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IMPLEMENTASI TEKNOLOGI SLOW-RELEASE FERTILIZER PADA USAHATANI TEMBAKAU KELOMPOK TANI MAMMINASA DECENG DI KABUPATEN SOPPENG Sukmawati, Sukmawati; Bahruddin, Bahruddin; Suherman, Suherman; Rahim, Iradhatullah; Hapsa, Nur; Qadri, Sri Nur; Zamzam, Syamsiar; Irmayani, Irmayani; Munir, Munir; Semaun, Rahmawati; Kurniawan, Edi; Rahim, Abd.; Ramlayani, Ramlayani; Sukardi, Sukardi; Abdullah, Abdullah; Sarina, Sarina
Jurnal Dinamika Pengabdian Vol. 10 No. 2 (2025): JURNAL DINAMIKA PENGABDIAN VOL. 10 NO. 2 JANUARI 2025
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v10i2.39673

Abstract

Peningkatan retensi nitrogen pada lahan tembakau merupakan strategi penting peningkatan mutu dan produksi tembakau. Pupuk slow release dari biochar sumber nitrogen dari pupuk kimia, urin sapi dan bakteri diyakini mampu meningkatkan retensi nitrogen dan efisien serapan hara. Oleh karena itu kegiatan ini bertujuan untuk mengimplementasikan penggunaan pupuk slow release pada budidaya tembakau. Metode pelaksanaan kegiatan meliputi: 1) penyuluhan penggunaan bahan pembenah tanah; 2) pendampingan produksi pupuk slow release; 3) pendampingan pembibitan tembakau standar SNI; 4) demplot penerapan GAP pada budidaya tembakau; dan 5) pemantauan aplikasi pupuk slow release dan pertumbuhan tanaman. Hasil kegiatan menunjukkan partisipasi aktif petani dari 2 kelompok tani yakni Mamminasa Deceng dan Alemarajae serta perwakilan dari GAPOKTAN Ujung Rilau, dimana berhasil diproduksi pupuk slow release sebanyak tiga formula, yakni 1) Biochar + SP36; 2) Biochar + SP36 + urin sapi; dan 3) Biochar + SP36 + urin sapi + Azotobacter. Keempat formulasi pupuk telah distandarisasi oleh lembaga sertifikasi karbon internasional Biochar Life, sehingga dapat direkomendasikan untuk diterapkan di lahan pertanian khususnya lahan tembakau. Kata kunci: Bina desa, retensi nitrogen, efisiensi serapan hara, produktivitas. ABSTRACT Increasing nitrogen retention in tobacco fields is an important strategy to improve tobacco quality and production. Slow-release fertilizer from biochar, a source of nitrogen from chemical fertilizers, cow urine and bacteria, is believed to be able to increase nitrogen retention and efficient nutrient absorption. Therefore, this activity aims to implement the use of slow-release fertilizer in tobacco cultivation. The implementation methods of the activity include: 1) counseling on the use of soil conditioners; 2) assistance in the production of slow-release fertilizers; 3) assistance in the production of SNI standard tobacco; 4) demonstration plots for the application of GAP in tobacco cultivation and; 5) monitoring the application of slow-release fertilizers and plant growth. The results of the activity showed the active participation of farmers from 2 farmer groups, namely Mamminsa Deceng and Alemarajae, and representatives from GAPOKTAN Ujung Rilau, where three formulas of slow-release fertilizers were successfully produced, namely 1) Biochar + SP36; 2) Biochar + SP36 + Cow urine; and 3) Biochar + SP36 + Cow urine + Azotobacter. The four fertilizer formulations have been standardized by the international carbon certification body Biochar Life so that they can be recommended for application on agricultural land, especially tobacco land. Keywords: Village development, nitrogen retention, nutrient uptake efficiency, productivity.
Strategi Pemberdayaan Wanita Tani Penyangga Ketahanan Pangan Perkotaan Melalui Program Pekarangan Pangan Lestari Dilla Aldilla; Andi Nuddin; Yusriadi; Suherman
Integrated and Sustainable Agriculture Vol 1 No 1 (2024): Integrated and Sustainable Agriculture
Publisher : Edupedia Publisher

