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All Journal Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) ComEngApp : Computer Engineering and Applications Journal TEKNIK INFORMATIKA Jurnal Akuakultur Rawa Indonesia AGRITROP Jurnal Ilmu Lingkungan Jurnal Lahan Suboptimal Jurnal Agrista Journal of Tropical Soils Sains Tanah Techno: Jurnal Penelitian Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Agroekoteknologi Planta Tropika IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) JPSriwijaya Science and Technology Indonesia JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING KACANEGARA Jurnal Pengabdian pada Masyarakat Martabe : Jurnal Pengabdian Kepada Masyarakat AGROMIX Seminar Nasional Lahan Suboptimal Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Jurnal ABDINUS : Jurnal Pengabdian Nusantara Buletin Palma Jurnal Tanah dan Iklim SRIWIJAYA JOURNAL OF ENVIRONMENT Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Journal of Smart Agriculture and Environmental Technology
NUNI GOFAR
Universitas Sriwijaya
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Neuroscience Physics Public Health Social Sciences Veterinary Other

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Journal : Jurnal Lahan Suboptimal

 1 
Pemanfaatan Berbagai Jenis Pupuk Hayati pada Budidaya Tanaman Jagung(Zea mays. L) Efisien Hara di Lahan Kering Marginal Yopie Moelyohadi; M. Umar Harun; Renih Hayati; Nuni Gofar
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 1 No. 1 (2012)
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (402.47 KB) | DOI: 10.33230/JLSO.1.1.2012.6

Abstract

Moelyohadi et al., 2012. The Use of  Various Types of Biofertilizers on Cultivation of  Nutrient Efficient Corn Genotypes(Zea mays L.  in Marginal Dry Land. JLSO 1(1):31-39.The study aimed at  obtaining nutrient efficient corn genotypes that give the best response to various types of biological fertilizers at low-level doses of chemical fertilizer in marginal drylands. This study was conducted in the field trials of Agro Techno Park (ATP), the Ministry of Research and Technology, South Sumatra from May to September 2011. The experimental design used was SplitPlotdesign  with three replications. The main plot treatments consisted of: (H0): without biofertilizer, (H1): biofertilizer:-mycorrhizae and (H2): BPF biological fertilizers. Subplot treatments, consisting of three corn genotypes for the selection of efficient nutrient properties, are genotypes  B-41 (G1), L-164 (G2), S-194 (G3)  and onehybrid variety:BISI-816 (G4) as agenotypecomparator. Alltreatmentunitswere givenlow dosesof chemicalfertilizerthat is 50% of theATPstandarddose(200kgUrea, SP-36 50kgand 25kgKClha-1).  The results showed that mycorrhizal fertilizer produced the highest corn production, which is 6.08 ton dry seed / acre and genotype B-41 shows a more adaptive growth in marginal dry land with a production  of 7.27 tons of dry  seed /acre  and the combined treatment of mycorrhizal fertilizer and genotype B-41 gave the highest production  of 8.57 tons of dry seed / acre 
Aplikasi Isolat Bakteri Hidrokarbonoklastik asal Rizosfer Mangrove pada Tanah Tercemar Minyak Bumi Nuni Gofar
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 1 No. 2 (2012)
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (535.076 KB) | DOI: 10.33230/JLSO.1.2.2012.17

