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All Journal Journal of Degraded and Mining Lands Management Jurnal Agroteknos Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Berkala Penelitian Agronomi Akta Agrosia LEBAH Inovasi Jurnal Pengabdian Masyarakat (IJPM)
Abdul Madiki
Universitas Halu Oleo, Kendari
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PERTUMBUHAN PADI GOGO LOKAL PADA LAHAN ULTISOL YANG DIBERI BERBAGAI TAKARAN BOKASHI AMPAS SAGU DAN TRICHODERMA S, Hadania; Sarawa, Sarawa; Madiki, Abdul; safuan, Laode; Nurmas, Andi; Hasid, Rachmawati
Berkala Penelitian Agronomi Vol 7, No 1 (2019)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (857.201 KB) | DOI: 10.33772/bpa.v7i1.6969

Abstract

Penelitian ini bertujuan untuk mengkaji pengaruh pemberian bokashi ampas sagu dan Trichoderma  terhadap pertumbuhan  padi gogo lokal pada lahan ultisol. Penelitian dilaksanakan di Kebun Percobaan II Unit Lahan Kering dan Laboratorium Agronomi Fakultas Pertanian Universitas Halu Oleo Kendari mulai dari bulan Januari sampai Agustus 2018. Rancangan penelitian menggunakan Rancangan Acak Kelompok (RAK) pola faktorial yang terdiri dari dua faktor. Faktor pertama adalah perlakuan bokashi ampas sagu, yaitu; B0= tanpa pemberian bokashi, B1= 12 ton ha-1 bokashi ampas sagu, B2= 24 ton ha-1 bokashi ampas sagu, B3= 36 ton ha-1 bokashi ampas sagu dan B4= 48 ton ha-1 bokashi ampas sagu. Factor kedua aplikasi Trichoderma, yaitu; T0= tanpa Trichoderma, T1= 1,6 ton h-1 Trichoderma, T2= 3,2 ton h-1 Trichoderma, T3= 4,8 ton h-1 Trichoderma, T4= 6,4 ton h-1 Trichoderma. Dengan demikian akan terdapat 25 kombinasi perlakuan. Setiap kombinasi perlakuan diulang sebanyak tiga kali, sehingga terdapat 75 unit percobaan. Data hasil pengamatan terhadap masing-masing variabel yang diamati dianalisis dengan sidik ragam. Uji lanjut menggunakan uji jarak berganda Duncan (UJBD) pada taraf nyata α = 0,05. Hasil penelitian menunjukkan Dosis terbaik interaksi bokashi ampas sagu dan Trichoderma yaitu B3T3 (36 ton ha-1 bokashi dan 4,8 ton ha-1 Trichoderma). Kata Kunci: Bokashi ampas sagu, Kualitas, Padi gogo lokal, Produksi, Trichoderma
BIOMATRICONDITIONING BENIH DENGAN RIZOBAKTERI UNTUK MENINGKATKAN PERTUMBUHAN DAN HASIL TANAMAN SORGUM (SORGHUM BICOLOR L.) Handayani, Fitrianti; Sutariati, Gusti Ayu Kade; Madiki, Abdul
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol 4, No 1 (2019): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v4i1.2949

Abstract

The experiment was aimed to know the effect of seed biomatriconditioning with rhizobacteria to improve growth and yield of sorghum (Sorghum bicolor L.). The experiment was conducted in the Field of Animal Husbandry Agriculture Faculty, Haluoleo University from August up to November 2010. The experiment was arranged based on randomized completely design (CRD) which consisted of 5 seed biomatriconditioning with rhizobacteria treatments, namely: without seed biomatriconditioning (M0), seed biomatriconditioning with Bacillus sp. CKD061 + rice hulls charcoal (M1), seed biomatriconditioning with Bacillus sp. CKD061 + red brick powder (M2), seed biomatriconditioning with Pseudomonas fluorescens PG01 + rice hulls charcoal (M3), and seed biomatriconditioning with Pseudomonas fluorescens PG01 + red brick powder (M4). Every treatment was replicated 3 times, therefore, overall there were 15 experimental units. Data obtained were analized using analysis of variance and followed with Duncan?s Multiple Range Test. The result showed that seed treatment with biomatriconditioning using rhizobacteria gave significant effect in improving growth and yield of sorghum. Seed biomatriconditioning with sp. Bacillus CKD061 + red brick powder was the most effective treatment in increasing plant height, leaf area, dry weight of plant bomass, grain weight, and 1000 seed weight of sorghum.
PERTUMBUHAN DAN HASIL TANAMAN KACANG TANAH DENGAN APLIKASI PUPUK ORGANIK BERBASIS AMPAS SAGU DI LAHAN SUB OPTIMAL Yusuf, Mani; Hasid, Rachmawati; Kandari, Aminuddin Mane; Sarawa, Sarawa; Madiki, Abdul; Karimuna, La
Berkala Penelitian Agronomi Vol 7, No 2 (2019)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/bpa.v7i2.9728