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Abstract

This research focuses on the development strategy of Women Farmer Groups (KWT) through the Sustainable Food Farms (P2L) program in Parepare City. Analysis of internal and external factors shows that the success of KWT is influenced by forces such as government support through P2L, strong KWT institutions, and the availability of companions. Meanwhile, weaknesses include a lack of fulfillment of market demands and internal group conflicts. In facing opportunities and threats, the proposed strategy involves selecting crops with short harvest times, partnerships with farmers and traders, and increasing group awareness of the final results of the P2L program. Applying the SWOT matrix produces main strategies, such as increasing production by focusing on crops of interest, diversifying plantings, and optimizing yard functions. The research concludes that the KWT in Parepare City is in an aggressive condition, showing significant development potential. This development strategy includes strengthening institutions, increasing production, and diversifying crops to optimize the potential of natural and human resources. Education, training, and new technologies are keys to success in overcoming challenges such as price fluctuations and climate change in the urban agricultural sector.
Perbandingan Pendapatan UMKM Kue Karasa: E-Commerce Versus Konvensional (Kecamatan Cempa, Kabupaten Pinrang) Yuliana; Darmawan; Suherman
Integrated and Sustainable Agriculture Vol 1 No 1 (2024): Integrated and Sustainable Agriculture
Publisher : Edupedia Publisher

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Abstract

This study aims to analyze and compare the feasibility of Karasa micro, small and medium enterprises (MSMEs) with e-commerce and conventional sales models in Cempa District, Pinrang Regency. The aspects analyzed include business costs, revenues, revenues, and business feasibility using the R/C ratio method. The results showed that both business models have business feasibility, but conventional sales models generate higher revenues compared to e-commerce models. This is due to several factors, such as the lack of understanding of business actors in operating e-commerce platforms and customer preferences to buy products directly.
Aplikasi Tepung Cangkang Telur dan Pupuk Kandang Ayam Terhadap Pertumbuhan Jagung Manis di Tanah Masam Najamuddin; Suherman; Muh. Ikbal Putera
Integrated and Sustainable Agriculture Vol 1 No 2 (2024): Integrated and Sustainable Agriculture
Publisher : Edupedia Publisher

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Abstract

This study aims to increase the productivity of baby corn plants in latosol soil by administering eggshell flour and chicken manure. Latosol soil that dominates Indonesia has high acidity levels and low organic matter content, so it requires effective soil improvers. The experiment used a factorial randomized block plan. Soil analysis showed an increase in pH after treatment. Although statistical analysis did not show a significant difference, the observation results showed that the T3A2 combination gave the best results in plant height and cob length. These results are relevant as initial information for the development of environmentally friendly organic waste-based soil improvers, especially to increase productivity on marginal land. The practical implication is that the use of this organic material can be an economical alternative for farmers to reduce dependence on chemical fertilizers.
Optimization of White Oyster Mushroom (Pleurotus ostreatus) Growth Using Various Media Enriched with Millet Flour Zainul Muttaqin; Iradhatullah Rahim; Syamsiar Zamzam; Suherman
Integrated and Sustainable Agriculture Vol 1 No 2 (2024): Integrated and Sustainable Agriculture
Publisher : Edupedia Publisher

