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All Journal Agroland : Jurnal Ilmu-Ilmu Pertanian MEDIA LITBANG SULTENG Jurnal Lahan Suboptimal AGROTEKBIS Jurnal Agro AGROLAND: The Agricultural Sciences Journal Jurnal Agrotech Abditani : Jurnal Pengabdian Masyarakat AKM: Aksi Kepada Masyarakat AGROTEKBIS: Jurnal Ilmu Pertanian Agroland: Jurnal Ilmu-ilmu Pertanian AGROLAND: The Agricultural Sciences Journal Mitra Sains
Sakka Samudin
Program Studi Agroteknologi Fakultas Pertanian Universitas Tadulako, Palu
Religion Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Social Sciences Other

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PERTUMBUHAN EKSPLAN BUAH NAGA (Hylocereus undatus) PADA POSISI TANAM DAN KOMPOSISI MEDIA BERBEDA SECARA IN VITRO Handayani, Eka; Samudin, Sakka; Basri, Zainuddin
AGROTEKBIS Vol 1, No 1 (2013)
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The aims of this experiment were to obtain the most suitable explant planting position and medium composition for the growth of dragon fruit via in vitro culture.  This experiment used Split Plot Design with the main plot was explant planting position, namely vertical and horizontal positions.  The sub plot was media composition, namely 2 ppm BAP + 0.40 ppm NAA; 3 ppm BAP + 0.20 ppm NAA; 2 ppm BAP + 0.40 ppm NAA + 0.88 ppm vitamin C; and 3 ppm BAP + 0.20 ppm NAA + 0.88 ppm vitamin C.  Data were analysed by using Analysis of Variance and differences between treatmens were determined by Honestly Significant Difference.  Results of this experiment indicated that media composition had a highly significant difference on the growth of dragon fruit explants on each planting position tested.  Medium composition supplemented with 3 ppm BAP + 0.20 ppm NAA planted horizontally showed a good growth with average shoot formation 8.67 shoots and shoot length 1.76 cm per explant.  Intensive root formation was observed at vertical planting position with average 7.50 roots per explant.
PENGARUH BAHAN ORGANIK PADA TAILING EMAS TERHADAP PERTUMBUHAN DAN TRANSLOKASI MERKURI (Hg) PADA SAWI (Brassica parachinensis L.) DAN TOMAT (Lycopersicum esculentum Mill.) Ainun, Nur; Tjoa, Aiyen; Samudin, Sakka
AGROTEKBIS Vol 1, No 5 (2013)
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Pertambangan emas yang menggunakan metode arsenik dan merkuri dalam proses pemurnian akan selalu menimbulkan dampak lingkungan. Sisa tanah hasil penambangan (tailing) akan dibuang atau didepositkan, dan akan menimbulkan masalah lingkungan dan juga mencemari pangan. Tanaman yang ditumbuhkan pada lahan terkontaminasi dapat bersifat adaptif terhadap kontaminan tetapi tidak mentranslokasikan, ataupun bersifat adaptif dan mentranslokasikan dengan dan tanpa translokasi kontaminan. Penelitian ini bertujuan untuk menguji sifat adaptif/toleran Sawi dan Tomat jika ditanam pada tanah tercemar merkuri dan juga kemampuan translokasi merkuri. Total 6 perlakuan dengan 3 kali pengulangan ditentukan untuk setiap jenis tanaman supaya dapat menarik kesimpulan penelitian, seperti perlakuan tanah tailing saja, tanah tailing campur pupuk (100 mg N, 50 mg P, dan 50 mg K),  tanah tailing dengan kotoran ayam, tanah tailing dengan campuran rumput laut, tanah tailing dengan dosis pupuk rendah (50 mg N, 25 mg P dan 25 mg K), dan tanah non tailing yang dicampur pupuk N,P,K dosis rendah. Untuk sawi dan tomat digunakan masing-masing 18 unit percobaan untuk tomat.  Dosis rumput laut maupun kotoran ayam adalah 5g kering angin kg-1 tanah. Statistik mengunakan analisa Anova 1 arah dengan uji lanjut BNJ. Sawi yang tumbuh pada tanah tailing terkontaminasi 85.700 ηg g-1 mentranslokasikan Hg hingga 17.477 ηg g-1 dan hanya 6.281 ηg g-1 pada tomat.  Efisiensi Sawi sangat tinggi untuk membersihkan kontaminan Hg, minimal 68 kali lebih efisien dari tomat. Pemberian N, P, K pada tanah tailing berkontribusi negatif pada pertumbuhan tanaman berbeda dengan pemberian bahan organik asal kotoran ayam yang memberikan kontribusi positif pada pertumbuhan sawi maupun tomat, juga menurunkan  penyerapan Hg.
