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All Journal MEDIA LITBANG SULTENG Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Jurnal Agrotek Indonesia Agropet J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Mosintuwu Jurnal Pengabdian Kepada Masyarakat
Ita Mowidu
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Sintuwu Maroso
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences

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KADAR BAHAN ORGANIK TANAH PEMBIBITAN KOPI ARABIKA YANG DIAPLIKASI KOMPOS GAMAL Ita Mowidu
Agropet Vol 21 No 1 (2024): Volume 21 No 1 Tahun 2024
Publisher : Universitas Sintuwu Maroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71127/2828-9250.656

Abstract

ABSTRAK: Bibit yang baik dan berkualitas diperoleh dari benih yang baik dan berkualitas yang ditumbuhkan pada media tanam yang berkualitas. Salah satu indicator kualitas media tanam adalah kadar bahan organic tanah. Di dalam tanah, bahan organic akan memperbaiki tanah secara fisik, kimia dan biologi. Daun gamal merupakan salah satu jenis bahan yang dapat dibuat kompos yang dapat diaplikasikan ke dalam tanah. Telah dilakukan penelitian berbagai dosis kompos daun gamal (0, 9, 11, 13 dan 15 g/polybag) pada pembibitan kopi arabika. Setiap perlakuan diulang empat kali dan disusun menurut rancangan acak kelompok (RAK). Sampel tanah dikompositkan menurut perlakuan lalu dianalisis kadar bahan organiknya. Hasil penelitian menunjukkan bahwa aplikasi kompos daun gamal meningkatkan kadar bahan organik tanah pembibitan kopi arabika. Setiap kenaikan satu satuan dosis kompos daun gamal akan meningkatkan kadar bahan organik tanah sebesar 0,2278 kali dengan tingkat keeratan hubungan 87,42%. ABSTRACT: Good and quality seeds are obtained from good and quality seeds grown in quality planting media One indicator of the quality of the planting medium is the level of soil organic matter. In the soil, organic matter will improve the soil physically, chemically and biologically. Gamal leaves are a type of compostable material that can be applied to the soil. Research has been carried out on various doses of gamal leaf compost (0, 9, 11, 13 and 15 g/polybag) on Arabica coffee nurseries. Each treatment was repeated four times and arranged according to a randomized block design (RBD). Soil samples were composited according to treatment and then analyzed for organic matter content. The results showed that the application of gamal leaf compost increased the organic matter content of Arabica coffee nursery soil. Each increase in one unit dose of gamal leaf compost will increase soil organic matter levels by 0.2278 times with a closeness level of 87.42%.
PENGARUH JUMLAH RORAK TERHADAP PERKEMBANGAN BUAH KAKAO Endang Sri Dewi; Ita Mowidu; Nadya Putri Nasution; Toyip .
Agropet Vol 21 No 1 (2024): Volume 21 No 1 Tahun 2024
Publisher : Universitas Sintuwu Maroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71127/2828-9250.657

Abstract

ABSTRAK: Perkembangan buah kakao sangat bergantung pada  berbagai faktor salah satunya adalah lingkungan perakaran. Lingkungan perakaran yang baik mampu menyediakan air dan nutrisi untuk proses fotosintesis dan juga secara langsung meningkatkan pertumbuhan buah, salah satu cara untuk memperbaiki kondisi perakaran tanaman kakao adalah dengan membuat rorak. Penelitian ini dilaksanakan di kebun kakao rakyat di Desa Lape Kecamatan Poso pesisir Kabupaten Poso, Sulawesi Tengah. Penelitian ini dilaksanakan mulai bulan April sampai dengan Juli 2022. Penelitian ini disusun menggunakan Rancangan Bujur Sangkar Latin (RBSL) dimana terdapat 4 perlakuan yang diulang sebanyak 4 kali. Aplikasi rorak yang diterapkan adalah 0, 1, 2, dan 4 rorak pertanaman. Tiap unit perlakuan terdiri dari 1 tanaman. Hasil penelitian diketahui bahwa aplikasi rorak tidak memberikan pengaruh nyata pada morfologi pertumbuhan buah kakao pada parameter amatan Panjang tangkai buah kakao, Panjang buah kakao, diameter tangkai buah, diameter buah, serta pada komponen hasil jumlah biji, bobot buah segar, bobot kulit segar, bobot biji kering/buah, bobot biji basah/buah, bobot biji kering/pohon, bobot biji kering/100 biji, jumlah biji kering/100 g dan produksi perhektar (ha). Aplikasi rorak tidak berpengaruh nyata terhadap aktivitas Morfologi buah kakao. ABSTRACT: Cocoa fruit development is highly dependent on various factors, one of which is the root environment. A good root environment can provide water and nutrients for the photosynthesis process and also directly increase fruit growth, one way to improve the condition of cocoa plant roots is to make rorak. This research was conducted in a community cocoa garden in Lape Village, Poso Pesisir District, Poso Regency, Central Sulawesi. This research was conducted from April to July 2022. This research was arranged using a Latin Square Design (RBSL) where there were 4 treatments repeated 4 times. The rorak applications applied were 0, 1, 2, and 4 rorak per planting. Each treatment unit consists of 1 plant. The results of the study showed that the application of rorak did not have a significant effect on the morphology of cocoa fruit growth on the observation parameters of the length of the cocoa fruit stalk, the length of the cocoa fruit, the diameter of the fruit stalk, the diameter of the fruit, as well as on the components of the number of seeds, fresh fruit weight, fresh skin weight, dry seed weight/fruit, wet seed weight/fruit, dry seed weight/tree, dry seed weight/100 seeds, number of dry seeds/100 g and production per hectare (ha). The application of rorak did not have a significant effect on the activity of cocoa fruit morphology.
KAJIAN SIFAT KIMIA TANAH INCEPTISOL YANG DIAPLIKASIKAN KOMPOS DAUN JOHAR SEBAGAI MEDIA TANAM BIBIT KOPI ARABIKA Tri Wulandari; Ita Mowidu; Andri Amaliel Managanta
Agropet Vol 21 No 2 (2024): Volume 21 No 2 Tahun 2024
Publisher : Universitas Sintuwu Maroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71127/2828-9250.658