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Abstract

This study aims to evaluate the best growing medium for the mycelium growth of F1 oyster mushroom (Pleurotus ostreatus) seeds using millet flour as a nutritional supplement. A Completely Randomized Design (CRD) was applied with two factors: the type of growing medium (corn, sawdust, rice husks) and the concentration of millet flour (0%, 25%, 50%, 75%). Observed variables included mycelium growth (cm), mycelium density, and daily growth on the 7th, 14th, and 21st days after inoculation. The results indicated that corn without millet flour (J1P0) produced the best mycelium growth, while adding 25% millet flour to corn (J1P1) and sawdust (J2P1) enhanced mycelium density. However, higher millet concentrations (50% and 75%) tended to reduce growth efficiency due to excessive moisture content. This study recommends using millet flour at low concentrations to improve the efficiency of sustainable F1 oyster mushroom seed production.
Pemberdayaan masyarakat melalui inovasi produk sari jeruk nipis LemooGi’ Asysyuura; Suherman; Rasid, Muhammad; Khalik; Risdayanti; Ramadhani, Miranti Eka; Yusril. M, Muhammad; Putri A.P, Diadjeng; Fatmawaty, Sabinah; Ramadhan. R, Muhammad Suci; Heryansah, Dicky; Haris, Muh.
Jurnal Dedikasi Masyarakat Vol. 8 No. 1 (2024): Jurnal Dedikasi Masyarakat
Publisher : P3HKI - Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jdm.v8i1.3609

Abstract

Betao Village in Sidrap Regency is a key lime farming center facing challenges related to price fluctuations and the low market value of raw limes. To address this issue, the LemooGi’ product innovation program was introduced as a solution to process limes into ready-to-consume lime juice. This initiative involved academics from STIP Yapi Bone and Universitas Muhammadiyah Parepare, in collaboration with the Mekar Tani II Farmers Group as the primary partner. The implementation method included raw material preparation, hygienic production processes, sterilization, and product packaging. The program results indicate that LemooGi’ has a higher market value compared to fresh limes and contributes to increasing local farmers’ income through micro-enterprise development based on local commodities. Active participation from farmers and students in this program highlights the significant potential for further development. This innovation is expected to enhance farmers' economic well-being and expand the market for processed lime-based products.
Morphological Character and Clorophyl Content Index of Corn Infected with Dowry Disease on Land Applied With Slow Realease Fertilizer Based on Corn Cob Biochar Rahim, Iradhatullah; Nurbaya, Nurbaya; Ilmi, Nur; Sukmawati, Sukmawati; Putera, Muh Ikbal; Suherman, Suherman; Yamin, Mayasari
Journal of Agriculture Vol. 3 No. 01 (2024): Research Articles, March 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v3i01.3642

Abstract

Downy mildew is a significant disease of corn plants caused by the pathogenic fungus Peronosclerospora maydis, with attack rates reaching 95%. The application of slow-release fertilizer based on corn cob biochar is expected to increase the resistance of corn plants. Similarly, Bacillus sp. and Pseudomonas sp. are known as antagonistic microorganisms. Bacteria can produce antibiotic compounds that hydrolyze fungal cell walls, siderophores, and other antibiotic properties that inhibit pathogen growth. This study aims to determine the morphological characteristics of downy mildew-infected corn on biochar-applied land. Treatments were arranged factorially in a Factorial Randomized Block Design repeated four times. The treatment was the application of slow-release fertilizer from biochar mixed with NPK fertilizer, namely control, slow-release fertilizer, slow-release fertilizer + cow urine, and slow-release fertilizer + cow urine + bacteria (Azobacter and Bacillus). The results showed that slow-release fertilizer gave the best growth to both normal and downy mildew-affected maize plants. The stomata of typical corn leaves were more open with regular vascular bundles, while those affected by downy mildew had more closed and irregular stomata. The chlorophyll content index in downy mildew-affected maize can also improve by applying biochar-based slow-release fertilizer.
PENDAMPINGAN SISTEM KONSERVASI USAHA TANI JAGUNG BERBASIS KARBON PADA KELOMPOK TANI MAMMINASA DECENG Sukmawati, Sukmawati; Bahruddin, Bahruddin; Harsani, Harsani; Suwardoyo, Untung; Zamzam, Syamsiar; Suherman, Suherman; Yamin, Mayasari; Qadri, Sri Nur; Fatmawati, Fatmawati
Jurnal Dinamika Pengabdian Vol. 10 No. 4 (2025): JURNAL DINAMIKA PENGABDIAN VOL. 10 NO. 4 JULI 2025
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v10i4.30912