KARAKTERISASI GENOTIP PADI LOKAL KAMBA ASAL DATARAN LORE Putra, Ody Dipayana; Samudin, Sakka; Lakani, Irwan
AGROTEKBIS Vol 2, No 2 (2014)
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Padi (Oryza sativa L.) merupakan komoditas tanaman pangan yang memegang peranan penting dalam kehidupan ekonomi indonesia. Kamba merupakan salah satu padi lokal dan koleksi plasma nutfah yang dimiliki Sulawesi Tengah yang bersifat unggul berasal dari dataran Lore. Berasnya memiliki rasa yang pulen, warna yang putih bersih, aroma yang khas, dan memiliki daya simpan yang baik.Penelitian ini untuk mengidentifikasi karakter kulitatif dan kuantitatif morfologi genotip padi lokal kamba asal dataran lore. Penelitian ini menggunakaan Rancangan Acak Kelompok (RAK) dengan enam perlakuan genotip padi yaitu kamba, kamba kolori, kamba bulili, kamba wuasa, kamba emas, kamba mete. Setiap perlakuan di ulang sebanyak tiga kali sehingga menghasilkan 18 unit percobaan. Hasil penelitian dari ke enam geotip padikamba menunjukan adanya tingkat keragaman pada bentuk morfologi bulu daun, warna gabah, warna ujung gabah, bentuk gabah, ekor gabah dan tipe endosperm (beras).
FREKUENSI PEMBERIAN PUPUK ORGANIK CAIR DAN BERBAGAI JENIS MULSA TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L.) VARIETAS LEMBAH PALU A., Arham; Samudin, Sakka; Madauna, Ichwan
AGROTEKBIS Vol 2, No 3 (2014)
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Bawang merah (Allium ascalonicum L.) varietas Lembah Palu merupakan salah satu komoditas unggulan Sulawesi Tengah dan merupakan bahan baku industri pengolahan bawang goreng yang memiliki keunikan umbinya yang bertekstur padat, cita rasa yang khas, renyah dan gurih sehingga disenangi oleh masyarakat. Salah satu masalahnya adalah produktivitasnya masih rendah ditingkat petani disebabkan oleh penerapan paket teknologi budidaya yang belum memadai. Penelitian ini bertujuan untuk mengetahui pengaruh Pupuk organik cair dan berbagai jenis mulsa terhadap pertumbuhan dan hasil bawang merah varietas lembah Palu.Penelitian ini telah dilaksanakan di rumah kaca (Green house) bertempat BPTP (Balai pengkajian Teknologi Pertanian) Kebun Percobaan Sidondo, Kecamatan Sigi Biromaru, Kabupaten Sigi, Propinsi Sulawesi Tengah dari bulan Maret - Juli 2013 bentuk percobaan menggunakan polybag. Desain penelitian menggunakan Rancangan Acak Kelompok (RAK) pola faktorial yang terdiri dari dua faktor. Faktor pertama yaitu frekuensi Pupuk organik cair (B) yang terdiri dari 3 taraf yaitu :B0 (Tanpa pemberian pupuk organik cair); B1(Dua kali frekuensi pemberian Pupuk organik cair14 dan 28 HST); dan B2 (Tiga kali pemberian frekuensipupuk organik cair 0,14 dan 28 HST). Faktor kedua yaitu berbagai jenis mulsa (M) yang terdiri dari 3 taraf yaitu: M1 (Jerami Padi); M2(Plastik Hitam Perak); dan M3 (Sabut Kelapa). Dengan demikian terdapat 9 kombinasi perlakuan dan di ulang sebanyak tiga kali sehingga terdapat 27 satuan percobaan.Hasil penelitian menunjukkan frekuensi Pupuk organik cair memberikan pengaruh komponen tinggi tanaman, luas daun, bobot segar tanaman, jumlah umbi per rumpun dan bobot umbi segar.Frekuensi Pupuk organik cair tiga kali (B2) memberikan hasil lebih baik dibandingkan frekuensi Pupuk organik cair dua kali (B1) dan tanpa Pupuk organik cair (B0). Sedangkan berbagai jenis mulsa memberikan pengaruh komponen tinggi tanaman, luas daundan bobot segar tanaman.Mulsa jerami padi (M1) memberikan hasil lebih baik dibandingkan dengan mulsa plastik hitam perak (M2) dan mulsa sabut kelapa (M3). Interaksi keduanya berpengaruh sangat nyata terhadap komponen luas daun dan bobot segar tanaman.