Abstract

Kacang tanah merupakan salah satu jenis tanaman yang banyak yang dikonsumsi masyarakat dari golongan kacang-kacangan setelah kedelai. Namun produksi kacang tanah saat ini masih belum memenuhi kebutuhan konsumen. Salah satu faktor yang mempengaruhi peningkatan produksi tanaman kacang tanah adalah rendahnya kesuburan tanah di lahan sub optimal. Oleh karena itu, dilakukan upaya dengan memanfaatkan ampas sagu yang berlimpah yang mampu meningkatkan produksi tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh pupuk organik berbasis ampas sagu terhadap pertumbuhan dan hasil tanaman kacang tanah di lahan sub optimal. Penelitian ini dilaksanakan di Laboratorim Lapangan dan Labotarium Agroteknologi Unit Agronomi Fakultas Pertanian Universitas Halu Oleo. Penelitian   ini  dilaksanakan   menggunakan   rancangan  acak kelompok dengan perlakuan tanpa pupuk organik (A0), ampas sagu + pupuk kandang yang dikomposkan (A1), ampas sagu + pupuk kandang tanpa dikomposkan (A2)  ampas sagu tanpa dikomposkan (A3), dan ampas sagu yang dikomposkan (A4). Variabel yang diamati adalah tinggi tanaman, jumlah cabang, jumlah daun, berat kering brangkasan, jumlah polong, polong isi, polong hampa dan polong muda. Data hasil pengamatan dianalisis menggunakan sidik ragam,  jika F-hitung menunjukan pengaruh nyata dilanjutkan dengan Uji Jarak Berganda Duncan pada taraf kepercayaan 95%. Hasil penelitian menunjukkan bahwa perlakuan pupuk organik dapat meningkatkan pertumbuhan dan hasil tanaman. Perlakuan terbaik diperoleh pada perlakuan ampas  sagu + pupuk kandang sapi yang dikomposkan dengan rata-rata tinggi tanaman, jumlah daun, jumlah cabang, jumlah polong, jumlah polong isi dan jumlah polong muda secara berturut-turut sebesar    27, 80 cm, 6,33 cabang,  53,47 helai, 21,60 g, 42,70 polong, 30,80 polong dan 10, 93 polong.Kata kunci : aktivitas mikroba, kompos, pupuk organik
KAJIAN MUTU FISOLOGIS DAN BIOKIMIA BENIH JAGUNG LOKAL MUNA PADA BERBAGAI PERIODE SIMPAN Nuraeni, Nuraeni; Madiki, Abdul; Kade Sutariati, Gusti Ayu
Berkala Penelitian Agronomi Vol 7, No 2 (2019)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/bpa.v7i2.9680

Abstract

Penyimpanan benih sangat berpengaruh terhadap mutu benih, terutama mutu fisiologis maupun secara biokimia sehingga akan berdampat terhadap rendahnya daya tumbuh benih di lapangan. Penelitian ini bertujuan untuk mempelajari periode simpan benih terhadap mutu fisiologis benih dan mutu biokimia benih jagung lokal Muna. Selain itu, penelitian ini juga dapat menjadi referensi petani untuk menggunakan benih jagung lokal pada periode simpan yang tepat. Penelitian dilaksanakan di Laboratorium Agroteknologi Fakultas Pertanian Universitas Halu Oleo, pada bulan Maret sampai bulan Mei 2019. Penelitian menggunakan rancangan acak lengkap. Variabel yang diamati meliputi kadar air benih, daya berkecambah, indeks vigor, daya hantar listrik, kandungan protein dan kandungan protein. Data hasil pengamatan mutu fisiologis benih dianalisis menggunakan analisis ragam. Hasil analisis yang menunjukkan pengaruh nyata dilanjutnya dengan uji beda nyata terkecil (BNT)?=0,05. Sementara daya mutu biokimia benih disajikan secara deskripitf, selanjutnya data mutu fisiologis dan biokimia benih diregresikan dengan umur simpan. Hasil penelitian menunjukkan periode simpan benih berpengaruh terhadap mutu fisologis benih yang ditandai dengan menurunnya daya berkecambah dan indeks vigor benih. Pengamatan daya hantar listrik mengalami peningkatan seiring dengan bertambahnya periode simpan benih. Hal serupa pula ditunjukkan dengan pengamatan kadar karbohidrat dan protein yang semakin menurun sering dengan lamanya periode simpan benih
Analisis Neraca Air Lahan untuk Perencanaan Waktu Tanam Tanaman Pangan pada Lahan Kering di Kabupaten Kolaka Yunatas, Aris; Sabaruddin, Laode; Madiki, Abdul
Berkala Penelitian Agronomi Vol 8, No 2 (2020)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/bpa.v8i2.14441