Abstract

Gofar. 2012. Application of Hydrocarbonoclastic Bacteria Isolates from Mangrove Rhizosphere on Petroleum Polluted Soil. JLSO 1(2):123-129.This research was aimed at studying the ability of hydrocarbonoclastic bacteria to reduce total petroleum hydrocarbon of petroleum polluted soil. The hydrocarbonoclastic bacteria were isolated from rhizosphere of mangrove grown on petroleum contaminated soil in Sungsang, Sumatra Selatan. The samples were taken using a defined sampling method from the oil contaminated areas. Soil samples around the roots of mangrove plants were randomly taken in the contaminated    area.  Isolates obtained from the isolation and selection of bacteria from mangrove forests were overhauled at the laboratory-scale using oil-enriched medium following  a completely randomized design. Nine isolates of hydrocarbonoclastic bacteria were found to be  capable of growing on petroleum contained medium in vitro. Two best isolates in degrading petroleum hydrocarbon compound were Pseudomonas alcaligenes (I5) and Alcaligenes facealis (I8). P. alcaligenes and A. facealis were able to decrease TPH up to 63% and 70% respectively. The ability of these isolates in degrading hydrocarbon compound was 6.5-7.0 times higher than the control. 
Pertumbuhan dan Hasil Padi pada Inseptisol Asal Rawa Lebak yang Diinokulasi Berbagai Konsorsium Bakteri Penyumbang Unsur Hara Wuriesyliane Wuriesyliane; Nuni Gofar; Abdul Madjid; Hary Widjajanti; Ni Luh Putu SR
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 2 No. 1 (2013)
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (570.646 KB) | DOI: 10.33230/JLSO.2.1.2013.32

Abstract

The aim of this research was to study the effect of multisynergism bacterial isolates growth of rice plants as well as to obtain best composition of endophytic bacterial isolates, Azotobacter, Azospirilium and phosphate solubilizing bacteria in spurring growth of rice plants. This research was conducted in October 2012 to February 2013. This study arranged in a completely randomized design (All treatments of multiple bacterial isolates resulted in increase of soil N x P Content). The results showed that multibacterial isolates B (endophytic bacteria + Azospirillum) increased vegetative and generative growth of rice plants. Treatment G (composition of endophytic bacterial isolates, Azotobacter, Azospirilium and phosphate solubilizing bacteria) can increase rice yields. Some soil N and P content increased in response to all treatments of multiple bacterial isolates. The similar result was also observed in the N and P uptake that some multiple bacterial isolates improved N and P uptake of plants
Pengaruh Kombinasi Pupuk Organik dan Hayati Terhadap Pertumbuhan dan Produksi Galur Jagung (Zea mays. L) Hasil Seleksi Efisien hara Pada Lahan Kering Marginal Yopie Moelyohadi; M. Umar Harun; Munandar Munandar; Renih Hayati; Nuni Gofar
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 2 No. 2 (2013)
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (453.735 KB) | DOI: 10.33230/JLSO.2.2.2013.50

Abstract

This study aimed to study the growth and yield of maize crop nutrient  efficient  selection against  the  combination of different types of organic fertilizers and bio-fertilizers at low dose levels of chemical fertilizer on marginal dry land for the development of technological innovation fertilization on maize crops to reduce the use of chemical fertilizer on marginal dry land. This study was conducted in the field trials of Agro Techno Park (ATP), the Ministry of Research and Technology, South Sumatra from  January  to May  2012.   The experimental design used was SplitPlotdesign with three replications.   . The main plot treatment was dose levels of chemical fertilizer consists of : P1 = 50 % standard dose of ATP ( 200 kg urea , 50 kg SP36 and 25 kg KCl/ha ) and P2 = 25 % standard dose of ATP ( 100 kg urea , 25 kg SP36 KCl and 1.25 kg/ha) . treatment subplot , is the combined delivery of this type of organic fertilizer + biofertilizer types , comprising : KHO = control ( without organic fertilizer + biofertilizer ) , KH1 = composted cow manure + mycorrhiza , KH2 = composted cow manure + bacterial phosphate solvent , KH3 = composted chicken manure + biological mycorrhizae , KH4 = composted chicken manure + bacterial phosphate solvent , KH5 = compost straw corn + mycorrhizae , KH6= composted maize straw + bacteria phosphate solvent , KH7 = compost Legume cover crop ( LCC ) + Mycorrhiza and compost KH 8= legume cover crop (LCC) + solvent bacteria Phosphate.  The results showed that chicken manure compost fertilizer + fertilizer mycorrhizal give the best effect on the growth and yield of dryland corn yields marginal with an average of 9.70 tons of dry cobs/ha and the combined treatment of chemical fertilizer at 50 % level and composting chicken manure + mycorrhizal give the best effect on the growth and yield of maize in marginal dry land , with an average yield reached 10.51 tons of dry seed/acre.
The Effectiveness of Mycorrhizal and Nitrogen Fertilizer on the Production of Chili (Capsicum annuum) in Tidal Land Widya Irmawati; Nuni Gofar
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 9 No. 2 (2020): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33230/JLSO.9.2.2020.490