Abstract

Target produktivitas jagung di lahan kering miring akan sulit dicapai tanpa teknologi konservasi tanah, khususnya penanggulangan erosi dan peningkatan bahan organik tanah.  Biochar merupakan teknologi tepat guna yang dapat meningkatkan daya ikat tanah sehingga tidak muda terdispersi. Kandungan karbonnya yang tinggi menjadi sumber C-organik jika digunakan sebagai bahan pemenah tanah. Tujuan kegiatan ini untuk meningkatkan wawasan petani melaksanakan usahatani jagung berbasis konservasi menggunakan biochar sebagai sumber karbon tanah. Metode pelaksanaan adalah demplot di lahan jagung dimana petani melakukan partisipasi aktif dalam setiap kegiatan, yang terdiri dari  pembuatan rorak searah dengan lereng, pembuatan lubangan biopori, aplikasi biochar sebagai bahan pembenah tanah, budidaya jagung sistem legowo 2:1. Luaran kegiatan ini adalah meningkatnya pengetahuan petani (76 orang anggota kelompok tani Mamminasa Deceng) tentang konsep usahatani jagung sistem legowo berbasis konservasi dan peran biochar sebagai sumber karbon dalam meningkatkan kulitas tanah serta meningkatnya kesuburan tanah berdasarkan kandungan C-organik tanah (4%).   Kata kunci: Degradasi lahan, jagung, karbon, kekeringan, produktivitas. ABSTRACT The target of corn productivity on sloping dry land will be difficult to achieve without soil conservation technology, especially erosion control and increasing soil organic matter. Biochar is an appropriate technology that can increase soil binding capacity so that it is not easily dispersed. Its high carbon content becomes a source of organic C if used as a soil enhancer. The purpose of this activity is to increase farmers' insight into implementing conservation-based corn farming using biochar as a source of soil carbon. The implementation method is a demonstration plot in corn fields where farmers actively participate in each activity, consisting of making rorak in the direction of the slope, making biopore holes, applying biochar as a soil conditioner and corn cultivation using the 2:1 legowo system corn cultivation using the 2:1 legowo system. The output of this activity is increased knowledge of farmers (76 members of the Mamminasa Deceng farmer group) about the concept of conservation-based corn farming and the role of biochar as a carbon source in improving soil quality and increasing soil fertility based on soil organic C content (4%). Keywords: Land degradation, corn, carbon, drought, productivity.
Aplikasi Pupuk Maggot Cair Terhadap Pertumbuhan Tanaman Amaranthus tricolor L. (Bayam Merah) Dan Lactuca sativa L. (Selada) Sistem Hidroponik Suherman, Suherman; Mastang, Mastang; Kadir, Rahmat Hidayat; Rahim, Iradhatullah; Ilmi, Nur
Jurnal Sains Agro Vol 10, No 1 (2025): Jurnal Sains Agro
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jsa.v10i1.1715

