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All Journal AGROVITAL : Jurnal Ilmu Pertanian CELEBES Agricultural Jurnal Ilmiah Mahasiswa Fakultas Pertanian (JIMFP) Rona Teknik Pertanian
Herwin Yatim
Department Of Agrotechnology, Faculty Of Agriculture, Tompotika Luwuk University
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Engineering Veterinary

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Soil fertility status and land suitability evaluation for rice crops on former shrimp ponds: Soil fertility status and land evaluation assessment Ripaldi S. Sabudu; Moh Zulfajrin; Mihwan Sataral; Hidayat Arismunandar Katili; Herwin Yatim
CELEBES Agricultural Vol. 2 No. 1 (2021): CELEBES Agricultural
Publisher : Faculty of Agriculture, Tompotika Luwuk University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1475.529 KB) | DOI: 10.52045/jca.v2i1.184

Abstract

Undertaking suitable land, including former shrimp ponds for rice, is required to cope with future rice shortages. The purpose of this study was to identify the soil morphology and physicochemical properties, determine soil fertility status and assess irrigated rice suitability of ex-shrimp ponds. Soil morpho-physicochemical properties such as soil color, structure, texture, pH, organic-C, P2O5, K2O, base saturation, and cation exchange capacity were determined. The resulting data was then matched into the criteria for BSCR and SLAN/CCDS, five major soil fertility criteria, and ICALRRD land suitability. Soil physiographical, morphological, and physicochemical analysis suggested that the soil developed from the alluvial site of calcareous-marl parent material located at saturated backswamp, then permanently drained. ESP, SAR, and salinity values were detected relatively lower than saline, sodic, and saline-sodic soil. The entire cations fell below BCSR ideal ratios, whereas all exchangeable K were detected below the CCDS/SLAN thresholds. Actual suitability for land units of A, B, and C were S3-rc,na, S3-na and S3-rc,nr,na,eh, respectively. The improvement such as fertilization, amelioration, slope flattening/cut-filling, and irrigation management increases all land units to S1. This study pinpointed the importance of former shrimp pond soil to provide suitable land for rice crop cultivation. Also, encouraging further research to identify the origin of alluvial parent material from the soil at the study site
Combination of NPK fertilizer with bokashi rice straw on growth and yield of Cisantana rice varieties Akram Boga; Herwin Yatim
CELEBES Agricultural Vol. 2 No. 1 (2021): CELEBES Agricultural
Publisher : Faculty of Agriculture, Tompotika Luwuk University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (458.65 KB) | DOI: 10.52045/jca.v2i1.186

Abstract

One of the cultivation technologies that need to be considered in increasing rice production is the proper use of fertilizer. This study is to find out the substitution of NPK fertilizer with rice straw bokashi to the growth and yield of rice paddy plants cisantana varieties. This research was conducted from August to November 2020 in Samaku Village, Bualemo District, Banggai Regency. The method used is a RandomIzed Design Group (RAK) factorial pattern consisting of 2 factors, namely factor A (NPK fertilizer) and factor B (Straw Bokashi). The combination of NPK fertilizer and rice straw bokashi has no natural effect on rice paddy plants of Cisantana varieties. Still, it has a natural impact on grain dry weight per plot. The treatment of rice straw bokashi independently has a noticeable effect on the height of the plant, the number of saples, the number of productive saples and the length of the panic. The bokashi straw rice dose of 75% (3.75 tons/ha) is the best dose for high plant growth, number of saples, number of productive saples and malai length. While the dose of 75% NPK (187.5 kg/ha) + 75% bokashi rice straw (3.75 tons/ha) is the best combination dose for varied dry weight of grain per plot.
IDENTIFIKASI SIFAT FISIK DAN KIMIA TANAH TERHADAP TANAMAN UBI BANGGAI DI KECAMATAN BANGGAI SELATAN Ferdi Paparang; Herwin Yatim; Lani Pelia; Nurmasyita Mambuhu
Jurnal Ilmiah Mahasiswa Fakultas Pertanian Vol. 1 No. 2 (2021): JURNAL ILMIAH MAHASISWA FAKULTAS PERTANIAN
Publisher : Fakultas Pertanian Universitas Tompotika Luwuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52045/jimfp.v1i2.172

