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PENGEMBANGAN SAYURAN ORGANIK PADA LAHAN PEKARANGAN UNTUK MENINGKATKAN KESEHATAN MASYARAKAT DI KOTA KENDARI Gusti Ayu Kade Sutariati; La Ode Safuan; Muhidin Muhidin; Rachmawati Hasid
Jurnal Abdimas Vol 22, No 2 (2018): December 2018
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/abdimas.v22i2.17130

Abstract

Tujuan kegiatan Pengabdian Masyarakat terintegrasi KKN Tematik ini adalah memberikan sosialisasi dan pelatihan budidaya tanaman organik kepada mitra sasaran (Dharma Wanita Persatuan Universitas Halu Oleo), sehingga mereka dapat mengembangkan tanaman sayuran organik di pekarangan masing-masing. Kegiatan ini juga melibatkan mahasiswa Fakultas Pertanian UHO sebagai peserta KKN Tematik dalam pembuatan demplot sayuran organik. Metode pendekatan yang digunakan adalah penyuluhan, pelatihan dan bimbingan teknis serta pendampingan teknologi secara langsung pada mitra sasaran. Hasil kegiatan menunjukkan bahwa tujuan pelaksanaan kegiatan ini telah tercapai, ditandai dengan respon peserta yang sangat positif dan antusiasme yang tinggi terhadap materi penyuluhan yang diberikan. Transfer pengetahuan dan teknologi melalui penyuluhan yang langsung diimplementasikan dalam bentuk demplot teknologi merupakan metode yang efektif dan efisien dalam proses pembelajaran peserta sehingga diharapkan mereka dapat dengan mudah menduplikasi teknologi yang diberikan secara berkelanjutan terutama di lingkungan rumah tangga masing-masing.
Production of local resource-based soil improvement materials as a community empowerment model in Sindangkasih Village, South Konawe Syamsu Alam; Sahta Ginting; Halim Halim; Rachmawati Hasid; Namriah Namriah; La Ode Rustam; Rizki Pebriansyah
Community Empowerment Vol 8 No 11 (2023)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.10446

Abstract

Most of the residents in Sindangkasih Village earn their livelihoods through farming. The survey results indicate a decrease in the level of agricultural productivity in this village due to a lack of knowledge in agricultural management, leading to a continuous decline in soil fertility. Conversely, the village serves as a livestock center, producing cow dung waste, and houses a grain milling industry that generates rice husk waste, both of which have not been optimally utilized. The goal of this community service is to provide training and assistance to enhance the knowledge of farmer groups in producing soil improvement materials based on local resources. The methods employed in the service activities include counseling, demonstrations on creating soil improvement materials, and group discussions with the participation of 30 individuals. The results of the activity demonstrate an increase in the knowledge and skills of the Sindangkasih Village community in producing soil improvement materials, particularly organic fertilizer, to support agricultural production.
Application Of Organic Fertilizer Raw Materials Of Chromolaena odorata And Mycorrhizal Fungi On Local Corn Plant In Sub-Optimal Land) Andi Nurmas; Rachmawati Hasid; Miki Prawati; Makmur Jaya Arma; Robiatul Adawiyah
Journal of Tropical Mycorrhiza Vol. 2 No. 2 (2023): October 2023
Publisher : Asosiasi Mikoriza Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jtm.v2i2.54

Abstract

. Application of organic fertilizer raw materials Chromolaena odorata and mycorrhizal fungi is one solution to improve the physical, chemical and biological soil at sub-optimal land and reduce environmental pollution due to excessive use of inorganic fertilizers on the local corn plant. The aim of  study was to evaluated the role of bokashi C.odorata and mycorrhizal fungi in improving the growth and production of local corn. The research design used was a factorial randomized block design (RBD), consisting of two     factors. First factor was the dose of bokashi fertilizer (C), consisting of 4 treatment levels, namely: 0; 2; 4 and 6 t ha-1. Second factor was mycorrhizal fungi (F) inoculation, consisting of 3 treatment levels, namely, 25; 50 and 75 g planting holes-1. Bokasi fertilizer C.odorata and mycorrhizal fungi were significant on growth and production variables, such as: plant height (cm), leaf area index (cm2), RGR (g..g-1.day-1), dry weight of corn cobs (g), and dry seed production (ton ha-1). The Result of combination bokashi fertilizer C.odorata (6 tons ha-1) and mycorrhizal fungi (50 g planting hole-1) was the best treatment with obtained Konawe local dried corn production of 4.48 tons ha-1.
RESPON BIBIT TANAMAN LADA TERHADAP APLIKASI MIKORIZA INDIGENOUS GULMA Hasid, Rachmawati; Halim, Halim
Jurnal Agroteknos Vol 1, No 1 (2011)
Publisher : Jurnal Agroteknos