Abstract

ABSTRAKPupuk maggot cair, yang dihasilkan dari proses fermentasi bahan organik oleh larva Black Soldier Fly (BSF) atau maggot, merupakan salah satu jenis pupuk organik cair dengan potensi besar. Penelitian ini bertujuan untuk mengevaluasi efektivitas pupuk maggot cair terhadap pertumbuhan tanaman Amaranthus tricolor L. (bayam merah) dan Lactuca sativa L. (selada) dalam sistem hidroponik. Penelitian dilakukan menggunakan rancangan acak kelompok (RAK) dengan empat perlakuan konsentrasi pupuk, yaitu kontrol (tanpa pupuk maggot cair), 100 mL, 200 mL, dan 300 mL pupuk maggot cair yang dicampur dengan 3 liter air. Hasil penelitian menunjukkan bahwa pupuk maggot cair secara signifikan meningkatkan tinggi tanaman, berat basah, dan kepekatan larutan (ppm), terutama pada konsentrasi 200 mL untuk bayam merah dan 300 mL untuk selada. Pada konsentrasi tertinggi (300 mL), bayam merah mengalami sedikit penurunan pertumbuhan, sedangkan selada menunjukkan peningkatan konsisten. Penggunaan pupuk maggot cair juga terbukti menjaga pH larutan dalam rentang optimal. Pupuk maggot cair dapat menjadi alternatif pupuk organik yang ramah lingkungan dan efektif dalam budidaya hidroponik, mengurangi ketergantungan pada pupuk kimia sintetis, serta mendukung pertanian berkelanjutan.Kata kunci: bayam merah; hidroponik; pupuk maggot-cair; selada ABSTRACTMaggot liquid fertilizer, derived from the fermentation of organic materials by Black Soldier Fly (BSF) larvae or maggots, represents a promising type of liquid organic fertilizer. This study aims to evaluate the effectiveness of liquid maggot fertilizer on the growth of Amaranthus tricolor L. (red spinach) and Lactuca sativa L. (lettuce) in a hydroponic system. The experiment was conducted using a randomized block design (RBD) with four fertilizer concentration treatments: control (without liquid maggot fertilizer), 100 mL, 200 mL, and 300 mL of liquid maggot fertilizer mixed with 3 liters of water. The results showed that liquid maggot fertilizer significantly increased plant height, fresh weight, and solution concentration (ppm), especially at a concentration of 200 mL for red spinach and 300 mL for lettuce. At the highest concentration (300 mL), red spinach experienced a slight decrease in growth, while lettuce showed a consistent increase. The use of liquid maggot fertilizer has also been shown to maintain the pH of the solution within the optimal range. Liquid maggot fertilizer can be an alternative organic fertilizer that is environmentally friendly and effective in hydroponic cultivation, reducing dependence on synthetic chemical fertilizers, and supporting sustainable agriculture.Keywords: red spinach; hydroponics; maggot-liquid fertilizer; lettuce
Comparative study of soil amendment and organic fertilizer use to optimize agricultural dryland Suherman, Suherman; Kurniawan, Edi; Asysyuura, Asysyuura; Asmi, Husni; Fitriani, Indah; Zulkifli, Zulkifli; Fatwa, Abdul Halil
Biological Environment and Pollution Vol. 5 No. 1 (2025)
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/bioenvipo.v5i1.893

