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Surabaya (Surabaya Psychiatry Journal) JURMA : Jurnal Program Mahasiswa Kreatif Ministrate: Jurnal Birokrasi dan Pemerintahan Daerah Jurnal Riset Sistem Informasi dan Teknologi Informasi (JURSISTEKNI) Jurnal Scientia Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis Jurnal Syntax Imperatif : Jurnal Ilmu Sosial dan Pendidikan Journal of Computer Networks, Architecture and High Performance Computing DIMAR: Jurnal Pendidikan Islam Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI) Devotion: Journal of Research and Community Service VARIA HUKUM: Jurnal Forum Studi Hukum dan Kemasyarakatan International Journal of Social Science Berajah Journal Jurnal Valuasi : Jurnal Ilmiah Ilmu Manajemen dan Kewirausahaan STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran An-Nuha : Jurnal Pendidikan Islam DIKSI: Jurnal Kajian Pendidikan dan Sosial Andalasian International Journal of Applied Science, Engineering, and Technology Economicus: Jurnal Ekonomi dan Manajemen Ensiklopedia: Jurnal Pendidikan dan Inovasi Pembelajaran Saburai East Asian Journal of Multidisciplinary Research (EAJMR) International Journal of Humanities Education and Social Sciences Jurnal Ilmu Pendidikan (ILPEN) Andalas International Journal of Socio-Humanities (AIJOSH) Jurnal Pengabdian Masyarakat Tjut Nyak Dhien JURNAL HUTAN TROPIS Jurnal Ilmu Hukum, Humaniora dan Politik (JIHHP) Jurnal Pengabdian Mitra Masyarakat (JPMM) Jurnal Insan Journal of Management, Accounting, General Finance and International Economic Issues (MARGINAL) JOMPA ABDI: Jurnal Pengabdian Masyarakat Akademika : Jurnal Pemikiran Islam Makara Journal of Science Ekombis Sains: Jurnal Ekonomi, Keuangan dan Bisnis Journal of Law, Poliitic and Humanities ICO EDUSHA Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Jurnal Masyarakat Mengabdi Nusantara Digital Bisnis: Jurnal Publikasi Ilmu Manajemen Dan E-commerce Jurnal Penelitian Ekonomi Manajemen dan Bisnis AL HUKMU: Journal of Islamic Law and Economics Action Research Journal Indonesia (ARJI) Majalah Ilmiah METHODA Journal of Research and Publication Innovation Journal of Advanced Islamic Educational Management Jurnal Abdimas Sosek (Jurnal Pengabdian dan Pembardayaan Masyarakat) Jurnal Pengabdian Masyarakat Bangsa Jurnal Riset Manajemen Jurnal Rekayasa elektrika TOFEDU: The Future of Education Journal International Journal of Multidisciplinary Approach Research and Science OIKONOMIA: Journal of Economics and Management Science Maeswara: Jurnal Riset Ilmu Manajemen dan Kewirausahaan Jurnal Manuhara: Pusat Penelitian Ilmu Manajemen Dan Bisnis The Manager Reveiew Journal Economic Management and Business Journal of Sustainability, Society, and Eco-Welfare Dirasah: Jurnal Pendidikan Islam Hutanasyah : Jurnal Hukum Tata Negara Jurnal Wilayah, Kota dan Lingkungan Berkelanjutan Jingler: Jurnal Teknik Pengolahan Pertanian Jurnal Ekonomi Bisnis Manajemen dan Akuntansi (Jebisma) Darma Cendekia Journal of Geographical Sciences and Education Menawan : Jurnal Riset dan Publikasi Ilmu Ekonomi Teumulong: Journal of Community Service Student Journal of Business and Management (SJBM) Jurnal Imiah Pengabdian Pada Masyarakat (JIPM) Journal of Development Economics and Digitalization, Tourism Economics (JDEDTE) Journal of Tropical Crop Science and Technology Jurnal Padamu Negeri Jurnal Agripet Global Leadership Organizational Research in Management Ektasi : Jurnal Ekonomi, Akutansi dan Organisasi Joong-Ki Pengabdian Kepada Masyarakat Indonesia SEAN (ABDIMAS SEAN) Ekliptika: Jurnal Inovasi Teknologi Berkelanjutan Atestasi : Jurnal Ilmiah Akuntansi JURNAL MANAJEMEN DAN BISNIS INDONESIA
Syaiful Anwar
Departemen Ilmu Tanah Dan Sumbedaya Lahan, Fakultas Pertanian IPB, Jl. Meranti Kampus IPB Dramaga Bogor 16680
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Karakteristik Erapan Nitrat pada Andisol: Characteristics of Nitrate Sorption of Andisols Arief Hartono; Syaiful Anwar; Masruroh
Jurnal Ilmu Tanah dan Lingkungan Vol 23 No 1 (2021): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitl.23.1.1-6

