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All Journal JURNAL ILMU PERTANIAN Gontor AGROTECH Science Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Agrotek Tropika Martabe : Jurnal Pengabdian Kepada Masyarakat AGROVITAL : Jurnal Ilmu Pertanian Jurnal ABDINUS : Jurnal Pengabdian Nusantara Agropet Agrica: Journal of Sustainable Dryland Agriculture BERNAS: Jurnal Pengabdian Kepada Masyarakat Biofarm : Jurnal Ilmiah Pertanian JAGROS : Jurnal Agroteknologi dan Sains (Journal of Agrotechnology Science) Media Pertanian AGRIC Tumbuhan : Publikasi Ilmu Sosiologi Pertanian dan Ilmu Kehutanan Biodiversitas Journal of Biological Diversity
Abdul Rahim Saleh
Universitas Sintuwu Maroso Poso
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DIVERSIFIKASI PENDAPATAN PETANI KAKAO MELALUI SISTEM PERTANIAN AGROFORSTRI Wulandari, Asyifa Ayu; Dewi. HS, Endang Sri; Saleh, Abdul Rahim
Agropet Vol 20, No 2 (2023): Volume 20 No 2 Tahun 2023
Publisher : Universitas Sintuwu Maroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71127/2828-9250.646

Abstract

ABSTRAK: Tanaman kakao yang dibudidayakan dalam sistem agroforestri telah memberikan penghasilan jutaan keluarga petani dari produk biji kakao yang memiliki nilai ekonomi tinggi. Sistem agroforestri juga memberikan manfaat terhadap peningkatan pendapatan petani melalui produk lain selain biji kakao melalui produksi buah-buahan dan bahan baku produk lainnya yang dapat dikonversi kedalam rupiah. Penelitian ini bertujuan untuk mengidentifikasi dampak penerapan sistem agroforestri berbasis kakao terhadap pendapatan petani melalui diversifikasi produk. Penelitian ini dilaksanakan di Lape kebun milik petani yang terletak di kecamatan Poso Pesisir Kabupaten Poso Sulawesi Tengah. Metode yang digunakan dalam penelitian ini adalah metode survei melalaui wawancara dan observasi lapangan. Teknik pengambilan sampel dilakukan secara sengaja (purposive sampling). Struktur pohon dalam sistem agroforestri menunjukkan perbedaan pada variabel jumlah spesies pohon pohon pelindung 8.71 dan kerapatan buah 65.70 pada kerapatan tinggi. Kinerja ekonomi sistem menunjukkan adanya perbedaan pada jumlah produk yang dijual dan produk yang dikonsumsi sendiri pada kerapatan tinggi sedangkan produksi kakao dan basal kakaotidak menunjukkan adanya perbedaan pada kerapatan rendah, kerapatan sedang dan kerapatan tinggi. Sistem agroforestri berbasis kakao di Lape mampu mendiversifikasi produk pada kerapatan pada kerapatan tinggi sebesar Rp. 12.821.000 per tahun dengan tingkat kerapatan pohon pelindung 15 sampai 19 pohon pada luas areal 1000 m2 sehingga mendapatkan tambahan pendapatan selain dari penjualan biji kakao. ABSTRACT: Cocoa plants cultivated in agroforestry systems have provided income for millions of farming families from cocoa bean products which have high economic value. The agroforestry system also provides benefits in increasing farmers' income through products other than cocoa beans through the production of fruit and other product raw materials that can be converted into rupiah. This research aims to identify the impact of implementing a cocoa-based agroforestry system on farmer income through product diversification. This research was carried out in a farmer's Lape plantation located in Poso Pesisir sub-district, Poso Regency, Central Sulawesi. The method used in this research is a survey method through interviews and field observations. The sampling technique was carried out deliberately (purposive sampling). The number of samples used was 21 farmers. Tree structure in the agroforestry system shows differences in the variable number of shade tree species 8.71 and fruit density 65.70 at high density. The economic performance of the system shows that there is a difference in the number of products sold and products consumed at high density, while the production of cocoa and cocoa basalt does not show any difference at low density, medium density and high density. The cocoa-based agroforestry system in Lape is able to diversify products at a high density of IDR. 12,821,000 per year with a protective tree density level of 15 to 19 trees on an area of 1000 m2 so as to obtain additional income apart from selling cocoa beans.
ISOLASI DAN KARAKTERISASI RIZOBAKTERI PENAMBAT NITROGEN DARI EKOSISTEM PADI SAWAH ORGANIK Sri Sudewi; Abdul Rahim Saleh; Lisa Indriani Bangkele; Endang Sri Dewi
Jurnal Agrotek Tropika Vol 12, No 3 (2024): JURNAL AGROTEK TROPIKA VOL 12, AGUSTUS 2024
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v12i3.7493

