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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Abdimas Journal of Degraded and Mining Lands Management Jurnal Agroteknos PROSIDING SEMINAR NASIONAL AGRIBISNIS Jurnal Pengabdian Kepada Masyarakat MEMBANGUN NEGERI Berkala Penelitian Agronomi Tekper: Jurnal Teknologi dan Manajemen Industri Pertanian Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) LEBAH
La Ode Safuan
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PENGARUH PEMBERIAN BERBAGAI JENIS PUPUK KANDANG TERHADAP PRODUKSI TANAMAN KACANG HIJAU (Vigna radiata L. NUR ALAMSYAH, MUHAMAD; SABARUDDIN, LAODE; NURMAS, ANDI; WIJAYANTO, TEGUH; ARSYAD, MIRZA ARSIATY; SAFUAN, LA ODE
Jurnal Agroteknos Vol 13, No 1 (2023)
Publisher : Jurnal Agroteknos

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Abstract

This study aims to determine the effect of the application of various types of manure on the production of mung bean. The research was carried out at the Field Laboratory of Experimental Gardens II, Faculty of Agriculture, Halu Oleo University, Kendari, from October to December 2021. The study used a randomized block design consisting of four treatments, namely control (P0), cow manure 10 t ha-1 (P1), goat manure 10 t ha-1 (P2) and chicken manure 10 t ha-1 (P3). Each treatment was repeated 4 times so that there were 16 experimental units. Variables observed were number of pods, pod weight, seed weight, weight of 100 seeds, seed production ton ha-1, analyzed by variance. If the variance shows a significant effect, then proceed with the Least Significant Difference Test (BNT) at the 95% confidence level. The results showed that the application of manure can increase the production of mung bean plants. Treatment of chicken manure 10 t ha-1 (P3) gave a better effect on the number of pods, pod weight, seed weight and seed production t ha-1.
PENGARUH KEMASAMAN DAN KONSENTRASI ALUMINIUM TERHADAP PERTUMBUHAN BEBERAPA VARIETAS TANAMAN JAGUNG (Zea mays L) Boer, Dirvamena; Muhidin, Muhidin; Safuan, La Ode
Jurnal Agroteknos Vol 1, No 3 (2011)
Publisher : Jurnal Agroteknos

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Abstract

This research was conducted in a factorial pattern of split plot design, with three factors.  The first factor (as main plot) was acidity (pH), with two treatment levels: pH 4.5 (P1) and pH 6.5 (P2); the second factor (as sub plot) was aluminium concentration, with four treatment levels: 0 ppm Al (A1), 50 ppm Al (A2), 100 ppm Al (A3), and 150 ppm Al (A4); and the third factor (as sub-sub plot) was variety, with eight treatment levels: SU-025 (V1), ST-028 (V2), ST-050 (V3), ST-070 (V4), ST-079 (V5), SE-081 (V6), SE-090 (V7), and SU-094 (V8). Each treatment was repeated twice, resulting in 128 experimental units. The objectives of the research were: (1) to study the effect of acidity, aluminium concentration and their interactions on the growth of several maize varieties, (2) to obtain maize varieties which were tolerant to acidity and high aluminium concentration. Research results showed that acidity influenced leaf area and size.  Aluminium influenced stem diameter, leaf area, total leaf weight, plant height, and  dry weight of  top  plant parts (stem  and  leaves).    Variety influenced   all   growth   characters,   except   leaf   size.   Interaction   between   acidity   and aluminium concentration influenced seminal root length.   Interaction between acidity, aluminium and variety influenced lateral root length, whereas interaction between acidity and variety had no influenced on all plant growth characters.  Concentration of 50 ppm Al gave a better effect compared to the concentration of 150 ppm Al.   The growth of maize variety ST-028 (V2) and SU-025 (V1) gave a better yield, compared to other varieties. Keywords: acidity, aluminium, maize, in vitro
Pemanfaatan Limbah Kayu, Plastik, dan Lindi dalam Area Tempat Pembuangan Akhir Sampah Puuwatu, Kota Kendari La Ode Safuan; Kilowasid, Laode Muhammad Harjoni; La Ode Kasno Arif; Laode Sabaruddin; Andi Bahrun; Muhidin; Hasanuddin Jumareng
Jurnal Pengabdian Kepada Masyarakat MEMBANGUN NEGERI Vol. 8 No. 1 (2024): Jurnal Pengabdian Pada Masyarakat Membangun Negeri
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