Abstract

Waktu dan pola tanam yang tepat  di suatu wilayah sangat penting diketahui untuk mempertahankan produktivitas tanaman dalam kondisi air yang terbatas (defisit). Penelitian ini bertujuan untuk (1) mengkajilama periode waktu  surplus dan defisit pada lahan kering (2) mengkaji waktutanam yang tepatuntuktanamanpangan pada lahankeringberdasarkananalisisneraca air lahan di Kabupaten Kolaka. Penelitian ini dilaksanakan di Kabupaten Kolaka khususnya di Kecamatan Toari, Kecamatan Polinggona, Kecamatan Watubangga dan kecamatan Tanggetada,  mulai bulan Januari sampai dengan bulan Juni 2020. Metode yang digunakan adalah metode tumpang tindih (overlay) antara penyebaran rata-rata curah hujan dasarian dengan evapotranspirasi potensial, kebutuhan air tanaman dan neraca air lahan. Hasil analisis neraca air lahan dapat diketahui bahwa kabupaten Kolaka mengalami periode surplus air yaitu pada bulan Februari dasarian ketiga sampai bulan Juni dasarian kedua, sedangkan periode defisit air terjadi pada bulan Juni dasarian ketiga sampai bulan November dasarian kedua. Kabupaten Kolaka hanya dapat sekali waktu penanaman, periode waktu tanam yang sesuai analisis neraca air lahan adalah bulan Februari dasarian ketiga sampai bulan Juni dasarian kedua.
Biomatriconditioning Benih dengan Rizobakteri untuk Meningkatkan Pertumbuhan dan Hasil Tanaman Sorgum (Sorghum bicolor L.) Handayani, Fitrianti; Sutariati, Gusti Ayu Kade; Madiki, Abdul
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol 4, No 1 (2019): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v4i1.2949

Abstract

The experiment was aimed to know the effect of seed biomatriconditioning with rhizobacteria to improve growth and yield of sorghum (Sorghum bicolor L.). The experiment was conducted in the Field of Animal Husbandry Agriculture Faculty, Haluoleo University from August up to November 2010. The experiment was arranged based on randomized completely design (CRD) which consisted of 5 seed biomatriconditioning with rhizobacteria treatments, namely: without seed biomatriconditioning (M0), seed biomatriconditioning with Bacillus sp. CKD061 + rice hulls charcoal (M1), seed biomatriconditioning with Bacillus sp. CKD061 + red brick powder (M2), seed biomatriconditioning with Pseudomonas fluorescens PG01 + rice hulls charcoal (M3), and seed biomatriconditioning with Pseudomonas fluorescens PG01 + red brick powder (M4). Every treatment was replicated 3 times, therefore, overall there were 15 experimental units. Data obtained were analized using analysis of variance and followed with Duncan’s Multiple Range Test. The result showed that seed treatment with biomatriconditioning using rhizobacteria gave significant effect in improving growth and yield of sorghum. Seed biomatriconditioning with sp. Bacillus CKD061 + red brick powder was the most effective treatment in increasing plant height, leaf area, dry weight of plant bomass, grain weight, and 1000 seed weight of sorghum.
RESPONS PEMBERIAN PUPUK ORGANIK CAIR (POC) DAUN KELOR PADA JENIS MEDIA TANAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa L.) PRATIWI, EIS SUKMAWATI; KARIMUNA, LA; SUBAIR, IMRAN; RAHNI, NINI MILA; ARSYAD, MIRZA ARSIATY; MADIKI, ABDUL
Jurnal Agroteknos Vol 13, No 3 (2023)
Publisher : Jurnal Agroteknos

