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All Journal Abditani : Jurnal Pengabdian Masyarakat Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Altifani Journal: International Journal of Community Engagement Journal of Global Sustainable Agriculture Jurnal Ilmiah Agroust
Ahmad Sofian
Universitas Muhammadiyah Palembang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Education Environmental Science Social Sciences

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PENGARUH MACAM DAN DOSIS PUPUK ORGANIK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCHOY (Brassica rapa L.) Ahmad Sofian; Yekti Maryani; Lilik Kusdiarti
JURNAL ILMIAH AGROUST Vol 1 No 2 (2017): Oktober
Publisher : Universitas Sarjanawiyata Tamansiswa

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

Abstract

This study aims to determine the effect of kinds and dosage of manure application on the growth and yield of pakchoy. The experiment was conducted in a the field of Merapi Organic Farm, located in Balangan Wukirsari village, Cangkringan, Sleman Yogyakarta. The altitude is 500 meters above sea level with temperature of 23 0C - 29 0C and regosol soil type. This research was conducted in October through December 2016. The experiment was a factorial 2 x 3 and one control, arranged in a randomized complete block design. The treatment consists of two factors, the first factor consists of two kinds: namely  vermicompost and cow manure. The second factor is the dose of organic manure: 5 ton, 10 ton and 15 ton per hectare. Each treatment was repeated three times. Variables observed were plant height, leaf number, leaf area, plant fresh weight, root fresh weight, dry weight of plants, root dry weight and yield per hectare. The analysis showed that no interaction effect between the two factors on the growth and yield. Various kinds and dose of  manure showed no significant effect on the growth and yield, per hectare. The application of manure significantly affected plant height and plant fresh weight.
PEMBERDAYAAN KELOMPOK TANI MELALUI PELATIHAN PEMBUATAN PUPUK ORGANIK CAIR DARI KOTORAN SAPI Erni Hawayanti; Ahmad Sofian; Rosmiah; Iin Siti Aminah; Nurbaiti Amir; Yopie Molyohadi; Innike Abdillah Fahmi
Jurnal Abditani Vol. 6 No. 2 (2023): Oktober
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/abditani.v6i2.252

Abstract

Pemberdayaan kelompok tani dengan sasaran Kelompok Tani Cemerlang Desa Panca Mulya, Kecamatan Air Kumbang, Kabupaten Banyuasin, Sumatera Selatan merupakan program pengabdian kepada masyarakat yang didanai oleh LPPM Universitas Muhammadiyah Palembang melalui skema Bina Desa dengan mengatasi permasalahan yang dihadapi oleh kelompok tani Cemerlang yang berada di Desa Panca Mulya, kecamatan Air Kumbang, Kabupaten Banyuasin antara lain masih rendahnya ketrampilan petani dalam membuat pupuk organik cair denga bahan baku kotoran sapi serta terjadinya kelangkaan pupuk anorganik. Upaya yang dapat dilakukan untuk menjawab permasalahan kelompok tani tersebut yaitu dengan kegiatan pelatihan pemanfaatan kotoran sapi sebagai bahan baku pembuatan pupuk organik cair. Pupuk organik cair memanfaatkan sumber daya alam sekitar karena bahan baku yang digunakan relatif banyak di desa tersebut. Dengan adanya kegiatan pemberdayaan kelompok tani ini, anggota kelompok tani Cemerlang Desa Panca Mulya menjadi lebih terampil dan mampu membuat pupuk organik cair.
Socialization and Assistance in the Processing of Organic Waste Into Eco-Enzyme in 16 Ulu Village, Seberang Ulu II Sub-District, Palembang City Palmasari, Berliana; Amir, Nurbaiti; Gusmiatun, Gusmiatun; Paridawati, Ika; Fahmi, Innike Abdillah; Syafrullah, Syafrullah; Sofian, Ahmad
Altifani Journal: International Journal of Community Engagement Vol 3, No 1 (2022)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v3i1.5338