Abstract

Penggunaan pupuk urea dan pupuk kandang yang berlebihan oleh petani menyebabkan terjadinya akumulasi ion nitrat pada tanah pertanian. Pengetahuan tentang kemampuan tanah dalam mengerap nitrat menjadi sangat penting dalam kaitan pergerakan nitrat di dalam profil tanah. Tujuan penelitian ini adalah karakterisasi tanah-tanah pertanian yang mempunyai order Andisol di Pulau Jawa dalam mengerap nitrat dan mengidentifikasi sifat-sifat tanah yang mempengaruhi erapan nitrat. Data erapan nitrat diperoleh dengan menjenuhkan tanah dengan larutan nitrat pada berbagai konsentrasi, setelah sebelumnya tanah dijenuhi dengan ion klorida. Nitrat dalam larutan supernatan ditetapkan menggunakan UV Spectrophotometer dengan panjang gelombang 210 nm dan 275 nm. Kemudian, data dianalisis menggunakan dua persamaan yaitu, persamaan Langmuir dan persamaan Freundlich. Hasil menunjukkan bahwa erapan nitrat dapat disimulasikan paling baik oleh persamaan Freundlich. Nilai konstanta K persamaan Freundlich yang merupakan indeks erapan maksimum berkorelasi positif dengan karbon (C) organik, aluminium yang diekstrak dengan amonium oksalat (Alo), aluminium yang diekstrak dengan dithionite-citrate-bicarbonate (Ald) dan Alo+1/2Feo (sifat Andik). Penelitian ini merekomendasikan bahwa C organik, Alo, Ald dan sifat Andik mengontrol erapan nitrat.
PENETAPAN POLA REHABILITASI PEMULIHAN FUNGSI EKOSISTEM HUTAN LINDUNG GAMBUT SUNGAI BRAM ITAM DI KABUPATEN TANJUNG JABUNG BARAT, PROVINSI JAMBI (Determining Rehabilitation Patterns for Recovery of Sungai Bram Itam Peatland Protected Forest Ecosystem Functions Tanjung Jabung Barat District, Jambi Province) Dhany Yuniati; Dodik Ridho Nurrochmat; Syaiful Anwar; Darwo Darwo
Jurnal Penelitian Hutan Tanaman Vol 15, No 2 (2018): JURNAL PENELITIAN HUTAN TANAMAN
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (865.69 KB) | DOI: 10.20886/jpht.2018.15.2.67-85