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

Abstract

This study aimed to determine the response of growth and yield of lettuce (Lactuca sativa L). This research was carried out at the Field Laboratory of Experimental Gardens II and the Laboratory of Agrotechnology, Faculty of Agriculture, Halu Oleo University from December 2021 to February 2022. This research was carried out using a Randomized Block Design (RBD) with a single factor consisting of five treatment levels, namely, No Organic Fertilizer Liquid (P0), Liquid Organic Fertilizer 10 ml.L-1 (P1), Liquid Organic Fertilizer 20 ml.L-1 (P2), Liquid Organic Fertilizer 30 ml.L-1 (P3), Liquid Organic Fertilizer 40 ml. L-1 (P4) and each treatment was repeated three times, each replication contained 15 plants, so the total treatment unit was 45 polybags. The variables observed were: plant height (cm), number of leaves (strands), leaf area (cm2), wet weight of plants (g), dry weight of plants (g), wet weight of plant roots (g), and dry weight of plant roots. Each observation variable was analyzed using analysis of variance to determine the effect of treatment. if there is F-count greater than F-table followed by UJBD at a 95% confidence level. The results showed that the liquid organic fertilizer treatment had an effect on the observed variables of plant roots at harvest, which showed that at (10 ml.L-1) is the best concentration by showing the highest average value of lettuce plant growth and yield
INDUKSI TUNAS PISANG KEPOK (Musa paradisiaca L.) MENGGUNAKAN KOMBINASI KINETIN DAN IAA SECARA IN VITRO BOER, DIRVAMENA; PRAWANSA, AGUNG; RAKIAN, TRESJIA CORINA; ARSYAD, MIRZA ARSIATY; ARIF, NORMA; MADIKI, ABDUL; ARSANA, I MADE WISANA
Jurnal Agroteknos Vol 14, No 2 (2024)
Publisher : Jurnal Agroteknos

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Abstract

This study aims to investigate the effect of combining Kinetin and IAA on the growth of kepok banana shoots in vitro. The research was conducted at the In Vitro Laboratory, Agrotechnology Unit, Faculty of Agriculture, Halu Oleo University, from January to April 2023. The study utilized a Completely Randomized Design (CRD) with six treatments: P1 = (Kinetin 1 mg L⁻¹ + IAA 2 mg L⁻¹), P2 = (Kinetin 3 mg L⁻¹ + IAA 4 mg L⁻¹), P3 = (Kinetin 5 mg L⁻¹ + IAA 6 mg L⁻¹), P4 = (Kinetin 2 mg L⁻¹ + IAA 1 mg L⁻¹), P5 = (Kinetin 4 mg L⁻¹ + IAA 3 mg L⁻¹), and P6 = (Kinetin 6 mg L⁻¹ + IAA 5 mg L⁻¹). Each treatment had five replicates, resulting in 30 experimental units, with four Kepok banana shoot explants per culture bottle. The observed variables included shoot emergence time, number of shoots, shoot length, and shoot growth percentage. Results indicated that the combination of Kinetin and IAA concentrations significantly affected the number of shoots and shoot emergence time and shoot length, but did not significantly affect the shoot growth percentage. The best treatment was P2 = (Kinetin 3 mg L⁻¹ + IAA 4 mg L⁻¹) for in vitro growth of Kepok banana shoots.
BIO-MATRICONDITIONING BENIH DENGAN RIZOBAKTERI UNTUK MENINGKATKAN MUTU FISIOLOGIS BENIH SORGUM (Sorghum bicolor L.) Sutariati, Gusti Ayu Kade; Khaeruni, Andi; Madiki, Abdul
Jurnal Agroteknos Vol 1, No 1 (2011)
Publisher : Jurnal Agroteknos

