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All Journal Jurnal Fitopatologi Indonesia Journal of Degraded and Mining Lands Management Jurnal Perencanaan Wilayah Jurnal Agroteknos Jurnal Agrium Jurnal Abdi Insani Agrica: Journal of Sustainable Dryland Agriculture Agrokompleks Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) Jurnal Puruhita Jurnal Agroteknologi JATIMAS : Jurnal Pertanian dan Pengabdian Masyarakat Agritechpedia: Journal of Agriculture and Technology Jurnal Pusat Kolaborasi Pengabdian Kepada Masyarakat
Yusuf, Dewi Nurhayati
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Social Sciences Transportation

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Klasifikasi Tanah Menurut Pengetahuan Masyarakat Lokal pada Lithosekuen Lahan Pertanian di Desa Latawe, Muna Barat Septyawati, Eka Nindya; Hemon, M. Tufaila; Alam, Syamsu; Zulfikar, Zulfikar; Rustam, La Ode; Yusuf, Dewi Nurhayati
Jurnal Agroteknologi (Agronu) Vol 4 No 01 (2025): Jurnal Agroteknologi (Agronu)
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/agronu.v4i01.1158

Abstract

Soil classification is needed because each type of soil has specific properties and characteristics, potential and constraints for certain uses. This study aims to classify soil according to local community knowledge on agricultural land lithosequences and their equivalents based on Soil Taxonomy in Latawe Village, West Muna Regency. The research method used is a free survey method that refers to the Geological Map Unit (SPG) with the type of soil profile observation. Soil classification according to local knowledge is carried out using a qualitative method with a social approach by interviewing the local community of Latawe Village and then matching the soil classification based on USDA Soil Taxonomy. The results of soil classification on agricultural land lithosequences according to local community knowledge are in SPG 1A (alluvium parent material) classified as wite kakuni (yellow soil), SPG 2A (limestone parent material) classified as wite kaghito (black soil), SPG 1B (alluvium parent material) classified as wite bhone (sandy soil), and SPG 2B (limestone parent material) classified as wite awu (calcareous soil). The results of soil classification according to local community knowledge are matched with Soil Taxonomy, namely profile I is included in the Inceptisols order, profile II is included in the Alfisols order, profile III is included in the Ultisols order, and profile IV is included in the Vertisols order. Lithosequences contribute to different soil properties and characteristics, both classified according to local farmer knowledge and the Soil Taxonomy system
Prediksi Bahaya Erosi dan Perencanaan Konservasi Tanah pada Berbagai Tipe Penggunaan Lahan di Kecamatan Wolasi Molinas, Septiana; Leomo, Sitti; Erawan, Dedi; Zulfikar, Zulfikar; Yusuf, Dewi Nurhayati; Rustam, La Ode
Agritechpedia Vol. 1 No. 01 (2023): Agritechpedia
Publisher : CV. Eduartpia Publisher

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Abstract

The purpose of this study was to determine the level of erosion in order to obtain a reference for soil conservation in various types of land use in Wolasi District. This research was conducted in October-December 2022 in Wolasi District. This study uses a survey method of erosion prediction analysis carried out by the USLE method. The results showed that the highest erosion rate was found in the use of Shrubland land, which was 611,39 tons/ha/year, while the lowest erosion was found in the use of Natural Forest land, which was 0,129 tons/ha/year. The highest allowable erosion was found in the land use of pepper plantations, which was 32.44 tonnes/ha/year, while the lowest allowable erosion was found in the use of cashew plantations, namely 25.74. The highest erosion hazard index was found in shrub land use, namely 21,05 tonnes/ ha/year, while the lowest erosion hazard index was found in the use of natural forest land, which was 0,0047 tons/ha/year. The soil conservation technique used in Wolasi District is a mechanical conservation technique with treatment like traditional terraces, while the vegetative conservation technique is with treatment like ripening terraces using plant remains. Vegetative and mechanical soil conservation techniques are applied to various types of land use in Wolasi District, such as mixed gardens, pepper gardens, cashew plantations, shrubs, natural forests, and paddy fields.Keywords : Erosion, USLE method, conservation techniques, land use
Evaluasi Karakteristik Sifat Fisik Tanah Berdasarkan Variasi Lereng dan Hubungannya dengan Produksi Tanaman Kelapa Sawit (Elaeis guineensis Jacq) di Kecamatan Wawotobi Kabupaten Konawe Gilang, Gilang; Rembon, Fransiscus S.; Yusuf, Dewi Nurhayati; Pasolon, Yulius B; Alam, Syamsu; Rustam, La Ode
Agritechpedia Vol. 2 No. 02 (2024): Agritechpedia
Publisher : CV. Eduartpia Publisher