Abstract

Rhizobakteri mampu mengfiksasi nitrogen (N) secara mutualisme, mengubah N dari atmosfer menjadi senyawa nitrogen yang tersedia bagi tanaman, sehingga meningkatkan pertumbuhan tanaman. Tujuan dari penelitian ini yaitu untuk mengisolasi dan mengkarakterisasi bakteri penambat N pada ekosistem padi sawah organik di Kabupaten Poso, Sulawesi Tengah. Bakteri diisolasi dari rizosfer tanaman padi yang sehat, untuk selanjutnya dikulturkan dengan menggunakan media Burk N-bebas. Hasil yang diperoleh sebanyak 12 isolat bakteri memiliki kemampuan tumbuh pada media Burk N-bebas dengan karakter yang berbeda-beda setelah diidentifikasi secara morfologi dan biokimiawi. Isolat RFN7 menghasilkan kadar nitrogen total sebesar 0.41%, sedangkan yang terendah pada isolat RFN4 sebesar 0.16%. Isolat rizobakteri yang mampu tumbuh pada media Burk-N bebas mempunyai kemampuan untuk mengikat nitrogen bebas yang berguna bagi pertumbuhan dan perkembangan tanaman, sehingga isolat-isolat tersebut berpotensi sebagai biofertilizer dalam upaya mendukung pertanian berkelanjutan yang ramah terhadap lingkungan.
INVENTARISASI DAN POTENSI MANFAAT TUMBUHAN LIAR DI BAWAH TEGAKAN PINUS (PINUS MERKUSSI) DI KABUPATEN GOWA SULAWESI SELATAN Sudewi, Sri; Saleh, Abdul Rahim
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.v18i1.4737

Abstract

Palm oil is one of the plantation commodities that play an important role in the Indonesian economy. Wild plants are still considered as harmful plants because in general people do not know their benefits. The purpose of this study was to identify and document wild plant species that grow under pine stands in Tinggimoncong District, Gowa Regency, South Sulawesi and analyze the potential benefits of wild plant species, especially related to their use in the fields of health, economic agriculture and other value-added products. The method used was the Exploration Method by exploring the research location of the habitat of wild plants under pine stands. The identification process is carried out by taking pictures of samples through the Picture This application available on the Google Playstore platform then matching using an invasive plant identification book. The results of the study found as many as 20 species of potential wildplants consisting of the families Asteraceae Poaceae Phyllanthaceae, Melastomataceae, Umbelliferae, Lamiaceae, Nephrolepidaceae, Polypodiaceae, Urticaceae, Plantaginaceae, Polygalaceae, Pteridaceae, Solanaceae, Rubiaceae, Verbenaceae, Caryophyllaceae. Families from Asteraceae, Poaceae, and Polypodiaceae produced more than 1 wild plant species compared to other families which only produced an average of 1 plant species. Overall, wild plants found under pine stands are useful as medicinal plants. Some species are useful as food for animal feed, ornamental plants, mosquito larvicides, foot sanitizers, sunscreen, natural pesticides, insecticides, and vegetable herbicides. This research contributes to the development of science, providing a positive impact on the empowerment of local communities, which not only provides scientific contributions but also sustainable socio-economic and environmental.
Effects of Organic Matter from Paitan (Tithonia diversifolia) on the Growth Performance of Arabica Coffee (Coffea arabica) Seedlings in Ultisols Ridwan; Fathurrahman; Bunga Elim Somba; Muslimin; Abdul Rahim Saleh
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13049