Abstract

ABSTRAK: Penyediaan bibit kopi arabika yang berkualitas merupakan salah satu faktor yang menentukan produksinya. Aplikasi bahan organik pada media tanam bibit kopi arabika diharapkan dapat memperbaiki sifat kimia tanah dan meningkatkan pertumbuhan bibit. Penelitian ini bertujuan untuk mengetahui pengaruh kompos daun johar terhadap sifat kimia tanah Inceptisol yang digunakan sebagai media tanam bibit kopi arabika. Aplikasi berbagai dosis kompos daun johar (0, 9, 11, 13 dan 15 g/polybag) yang diulang sebanyak 4 kali ditata menurut rancangan acak kelompok (RAK). Sifat kimia tanah yang diamati meliputi kadar C-organik, kadar N-total, nisbah C/N, kadar P-tersedia, kadar K-tersedia, reaksi tanah (pH) dan KTK tanah. Parameter tanaman yang diamati adalah bobot kering bibit. Hasil penelitian menunjukkan bahwa tanah Inceptisol yang diaplikasikan kompos daun johar sebanyak 13 g/polybag meningkatkan nilai pH tanah mendekati netral, C-organik, N-total, P-tersedia, K-tersedia dan KTK tanah, menurunkan nisbah C/N serta meningkatkan bobot kering bibit lebih tinggi pada umur 16 minggu sesudah tanam. ABSTRACT: Provision of quality Arabica coffee seedlings is one of the factors that determine its production. Application of organic materials to the planting medium of Arabica coffee seedlings is expected to improve the chemical properties of the soil and increase seedling growth. This study aims to determine the effect of johar leaf compost on the chemical properties of Inceptisol soil used as a planting medium for Arabica coffee seedlings. Application of various doses of johar leaf compost (0, 9, 11, 13 and 15 g/polybag) which were repeated 4 times were arranged according to a Randomized Block Design (RBD). The observed chemical properties of the soil included organic C content, total N content, C/N ratio, available P content, available K content, soil reaction (pH) and soil CEC. The observed plant parameters were dry weight of seedlings. The results of the study showed that Inceptisol soil that was applied with 13 g/polybag of johar leaf compost increased the soil pH value to near neutral, organic C, total N, available P, available K and soil CEC, reduced the C/N ratio and increased the dry weight of seedlings higher at the age of 16 weeks after planting.
ORGANIC MATTER CONTENT IN SOIL UNDER COCOA PLANTS IN LOWLANDS AND HIGHLANDS Ita Mowidu; Yehezkiel Soande; Aqiqah Nurulazmi
Agropet Vol 22 No 1 (2025): Volume 22 No 1 Tahun 2025
Publisher : Universitas Sintuwu Maroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71127/2828-9250.728

Abstract

Soil organic matter is an important factor that determines soil fertility and health. This is very important for plant growth, development and yield. Elevation influences the climate elements of a region and subsequently influences the decomposition of organic matter, and then affects the decomposition of organic materials. This study aims to determine the organic material content in the soil under cocoa plants in the lowlands and highlands. The amount of organic matter content in the soil can be predicted from the results of the C-organic content analysis, namely by multiplying the C-organic content by a constant as a correction factor, namely 1.724. The organic C content was determined from composite soil samples taken at 10 sites at each location starting from the surface soil to a depth of approximately 20-30 cm. The results of the study showed that in the same area, the soil organic matter content was higher on slopes (3.84% in lowlands and 4.62% in highlands) where the soil surface was covered with litter compared to valleys (1.48% in lowlands and 2.6% in highlands) which were surface water flow areas. Furthermore, in areas with the same landscape (slopes or valleys), the soil organic matter content is higher in the highlands (4.62% on slopes and 2.6% in valleys) compared to the lowlands (3.84% on slopes and 1.48% in valleys).
Co-Authors ., Gusstiawan Andri Amaliel Managanta Aqiqah Nurulazmi Arlini Kawura Bambang Arita Bambang Hendro S David S. V. L Bangguna Dewi Hs, Endang Sri Ebelhart O. Pandoyu Endang Sri Dewi Febrianto Moa'e Febrianto Moa'e Finalin Debora Manuakali Fitria Gitit I.P Wacana Gusstiawan . Holmes Rolandy Kapuy I Komang Sugiana I Wayan Kamawo, Jelfian Kamelia Dwi Jayanti Kamelia Dwi Jayanti Kamelia Dwi Jayanti Karisma Muhammad Kawura, Arlini Loliwu, Yan Alpius Lucky Lutfiana Lutfiana, Lucky Marten Pangli Meitry Tambingsila Nadya Putri Nasution Nasution, Nadya Putri Nelfa Yanti Tadjema Nelfa Yanti Tadjema Nurulazmi, Aqiqah Pandoyu, Ebelhart O. Prabowo, Bayu Aji Pujiono Pujiono Pujiono Pujiono Ramadhan, Tafririn Ramlah Paema Ria Dewiyanti Tologana Ridwan . Ridwan Ridwan Soande, Yehezkiel Sri Nuryani H. U Sudarto Usuli Sudarto Usuli Tanari, Yulinda Toyip . Toyip Toyip Tri Wulandari Tri Wulandari Wacana, Gitit I.P Yehezkiel Soande