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Abstract

Soil physical characteristics refer to the depth of soil drainage and soil structure and influence root development and water availability, the drainage of which influences oil palm plant production. This research aims to analyze the condition of soil physical properties on different slopes and their relationship with oil palm production located at PT. Tani Prima Makmur, with coordinates 3°00′ – 4°25′ South Latitude and 121°73′ – 123°15. Namely Afdeling of Lawulo, Anggotoa, and Wawotobi. Analysis includes soil texture, water content, organic matter, total pores, permeability and slope class. Using the survey method, Soil samples were taken in three sections with 3 slope classes, namely sloping (0-15%), slightly steep (15-25%) and steep (25-45%). Soil samples were taken to the Soil Science Laboratory. The research results show ed that Soil in the three subdivisions the a variety of textures from sandy loam to clay, water content tends to be high (16,92%-25,75%). The organic matter content (2.15%-5.09%), while the bulk density is high (1.35-1.86 g cm-3), indicates a fairly significant level of soil density. Soil permeability varies from moderate to very slow (1.96-2.75 cm h-1), especially in Afdeling Lawulo. Total pore space (30%-49%). Production data on lower slopes has a higher FFB weight than steeper slopes. Proper soil management is needed to increase oil palm productivity, especially in maintaining a balance between water retention and good drainage in each planting area
Identifikasi kutu daun yang berasosiasi dengan tanaman jeruk Syarni, Elisa; Taufik, Muhammad Taufik; Yusuf, Dewi Nurhayati; Nurulita, Sari; Miftakhurohmah, Miftakhurohmah; Botek, Muhammad; HS, Gusnawaty; Hikamwaty, Aisyah
Agrokompleks Vol 25 No 2 (2025): Vol 25 No 2 (2025): Agrokompleks Edisi Juli
Publisher : Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/japp.v25i2.918

Abstract

Aphids are polyphagous insects commonly found on various plants, including citrus plants. The association between aphids and citrus plants plays a role as pests and vectors of citrus plant diseases, particularly Citrus tristeza virus (CTV). Various aphid species have been reported as CTV vectors, including Aphis gossypii, Toxoptera aurantii, and T. citricidus. So far, no information has been on aphid species associated with citrus plants in Southeast Sulawesi. Therefore, this study aimed to identify aphid species associated with citrus plants. The research method used was observation and collection of aphids found colonizing citrus plants. The collected aphids were then brought to the laboratory for detection using the polymerase chain reaction (PCR) technique. The study results showed that the aphid species associated with citrus plants was Aphis citricidus. The PCR technique successfully detected the genome of aphid vector samples from Konawe and South Konawe (700 bp). This information is a fundamental basis for controlling CTV in mainland Southeast Sulawesi.
PENGARUH KEMIRINGAN LERENG TERHADAP KUALITAS TANAH PADA PERTANAMAN NILAM DI KECAMATAN WOLASI, KABUPATEN KONAWE SELATAN Suleman, Darwis; Alam, Syamsu; Rustam, La Ode; Yusuf, Dewi Nurhayati
AGRICA Vol. 18 No. 1 (2025): June
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v18i1.5394

