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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Ecosolum Perkebunan dan Lahan Tropika Agrivet Cannarium (Jurnal Ilmu-ilmu Pertanian) Techno: Jurnal Penelitian Journal of Degraded and Mining Lands Management Jurnal Dinamika Pengabdian (JDP) Kultivasi Caraka Tani: Journal of Sustainable Agriculture TERRA : Journal of Land Restoration Agro Bali: Agricultural Journal MAKILA: Jurnal Penelitian Kehutanan JAPI: Jurnal Akses Pengabdian Indonesia Jurnal Lembaga Pengabdian Kepada Masyarakat Undana Jurnal Pertanian Khairun (JPK) Jurnal Solusi Masyarakat Dikara
Tri Mulya Hartati
Department Of Soil Science, Faculty Of Agriculture, Universitas Khairun, Ternate
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Nursing Public Health Social Sciences Other

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PEMBERDAYAAN KELOMPOK EKONOMI PRODUKTIF MELALUI PELATIHAN PEMBUATAN PUPUK ORGANIK DARI KULIT PISANG Tri Mulya Hartati; Oktora Dwiputranti
Jurnal Pengabdian Kepada Masyarakat Undana Vol 15 No 2 (2021): DESEMBER 2021
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jpkmlppm.v15i2.5646

Abstract

ABSTRACT The existence of the Covic-19 pandemic also affects the economic factors of the community that interfere with the immune system, so there is a need for productive activities that can increase added value. Banana peel utilization technology aims to train the community in dealing with plant waste management. This community service activity was carried out in Ngade Village, South Ternate District, Ternate City Regency. The target of the service participants is a group of young people who are members of the productive economic group "Qonita". The method used is the indirect method and the learning by doing method by demonstrating and conducting counseling about the manufacture of organic fertilizer made from banana peels. The activities provided include counseling and training on making organic fertilizer from banana peels. All activities are carried out online and offline while still implementing the Covic-19 protocol. To find out the increase in understanding of the partner group, an evaluation was designed at the beginning (pre test) and at the end of the activity (post test). From the pre-test and post-test scores, the results of the implementation of this activity showed that the insight ability of the "Qonita" youth group increased by 81.6%. The socialization of making organic fertilizer made from banana peels provides additional insight for the youth group "Qonita" in utilizing agricultural waste. ABSTRAK Adanya pandemi Covic-19 turut mempengaruhi faktor ekonomi masyarakat yang mengganggu sistem imun sehingga perlu adanya kegiatan produktif yang dapat meningkatkan nilai tambah. Teknologi pemanfaatan kulit pisang bertujuan untuk melatih masyarakat dalam mengatasi penanganan limbah tanaman. Kegiatan pengabdian pada masyarakat ini dilaksanakan di Kelurahan Ngade Kecamatan Ternate Selatan, Kabupaten Kota Ternate. Sasaran peserta pengabdian adalah kelompok pemuda pemudi yang tergabung dalam kelompok ekonomi produktif “Qonita”. Metode yang digunakan metode tak langsung dan metode learning by doing dengan mendemontrasikan dan mengadakan penyuluhan tentang pembuatan pupuk organik berbahan kulit pisang. Kegiatan yang diberikan meliputi penyuluhan dan pelatihan pembuatan pupuk organik dari kulit pisang. Semua kegiatan dilakukan secara daring dan luring dengan tetap menerapkan protokol Covic-19. Untuk mengetahui peningkatan pemahaman kelompok mitra, dirancang suatu evaluasi yang dilakukan di awal (pre test) dan akhir kegiatan (post test). Dari nilai pre test dan post test, hasil pelaksanaan kegiatan ini menunjukkan bahwa kemampuan wawasan kelompok pemuda pemudi “Qonita” meningkat sebesar 81,6%. Sosialisasi pembuatan pupuk organik berbahan kulit pisang memberikan tambahan wawasan bagi kelompok pemuda pemudi “Qonita” dalam memanfaatkan limbah pertanian
Kajian Perubahan Sifat Fisika Tanah Inceptisol Melalui Pemberian Bahan Organik Dari Limbah Kulit Pisang Darmin La Andi; Adnan Sofyan; Tri Mulya Hartati; Asrul Dedy Ali Hasan
Jurnal Pertanian Khairun Vol 2, No 2: (Desember, 2023)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v2i2.7271

