontribusi masyarakat desa melalui aksi-aksi lokal yang spesifik dalam hal upaya mitigasi iklim.

 

Pembengo, W., Purnomo, H. S., Dude, S. 2021. Pemberdayaan Masyarakat Melalui Program Blue Carbon Sebagai Aksi Mitigasi Iklim Guna Membangun Ketahanan Blue Economy Di Masyarakat Pesisir. Jurnal Sibermas. Vol 10 No 1. 132-148. https://ejurnal.ung.ac.id/index.php/sibermas/article/view/10471

 

Peningkatan Ekonomi Masyarakat Melalui Program Usaha Minatani dI Desa Bunggalo Kecamatan Telaga Jaya Kabupaten Gorontalo

Jurnal Sibermas (Sinergi Bersama Masyarakat) (Vol 16 No 6 2022)

Wawan Pembengo 1), Yunnita Rahim 1)

1) Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

The goal to be achieved in the Village Thematic Community Service Program is to increase the initiative, awareness and participation of village communities in participatory village development. The specific targets to be achieved are optimizing the performance of village government and increasing the capacity of village communities in the village development process, empowering village community groups in achieving village development, implementing the scientific Agrotechnology study program in village development programs. To achieve these specific goals and targets using the P3MD (Participatory Planning for Village Community Development) method, through the implementation of interest socialization activities in encouraging community initiative and participation in village development. The implementation of the 2021 UNG MBKM KKN in Bunggalo village, Telaga Jaya sub-district, Gorontalo district concluded as follows. The application of the Minatani program in the Bunggalo village community, Telaga Jaya sub-district, Gorontalo district was able to trigger attention and awareness of the importance of using waste for agricultural needs. Aquaponics programs, experimental gardens and the production of organic fertilizers produce effectiveness and reduce plastic waste which will later be widely used for aquaponics technology, measuring the potential and contribution of rural communities through specific local actions in terms of sustainable farming efforts.

 

Pembengo, W., Rahim, Y. 2022. Peningkatan Ekonomi Masyarakat Melalui Program Usaha Minatani dI Desa Bunggalo Kecamatan Telaga Jaya Kabupaten Gorontalo. Jurnal Sibermas. Vol 16 No 6. Hal. 1308-1320. https://ejurnal.ung.ac.id/index.php/sibermas/article/view/13000/pdf