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Abstract

Rhizobacteria have been used for plant growth enhancement. The research was aimed on  finding  the  best  method  of  preplant  seed  treatment through  seed  invigoration plus rhizobacteria as biofertilizer to increase physiological quality of preplant sorghum   seed. The research was undertaken in Agronomy Laboratory, Agriculture Faculty, Haluoleo University, Kendari Southeast Sulawesi.    Research results showed that seed bio- matriconditioning with rhizobacteria was effective in enhancing seed quality of sorghum. The most effective treatment was the integration of seed matriconditioning using rice hull charcoal  or  ‘serbuk  bata  merah’  with  rhizobacteria  Pseudomonas  fluorescens  PG01  or Bacillus spp.CKD061. The seed treatment increased seedling growth by 120% compared to untreated seed. Based on this experiment, rhizobacteria P.fluorescens PG01 or Bacillus CKD061 integrated with   rice hull charcoal or ‘serbuk bata merah’ seed matriconditioning can be used as biological agents in improving seed quality of sorghum. Key words:   bio-matriconditioning, rhizobacteria, seed quality, sorghum
Soil quality and yield attributes of soybean on an Ultisol conditioned using cogongrass biochar enriched with nitrogen fertilizer dissolved in seaweed extract Kilowasid, Muhammad Harjoni; Cahyani, Imas Nur; Febrianti; Aldi, Muhammad; Rahni, Nini Mila; Alam, Syamsu; Suaib; Wijayanto, Teguh; Hasid, Rachmawati; Boer, Dirvamena; Madiki, Abdul; Hadini, Hamirul; Arief, Norma; Muhidin; Nurmas, Andi; Arma, Makmur Jaya; Nuraida, Wa Ode
Journal of Degraded and Mining Lands Management Vol. 12 No. 2 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.122.7353

Abstract

The soil quality of Ultisol, which is indicated by its chemical properties, arbuscular mycorrhizal fungi (AMF), and root nodules, is important for soybean growth. Cogongrass biochar enriched with N fertilizer solution using solvent from seaweed extract can change the soil quality. Using various seaweed extract solvents, this study sought to (i) test the impact of cogongrass biochar enriched with N fertilizer solution on the soil chemical quality and (ii) examine the effects of soil chemical changes on AMF, root nodules, tissue nutrient content, and soybean yield. The treatments consisted of (i) without biochar (B0), (ii) cogongrass biochar without enrichment (BN0), (iii) cogongrass biochar enriched with urea solution using solvent from extract of Kappapychus alvarezii (BNK), (iv) cogongrass biochar enriched with urea solution using solvent from extract of Sargassum sp. (BNS), and (v) cogongrass biochar enriched with urea solution using solvent extract of Ulva lactuca (BNU). In a randomized block design, each treatment was carried out three times. With or without fertilization, cogongrass biochar improves the chemical fertility of the soil. The increase in NH4+-N and nitrate-N content of the soil in enriched cogongrass biochar was greater than in unenriched. The AMF spores density and root nodules were reduced following enrichment. When biochar was added, there were more pods, pod dry weight, total seeds, and regular seeds per plant. In conclusion, the impact of increasing soil ammonium content led to decreased density of AMF spores, root infections, and root nodules. The level of available P greatly affected the components of soybean yield in Ultisol.
Co-Authors Afa, Musadia Aminuddin Mane Kandari, Aminuddin Mane ANDI KHAERUNI ANDI NURMAS, ANDI Arief, Norma ARSANA, I MADE WISANA Arsyad, Mirza Arsiaty Awaluddin, Andi Bahari Bahari, Bahari Cahyani, Imas Nur DIRVAMENA BOER, DIRVAMENA Febrianri, Eka Febrianti Gusti Ayu Kade Sutariati Hairil Adzulyatno Hadini Handayani, Fitrianti Handayani, Fitrianti Hariani, Ni Kadek Dwi Hasan, Rachmi Hariaty Hijria, Hijria Kilowasid, Muhammad Harjoni La Karimuna LA MUDI, LA Laode Muhammad Harjoni Kilowasid Laode Sabaruddin Makmur Jaya Arma Mani Yusuf Muhammad Aldi, Muhammad Muhidin Muhidin Nini Mila Rahni NORMA ARIF, NORMA Nuraeni Nuraeni Nuraida, Wa Ode Nuraida, Waode PRATIWI, EIS SUKMAWATI PRAWANSA, AGUNG Rachmawati Hasid S, Hadania safuan, Laode SARAWA, SARAWA Sarawa, Sarawa Suaib SUBAIR, IMRAN SYAMSU ALAM Teguh Wijayanto TRESJIA CORINA RAKIAN, TRESJIA CORINA Wibawa, Gusti Ngurah Adi Yunatas, Aris