Abstract

Banana peel waste is a source of environmental pollution because it will rot and cause an unpleasant odor and disrupt the cleanliness of the surrounding environment if it is not processed immediately. Therefore, the use of organic fertilizer from banana peel waste is an important step to overcome this problem. This research was conducted in Tabona Village, South Ternate. The method used in this research was a randomized block design (RAK) consisting of 5 treatments, namely (P0) without control, (P1) banana peel waste 10 tons/ha), (P2) banana peel waste 20 tons/ha), (P3) banana peel waste 30 tonnes/ha and (P4) banana peel waste 40 tonnes/ha. Each treatment was repeated 4 times so that the number of experimental units was 5x4 = 20 experimental units. The results of the research show that the application of organic fertilizer from banana peel waste can provide changes in several physical properties of inceptisol soil, namely soil volume weight, soil porosity, soil organic C, % soil water content and soil permeability, stability of soil aggregates.Abstract. Banana peel waste, porosity, C-organic, % water content, permeability, soil aggregate stability
Upaya Meningkatkan Hasil Tanaman Ubi Kayu Varietas Lokal Maluku Utara Tri Mulya Hartati; Chumidach Roini; Indah Rodianawati
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4020

Abstract

The increasein cassava production is aimed at increasing yields that remain high according to needs and demand, therefore the target of increasing the weight of fresh tubers needs to be achieved with the method of development of cultivation technology. This research aims to examine the influence of cuttings sliced models and the number of shoots on the growth and yield of cassava crops. The study used local variety cassava cuttings from Tobelo, North Maluku. The study was arranged in factorial Randomized Block Design, as the first factor is the cuttings sliced model, consisting of 3 levels namely flat slice, one-sided sliced, and two-sided sliced, and the second factor is the number of buds consisting of 3 levels namely one bud, two buds, and three buds. Each treatment is repeated 3 times so there are 27 trial units. The results showed the treatment of the two-sided sliced model provided the highest average value on all observation parameters, while in the treatment of the number of buds, the number of buds one tended to provide the highest average value. The highest cassava production result was obtained in the combination of two-sided sliced model treatment with the number of buds one which is 15.96 tons ha-1.
Study Content Nutrient Waste Plant Seeds Nyamplung (Calophyllum inophyllum Linn) after Made as Biofuel Tri Mulya Hartati
Perkebunan dan Lahan Tropika Vol 2, No 1 (2012)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (56.756 KB) | DOI: 10.26418/plt.v2i1.1959

Abstract

Determination revoke government fuel subsidies in 2008, with all its consequences have begun to be realized by finding various solutions techno-socio-economic development. Among the various solutions that are developing alternative fuel made from vegetable oils or biofuels. This is demonstrated by the issuance of Presidential Regulation No. 5/2006 on National Energy Policy and Presidential Instruction No. 1/2006 on the Provision and Use of Biofuels (Biofuel) as an alternative fuel on January 25, 2006. Biofuel Excess addition can also be environmentally friendly renewable, biodegradable, able to eliminate the greenhouse effect, and continuity is assured raw material. Bioenergy can be obtained with a fairly simple way is through the cultivation of biofuel crops, have recently discovered a new source of biofuel that is nyamplung (Calophyllum inophyllum Linn). Nyamplung is a plant that grows in coastal forests. As with other agricultural residual waste, waste from the process of making biofuels from plants also contain nutrients that can be used as a soil or as a source of fertilizer for plants. This study aims to assess the nutrient content of the waste content of seeds nyamplung (Calopphyllum inophyllum Linn) after it is created as a Biofuel. The results showed that the biofuel seed crop nyamplung (Calopphyllum inophyllum Linn) have oil content of 46.57%, and biofuels from waste plant seeds contain nutrients: total N 1.43% (very high), 47.99% Organic C ( very high), total P 0.35% (very low), 1.30% total K (very low), C / N 33.78 (very high), and 17.93 KPK to 100 g-1 (medium). Key words: oil nyamplung, nutrient waste plant seeds nyamplung
Optimalisasi Pembinaan Kemandirian Warga Binaan Melalui Pelatihan Pembuatan Pupuk Organik Berbahan Bonggol Pisang Tri Mulya Hartati; Nurul Ainun Tangge; Krishna Aji; Gilang Ramadan Kololikiye
Jurnal Solusi Masyarakat Dikara Vol 3, No 3 (2023): DESEMBER 2023
Publisher : Dikara Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Permintaan akan penggunaan pupuk organik saat ini makin meningkat seiring dengan meningkatnya kerusakan tanah dalam memproduksi biomassa akibat penggunaan pupuk kimia yang berlebihan. Pemanfaatan bonggol pisang bisa menjadi alternatif dalam pembuatan pupuk organik. Kegiatan pengabdian ini dilaksanakan di Lapas IIB Tobelo, Kabupaten Halmahera Utara, Provinsi Maluku Utara, Indonesia. Tujuan pengabdian kepada masyarakat ini untuk memberikan pengetahuan mengenai pemanfaatan bonggol pisang sebagai bahan pembuatan pupuk organik. Peserta pengabdian merupakan warga binaan dari Lapas IIB Tobelo. Kegiatan ini dilakukan secara langsung dengan warga binaan. Hasil kegiatan pengabdian warga binaan Lapas IIB Tobelo mengalami pemahaman yang signifikan dari 30% belum memahami tentang pupuk organik menjadi 100 %. Peserta pun antusias untuk memproduksi pupuk organik secara mandiri dengan memanfaatkan limbah dari tanaman pisang.
The relationships between soil compaction and soil physical-chemical-biological characteristics: A case study from volcanic agricultural soils of Entisol and Ultisol in North Maluku Province of Indonesia Ishak, Lily; Teapon, Amiruddin; Hindersah, Reginawanti; Nurmayulis, Nurmayulis; Erwin, Erwin; Hartati, Tri Mulya
Journal of Degraded and Mining Lands Management Vol. 11 No. 3 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2024.113.6049