RESPON PERTUMBUHAN PADI GOGO (Oryza sativa) KULTIVAR LOKAL PADA BERBAGAI TINGKAT KELENGASAN TANAH Suete, Ferdian; Samudin, Sakka; Hasanah, Uswah
AGROTEKBIS Vol 5, No 2 (2017)
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The purpose of this study was to evaluate the response of the growth of the rice plant (Oryza sativa) local cultivars at different levels of soil moisture. This study uses a randomized complete block design consisting of (1) Cultivars Rice locally as the first factor consisting of (K1) = rice cultivars Ranta, (K2) = rice cultivars njengi and (K3) = rice cultivars Sampara, (2) the level of moisture soil as a second factor consisting of (T1) = The level of moisture the ground 100% (field capacity),              (T2) = level of moisture the soil 75%, (T3) = Level moisture soil 50% and (T4) = rate of moisture land 25% , The results showed that the cultivars njengi generating plant height and stem diameter is greater than the other cultivars. Ranta cultivars showed the number of leaves, number of tillers and leaf area were higher than the other cultivars. Soil moisture level of 100% (field capacity) also results in plant height, number of leaves, number of tillers, leaf greenness (chlorophyll) and a trunk diameter greater than with other soil moisture levels. Key Words : local cultivars, rice, soil moisture.
PERTUMBUHAN DAN HASIL DUA VARIETAS BAWANG MERAH (Allium Ascalonicum L.) PADA BERBAGAI JARAK TANAM Ayu, Neneng Gusti; Rauf, Abdul; Samudin, Sakka
AGROTEKBIS Vol 4, No 5 (2016)
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This research aims to determine growth and yield of two varieties of onion (Allium ascalonicum L.) at various distances planting. In addition to determining the appropriate spacing each variety this study used a randomized block design consisting of: (1) two onion varieties; (V1) = Palu valley variety, (V2) Bima variety, (2) distances planting; (J1) 20 cm x 10 cm, (J2) 20 cm x 15 cm, (J3) 20 cm x 20 cm and (J4) 20 cm x 25 cm. The results showed that the onion varietas bima and the valley of the Palu show the response of different growth and production of the spacing tested. Milky red onion varieties produce the number of tubers, plant fresh weight and fresh weight of tuber/clump heavier than valley Varieties Palu. Spacing tenuous (20 cm x 25 cm) increase crop production individually on both varieties tested, but the cumulative spacing narrow (20 cm x 10 cm) higher production. Bima varieties of onion production in the narrow spacing of 7,55 tonnes/ha while the Palu valley varieties of 2,45 tonnes/ha. Key Words : Varieties, distances planting.