Abstract

Organic waste is waste that contains elements of carbon, hydrogen and oxygen and is easily degraded by microorganisms. The existence of abundant fruit and vegetable waste is rarely used by the community, even though this organic waste can still be reused as material for making eco-enzymes. Eco-enzyme is a liquid extract produced from the fermentation of leftover vegetables and fruits with brown sugar or molasses as a substrate. The process for making eco-enzymes is in principle similar to how compost is made, but water is added as a growth medium so that the final product is a liquid that is easy to use and has many benefits. This activity aims to provide knowledge and skills to the community about reusing household organic waste by processing it into eco-enzymes. The location of the community service was carried out in one of the houses of the residents of RT.071 RW.016, 16 Ulu Village, Seberang Ulu II District, Palembang City, on September 4 2021. The method used was counseling and training for the community about processing organic waste into eco-enzymes. This activity was attended by 15 participants who actively conducted discussions. The results of this community service show that the method of service in the form of counseling, training and question and answer is very appropriate in providing motivation to the community in processing household organic waste into eco-enzymes.
Utilization of Eco-Enzyme from Household Organic Waste to Maintain Soil Fertility and Plant Pest Control Kriswantoro, Haris; Nasser, Gamal Abd.; Zairani, Fitri Yetty; Nisfuriah, Laili; Rompas, Joni Phillip; Dali, Dali; Hasani, Burlian; Yulianto, Denny; Sofian, Ahmad
Altifani Journal: International Journal of Community Engagement Vol 3, No 1 (2022)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v3i1.5355

Abstract

The use of inorganic chemical fertilizers and synthetic pesticides in the cultivation of crops carried out by farmers has caused negative effects on the environment. Likewise, the disposal of household organic garbage by the community has caused pollution in the surrounding environment. To reduce environmental disturbances due to garbage deposits, household organic garbage can be utilized for making eco-enzyme. Eco-enzyme is a complex organic compounds solution resulting from the fermentation of organic garbage, water, and sugar. Eco-enzyme solution can be used by the community as a versatile cleaning liquid, for environmentally friendly plant fertilizer and plant pest control. Community service activity has been carried out in Gelebak Dalam Village, Rambutan District, Banyuasin Regency, in the form of counseling and demonstrations of making eco-enzyme solutions from fruit peels and vegetable residues.  Knowledge of eco-enzyme is very beneficial for the community, because, in addition to reducing the negative effects of organic garbage deposits on the environment, eco-enzyme is also useful in reducing the use of inorganic fertilizers and synthetic pesticides in plant cultivation activities.
POTENSI PENINGKATAN HASIL BAWANG MERAH (Allium ascalonicum L.) MELALUI KOMPOSISI MEDIA TANAM DAN PUPUK ORGANIK CAIR DI POLYBAG Amir, Nurbaiti; Paridawati, Ika; Sofian, Ahmad; Susanto, Irfan
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 18, No 1 (2023): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v18i1.6455

Abstract

Penelitian ini bertujuan untuk mengetahui dan menentukan komposisi media tanam dan konsentrasi pupuk organik cair yang tepat dalam meningkatkan hasil tanaman bawang merah (Allium ascalonicum L.). Penelitian ini telah dilaksanakan di lahan milik petani yang terletak di jalan Sukarela, Kelurahan Kebun Bunga, Kec. Sukarami,  Km 7 Palembang Sumatera Selatan. Penelitian ini telah dilaksanakan dari bulan April sampai Juli 2022. Penelitian ini menggunakan metode eksperimen dengan Rancangan Acak Kelompok (RAK) Faktorial terdiri dari 9 kombinasi perlakuan yang di ulang 3 kali. Adapun perlakuan yang dimaksud adalah sebagai berikut Faktor 1 : komposisi media (M) yaitu M1 = 1 : 1 : 1 ;  M2 = 1 : 2 : 1 ; M3 = 1 : 1 : 2 sedangkan Faktor 2 : pupuk organik cair (N) yaitu N1 = 3 ml/L ; N2= 5 ml/L ; N3= 8 ml/L. Peubah yang diamati dalam penelitian ini adalah jumlah umbi perumpun (umbi), berat umbi perumpun (g) dan berat umbi perperlakuan (g). Berdasarkan hasil  penelitian menunjukkan bahwa secara tabulasi perlakuan kombinasi komposisi media tanam 1 : 1 : 2 dan konsentrasi pupuk organik cair 8 ml/L memberikan hasil tertinggi sebesar 443,33 g. This study aims to identify and determine the composition of the planting medium and the appropriate concentration of liquid organic fertilizer to increase the yield of shallots (Allium ascalonicum L.). This research was carried out on farmer's land located on Jalan Sukarela, Kelurahan Kebun Bunga, Kec. Sukarami, Km 7 Palembang, South Sumatra. This research was conducted from April to July 2022. This research used an experimental method with a Factorial Randomized Block Design (RBD) consisting of 9 treatment combinations which were repeated 3 times. The treatment referred to is as follows. Factor 1: composition of the media (M), namely M1 = 1 : 1 : 1 ; M2 = 1 : 2 : 1 ; M3 = 1 : 1 : 2 while Factor 2 : liquid organic fertilizer (N), namely N1 = 3 ml/L ; N2 = 5 ml/L ; N3 = 8 ml/L. The variables observed in this study were the number of tubers (tubers), the weight of the tubers (g) and the weight of the treated tubers (g). Based on the results of the study, it was shown that in tabulation, the combination treatment of the composition of the planting medium 1: 1: 2 and the concentration of liquid organic fertilizer 8 ml/L gave the highest yield of 443.33 g.
KAJIAN PEMANFAATAN LAHAN REKLAMASI PASCA TAMBANG SEBAGAI LAHAN PERTANIAN Lusia, Maria; Astuti, Dessy Tri; Sofian, Ahmad
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 18, No 1 (2023): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v18i1.6460