Abstract

Soil compaction has been recognized as a form of soil degradation that mostly deteriorates agricultural soil health worldwide from various climatic conditions and soil management. Heavy compaction can occur in agricultural soils due to intensive tillage, where its effects on soil properties have been the focus of many studies. The present study was undertaken to assess whether soil compaction occurs in agricultural soils adopting no-tillage systems and how the link between soil compaction and chemical-biological characteristics could be. A field investigation was carried out in two different locations that have different soil types, Entisol in Maitara Island and Ultisol in Halmahera Island, North Maluku Province. Sixteen undisturbed and disturbed soil samples were collected from each location grown with cassava and taken to the laboratory for analysis. Soil components observed included soil texture, bulk density, particle density, total porosity, soil permeability, soil organic matter (SOM), total nitrogen (N), phosphorous (P) availability, and phosphate-solubilizing bacteria (PSB). The findings revealed linear relationships between soil compaction and sand fraction, SOM, PSB, and available P, but none were found in soil total N. These results confirmed the importance of soil compaction management in food crop agricultural systems, particularly when soil carbon is low, to promote soil health. As the inconsistent correlation of soil compaction and chemical-biological properties was found in these two soil types, further investigation is necessary.
Karakteristik Geomorfologi Tanah pada Formasi Geologi Kuarter Gunung Api Holocen di Wilayah Kepulauan Maluku Utara: Characteristics of Soils Geomorphological on Quaternary Geological Formations of Holocene Volcanoes in the North Maluku Islands Region Aji, Krishna; Nasution, Lely Adriani; Sufia, Rohana; Robo, Sarif; Hartati, Tri Mulya
Jurnal Ecosolum Vol. 13 No. 2 (2024): DESEMBER
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ecosolum.v13i2.39868

Abstract

Variability of soil types in the Quaternary geological formations on the islands presents different soil morphological characteristics. The process of geomorphogenesis and geology determines the characteristics of soil morphology. This study aims to determine the characteristics of soil morphology, pedogenesis process, soil development based on landforms in Quaternary geological formations in North Maluku Islands region. Six soil profiles were observed, which were determined based on geographical location. Descriptive research methods based on USDA standards were used as the basis for determining soil morphological characteristics. The results showed that the pedogenesis process on Quaternary volcanic landforms were caused by a period of volcanic eruptions characterized by thick soils (>100 cm), fairly steep slopes (15 - 25%), no rock outcrops, and an eluviation-illuviation process on the soil profile. While the pedogenesis process on alluvial landforms tends to produce in-situ rock weathering characterized by slow horizon formation and produces a relatively shallow soil solum (<100 cm). The data obtained provide information on soil resources and the research results can also be used as a formulation in conservation efforts on the islands.
Strategi pengembangan agribisnis sagu di Kecamatan Patani Utara Kabupaten Halmahera Tengah Bahmid, Wahyono; Saleh, Erna Rusliana M; Hartati, Tri Mulya
Jurnal Pertanian Khairun Vol 3, No 2: (Desember, 2024)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v3i2.9119

Abstract

Sago has the ability to significantly boost the Central Halmahera Regency's North Patani District local economy. Strategies that promote raising the economic value of sago starch products must be developed in order to guarantee that this potential is sustained. The purpose of this study is to use the Process Hierarchy Analysis Method (AHP) to identify alternative decision priorities. This approach include gathering information via field surveys, literature reviews, and expert and pertinent stakeholder interviews. The research's conclusions offer tactical recommendations for enhancing the region's sago agribusiness's sustainability, marketing, and production. The use of contemporary processing technology is the factor with the highest priority, according to the analysis. From peeling to drying, the goal is to make every step of the sago manufacturing process more efficient. In addition, institutional planning is seen as a high priority. Increasing productivity, efficiency, and added value in the manufacturing and marketing of sago products is the main goal of this strategy. It is envisaged that by putting these techniques into practice, farmers' incomes will rise and sago products' market access will expand. The community's economic well-being in North Patani District, Central Halmahera Regency, is anticipated to significantly improve as a result of this change.Keywords: development strategy, sago agribusiness, AHP method
Assessing the Level of Soil Development as a Strategy for Land Management a Case Study in West Halmahera Regency of Indonesia Erwin Ladjinga; Adnan Sofyan; Lily Ishak; Tri Mulya Hartati; Krishna Aji; Sarif Robo
TECHNO: JURNAL PENELITIAN Vol 13, No 2 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i2.7973