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Abstract

Penduduk dan area permukiman dalam kota Kendari mengalami pertumbuhan cepat. Hal ini diikuti produksi sampah rumah tangga baik organik maupun anorganik. Limbah-limbah ini memiliki potensi ekonomi melalui pemanfaatannya sebagai sumber pupuk organik dalam usaha tani tanaman sayuran skala rumah tangga, khususnya dalam area tempat pembuangan akhir sampah (TPAS). Pengetahuan dan keterampilan penduduk yang bermukim dalam dan sekitar area TPAS masih terbatas dalam mengkonversi limbah-limbah tersebut sebagai pupuk organik, dan teknik aplikasinya dalam budidaya tanaman pada lahan pekarangan dan sempit. Kegiatan pengabdian kepada masyarakat ini ditujukan untuk (i) meningkatkan kemampuan masyarakat terhadap pembuatan biochar dari limbah kayu dan plastik serta penggunaannya sebagai pembenah tanah, dan (ii) meningkatkan pengetahuan dan ketrampilan petani dalam pemanfaatan lindi sebagai pupuk organik cair. Kegiatan pengabdian melalui integrasi KKN-Tematik mampu mempercepat penerimaan pengetahuan dan keterampilan masyarakat dalam area TPAS Puuwatu terkait teknik untuk memanfatkan limbah plastik, potongan kayu, dan lindi sebagai pupuk organik dalam budiddaya tanaman dengan sistem pot menggunakan media tumbuh dari tanah marginal, dan sistem hidroponik menggunakan lindi sebagai media tumbuh. Kegiatan pengabdian ini juga memperkenalkan teknik menghasilkan bahan bakar sebagai produk ikutan dalam selama pirolisis limbah plastik serta metode dalam penanganan sampah plastik, kayu dan lindi untuk keperluan budidaya tanaman pekarangan dan produk ikutan lainnya (khsusnya bahan bakar) dalam pembuatan biochar berbahan baku limbah plastik kepada instansi terkait dan pihak pengelola TPAS Puuwatu.
Effect of cogongrass biochar enriched with nitrogen fertilizer dissolved in seaweed liquid extract on soil water content of Ultisol Kilowasid, Laode Muhammad Harjoni; Alam, Syamsu; Rakian, Tresjia Corina; Ansar, Nurul Awalia; Nurfadillah; Ramdan, Nurfatihah Hijrah; Jaya, Irfan; Suryana; Agustin, Widia; Rahni, Nini Mila; Mashuni; Safuan, La Ode
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.2024.113.5585

Abstract

Ultisol dry land is characterized by significantly low organic carbon content, an important factor influencing soil water content and physico-chemical dynamics. The addition of N fertilizer dissolved in seaweed liquid extract as an enrichment solution can change the character of biochar. Therefore, this study aimed to analyze the characteristics of cogongrass biochar enriched with dissolved N fertilizer in seaweed extract of different species and assess its impact on soil water content in Ultisol. Urea was used as a nitrogen source, and biochar enriched with N fertilizer dissolved in seaweed liquid extract from Kappapychus alvarezii, Sargassum sp., and Ulva lactuca was tested. Biochar dose used was 20% of soil weight with a 10% extract concentration for each type. Furthermore, five-level treatments were tested in a pot experiment, namely (i) without biochar, (ii) biochar unenriched, (iii) enriched with N fertilizer dissolved in K. alvarezii extract, (iv) enriched with N fertilizer dissolved in Sargassum sp. extract, and (v) biochar enriched with N fertilizer dissolved in U. lactuca extract. Each treatment was repeated three times, following a randomized block design. The results showed that cogongrass biochar enriched with N fertilizer dissolved in seaweed extract had a more amorphous surface morphology structure. The proportion of elements and functional groups in cogongrass biochar changed. Enriched biochar increased Ultisol moisture levels, but water holding capacity and retention were lower than the unenriched sample.
The development of biological products based on beneficial microorganisms could extend the range of options for maintaining the health and yield of crops. Rhizobacteria have been used for ‘promoting plant growth. The objectives of this research were to determine the best method of preplant seed treatment through seed conditioning with rhizobacteria which would be effective to improve yields and increase seed quality of hot pepper. This research was conducted in Agronomy Laboratory Haluoleo Unive Sutariati, Gusti Ayu Kade; Safuan, La Ode
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 40 No. 2 (2012): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v40i2.6370