Abstract

Irmawati W, Gofar N. 2020. The effectiveness of mycorrhizal and nitrogen fertilizer on the production of chili (Capsicum annum) in tidal land. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands 9(2): 175-183.Mycorrhizal fertilizer and urea can be used as an alternative to overcome problems in the tidal land that have various obstacles including low availability of nutrients, the presence of toxic compounds, high salinity, and pyrite compounds to be developed as agricultural land. The purpose of this research was to determine the role of mycorrhizal fertilizer and urea on the yield of chilli (Capsicum annuum) in tidal land. The study used a Randomized Block Design Method with 4 treatments including control, Mychorrhizal 10 g, Mychorrhizal 10 g and urea 0,375 g, urea 0,375 g with 5 replicat. So that the total treatments are 20 units. The results show that the application of mycorrhizal fertilizer 10 g had affected on plant height, number of leaves, and leaf area. Plants that have mycorrhizae have the ability to absorb more macro and micronutrient. The presence of fungal hyphae can expand the area of absorption of nutrients and water so that plant nutrients are available. The low treatment of mycorrhizal and urea fertilizers was due to a decrease in fertilizer efficiency because fertilizer was given in excessive amounts.
Co-Authors Abdul Madjid Abdull Madjid Rohim Abdullah Halim Perdana Kusuma Subakti Ace Baehaki Adi Supriyadi Adipati Napoleon Agus Hermawan Albertus Fajar Irawan Albertus Fajar Irawan Ali Amran Amartiya Sari, Shabilla Andi Diana Andika, Gusti Aditya ANDY MULYANA Angga Prasetya Mulya Anita Desiani Anjastari, Devi Annisa Nabila, Annisa Asmak Asmak Ayuputri, Niken Bambang Suprihatin Budi Untari Buyana, Nova Tri Chairu Nisa Apriyani Dade Jubaedah Dade Jubaedah Dedik Budianta Devi Anjastari Diana Sinurat Diana Utama Diana Utama Diana Utama DWI ANDREAS SANTOSA Dwi Paserena, Karinda Eka Setianingsih Eli Sahara Ermatita - Erra Kartika Erra Kartika, Erra Erwin Saputra Fadjar Sidiq Hidayahtullah fitra yosi, fitra Fitralia Elyza Fitri Siti Nurul Aidil Geovani, Dite Ghea Salsabila, Nadhira Gusti Aditya Andika Hary Widjajanti Irmeilyana Kerenila Agustin Kurnia, M Kahfi Aldi Lestari, Primastya Ayu Lestari, Primastya Ayu M. Umar Harun M. Umar Harun Maria Lusia Marini Wijayanti Marsi Meilasari, Nabilla Meisji Liana Sari Miksusanti Miksusanti Muhammad Wahyu Ilahi Muhammat Rio Halim Munandar Munandar Munawar Munawar Muzayyadah, Fathona Nur Nasrul Harahap Neni Marlina Ni Luh Putu SR Novi Wulandari Mustika Nyayu Nurul Husna Primastya Ayu Lestari Putri Nur, Tri Redina An Fadhila Chaniago Renih Hayati Rodiana Nopianti Rohim, A. Madjid Rosmiah Rosmiah, Rosmiah Satria Jaya Priatna, Satria Jaya Siti Komariah Hildayanti Siti Komariah Hildayanti, Siti Komariah Siti Nurul Aidil Fitri Siti Nurul Aidil Fitri Siti Nurul Aidil, Fitri Sofia Sandi Sriati Sriati Sriati Sriati, Sriati Sugandi Yahdin Susilawati Syarifuddin, Fauzi Yusuf Tanbiyaskur Tanbiyaskur Teguh Randi Pradana Tri Putri Nur Utama, Diana Utama, Diana wahyu tri patria Warsito Warsito Widya Irmawati Wuriesyliane Wuriesyliane Yopie Moelyohadi Yopie Moelyohadi Yuli Andriani Yuli Andriani