Abstract

Ubi Banggai merupakan salah satu jenis pangan lokal umbi-umbian yang sangat digemari di Kabupaten Banggai laut karena menjadi pangan populer di Masyarakat selain jenis tanaman umbi lainnya yang menjadi alternatif beras. Tujuan dari penelitian ini adalah untuk mengetahui hasil analisis sifat fisik dan kimia tanah sampai menentukan status kesuburan tanah untuk tanaman Ubi Banggai Desa Matanga dan Bentean Kecamatan Banggai Selatan. Penelitian ini telah dilaksanakan pada Bulan September Tahun 2020 dengan metode Survei deskriptif-eksploratif. Hasil penelitian sifat fisik tanah tanaman ubi banggai di Kecamantan Banggai Selatan yaitu Desa Matanga bertekstur lempung berliat dan Desa Bentean bertekstur lempung berdebu, hasil analisis sifat kimia tanah memiliki kriteria yaitu pH rendah, C-organik tinggi, P2O5 srendah, K2O rendah, KTK sedang dan KB sedang, dengan status kesuburan tanah tergolong rendah walaupun status rendah tetapi lahan di lokasi penelitian cukup sesuai untu tanaman Ubi Banggai
PENGARUH PEMBERIAN KOMPOS KOTORAN HEWAN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG (Zea mays L) Sutiknio Hadi Pranoto; Herwin Yatim; Sutarmin D Hi Ahmad
Jurnal Ilmiah Mahasiswa Fakultas Pertanian Vol. 1 No. 3 (2021): JURNAL ILMIAH MAHASISWA FAKULTAS PERTANIAN
Publisher : Fakultas Pertanian Universitas Tompotika Luwuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52045/jimfp.v1i3.196

Abstract

Jagung adalah salah satu komoditi tanaman pertanian di Indonesia yang banyak dibudidayakan dan membutuhkan hara yang mendukung untuk menghasilkan panen yang lebih baik dilakukan dengan pengaplikasian kompos kotoran hewan yakni kotoran sapi dengan dosis yang tepat. Penelitian ini bertujuan untuk mengetahui dosis terbaik dalam pengaplikasian kompos kotoran sapi pada pertumbuhan dan produksi tanaman jagung (Zea mays L) dengan menggunakan Rancangan Acak Kelompok (RAK) yang terdiri atas 5 perlakuan 4 ulangan yakni P0 = Kontrol perlakuan tanpa pemberian kompos kotoran sapi; P1 = 4 ton/ha kompos kotoran sapi atau 2,8 kg per petak; P2 = 6 ton/ha kompos kotoran sapi atau 4,2 kg per petak; P3 = 8 ton/ha kompos kotoran sapi atau 5,6 kg per petak; P4 = 10 ton/ha kompos kotoran sapi atau 7 kg per petak sehingga setiap perlakuan terdapat 20 satuan percobaan. Hasil penelitian menunjukkan bahwa pemberian kompos kotoran sapi dengan dosis yang berbeda berpengaruh sangat nyata pada tinggi tanaman dan jumlah daun umur 2, 3, 4, 5 dan 6 MST, panjang tongkol, berat tongkol, berat kering perpetak. Perlakuan terbaik P4 (dosis 10 ton/ha kompos kotoran sapi setara 7 Kg per petak).
Analysis of Soil Fertility in Oil Palm Plantation (Elaeis guineensis Jacq) Smallholder Farmers in East Luwuk District, Banggai Regency: Soil fertility of smallholder oil palm plantation Jen Achen Amu; Herwin Yatim; Irsan Tatu; Hidayat Arismunandar Katili
CELEBES Agricultural Vol. 3 No. 1 (2022): CELEBES Agricultural
Publisher : Faculty of Agriculture, Tompotika Luwuk University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (660.684 KB) | DOI: 10.52045/jca.v3i1.277