Abstract

The slope gradient is one of the critical factors influencing soil functions through erosion, transportation and soil sedimentation. The general objective of this study was to evaluate the change of soil quality at different slopes gradient and specifically to prepare a soil quality data base as a reference for making sustainable land use policies. This study used a systematic free survey method in which the sample points were determined purposively based on the slope gradient, namely 0-8% and 8-15%. Three sample points were set up at each slope gradient comprising 4 subsamples each and then composited, so that 9 composite samples were obtained. Soil properties observed include texture, pH, organic C, total N, available P and K. The results highlighted that the soil organic C, total N and available K at 0-8% slope gradient increased by 88.25%, 29.87% and 10.53% respectively compared to the 8-15% slope gradient. The Soil Quality Index (SQI) at 0-8% and 8-15% slopes gradient was recorded by 0.70 (good) and 0.60 (moderate), respectively. It was observed a decline in organic C and total N as well as available K with an increasing of slope gradient. Therefore, it is highly recommended to practice a conservation planting system to avoid a decline in soil quality in the future.
FH PEMBERDAYAAN PETANI LOKAL MELALUI PELATIHAN PEMBUATAN PUPUK ORGANIK BERBASIS FESES KAMBING DI DESA WOWOLI, KABUPATEN KOLAKA Mpia, La; Handayani, Fitrianti; Pagala, Muh. Amrullah; HS, Gusnawaty; Yusuf, Dewi Nurhayati; Afa, Musadia; R, Mustafa; Rahim, Abdul; Awaluddin, Andi; Anci, Anci; Raihan, Raihan
Jurnal Abdi Insani Vol 12 No 3 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i3.2226

Abstract

Desa Wowoli yang terletak di Kecamatan Toari, Kabupaten Kolaka merupakan wilayah prioritas Program Kosabangsa tahun 2024. Desa ini merupakan wilayah pertanian dengan potensi perkebunan dan peternakan. Para petani di desa ini menanam berbagai jenis tanaman perkebunan seperti kelapa, kakao, jambu mete, lada, dan komoditas lainnya. Penduduk desa ini juga memiliki potensi peternakan kambing yang berjumlah 1449 ekor. Permasalahan utama petani yaitu langka dan mahalnya pupuk anorganik serta minimnya pengetahuan petani dalam memproduksi pupuk organik secara mandiri. Tujuan dari kegiatan pengabdian ini adalah untuk meningkatkan pengetahuan dan keterampilan mitra Kelompok Tani Maju Jaya dan Kelompok Tani Mekar Sari dalam melakukan pembuatan pupuk organik secara mandiri. Kegiatan pengabdian ini dilaksanakan pada bulan Oktober 2024 di Desa Wowoli, Kecamatan Toari, Kabupaten Kolaka. Metode pelaksanaan yaitu sosialisasi tentang manfaat pupuk organik, praktik pelatihan dan demonstrasi pembuatan pupuk organik. Hasil pengabdian masyarakat ini yaitu para petani di Desa Wowoli mampu mengetahui dan melakukan seluruh tahapan pembuatan pupuk organik meliputi persiapan alat dan bahan, penyusunan bahan secara berlapis, pencampuran, fermentasi dan finalisasi produk. Pertama, petani mengalami peningkatan pengetahuan sekitar 80% tentang pentingnya pupuk organik terhadap budidaya tanaman perkebunan. Kedua, adanya peningkatan keterampilan dalam membuat pupuk organik yang berbahan dasar feses kambing. Ketiga, adanya perubahan sikap dari penggunaan pupuk organik dari feses kambing. Kesimpulannya adalah para petani di Desa Wowoli telah dapat mengetahui dan telah dapat membuat pupuk organik berbahan dasar feses kambing. Para petani juga telah mampu mengaplikasikan pupuk organik tersebut ke tanaman perkebunan.
Status Terkini Penyakit Tristeza Pada Tanaman Jeruk di Sulawesi Tenggara: Current Status of Citrus Tristeza Disease in Southeast Sulawesi Taufik, Muhammad; Yusuf, Dewi Nurhayati; Miftahkuhrohmah, Miftahkuhrohmah; Botek, Muhammad; Gusnawaty HS, Gusnawaty HS; Syarni, Elisa; Nurulita, Sari
Jurnal Fitopatologi Indonesia Vol. 21 No. 1 (2025): Maret 2025
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14692/jfi.21.1.28-37