Abstract

The development of biological products based on beneficial microorganisms could extend the range of options for maintaining the health and yield of crops. Rhizobacteria have been used for ‘promoting plant growth. The objectives of this research were to determine the best method of preplant seed treatment through seed conditioning with rhizobacteria which would be effective to improve yields and increase seed quality of hot pepper. This research was conducted in Agronomy Laboratory Haluoleo University and in the field of Wawotobi Seed Farm Centre of Southeast Sulawesi Province. Seed conditioning with rhizobacteria was effective in improving plant growth, yield and seed quality of hot pepper. However, the most effective treatment was the integration of sawdust seed matriconditioning with rhizobacteria Bacillus polymixaBG25. The seed treatment increased fruit total per plant to 51, compared with 26 in the control seeds. The treatment was also effective in increasing seed viability and vigor (germination percentage and vigor index) to 81% and 46% compared with 41% and 26% in the control seeds. Based on this experiment, rhizobacteria B. polymixaBG25 integrated with sawdust seed matriconditioning could be recommended as biofertilizer in improving yield and seed quality of hot pepper. Keywords: hot pepper, matriconditioning, rhizobacteria, sawdust, seed treatment
Rekomendasi Pemupukan Kalium untuk Tanaman Nenas Berdasarkan Status Hara Tanah Safuan, La Ode; Poerwanto, Roedhy; Susila, Anas Dinurrohman; Sobir, ,
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 39 No. 1 (2011): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (179.796 KB) | DOI: 10.24831/jai.v39i1.13194

Abstract

Potassium (K) is required in a large amount for plant growth and production of most fruit crops, including pineapple. However, excess application may decrease its growth and production. Therefore, fertilizer application must be site specifi c, based on soil nutrient status and plant requirements. The aims of the research were (1) to determine the soil K nutritional status of pineapple and (2) to determine the optimum dosage of K fertilization for pineapple grown in Sawah Baru, Darmaga, Bogor. The research was conducted using split plot randomized block design with fi ve soil K status as main plots i.e. 0, 70, 140, 210, and 280 kg K2O ha-1 representing status levels of very low, low, moderate, high, and very high, respectively. The sub plot was dosage of K fertilizer i.e. 0, 200, 400, 600, and 800 kg K2O ha-1. The result of the research showed that plant growth and production of pineapple were improved by soil K nutrient status and dosage of K application. The level of soil K nutrient availability was classifi ed into low (<14 ppm K2O), medium (14-50 ppm K2O), and high (>50 ppm K2O). Potassium fertilizer is recommended for the soil with low soil K status of 634 kg K2O ha-1 .
Bimbingan Teknis Pembuatan POC Berbasis Sampah Organik Rumah Tangga untuk Meningkatkan Produksi Tanaman Sayuran Di Desa Jati Bali Sulawesi Tenggara Safuan, La Ode; Bahrun, Andi; Wijayanto, Teguh; Hasid, Rachmawati; Hijria, Hijria; Ansi, Azhar
Lebah Vol. 19 No. 2 (2025): November: Pengabdian
Publisher : IHSA Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/lebah.v19i2.443