RESPON PERTUMBUHAN TANAMAN SORGUM (Sorghum bicolor. L.) TERHADAP TINGKAT KELENGASAN DAN DOSIS PUPUK KANDANG SAPI YANG BERBEDA Amiruddin, Amiruddin; Hasanah, Uswah; Samudin, Sakka
AGROTEKBIS Vol 5, No 6 (2017)
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This study aims to investigate the response of the sorghum growth to the level of humidity and dosage of different cow manure. This study was conducted using a randomized block design (RBD) consisted of two factors and three replications. The first factor is the provision of water consists 25% of field capacity, 50% of field capacity, 75% and 100% of field capacity. The second factor is without cow manure and cow manure 40 ton/ ha and 60 ton/ha. It obtained 4x3 = 12 treatments repeated 3 times terefore there is a 12 x 3 = 36 experiments. Variables include observation of plant height, stem diameter, number of leaves, leaf greenness, leaf area, plant fresh weight and dry weight of plants. The results showed that there was no interaction between the water content and cow manure on the growth of sorghum. Cow manure had no effect on all components of sorghum growth whereas the water content treatment very significant effect on the growth of sorghum, plant fresh weight and dry weight of plants. Keywords: Cow manure, growth, sorghum, water content.
KARAKTERISASI BEBERAPA KULTIVAR PADI GOGO LOKAL Sarwanto, Sarwanto; Samudin, Sakka; Ete, Andi
AGROTEKBIS Vol 6, No 2 (2018)
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The aim of the research was to discover the characteristics or the features of several local upland rice cultivars and thesimilarity of the cultivars based on cluster analysis. It was a field research conducted at Sidondo 3 Agricultural ExperimentalStation (BPTP) of Sigi Sub-district of Sigi Biromaru Regencyof Central Sulawesi. The research started in February to June 2016.Cluster analysis was applied to visualize multivariate data on seven cultivar treatments, namely Walnut, Tokalang, Habo, Toni, Jenggi red glutinous rice, Sampar, and Ranta. Each cultivar was grown in a seedbed where then the cultivar was characterized to determineits features and characteristics. Based on the dendogram analysis of the seven local upland rice cultivars, it was found that inthe distance of 15, there are five different cultivars (no genetic relationship), namely Walnut, Habo, Ranta, Tokalang, and Toni. The two cultivars with very close genetic relationship are Jenggi red glutinous rice and Sampara. It is suggested that they from the same male parent. In the distance of 18, there are five cultivars which have a very close genetic relationship, namely Habo, Ranta, Jenggi red glutinous rice, Sampara, and Tokalang.  They are most likely from the same male parent. Key Words: Characterization, Cluster analysis, and Local upland rice.
KAREKTERISTIK FISIKOKIMIA DAN ORGANOLEPTIK MIE JAGUNGPADA RASIO PATI JAGUNG DENGAN TEPUNG TERIGU A. Lanyala, Ilham; Rahim, Abdul; Samudin, Sakka
AGROTEKBIS Vol 6, No 5 (2018)
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Noodles is one of the most popular carbohydrate-rich food products in Indonesia which is often used as an alternative staplefood.Noodle products have been produced using wheat flour as its their main raw material.  However, some of it can be substituted with corn starch as it can provide very high nutrient content such as carbohydrates,etc. The objective of this research was to determine the optimal formulation of dry noodle made from mixture of corn starch andwheat flourwhich has good physicochemical characteristic in various ratios and to determine the level of panelist acceptance to the dry noodle organoleptic properties.The noodles were analyzed for their  water content,ash content,swelling power,cooking loss, water holding capacity (WHC) and oil holding capacity (OHC), and organoleptic properties (color, flavor, taste).This study used a Completely Randomize design with the treatments were the formulation ratio of corn starch and wheat flour i.e. 100:0; 90:10; 80:20; 70:30; 60:40; 50:50;40:60 and 30:70.The results of this study indicated that WHC, OHC, swelling power , cooking loss, moisture content, and ash content of the dry corn noodles tended to increase with the decrease of corn starch, but the value of the sensory properties test data has a tendency to increase as the corn starch reduced. Themixture of corn starch and wheat at the ratio of 40: 60 resulted in the most optimal physicochemical characteristics as well as the most preferred noodle by the panelists.