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Abstract

The research on the response of pepper seedlings to the application of mycorrhiza indigenous of weed has been carried out at Sindang Kasih village of Konawe Selatan district on May until September 2008. The aim of this research was to study response of pepper seedlings to the application of mycorrhiza indigenous of weed. The research used randomized complete design with six treatments and three replications. The treatments were control (M0), 10 grams mycorrhiza indigenous of weed/polybag (M1), 15 grams mycorrhiza indigenous of weed/polybag (M2), 20 grams mycorrhiza indigenous of weed/polybag (M3), 25 grams mycorrhiza indigenous of weed/polybag (M4), 30 grams mycorrhiza indigenous of weed/polybag (M5). The parameters were number of leaves, percentage of infection of mycorrhiza to pepper root and relative field mycorrhiza dependency of pepper. The research showed that the highest number of pepper leaves at the end research was M1 with 12.65 leaves, percentage of infection of mycorrhiza to pepper root was M4 with 96.67 % and the lowest relative field mycorrhiza dependency was M2 with 19.74 %. Key words:   mycorrhiza indigenous, weed, pepper, relative field myccorhiza dependency
EFEKTIVITAS BERBAGAI AGENS HAYATI DALAM MENINGKATKAN PERTUMBUHAN TANAMAN TOMAT (Lycopersicum esculentum Mill.) ARIANI, RETNO WULAN; BAHRUN, ANDI; HASID, RACHMAWATI; SUTARIATI, GUSTI AYU KADE
Jurnal Agroteknos Vol 12, No 3 (2022)
Publisher : Jurnal Agroteknos

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Abstract

The research aims to determine the effectiveness of various biological agents in increasing the growth of tomato plants. The study used a randomized block design, consisting of 10 treatments, namely without the use of biological agents, Pseudomonas sp. SWRIIA02, Bacillus sp. CKD061, Pseudomonas sp. Ab06, Pseudomonas sp. Bb05, SWRIIA02 + CKD061, Ab06 + CKD061, Bb05 + CKD061, SWRIIA02 + CKD061 and SWRII02 + CKD061 + Bb05 and each treatment was repeated 3 times. The results showed that the treatment of biological agents had a very significant effect on plant height 14 DAP, number of leaves 12 DAP, plant dry weight and significantly affected plant height 28 DAP, 42 DAP, stem diameter 42 DAP, root fresh weight, root dry weight and length root. The biological agent Pseudomonas sp. SWRIIA02, Bb05+CKD061, Bacillus sp. CKD061, SWRIIA02+CKD061+Bb05 were better at increasing the growth of local tomato plants compared to those without biological agents, with the percentage increase in plant dry weight in each of these treatments reaching 62.30%, 58.78%, 55.91% and 51.76% which was not significantly different from other treatments but significantly different from the treatment without biological agents.
Effectiveness of Kirinyuh Weed LOF , AMF and Local Corn Production on Marginal Land in Southeast Sulawesi Nurmas, Andi; Adawiyah, Robiatul; Hasid, Rachmawati
Journal of Tropical Mycorrhiza Vol. 3 No. 2 (2024): October
Publisher : Asosiasi Mikoriza Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jtm.v3i2.64