Abstract

One of the factors that influence the production of oil palm plantations is the condition of the land favorable for their growth and development, especially regarding the physical and chemical properties of the soil and the status of soil fertility. The purpose of this study was to determine soil’s physical and chemical properties, as well as its fertility status on smallholder oil palm plantations. Soil sampling was conducted through a descriptive exploratory survey method, involving six sampling points and representing three oil palm ages (11, 16, and 22 years old). The soil chemical and fertility status were analyzed using the National Criteria of Soil Chemical Properties developed by Soil Research Institute and Five Major Soil Chemical Properties approach developed by Soil Research Center. All observed soil exhibited clay textures and varying soil color matrix. The soil had neutral acidity, medium to high base saturation/BS and cation exchange capacity/CEC, moderate P2O5, as well as low organic C and K2O. Soil fertility status on the entire sites were classified as low, which primarily caused by low soil organic C and K contents. In order to improve soil condition favorably for oil palm growth and development, further studies must be conducted using more direct approach, relating the oil palm requirement with current state of soil and land conditions.
Analisis Daya Dukung Lahan Berdasarkan Kebutuhan Lahan Dan Ketersediaan Lahan Ubi Banggai Di Kecamatan Banggai Tengah Kabupaten Banggai Laut Hertasning Yatim; Nurmaningsi Masulili; Herwin Yatim; Dian Puspapratiwi; Mardia Mardia; Nurzaman Hayat
AGROVITAL : Jurnal Ilmu Pertanian Vol 8, No 1 (2023): AGROVITAL VOLUME 8, NOMOR 1, MEI 2023
Publisher : Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/agrovital.v8i1.3926

Abstract

Karena kemajuan teknologi dan pergeseran budaya, lahan pertanian tidak memiliki daya dukung yang tetap melainkan berfluktuasi sepanjang waktu. Tujuan penelitian ini adalah untuk mengkaji daya dukung lahan di Kabupaten Banggai Tengah Banggai Laut. Metode Penelitian dengan menggunakan  analisis daya dukung lahan berbasis produktivitas dengan melihat perbandingan antara ketersediaan lahan dan kebutuhan lahan dalam memenuhi kebutuhan produk hayati wilayah.   Berdasarkan hasil analisis, tersedia lahan seluas 408,51 ha dan dibutuhkan lahan seluas 3.027,35 ha. Kondisi daya dukung lahan di tingkat kecamatan Banggai Tengah Kabupaten Banggai Laut tergolong defisit. Nilai kebutuhan lahan lebih besar dari ketersediaan lahan. Temuan penelitian menunjukkan bahwa hal ini mengindikasikan kurangnya lahan untuk budidaya ubi jalar Banggai. Akibatnya kebutuhan warga Kabupaten Banggai Tengah akan penghidupan yang layak per penduduk tidak dapat dipenuhi oleh Tanaman Ubi Jalar Banggai.
UJI EFEKTIVITAS BERBAGAI BAHAN TUMBUHAN DENGAN POTENSI PESTISIDA NABATI TERHADAP PERKEMBANGAN HAMA WALANG SANGIT (Leptocorisa acuta thunb) Zaedar Dg Masese; Herwin Yatim; Firdas
Jurnal Ilmiah Mahasiswa Fakultas Pertanian Vol. 3 No. 2 (2023): JURNAL ILMIAH MAHASISWA FAKULTAS PERTANIAN (JIMFP)
Publisher : Fakultas Pertanian Universitas Tompotika Luwuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52045/jimfp.v3i2.547

Abstract

Walang sangit (Leptocorisa acuta thumb) is found in rice plants from flowering to harvest. These insects eat rice grains that are developing which have the potential to cause losses both in terms of quality and quantity. Synthetic pesticides are the main alternative for controlling walang sangit because they offer convenience and provide significant results on production per hectare. There have been many reports of the toxicity of synthetic pesticides which have negative effects including contamination of water and soil resources, loss of natural enemies of pests and insect pollinators which disrupt ecosystem functions. Utilization of plant materials with the potential for botanical pesticides is a safe control alternative for the environment and living things. The aim of the research was to determine the effectiveness of various plant materials with the potential of vegetable pesticides (extracts of maja fruit, sirsak leaves and lemon grass) against the activity of the walang sangit pest (L.acuta thumb) and to obtain plant materials with the best potential of vegetable pesticides. The study was carried out using a randomized block design consisting of 4 treatments (water, maja fruit extract, sirsak leaf extract and lemongrass extract ) with a concentration of 30% for each treatment which was repeated 3 times, so there were 12 experimental plots. Treatment P1 (maja fruit extract) was a treatment capable of suppressing the highest attacks of walang sangit with an average attack intensity of 19.44% and the lowest was treatment P0 (control) with an average attack intensity of 85.33%. The results of the 5% BNT test showed no significant difference between treatments P1, P2 and P3, but significantly different from treatment P0 in terms of controlling the locust pest (L.acuta thumb).
Daya Dukung Lahan Sawah Sebagai Kemandirian Pangan Di Kecamatan Tinangkung Selatan Hidayat Arismunandar Katili; Armelia Sambayo; Herwin Yatim; Sariani Sariani; Dian Puspapratiwi
Rona Teknik Pertanian Vol 16, No 2 (2023): Volume No. 16, No. 2, Oktober 2023
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v16i2.30918