Abstract

Lahan pasca tambang pada umumnya merupakan lahan yang telah mengalami kerusakan akibat kegiatan penambangan.  Kerusakan yang terjadi pada lahan pasca tambang antara lain terjadinya perubahan sifat fisik, kimia maupun biologi tanah yang mengakibatkan turunnya produktifitas lahan, terjadinya perubahan perubahan bentang alam lahan,  kedalaman efektif tanah menjadi dangkal, dan terbentuknya lapisan lapisan tanah yang baru yang berisi pasir, kerikil, sisa-sisa tailing yang nantinya akan terbentik lapisan cadas.  Salah satu cara untuk memperbaiki kerusakan lahan pasca tambang yaitu dengan mereklamasi dan mengalihfungsikan lahan pasca tambang menjadi lahan pertanian. Tujuan kajian ini untuk mengkaji berbagai lahan reklamasi pasca tambang yang dapat dialihfungsi menjadi lahan pertanian berdasarkan analisa tingkat kesuburan tanah. Metode penelitian yang digunakan adalah metode kualitatif analisis dan analisa komparatif yaitu dengan cara mengumpulkan, memilah dan membandingkan data yang didapat dari beberapa jurnal maupun buku (studi literatur). Hasil kajian menunjukkan bahwa beberapa lahan pasca tambang dapat diubah menjadi lahan pertanian, hal ini tergantung dari lokasi, kekhasan sifat dan karakteristik lahan pasca tambang, seperti lahan reklamasi pasca tambang batubara dengan tingkat kesuburan tanah yang cukup baik.Post-mining land is generally land that has been damaged by mining activities. Damage that occurs in post-mining land includes changes in the physical, chemical and biological properties of the soil which result in a decrease in land productivity, changes in land landscape changes, the effective depth of the soil becomes shallow, and the formation of new layers of soil containing sand, gravel, remnants of tailings which will later form rock layers. One way to repair damaged post-mining land is by reclamation and conversion of post-mining land into agricultural land. The purpose of this study is to examine various post-mining reclamation lands that can be converted into agricultural land based on an analysis of soil fertility levels. The research method used is qualitative analysis and comparative analysis, namely by collecting, sorting and comparing data obtained from several journals and books (literature study). The results of the study show that some post-mining land can be converted into agricultural land, this depends on the location, the specific nature and characteristics of post-mining land, such as post-coal mining reclamation land with a fairly good level of soil fertility.
The Effects of Long Soaking Seeds and Phosphate Fertilizer on Growth and Yield of Peanuts (Arachis hypogaea) R. Iin Siti Aminah; Ahmad Sofian; Rosmiah Rosmiah; Neni Marlina; Maria Lusia; Kharisma Oktavia
Journal of Global Sustainable Agriculture Vol 4, No 1 (2023)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v4i1.7246

Abstract

Peanuts are a potential agricultural commodity after soybeans. Peanut production increased after 2017 but in 2018 it decreased. This occurs due to several obstacles, especially poor soil conditions, especially in several areas in South Sumatra. One effort to increase production is done by fertilizing according to the conditions and correct seed management. This research was carried out to determine the length of soaking of seeds in liquid biological fertilizer and giving different doses of phosphate fertilizer to peanuts, which was carried out from July to October 2020 in Pulau Semambu Ogan Ilir Village, South Sumatra. The experiment was carried out using a factorial randomized block design with 2 treatment factors, namely the length of immersion (0. 15 and 30 minutes) and the administration of a dose of phosphate fertilizer (50,75,100 and 125 kg / ha). The treatment of soaking seeds for 30 minutes gave the best results on the variables of the number of pods planted, the number of empty pods planted, the weight of the planted pods, the weight of the pods per plot, and the weight of 100 seeds. Treatment of phosphate fertilizer dose of 100 kg / ha gave the best results on the variables of number of pods planted, weight of planted pods, weight of pods per plot and weight of 100 seeds. The interaction between the duration of soaking the seeds for 30 minutes with a dose of phosphate fertilizer of 100 kg / ha by tabulation gave the highest yield of 1.28 kg / plot or equivalent to 3.41 tons / ha.
Response of Peanut Plant Varieties (Arachys hypogaea L.) to Administering Biological Organic Fertilizer Rosmiah Rosmiah; Iin Siti Aminah; Neni Marlina; Dasir dasir; Suyatno Suyatno; Ahmad Sofian; Okti Okti
Journal of Global Sustainable Agriculture Vol 4, No 1 (2023)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v4i1.7534