Abstract

Penyakit tristeza yang disebabkan oleh citrus tristeza virus (CTV, genus Closterovirus, famili Closteroviridae) merupakan salah satu penyakit penting pada tanaman jeruk di dunia, termasuk di Indonesia. Hingga kini, informasi dan studi terkait CTV di Indonesia masih terbatas. Penelitian ini bertujuan untuk mengetahui status terkini infeksi CTV di Provinsi Sulawesi Tenggara. Survei dan pengambilan sampel dilakukan secara purposive sampling di empat kabupaten. Deteksi dan identifikasi virus dilakukan dengan teknik double antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA), reverse transcription polymerase chain reaction (RT-PCR), dan analisis perunutan nukleotida. Hasil DAS-ELISA menunjukkan bahwa semua sampel dengan berbagai variasi gejala dari empat kabupaten terkonfirmasi positif terinfeksi CTV dengan nilai  titer virus yang beragam. RT-PCR dengan primer spesifik berhasil mengonfirmasi keberadaan CTV dari semua sampel dengan teramplifikasinya DNA berukuran 630 pb. Analisis sekuen  dan  filogeni menunjukkan bahwa isolat CTV asal Sulawesi Tenggara memiliki kemiripan tertinggi (97.9%) dengan isolat CTV asal India (MT498411.1) dan mengelompok satu grup dengan isolat asal India (MT498411.1), Jepang (U56902.1), dan Cina (MZ692538.1). Hasil penelitian ini mengonfirmasi penyebaran CTV pada empat kabupaten di Sulawesi Tenggara. Data molekuler diharapkan menjadi basis data untuk studi epidemiologi molekuler dan strategi pengendalian penyakit tristeza di Indonesia.
Perawatan Bibit Mangrove Pasca Penanaman Pada Kawasan Rehabilitasi Pesisir di Desa Tapulaga Kecamatan Soropia Kabupaten Konawe Adimu, Hasan Eldin; Nur, Indriyani; Fekri, Laifa; Yasidi, Farid; Yusuf, Dewi Nurhayati; Sabilu, Kadir
PUSAKA ABDIMAS Vol. 2 No. 1 (2025)
Publisher : Yayasan Serumpun Karang Konservasi

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Abstract

Community-based mangrove forest management is one of the management strategies that can increase efficiency and fairness in the utilization and management of natural resources. Stages of activities to overcome problems Stage I: Counseling, Counseling is carried out to provide initial information about mangrove ecosystem management and its handling Stage II: Monitoring and Evaluation, Monitoring and evaluation activities are always carried out every period even though the year ends. Monev is carried out after the activity to ensure that the activity continues and develops Therefore, efforts are needed to develop community participation in restoring the function and benefits of damaged mangrove forests in the implementation and supervision.
Co-Authors Abdul Rahim Afa, Musadia Anci, Anci Arista, Arista Astija, Sitti Awaluddin, Andi Botek, Muhammad darwis darwis, darwis Dedi Erawan Fachry Abda El Rahman Fahyudin, Fahyudin Fekri, Laifa Gilang, Gilang GUSNAWATY HS, GUSNAWATY Gusti Ayu Kade Sutariati Handayani, Fitrianti Hasan Eldin Adimu Hasbullah Syaf HEMON, M TUFAILA Hikamwaty, Aisyah Indradewa, Rhian Irwan Kurniawan Ishak Kadir, Ishak Kusumawati, Anna La Mpia Leomo, Sitti M. Tufaila Hemon, M. Tufaila Marsuki Iswandi, Marsuki Mbay, Wa Ode Nurmashita Miftahkuhrohmah, Miftahkuhrohmah MIFTAKHUROHMAH MIFTAKHUROHMAH, MIFTAKHUROHMAH Molinas, Septiana Muhammad Amrullah Pagala MUHAMMAD TAUFIK Muhidin Muhidin Namriah, Namriah Nur, Indriyani Pasolon, Yulius B Pasolon, Yulius B. Perkasa, Muh. Alwis Arya R, Mustafa Rachmawati Hasid Raihan Raihan, Raihan REMBON, FRANSISCUS S. Resman, Resman Rustam, La Ode Sabilu, Kadir Sadimantara, Gusti Ray Safiun, Safiun Sari Nurulita Septyawati, Eka Nindya Sitti Fatimah Suaib, Suaib Suleman, Darwis Suleman, Darwis Suleman SYAMSU ALAM Syarni, Elisa Taufik, Muhammad Taufik Yasidi, Farid