Abstract

This research aims to determine the effectiveness of kirinyuh weed LOFand AMF on local corn production on marginal land in Southeast Sulawesi. Research was carried out in the Experimental Garden Field Lab II and Lab. Agronomy Unit, Faculty of Agriculture, UHO, Kendari, from May-October 2022. The research used a Randomized Block Design (RBD) with a factorial pattern consisting of two factors. The first factor is liquid organic fertilizer (LOF) which consists of 4 levels, namely without LOF (P0), LOF 20 mL L-1 water (P1), LOF25 mL L-1 water (P2), LOF 30 mL L-1 water (P3 ). The second factor is FMA which consists of 3 levels, namely without AMF (M0), FMA 15 g/ planting hole (M1), and FMA 20 g/planting hole (M2). The variables observed were plant height, number of leaves, stem diameter, ear length, number of rows per ear, ear diameter, weight of 100 seeds and productivity. The research results showed that there was no interaction effect of LOF and AMF treatment on plant height and productivity but had a significant effect on the number of leaves, stem diameter, ear length, number of rows per ear, weight of 100 seeds and productivity. The LOF treatment of LOF 30 mL L-1 water and AMF 15 g/plant is the best treatment for local corn production on marginal land.
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.
APLIKASI PUPUK ORGANIK UNTUK MENGOPTIMALKAN PERTUMBUHAN TANAMAN SAWI DI LAHAN MARGINAL BERMIKORIZA INSITU Mani Yusuf; Adrianus Adrianus; Jefri Sembiring; Anwar Anwar; Wa Ode Asryanti Wida Malesi; Maya Sari Rupang; Tresjia Corina Rakian; Rachmawati Hasid
Jurnal Agrotek Tropika Vol 12, No 2 (2024): JURNAL AGROTEK TROPIKA VOL 12, Mei 2024
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v12i2.6044

Abstract

Kesuburan tanah yang rendah merupakan salah satu faktor pembatas dalam budidaya tanaman khususnya tanaman sawi di lahan marginal. Penelitian ini bertujuan utuk mengetahui pengaruh pupuk organik terhadap pertumbuhan tanaman sawi di lahan bermikoriza insitu. Penelitian ini dilaksanakan di Laboratorium Lapangan Universitas Halu Oleo yang berlangssung pada bulan November sampai Desember 2021. Penelitian ini dilaksanakan menggunakan rancangan acakkelompok (RAK) yang terdiri dari 5 taraf perlakuan yaitu kontrol/tanpa pupuk organik (P0), pupuk organik dosis 5 ton ha-1 (P1), pupuk organik dosis 10 ton ha-1 (P2),  pupuk organik dosis 15  ton ha-1 (P3)  dan  pupuk organik dosis 20 tonha-1 (P4) yang di ulang sebanyak 3 kali.  Variabel yang diamati yakni tinggi tanaman (cm), jumlah daun (helai), luas daun, panjang daun, lebar daun dan berat basah serta jumlah spora. Data pengamatan dianalisis ragam, dan data menunjukkan pengaruh nyata dilanjutkan Uji Jarak Berganda Duncan (UJBD) pada taraf kepercayaan 95 %. Hasil penelitian menunjukkan bahwa perlakuan pupuk organik berpengaruh nyata terhadap pertumbuhan tanaman sawi berupa tinggi tanaman,  jumlah daun,  panjang daun,  lebar daun,  luas daun dan bobot basah. Perlakuan pupuk organik pada dosis 5, 10, 15, 20 ton ha-1  menunjukkan perbedaan yang  tidak nyata pada semua variabel pertumbuhan tanaman sawi, tetapi berbeda nyata dengan perlakuan kontrol. Selain itu, pupuk organik dapat meningkatkan jumlah spora mikoriza pada rizosfer tanaman sawi dengan jumlah spora terbanyak diperoleh pada perlakuan 10 ton ha-1 sebanyak 736,00 spora/ 100 g tanah yang diikuti perlakuan 15 ton ha-1, 5 ton ha-1, 20 ton ha-1 dan kontrol.
The use of organic fertilizers and biological agents to improve the fertility of degraded Ultisols for enhancing growth of porang (Amorphophallus oncophyllus Prain) Yusuf, Dewi Nurhayati; Muhidin, Muhidin; Sutariati, Gusti Ayu Kade; Hasid, Rachmawati; Sadimantara, Gusti Ray; Alam, Syamsu
Journal of Degraded and Mining Lands Management Vol. 12 No. 3 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.123.7571