Abstract

Peanuts are a type of legume that is ranked second economically after soybeans. The decline in peanut production has received special attention from the government, which has made adjustments to the processing and use of superior varieties as well as the use of fertilizer. The research aims to study the response of several peanut varieties to doses of biological organic fertilizer. The research was carried out from December 2021 to March 2022 on farmers' land in Tanjung Steko Village, North Indralaya District, Ogan Ilir Regency, South Sumatra. The research used an experimental method with a split-plot design and three replications, so there were 27 plots. The main plot factor is the dose of biological fertilizer (P), which consists of: P 1 = 75 kg/ha; P 2 =100 kg/ha; and P 3 = 125 kg/ha. The subplot factor is the peanut plant variety (V), which consists of V1 = Garuda, V2 = Tuban, and V3 = Giraffe. Observation parameters are: plant height (cm); number of primary branches (branches); pod weight per plant (g); number of pods containing (pods); Number of empty pods (pods); Weight of 100 seeds (g); production per plot (kg). The research results showed that the three varieties had a high response to the application of biological fertilizer. The research results showed that plant growth was not significantly different, but there were differences in production. The interaction between the treatment doses of P3 biological organic fertilizer and V3 gave the best results, namely peanut production of 1.50 kg/plot or the equivalent of 2.00 tons/ha
Application of Floating Rice Science and Technology on the Lebak Swamp Land in Agrotourism Tekno 44 Gelebak Dalam Village Ahmad Sofian; Supli Effendi Rahim; Rosmiah Rosmiah; Iin Siti Aminah; Dessy Tri Astuti; Nurbaiti Amir; Neni Marlina; Maria Lusia
Altifani Journal: International Journal of Community Engagement Vol 4, No 1 (2023)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v4i1.6886

Abstract

Tekno 44 Agrotourism is a tourist attraction centered in Gelebak Dalam Village, Rambutan District, Banyuasin Regency, South Sumatra Province. Korem 044 Gapo is in charge of managing this agrotourism with an integrated farming system. Floating rice technology is one way to overcome the problem of flooding that occurs in lowland swamplands. Utilization of Lebak swamp land in South Sumatra for agriculture is still low; rice is only planted once a year during the dry season. The service was carried out from January to February 2023. The methods used included training and assistance regarding the application of floating rice technology on lowland swamp land, as well as facilitating the provision of facilities and infrastructure for the application of floating rice technology. The aim of this service is to increase the knowledge and skills of the Gelembak Dalam Village community regarding the application of floating rice technology on Lebak swamp land. Along with members of Korem 044 Gapo, the residents of Gelebak Dalam Village attended the training and mentoring. The people of Gelebak Dalam Village and members of Korem 044 Gapo are very enthusiastic about participating in training and mentoring to gain new knowledge and skills regarding the application of floating rice technology.
Co-Authors Dali, Dali Dasir Dasir Dessy Tri Astuti Dessy Tri Astuti Djati Waluyo Djoar Gusmiatun, Gusmiatun Haris Kriswantoro Hasani, Burlian Hawayanti, Erni Iin Siti Aminah Iin Siti Aminah Iin Siti Aminah Ika Paridawati Innike Abdillah Fahmi Kharisma Oktavia Lilik Kusdiarti Lusia, Maria Maria Lusia Nandariyah Nandariyah Nasser, Gamal Abd. Neni Marlina Nisfuriah, Laili Nurbaiti Amir Okti Okti Palmasari, Berliana R. Iin Siti Aminah Rompas, Joni Phillip Rosmiah -, Rosmiah Rosmiah Rosmiah Rosmiah Rosmiah Rosmiah Rosmiah Supli Effendi Rahim SUSANTO, IRFAN Sutarno Sutarno Suyatno Suyatno Syafrullah, Syafrullah Yekti Maryani Yopie Molyohadi Yulianto, Denny Zairani, Fitri Yetty