Abstract

Abstrak. Peningkatan kebutuhan pangan saat ini sejalan dengan pertumbuhan penduduk, yang secara otomatis menuntut pencapaian ketahanan pangan harus terpenuhi sebagai wujud dari kemandirian pangan di setiap wilayah. sehingga tujuan penelitian ini dilakukan untuk mengetahui daya dukung lahan padi sawah dalam melaksanakan swasembada pangan untuk kehidupan masyarakat yang layak di Kecamatan Tinangkung Selatan. Penelitian ini dilaksanakan pada bulan Juli sampai November 2022, dengan menggunakan data primer dan data sekunder. Data primer dilakukan untuk menentukan kesesuaian lahan sawah dengan metode perbandingan (matching) dan data sekunder digunakan untuk menentukan daya dukung lahan sawah di Kecamatan Tinangkung Selatan. Adapun hasil analisis kesesuaian lahan padi sawah aktual diperoleh kriteria marginal (S3), dengan faktor pembatas kandungan KB tanah dan C-organik yang tergolong rendah, serta yakni kandungan P2O5 dan N-total yang tergolong rendah hingga sangat rendah. Namun, setelah dilakukan upaya perbaikan pada lahan sawah di Kecamatan Tinangkung Selatan diperoleh kesesuaian lahan padi sawah potensial yakni kriteria sangat sesuai (S1). Selanjutnya penetuan daya dukung wilayah pertanian untuk tanaman padi sawah di Kecamatan Tinangkung Selatan diperoleh hasil (ℓ 1), wilayah tersebut tidak mampu melaksanakan swasembada pangan. Artinya, padi sawah belum memenuhi kebutuhan masyarakat sebagai kemandirian pangan di Kecamatan Tinangkung Selatan di Kabupaten Banggai Kepulauan. Carrying Capacity of Paddy Fields as Food Independence in South Tinangkung DistrictAbstract. The current increase in food needs is in line with population growth, which automatically demands that the achievement of food security must be met as a form of food independence in each region. so, the purpose of this study was to determine the carrying capacity of paddy fields in carrying out food self-sufficiency for the decent life of the community in South Tinangkung District. This research was conducted from July to November 2022, using primary data and secondary data. Primary data was carried out to determine the suitability of paddy fields using the matching method and secondary data was used to determine the carrying capacity of paddy fields in South Tinangkung District. The results of the analysis of the suitability of actual paddy rice fields obtained marginal criteria (S3), with limiting factors for soil KB and C-organic content which are relatively low, and namely the content of P2O5 and N-total which are classified as low to very low. However, after carrying out efforts to improve paddy fields in South Tinangkung District, the suitability of potential paddy rice fields was obtained, namely the very appropriate criteria (S1). Furthermore, the determination of the carrying capacity of the agricultural area for paddy rice crops in South Tinangkung District obtained results (ℓ 1), but the area was unable to carry out food self-sufficiency. This means that paddy rice has not met the needs of the community as food independence in South Tinangkung District in Banggai Islands Regency. 
Co-Authors Akram Boga Armelia Sambayo Dian Puspapratiwi Ferdi Paparang Firdas Irsan Tatu Jen Achen Amu Katili, Hidayat Arismunandar Lani Pelia Mardia Mardia Mihwan Sataral Moh Zulfajrin Nurmaningsi Masulili Nurmasyita Mambuhu Nurzaman Hayat Ripaldi S. Sabudu Sariani Sutarmin D Hi Ahmad Sutiknio Hadi Pranoto Yatim, Hertasning Zaedar A. Dg. Masese