Abstract

ABSTRACTAn area of 5,000 hectares in the Bram Itam River peatland protected forest had been converted into agricultural land and plantations dominated by oil palm, pinang and liberica coffee plantations. This land conversion has led to destruction of its function as a protected forest, thus recovery action must be performed. The study aimed to establish a pattern of vegetation rehabilitation on peatlands with damaged protected functions by prioritizing native peatland species and considering land suitability, environmental aspect, and socio-economic conditions. The aspects that were analyzed including the socio-economic conditions of the community, the status and function of the area, the consequences of rehabilitation activities, the characteristics of peatland, and the type of preference for rehabilitation. Data was collected through a survey method of forest farmer groups that manage the land area around Sungai Bram Itam protected area. The results indicated that community around the study area are in need of farm lands. Its status as protected forest with various land characteristics requires management zoning to facilitate the community's need for land. Social forestry program with a partnership scheme can be applied to areas adjacent to community land with peat depth less than 2 m. The planting method that should be applied is mixed cropping pattern of native species and plantation crops, which considers the protection function. Area with peat depth more than 2 m should be managed by KPHL Sungai Bram Itam to maintain and improve the protection function by planting native peatland species.Key words: Peatland conversion, palm oil, areca nut, liberica coffee, revegetation ABSTRAKSeluas 5.000 hektare areal hutan lindung gambut Sungai Bram Itam telah mengalami alih fungsi menjadi lahan pertanian dan perkebunan yang didominasi oleh perkebunan sawit, pinang, dan kopi liberika. Alih fungsi menyebabkan kerusakan fungsi lindung sehingga harus dilakukan pemulihan. Penelitian bertujuan untuk menetapkan pola rehabilitasi vegetasi pada lahan gambut dengan fungsi lindung yang telah mengalami kerusakan. Pemulihan fungsi lindung dilakukan dengan rehabilitasi vegetasi menggunakan jenis asli gambut dan mempertimbangkan kesesuaian lahan, aspek lingkungan, sosial-ekonomi. Aspek-aspek yang dianalisis adalah kondisi sosial ekonomi masyarakat, status dan fungsi kawasan, konsekuensi terhadap kegiatan rehabilitasi, karakteristik lahan gambut, dan preferensi jenis untuk rehabilitasi. Data dikumpulkan melalui metode survei terhadap kelompok tani hutan yang melakukan pengelolaan lahan di areal HLG Sungai Bram Itam. Hasil penelitian menunjukkan bahwa masyarakat di sekitar HLG Sungai Bram Itam membutuhkan lahan garapan. Status HLG Sungai Bram Itam sebagai kawasan dengan fungsi lindung dan memiliki karakteristik lahan yang beragam memerlukan penataan zonasi pengelolaan untuk memfasilitasi kebutuhan masyarakat terhadap lahan. Pada kawasan dengan kedalaman gambut ˂ 2 m yang berbatasan dengan lahan masyarakat bisa dilakukan program perhutanan sosial dengan skema kemitraan. Pola tanam yang diterapkan berupa pola tanam campuran antara jenis tanaman hutan asli gambut dengan tanaman perkebunan (kopi liberika, pinang, dan MPTS) yang tetap memperhatikan fungsi lindung. Lahan gambut dengan kedalaman > 2 m dikelola oleh pihak KPHL Sungai Bram Itam untuk mempertahankan dan memperbaiki fungsi lindung melalui penanaman jenis tanaman asli gambut.Kata kunci: Alih fungsi lahan gambut, pinang, kopi liberika, revegetasi
Analysis of the Institutions Role in Sustainable Domestic Wastewater Management in Jakarta Sri Mahendra Satria Wirawan; Mohamad Syamsul Maarif; Etty Riani; Syaiful Anwar
Jurnal Bina Praja Vol 10 No 2 (2018)
Publisher : Research and Development Agency Ministry of Home Affairs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21787/jbp.10.2018.303-315

Abstract

Currently, the Jakarta water is suffering from a high level of pollution, both the groundwater or the river. This is mainly caused by domestic wastewater disposal that has not been properly controlled. Efforts to develop domestic wastewater management are inadequate. Infrastructure development is very slow, the community participation and care, the wastewater management competencies and capacities are all very low. For this reason, it is necessary to increase the role of domestic wastewater management operators and regulators, to accelerate the construction of domestic wastewater treatment infrastructure, improve the participation and care of the community, and to improve the competence and capacity of domestic wastewater management service managers. The purpose of this study was to determine the role of the operators and regulators in the development of domestic wastewater management in DKI Jakarta. To achieve this goal, this study was conducted using the method of interpretive structural modeling (ISM) as a method for analyzing the interrelationships between institutions in the framework of developing domestic wastewater management. The result of this study shows that the key institutions that could accelerate the wastewater infrastructure development are the Coordinating Ministry of Economic Affairs, National Development Planning Agency, and the Ministry of Public Works and Public Housing. The key institutions in enhancing the participation and care of the community are the Water Resources Office, the Environmental Office and the regional owned company Managing DKI Jakarta Waste Water. The key institutions related to improving the competence and capacity of domestic wastewater service managers are the Ministry of Public Works and Public Housing.
The Impact of Government Policy Regarding Waste Management in Tapin Districts South Kalimantan Province Riry Magriaty; Kukuh Murtilaksono; Syaiful Anwar
Jurnal Bina Praja Vol 12 No 1 (2020)
Publisher : Research and Development Agency Ministry of Home Affairs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21787/jbp.12.2020.89-99