Abstract

Arabica coffee seedlings grown on Ultisols often experience limited growth due to low levels of organic matter and nutrient deficiencies, presenting a major challenge for nursery productivity in Central Sulawesi. This study aimed to evaluate the effectiveness of organic matter derived from Paitan (Tithonia diversifolia) in improving the growth performance of Coffea arabica seedlings. A Completely Randomized Design (CRD) was employed using five compost dosages (0, 5, 10, 15, and 20 tons/ha equivalent) with four replications. Growth parameters—including germination time, plant height, stem girth, leaf number, leaf area, biomass accumulation, and relative growth rate—were observed over 17 weeks. Soil chemical properties were analyzed to assess changes in fertility. Data were processed using ANOVA followed by an HSD test at the 5% significance level. The results showed that compost substantially improved plant height, stem diameter, leaf number, shoot and root dry weight, and relative growth rate, while germination time, leaf area, and root length remained unaffected. Soil analysis indicated increases in organic carbon, nitrogen, potassium, and cation exchange capacity, demonstrating enhanced nutrient availability. The study concludes that Paitan compost, particularly at 13–15 g per polybag, is an effective organic amendment that improves seedling vigor and offers a sustainable alternative to chemical fertilizers for nursery management on Ultisols.
Analisis Faktor Sosial Ekonomi Petani dalam Adopsi Teknologi Pertanian Presisi untuk Peningkatan Produktivitas Tanaman Pangan di Daerah Agro-Ekologis Tropis Abdul Rahim Saleh; Nur Zaman; Jeter D Siwalette; Esther Kembauw
Tumbuhan : Publikasi Ilmu Sosiologi Pertanian Dan Ilmu Kehutanan Vol. 1 No. 1 (2024): Januari : Tumbuhan : Publikasi Ilmu Sosiologi Pertanian Dan Ilmu Kehutanan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/tumbuhan.v1i1.564

Abstract

Introduction: Digital transformation in the agricultural sector has become an urgent need to increase efficiency and productivity, especially in tropical regions that are rich in natural resources but face challenges in adopting technology. Purposed: To analyze the socio-economic factors influencing the adoption of precision agricultural technology by farmers in tropical agro-ecological areas. Research method: A quantitative approach with an explanatory survey design was used in this study, with a sample consisting of crop farmers selected randomly. The independent variables analyzed include age, education, income, land area, access to credit, and participation in farmer groups, while the dependent variable is the level of adoption of precision technology. Results: Logistic regression showed that education, income, access to credit, and participation in farmer groups have a significant impact on the adoption of precision technology. In contrast, land area did not show a significant effect on technology adoption. Access to credit and education had a very strong influence on the adoption decision, followed by income and participation in farmer groups. This study suggests the need for improving access to education, providing adequate financing schemes, and empowering farmer groups to enhance the adoption of precision agricultural technology in tropical areas. Thus, policies supporting precision agriculture technology are expected to improve productivity and sustainability in the region.
Invigoration of Kamba Local Rice Seeds Using Rhizobacteria Biopriming In The Test Method of Established Rolled Paper In Plastic (UKDdp) Sudewi, Sri; Saleh, Abdul Rahim; Herwati, Andi
AGRIUM: Jurnal Ilmu Pertanian Vol 29, No 1 (2026)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/agrium.v29i1.20257

Abstract

The quality of local rice seeds among farmers is low because they generally use harvested seeds from previous crops. One technique that can be done is seed invigorisation using rhizobacteria biopriming technique. The aim of this study was to determine the response of dormant Kamba local rice seeds to rhizobacterial biopriming treatment in increasing the viability and vigor seeds. The research method used a Completely Randomized Design (CRD) with treatments consisting of Control (B0), Biopriming isolate B1; B2; B3; B4; B5; B6; B7; B8; B9; B10; B11; B12; B13; B14. Each treatment was repeated three times to obtain 45 experimental units. Each experiment used 40 seeds for a total of 1800 seeds. Variable observations of seed viability and vigor were carried out with the parameters of germination (%), maximum growth potential (%), simultaneity of growth (%), vigor index (%) and T50% (days). The results showed that biopriming with rhizobacterial isolates using the Rolled Paper Established in Plastic (UKDdp) method had a significant effect on increasing viability and vigor and breaking dormancy of local Kamba rice seeds. The biopriming treatment of KLE25 isolate was effective in increasing germination rate (97.50%), maximum growth potential (99.17%), growth simultaneity (49.17%), vigor index (32.50%) and T50% (4 days) when compared to without biopriming (control).
Eksplorasi Jamur Kayu Makroskopis Dan Potensi Pemanfaatannya Di Desa Aska Kabupaten Sinjai Sulawesi Selatan Sri Sudewi; Abdul Rahim Saleh; Dian Yustisia
AGROVITAL : Jurnal Ilmu Pertanian Vol 9, No 2 (2024): AGROVITAL VOLUME 9, NOMOR 2, NOVEMBER 2024
Publisher : LPPM Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/agrovital.v9i2.5467