Abstract

Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah untuk memberdayakan ibu-ibu Dasawisma di Desa Jati Bali melalui bimbingan teknis pembuatan pupuk organik berbasis sampah organik rumah tangga berkualitas tinggi yang bermanfaat untuk meningkatkan produksi sayuran, ramah lingkungan, dan berkelanjutan. Kegiatan ini dapat meningkatkan pemahaman tentang manfaat POC dan keterampilan dalam pembuatan POC. Metode yang digunakan dalam kegiatan pengabdian masyarakat ini meliputi sosialisasi, demonstrasi, dan proyek percontohan. Sasaran kegiatan ini adalah para ibu rumah tangga anggota Dasawisma di Desa Jati Bali, Kecamatan Ranomeeto Barat, Kabupaten Konawe Selatan. Materi yang disampaikan merupakan teknologi tepat guna pembuatan POC sebagai salah satu cara mengatasi permasalahan sampah dan limbah rumah tangga yang dapat mencemari lingkungan. Melalui kegiatan ini, pemahaman dan keterampilan ibu-ibu Desa Dasawisma Jati Bali sangat dibutuhkan untuk meningkat. Sumber daya lokal berupa sampah organik dapat dibuat menjadi POC berkualitas yang dapat dimanfaatkan sebagai pupuk organik untuk meningkatkan kesuburan tanah di pekarangan, kebun sayur dan meminimalisir penggunaan pupuk anorganik. Pengenalan, bimbingan teknis dan pendampingan pembuatan POC dilakukan di pekarangan rumah ketua Dasawisma. Hasil dari kegiatan ini menunjukkan antusiasme dan partisipasi aktif peserta dalam mengikuti Sosialisasi dan bimbingan teknis pembuatan POC yang dilakukan secara berkelompok dan pendampingan selama 14 hari hingga POC selesai dan siap pakai. Peningkatan pemahaman peserta terhadap pengertian, cara pembuatan, dan pemanfaatan POC meningkat dari 20% menjadi 65%. Luaran dari kegiatan ini berupa laporan pengabdian masyarakat, video kegiatan berdurasi lima menit, dan artikel Sinta 5.
Co-Authors A.A. Ketut Agung Cahyawan W AA Sudharmawan, AA Achmad, Fariz Agustin, Widia Aminuddin Mane Kandari, Aminuddin Mane Amsil, LM Anas Dinurrohman Susila Andi Bahrun Andi Bahrun ANDI NURMAS, ANDI Ansar, Nurul Awalia Arhayani Annur Arman Arman Arsyad, Mirza Arsiaty AZHAR ANSI, AZHAR Buludin, Buludin DIRVAMENA BOER, DIRVAMENA Fathnur Fathnur Fransiscus S. Rembon Gusti Ayu Kade Sutariati Hairil Adzulyatno Hadini Hasanuddin Jumareng Hijria, Hijria JAYA, IRFAN Kandari, Aminudin Mane Kardiansa, Endi Khalik, Muh. Nur La Ode Kasno Arif Laode Muhammad Harjoni Kilowasid Laode Sabaruddin Leomo, Siti Mashuni Muhammad Natsir Muhidin Muhidin NELI SUSANTI, NELI Nini Mila Rahni Nirdahayu Nirdahayu NUR ALAMSYAH, MUHAMAD Nuraida Nuraida Nurfadillah Rachmawati Hasid Rakian, Tresjia C. Ramdan, Nurfatihah Hijrah Roedhy Poerwanto SAHTA GINTING, SAHTA Salmatia, Salmatia SARAWA SARAWA Sitti Leomo Sobir Sobir Suliartini, Ni Wayan Sri Suryana SYAMSU ALAM Syamsuddin Syamsuddin Teguh Wijayanto TRESJIA CORINA RAKIAN, TRESJIA CORINA Wa Ode Hervina Wibawa, Gusti Ngurah Adhi