Abstract

The study aimed to determine the optimal composition of planting material to enhance the growth of porang seedlings. The study was conducted in the laboratory of the Agronomy Department, Agriculture Faculty of Halu Oleo University, Kendari, and continued in field nursery at Wua-Wua District, Kendari City, Southeast Sulawesi. This research was carried out in two stages: (1) testing at the germination stage in the laboratory and (2) testing at the seedling stage in a field experiment. Kendari City, Southeast Sulawesi, from October to December 2021. Testing at the germination stage in the laboratory used a completely randomized design consisting of six treatments of planting media compositions, namely M0 (soil), M1 (soil + rice husk charcoal; 1;1), M2 (soil + rice husk charcoal + organic fertilizer; 1:2:1), M3 (soil + rice husk charcoal + organic fertilizer; 1:1:2), M4 (soil + rice husk charcoal + organic fertilizer; 1:2:2), M5 (soil + rice husk charcoal + organic fertilizer; 1:2:3). While the test at the nursery stage used a randomized block design, with the same treatments as the treatments at the germination stage. The findings indicated that the composition of planting media significantly affected the growth of porang seedlings. The optimal planting media composition for enhancing the growth of porang seedlings consisted of soil, rice husk charcoal, and organic fertilizer in a ratio of 1:2:3. The increase in plant growth, as indicated by stem diameter, was 133% relative to the control group.  
Physiological and biochemical changes in cocoa seed (Theobroma cacao L.) caused by desiccation Perubahan fisiologi dan biokimia benih kakao (Theobroma cacao L.) akibat desikasi Nurita TORUAN-MATHIUS; . RACHMAWATI-HASID; . NURHAIMI-HARIS; Tolhas HUTABARAT
Menara Perkebunan Vol. 68 No. 1: 68(1), 2000
Publisher : INDONESIAN OIL PALM RESEARCH INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iribb.jur.mp.v68i1.135