Abstract

Salah satu kingdom yang spesiesnya belum banyak teridentifikasi adalah jamur. Di Indonesia, data mengenai keragaman spesies dari organisme ini masih tergolong rendah. Berdasarkan hasil penelusuran literatur, saat ini belum ada catatan yang terkait eksplorasi jamur kayu makroskopis khususnya di Kabupaten Sinjai. Tujuan dari penelitian ini adalah untuk mengeksplorasi jenis-jenis jamur makroskopis yang tumbuh di Desa Aska Kabupaten Sinjai Sulawesi Selatan serta potensi pemanfaatannya. Penelitian menggunakan metode jelajah secara purposive sampling dengan menjelajahi area kebun yang terdapat di Desa Aska sebagai lokasi penelitian. Jenis jamur diidentifikasi secara makroskopis dengan mengambil gambar secara langsung menggunakan aplikasi “Picture This” yang tersedia di Google Playstore. Hasil identifikasi selanjutnya dibandingkan dengan buku “The Book of Fungi” serta literatur-literatur terbaru. Berdasarkan hasil eksplorasi, ditemukan sebanyak 12 spesies jamur kayu makroskopis, 8 diantaranya merupakan jenis jamur pangan (yang dapat dikonsumsi). Jamur yang banyak ditemukan adalah divisi Basidiomycota sebanyak 10 famili (Schizolphyllaceae, Niduariceae, Tremellaceae, Sclerodermataceae, Steccherinaceae, Auriculariaceae, Lentinaceae, Polyporeceae, dan Pleurotaceae) dan satu famili lainnya Xyariaceae, divisi Ascomycota. Potensi pemanfaatannya sebagai bahan pangan, obat, kosmeltik, agen hayati, sebagai biosorben maupun bahan dalam memproduksi bioethanol. 
RESPONS PAKCOY TERHADAP APLIKASI PUPUK ORGANIK CAIR PGPR PADA SISTEM HIDROPONIK WICK Sri Sudewi; Hasmari Noer; Abdul Rahim Saleh
AGRICA Vol. 19 No. 1 (2026): June
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v19i1.5935

Abstract

This study was conducted to assess the effectiveness of PGPR-based liquid organic fertiliser as a partial substitute for AB Mix nutrients, and to determine the optimal composition of AB Mix and POC PGPR for supporting pakcoy growth and yield in a wick hydroponic system using recycled bottles. This study used a non-factorial Randomised Block Design (RBD) with seven treatments repeated four times. The treatments included a control without nutrients (P0), 100% AB Mix (P1), 75% AB Mix + 25% PGPR (P2), 50% AB Mix + 50% PGPR (P3), 25% AB Mix + 75% PGPR (P4), PGPR 100% (P5), and POC Jakaba 100% (P6). The variables observed included plant height, number of leaves, and fresh weight of roots and shoots. The results showed that the AB Mix 75% + POC PGPR 25% (P2) formulation provided the best growth response in terms of plant height (21.53 cm), number of leaves (9.33 leaves), and fresh canopy weight (17.18 g) at 28 HSPT, and was not significantly different from AB Mix 100% (P1). Meanwhile, treatments without inorganic nutrients (P1 and P6) showed lower growth, confirming that without adequate inorganic nutrient support, plant growth response is limited. The AB Mix 75% + POC PGPR 25% formulation is a treatment combination that has the potential to reduce synthetic fertilizer use by utilizing locally sourced, microbial-based POC as part of more sustainable agricultural practices.
Microbial exploration from two different ecosystems in Central Sulawesi, Indonesia RATNAWATI RATNAWATI; SRI SUDEWI; KASMAN JAYA; ABDUL RAHIM SALEH
Biodiversitas Journal of Biological Diversity Vol. 23 No. 12 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d231201