VIABILITAS BENIH CENGKEH (Eugenia aromaticum L.) PADA PEMBERIAN ZPT BERBAGAIKONSENTRASI SETELAH PENYIMPANAN Ardiwansyah, Ardiwansyah; Adelina, Enny; Samudin, Sakka
AGROTEKBIS Vol 6, No 4 (2018)
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This study aims is to examine the effect of GA3 and NAA on seed viability of clove after storage. This research was conducted in two steps which the first step to evaluate seed germination used Completely Randomized Design (CRD) with one factor GA3 + NAA as a growth regulator namely;control/without growth regulator (V1), GA3 + NAA 0,025 ppm (V2), GA3 + NAA 0,050 ppm (V3) ), and a vigor test of seedling as a second steps useda randomized block design (RBD), what it was repeated four times and totallywas 12 experimental units. The results showed that a concentration 0.05 ppm of GA3 + NAA better stimulatedfor 100% seed germination, 100% maximum growth potential, 3.65 days seed germination and hypothetical vigor index 0.37.
Co-Authors A. Lanyala, Ilham A.A. Ketut Agung Cahyawan W Abdul Rahim Abdul Rauf Abdul Rauf Adrianton A. Ahmad Deedad Aiyen Tjoa Alfian Samudin Ali Akbar Alma Alfiana Amir Sandi Amiruddin Amiruddin Andi Ete Andi Ete Andi Ete Andi Ete Ardiwansyah, Ardiwansyah Arham A. Asfiani Asfiani Ayu, Neneng Gusti Chitra Anggraeni Salingkat Diky Gunawan Suwiryono Diky Gunawan Suwiyono Edi Cahyadi Eka Handayani Eko Mei Prasetyo Eko Priyantono Eko Priyantono Enny Adelina Fathurrahman Fathurrahman Ferdian Suete Gatot Siswo Hutomo Gede Teguh Nugraha Heftanael kumape Hidayat, Moh Syarif Hidayat, Rafli I Gusti Made Sandiana Ichwan Madauna Ichwan S. Madauna Ichwan S. Madauna Idham Idham Idzha Mahendra Ilham A. Lanyala Indrianto Kadeko Irawati Irawati Irmayanti Irsam Irsam IRWAN LAKANI Israyani, Israyani Jamil Jamil Jeki , Jeki Jeki Jeki Jeki Jeki Jeki Moh. Adnan Khalik Jeki, Jeki Karim, Hartono Ladoane, Iqbal Lien Damayanti Maemunah Maemunah Maemunah Maemunah Maemunah Maemunah Mahfudz Mahfudz Marhani Marhani Mas'ud, Hidayati Moh. Rizal Afandi Moh. Sadri Muhammad Ansar Muhammad Salim Saleh Muhardi Muhardi Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakin Mustakin Mustamin Mustamin Naning Tutik.H Neneng Gusti Ayu Ni Putu Lilis H.W Normawati Normawati Normawati Normawati, Normawati Nugraha, Gede Teguh Nur Ainun Nur Aisah Fitri Nur Alam Nuraeni Nuraeni Nurahmadi Nurahmadi Nurahmadi, Nurahmadi Nuralam Nuralam Nursalam Nursalam Nursalam Nursalam Ody Dipayana Putra Peggi Melati Sukma Ponirin Ponirin Ponirin Rahayu, Gita Rahmah Rahmah Ramal Yusuf Riza Pahlevi, Riza Ruli Akbar Samsudiar Sandi, Amir Sangadji, Muhammad Nur Sarwanto Sarwanto Sarwanto Sarwanto Simson, Simson Siti Hanifah Sitti Patima Solly Aryza Suete, Ferdian Sukma, Peggi Melati Syahraeni Kadir Syamsiar, Syamsiar Usman Made Usman Made Usman Made Uswah Hasanah Victoryos Metoli Vivi Ferianti Yusran Yusran Yusran Yusran Yusran Yusran Zainuddin Basri