Abstract

 Ringkasan Benih kakao tergolong rekalsitran, benihnya sensitif terhadap desikasi dan apabila disimpan pada kondisi yang menyebabkan kehilangan air, benih akan kehilangan viabilitasnya. Viabilitas benih kakao hanya dapat dipertahankan beberapa hari saja dalam keadaan terbuka pada suhu kamar. Hal ini merupakan kendala dalam penyimpanan dan pengiriman benih kakao. Tujuan penelitian ini adalah untuk menetapkan pengaruh desikasi terhadap karakter fisiologis dan biokimia benih kakao. Benih ICS 60 (kakao lindak) dan DR2 (kakao mulia) diletakkan dalam cawan Petri kemudian disimpan pada suhu 25oC dan Rh 55-75% selama empat hari. Percobaan dilakukan dengan rancang­an petak terpisah, petak utama adalah kandungan air awal dan kritikal. Sebagai anak petak adalah jenis kakao, masing-masing diulang empat kali. Peubah fisiologis yang diukur adalah viabilitas benih mencakup kandungan air benih, potensi tumbuh maksimum, daya berkecambah, kecepatan tumbuh, bobot kering kecambah normal, dan laju pertumbuhan kecambah normal. Di samping itu juga dilakukan pengamatan pola pita protein benih yang dianalisis dengan SDS-PAGE. Kandungan asam absisik (ABA) dan gula stahiosa, raftnosa, glukosa, fruktosa, arabinosa, silosa, serta sukrosa dalam benih yang ditetapkan dengan HPLC Integritas membran benih ditetapkan berdasarkan daya hantar listrik air perendaman benih yang diukur dengan konduktometer. Hasil yang diperoleh menunjukkan bahwa adanya interaksi yang nyata antara desikasi dengan seluruh tolok ukur fisiologis. Desikasi menyebabkan penurunan daya ber­kecambah, bobot kering dan laju pertumbuhan kecambah normal, potensi tumbuh maksimum dan kecepatan tumbuh. Sedang untuk, kandungan ABA, sukrosa, arabinosa dan rafinosa mengalami peningkatan. Di samping itu desikasi menyebabkan dibentuknya protein baru dengan BM 32,5; 47,0 dan 51,0 kDa (DR2); 47,0 dan 51,0 kD (ICS 60). Beberapa protein yang hilang oleh pengaruh desikasi yaitu dengan BM37, 0 (DR2), 19, 0 dan 37, 0 kD (ICS60). Benih ICS60 lebih tahan terhadap desikasi dibandingkan dengan benih DR2. Summary Seed of cocoa is recalcitrant and sensitive to desiccation. In open condition at room temperature, the viability of cocoa seed ultimately lost for several days. These characters are a problem for seed storage and delivery. The objectives of this study are to investigate the effect of desiccation on physi­ological and biochemical characters of cocoa seed. Seeds of ICS 60 (bulk cocoa) and DR2 (fine cocoa) were placed on Petri dishes and stored at 25oC, Rh 55-75% for four days (critical water content). The experiment was conducted with split plot analysis, (1) The main plot was the storage condition initial and critical seeds water content. (2) The sub plot was the variety of cocoa, with four replications of each treatment. The effect of desiccation on seeds viability was tested, based on seed water content, maximum growth potential, seed germination, germination rate, dry weight of normal seedling, and seedling growth rate. Besides, the changes of seed proteins band pattern were also analysed by SDS­PAGE. Abscisic acid, stachyose, raffnose, fructose, arabinose, xyllose, and sucrose seed content were determined by HPLC. The integrity of seed membrane based on the leakage of electrolytes from seeds was measured with a CM 100 multicell conductivity meter. The results showed that there is an interaction with highly significant correlation between desiccation and all of the physiological and biochemical parameters. Desiccation caused the decrease of seed germination, dry weight and growth rate'of normal seedling, maximum growth potential, and germination rate and while the leakage of electrolytes, ABA, sucrose, arabinose and raffinose increased. Besides, desiccation was also caused the formation of new proteins with MW 32.5, 47,0 and 51,0 kDa (DR2); 47,0 and 51,0 kD ICS 60) . On the other hand, several protein were disappeared i.e. MW 37,0 (DR2), 19,0 and 37,0 kD (ICS60). Seeds of ICS 60 are more tolerant to desiccation than seeds of DR2. 
Co-Authors . NURHAIMI-HARIS A.A. Ketut Agung Cahyawan W Abda Abda Abdul Madiki Abdul Rizal Achmad, Fariz Adrianus Adrianus Aminuddin Mane Kandari, Aminuddin Mane Aminudin Mane Kandari Andi Bahrun Andi Bahrun ANDI KHAERUNI Andi Nurmas Andi Nurmas Andi Nurmas ANDI NURMAS, ANDI Anwar Anwar ARIANI, RETNO WULAN Arief, Norma AZHAR ANSI, AZHAR Botek, Muhammad Cahyani, Imas Nur Darwis Darwis Darwis Sulaeman Didik Raharjo DIRVAMENA BOER, DIRVAMENA Fathnur Fathnur Febrianti Fransiscus S. Rembon GUSNAWATY HS, GUSNAWATY Gusti Ayu Kade Sutariati Halim Halim Halim Halim Halim Halim Halim Halim, Halim Hamirul Hadini Herlina, Riska Hijria, Hijria Hisein, Waode Siti Anima I Gusti Ray Sadimantara I Putu Widana Irawaty, Rahmah Ekha Jamili Jamili Jefri Sembiring Kilowasid, Muhammad Harjoni La Karimuna La Karimuna La Malesi La Ode Rustam La Ode Safuan La Ode Santiaji Bande Laode Muhammad Harjoni Kilowasid Laode Sabaruddin Laode Sabaruddin Litta, Nur Fitriani Litta, Nur Fitriani M Tufaila H Makmur Jaya Arma Makmur Jaya Arma Mani Yusuf Mariadi Mariadi Maya Sari Rupang Miki Prawati Muhammad Aldi, Muhammad Muhammad Fahyu Sanjaya MUHAMMAD TAUFIK Muhammad Taufik Muhayang Muhidin Muhidin Muhidin Muhidin Namriah Namriah Nini Mila Rahni Nirwan Nirwan Nuraida, Wa Ode NURITA TORUAN-MATHIUS Rahayu Rahayu Mallarangeng Resman Resman Resman, Resman Rizki Pebriansyah Robiatul Adawiyah Robiatul Adawiyah S, Hadania Sadar, Sadar Sadimantara, Gusti Ray safuan, Laode Sahta Ginting Sainul, Ahmad SARAWA SARAWA Sarawa, Sarawa SARAWA, SARAWA SATRIYAS ILYAS Sitti Leomo Suaib SYAMSU ALAM Syamsu Alam Teguh Wijayanto Tolhas HUTABARAT TRESJIA CORINA RAKIAN Tresjia Corina Rakian TRESJIA CORINA RAKIAN, TRESJIA CORINA Uddin Uddin Waode Siti Anima Hisein Yusuf, Dewi Nurhayati