Abstract

Signs of soil that has undergone advanced development include clearer horizons, higher fine fraction and lower coarse fraction, brighter soil color, higher levels of free Al and Fe. Soil aggregation is increasing, to a certain extent organic matter and nutrient levels are increasing as well as CaCO levels, and soluble salts. Soil development is characterized by the occurrence of horizon differentiation as a representative of the process of change in the earth's skin both physically, chemically and biologically by reactions in the soil profile there is an addition of organic and mineral materials in the form of solid, liquid or gaseous materials, the disappearance of materials above the soil, the transfer of materials from one part to another in the soil body, the transfer of the form of mineral compounds and organic matter in the soil body This research was carried out in the village of Bobaneigo Madihutu, South Jailolo District, West Halmahera Regency from June to July 2023. The method used in data collection is a free survey method, which is an observation made directly in the field by determining the research location based on land use maps, and administrative maps. The variables observed were C-Organic, N-Total, C/N Ratio, CEC, KB which are soil chemical properties. The results showed that the study of the level of soil development in several types of land use has not experienced weathering or advanced development due to the low content of nutrients.
Morphological Characteristics and Changes in Chemical Properties of Sandy Soil Under Chili Plants in Erosion-prone Areas, Ternate, Indonesia Aji, Krishna; Hartati, Tri Mulya; Arifin, Tarisa Jasmine; Utami, Kartika
TERRA : Journal of Land Restoration Vol. 8 No. 1 (2025)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.8.1.37-42

Abstract

Sandy soils are characterized by their loose texture, low water-holding capacity, and generally low organic matter content, all of which significantly influence soil chemical properties. Soil chemistry serves as a critical indicator of soil fertility and directly affects plant productivity. This study aimed to analyze both the morphological characteristics and the changes in chemical properties of sandy soils cultivated with chili plants in erosion-prone areas. A descriptive quantitative method was employed, with soil samples collected before planting and after harvest. Sampling followed the standards outlined in the USDA Field Book for Describing and Sampling Soils. The chemical parameters analyzed included soil pH (H₂O), soil organic carbon, total nitrogen, available phosphorus (P₂O₅), and potassium (K₂O). The results indicated measurable changes in all tested soil chemical properties. The sandy soils in the study area were clas sified as Inceptisols, distinguished by horizon differentiation observed in the subsoil layer. Post-harvest analysis revealed increases in organic carbon, total nitrogen, and available phosphorus levels, while pH and potassium concentrations decreased. These findings suggest that agricultural activity in erosion-prone sandy soils can influence nutrient dynamics, potentially supporting sustainable vegetative conservation practices. Appropriate land management strategies—such as the incorporation of organic matter, implementation of terracing, and adoption of agroforestry systems are strongly recommended to mitigate soil degradation and enhance agricultural productivity. Furthermore, this study supports the objectives of Sustainable Development Goal’s (SDGs) 15, which advocates for sustainable land use to combat soil degradation and promote ecosystem resilience. 
Co-Authors Abdurachman, Idris Adnan Sofyan Aji, Krishna amiruddin teapon Anita Talib Anita Talib Arifin, Tarisa Jasmine Asrul Dedy Ali Hasan Bahmid, Wahyono Bambang Hendro Sunarminto Bambang Hendro Sunarminto Banapon, Yulisa Benito Heru Purwanto Chumidach Roini Darmin La Andi Erna Rusliana M Saleh Erwin Erwin Gilang Ramadan Kololikiye Gunawan Hartono Husni Mubarak Alkatiri Idris Abd Rachman Idris Abd Rachman Indah Rodianawati indah rodianawati Indrawati, Urai Suci Yulies Vitri Ishak, Lily Kasman, Kurnia Sari Ladjinga, Erwin Laksono Trisnantoro Lely Adriani Nasution Makruf Nurudin Makruf Nurudin Nurmayulis Nurul Ainun Tangge Nurul Ainun Tangge Oktora Dwi Putranti Reginawanti Hindersah ROHANA SUFIA Sarif Robo Sri Nuryani Hidayah Utami Utami, Kartika