Abstract

Abstract. Ratnawati, Sudewi S, Jaya K, Saleh AR. 2022. Microbial exploration from two different ecosystems in Central Sulawesi, Indonesia. Biodiversitas 23: 6191-6198. A supportive growing environment and the presence of microbes in the soil are considered good habitats for plant growth. Endophytic microbes live in symbiosis (mutual benefit) with their host plants, both in the stem and root tissues of plants, providing defense services in biotic and abiotic stress situations. This study was aimed to identify various microbes that exist in various agricultural cultivation ecosystems in Central Sulawesi. Microbial sampling was obtained from healthy plant tissues (endophytes) and rhizosphere in lowland rice and shallot plantation ecosystems. The sample obtained was then weighed as much as 5 g and surface sterilized for further isolation by serial dilution method to be spread on NA (Nutrient Agar) media for bacteria, and PDA (Potato Dextrose Agar) for fungi. The microbes that had grown were re-isolated to obtain pure isolate culture of microbes. The results showed that 8 isolates from the rhizosphere and 4 isolates as endophytes in the ecosystem of organic rice fields were recorded. The fungal isolates from the shallot plantation “Lembah Palu” found as many as 12 isolates from rhizosphere and 4 isolates as endophytes. The results of macroscopic and microscopic characteristics on fungal isolates identified as the species of Trichoderma, Fusarium, Penicillium, Gliocladium and Aspergillus.
PENGUATAN EKONOMI PEDESAAN MELALUI REPLANTING KAKAO UNTUK PRODUKTIVITAS DAN PENDAPATAN BERKELANJUTAN Abdul Rahim Saleh; Toyip Toyip; Ichzar Haiqal; Ridwan Ridwan
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 7 (2026): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i7.%p

Abstract

Tanaman kakao merupakan salah satu komoditas perkebunan penting yang menopang perekonomian masyarakat pedesaan di Kabupaten Poso, Sulawesi Tengah. Namun, produktivitas kebun kakao mengalami penurunan akibat umur tanaman yang sudah tua, rendahnya kesuburan tanah, serangan hama dan penyakit, serta dampak perubahan iklim. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk melaksanakan program replanting kakao, meningkatkan kesuburan lahan melalui teknologi konservasi tanah, mengembangkan strategi penanaman kembali pada kebun  tanpa mengurangi pendapatan petani, serta mendorong partisipasi aktif masyarakat dalam pengelolaan kebun kakao berkelanjutan. Metode yang diterapkan meliputi pendampingan teknis penanaman kakao dan penerapan sistem agroforestri dengan tanaman jagung/nilam dan tanaman kayu gamal (Gliricidia sepium) yang nantinya berperan pohon pelindung. Tanaman jagung dan nilam adaalah tanaman jangka pendek yang tetap memberikan pendapatan kepada petani sebagai pengganti biji kakao sekaligus naungan awal bagi bibit kakao yang baru tanam. Pohon gamal akan tumbuh cepat menjadi pohon pelindung jangka panjang serta menyumbang  bahan organic ke dalam tanah. Hasil kegiatan diharapkan mampu meningkatkan produktivitas kebun kakao, memperbaiki kualitas lahan, menjaga keberlanjutan lingkungan, serta mempertahankan pendapatan masyarakat pedesaan secara menerapkan system pertanian yang berkelanjutan melalui budidaya kakao dalam system agroforestri
Co-Authors ., Reifan Ambo Ala Andi Herwati Andri Amaliel Managanta Asyifa Ayu Wulandari Baharuddin Patandjengi Bunga Elim Somba Dewi Hs, Endang Sri Dian Yustisia Dilsa Kris Harlis Endang Sri Dewi. HS Esther Kembauw Fathurrahman Fathurrahman Hasmari Noer Hasmari Noer Ichzar Haiqal Idris Idris Idris Indrawan . Indrawan . Jaya, Kasman Jeter D Siwalette Kamelia Dwi Jayanti KASMAN JAYA Lahada, Galip Lisa Indriani Bangkele Marliyah Marliyah Marten Pangli Muh Farid BDR Muslimin Nur Zaman R Handayani RATNAWATI RATNAWATI Ratnawati Ratnawati Ratnawati Ratnawati Ratno Ratno Reifan . Renaldi renaldi Ridwan . Ridwan . Ridwan Ridwan Sayani , Sayani sayani SRI SUDEWI Sri Sudewi Stevina F Badjalabua Tanari, Yulinda Taufik Hidayat Tiara, Tiara Toyip Toyip Wulandari, Asyifa Ayu