Abstract

This study investigates the effects of different organic soil amendments on the chemical characteristics of dryland soils to enhance agricultural practices in arid areas. Employing a randomized complete block design, six treatments were administered oversix-months on acidic soils with low organic matter concentration, exemplifying typical dryland conditions in tropical areas. The treatments comprised high and moderate doses of mixed organic compounds, alongside control groups without amendments. Soil samples were analyzed pre- and post-treatment for pH, carbon, nitrogen, phosphorus, and potassium concentrations. Results demonstrate that high-dose organic mixtures markedly enhanced soil pH, carbon content, and nutrient availability, particularly phosphorus and potassium, in comparison to control and lower-dose treatments. The research underscores the essential importance of suitable amendment kinds and quantities in improving soil quality and sustainability. The findings indicate that the strategic application of organic amendments can markedly enhance the chemical properties of dryland soils, hence promoting more sustainable farming operations.
Co-Authors Abbas Ramadhan Abd. Rahim Abd. Rasyid Syamsuri Abdul Azis Abdul Azis Ambar Abdullah Abdullah Aditya Eka Rumandhani Agussalim Agussalim Agussalim Ahmad Azhary Al Munawar Aldi Ashary Aliafitri Amariaman, Rahma Andi Mentari Andi Nasaruddin Andi Nuddin Andi Nuddin Andi Sulfanita Andi Wulandari Angsal Suardi Anisah Putri Arman Maulana Aslam Arya Wiranugraha Asmi, Husni Asra Dely Asram A.T. Jadda Asri Ainun Asrinan Asysyuura, Asysyuura Ayu Lestari Azizah Aulia Ammar Azmi Khusnani Bahruddin Bahruddin Bahruddin Buhaerah Chadija Karim Daffa Baswara Darmawan Dilla Aldilla Dirga Rahmat Edi Kurniawan Edwin Sudirman Edy Ardyansyah Eka Mawarni Ernawati M Tika B Fadillah Pratiwi S Fahrul Fatmawati Fatmawati Fatmawati, Fatmawati Fatmawaty, Sabinah Fatwa, Abdul Halil Ferdyansyah Fuji Ardiwinata Hakzah Hapsa, Nur Haris, Muh. Harsani Harsani Harsani, Harsani Hasan Hastuti, Isnaini Budi Heryansah, Dicky Hidayah Saleh Ihlazul Amal Indah Fitriani Iradhatullah Rahim Irda Idris Irmayani Irmayani Irmayani Irmayani Irmayani Irmayani Julfian Jumriani, Jumriani Kadir, Muhammad Jurhadi Kadir, Rahmat Hidayat Khalik Ladung, Fajar Lasmi Lismayanti Lismayanti M Maharani M. Adely Ihsan M. Aldi Muhtadibillah M. Nur Ikshsan Mahfira Mardatillah Mardiansyah Mardiansyah, Mardiansyah Marlina Mustafa, Marlina Mastang, Mastang Mayasari Yamin, Mayasari Megawati Megawati - Mentari Nur Arafah Mila Astiani Muh Muhlis, Muh Muh. Akhsan Akib Muh. Akhsan Akib, Muh. Akhsan Muh. Ikbal Putera Muh. Nurdiansyah Muh. Syahril Mubaraq A. Taufan Muh. Zulkifli Muhammad Adika Muhammad Alfaridzi Fahrurrozy Muhammad Ammar Muhammad Ikhsan Tahir Muhammad Rigan Yusri Muhammad Syukur Kahar Muhammad Usriabih Aris Muhammad Yusril Samad Muliati Mulya Magfirah Munawir Gasali Munir Munir, Munir Mutiara Wulandari N Nurliyah Nashruddin, Nashruddin Nasrullah A Nirwan Nirwan Nur Afni Asnia Nur Arfima Arifin Nur Ilmi Nurbaya Nurbaya, Nurbaya Nurfitriani Fatimah Nurhapsa Nurhapsa Nurhapsa Nurhapsa Nurhapsa Nurhayanti, Nurhayanti Nurlinda Nurul Fadillah Nurul Mutmainnah, Nurul Nurul Pratiwi Nurul Putri Amalia Nurwani Patahuddin Patahuddin Patahuuddin Purwoko, Agus Putera, Muh Ikbal Putri A.P, Diadjeng Putri Amalia Putri Azzahra Rahmat Rahmat Fardi Asli Rahmawati Semaun Raisul Amin R Ramadhan. R, Muhammad Suci Ramadhani, Miranti Eka Ramadhani, Umi Tri Ramlayani, Ramlayani Rasid, Muhammad Retno Prayudyaningsih Rezal, Ahmad Rini Anggriani Rini Fatmawati Risdayanti Riska Riska Risnawati Risnawati Rita Rahmaniati Rosmala Rusli, Rini S Sukmawati Safri Safri Salsabila, Unik Hanifah Sani, Syahrul Sarina Sarina Sitti Halimah Larekeng Sri Nur Qadri Sri Slamet Sukardi Sukardi sukmawati Sukmawati Sukmawati Sumardi Surya Baskara Jaya Syamsi Mu’min Syamsiar Zamzam Syamsul Arifin Syatrawati Syawal Tamaulina Br Sembiring Taufik Hidayat Untung Suwardoyo Vian Adnan Wahida Hi. Amier Wahyu Wildayanti Wiwi Pratiwi A Yadi Arodhiskara, Yadi Yuliana Yuliana Yunarti Yunarti Yunarti Yunarti Yusriadi Yusriadi Yusril. M, Muhammad Zainul Muttaqin Zulfiani Zulkifli Zulkifli