Abstract

The support of the local government and all social levels in the community is the key to successful waste management systems. Waste is mainly produced by community households. Deficient treatment and disposal severely pollute the environment. Therefore, the community must have an active role in protecting the environment. Regulation is an important aspect of policies and programs for the implementation of the waste management system to ensure that lower regulation is in line with the higher policies made by the central government. The objective of the study was to review regional regulation on waste management, comparing them to the central regulation government of waste policy, and analyze the implementation of the waste management system in the region. Content analysis was used to analyze the waste management of regional government policy. The implementation of waste management systems was analyzed using primary data obtained through observation. The secondary data was obtained by classifying the waste generation in tabular data calculated from the average of waste production by household per capita to the number of the population each subdistrict. The result indicated that the Regulation of Tapin District No. 6 of 2015 on the waste management system is in line with the central government waste policy. The implementation of waste management systems had not been carried out effectively by the regional government. The district generated solid waste at 93.3 tons each day and can only manage 27.21% in 4 subdistricts of urban settlement areas. The solid waste generation can be classified into five classes. Most are in the low and very low waste generation class. The very high generation class was in subdistricts, which have the highest population density in the region.
CAPILLARY WATER RISE IN PEAT SOIL AS AFFECTED BY VARIOUS GROUNDWATER LEVELS Muhammad Imam Nugraha; Wahida Annisa; Lailan Syaufina; Syaiful Anwar
Indonesian Journal of Agricultural Science Vol 17, No 2 (2016): October 2016
Publisher : Indonesian Agency for Agricultural Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/ijas.v17n2.2016.p75-83

Abstract

Capillary water in peatlands has a very important role in supplying water to the root zone of plants. The current water content in the root zone depends mainly on groundwater levels in some areas with shallow water levels. The study aimed to measure the capillary water dynamics in peat soils at various soil densities and groundwater levels which were observed from the changes in peat color, moisture distribution, water content and hydrophobicity of peat soil. The study was conducted in the greenhouse of Indonesian Swampland Agricultural Research Institute, Banjarbaru, South Kalimantan. The experiment was arranged in a randomized block design with two factors and three replications. The first factor was the bulk density (BD) of peat, namely BD-1 (on actual condition, 0.1 g cm-3) and BD-2 (compressed into 0.2 g cm-3). The second factor was simulated groundwater levels (GWL) consisting of GWL-1 (-100 cm), GWL-2 (-70 cm) and GWL-3 (-40 cm) from soil surfaces. The results showed that the rise of capillary water in peat soil reached a maximum height of 50 cm which was characterized by the increase in water content at the top layer in the range of 105–127% for BD-1 and 141–181% for BD-2. The highest value of water content (308%) was achieved in the treatment of GWL-3 with BD-2 and the lowest (37%) was in the treatment of GWL-1 with BD-1. The rate of capillary water rose progressively corresponded to the increase in BD value because the number of micropores of BD-2 was greater.
Respons Benih Kakao Terhadap Amelioran, Mikrob Pelarut Fosfat, dan Pupuk Fosfat pada Tanah Masam Kurnia Dewi Sasmita; Iswandi Anas; Syaiful Anwar; Sudirman Yahya; Gunawan Djajakirana
Jurnal Tanaman Industri dan Penyegar Vol 7, No 1 (2020): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v7n1.2020.p39-52

Abstract

The growth of cacao in acid soils is commonly limited by some problems such as low available P and pH, and high Al saturation. Therefore, research is needed to solve the problem of coffee cultivation in acid soil. This study aimed to determine the effect of ameliorant, phosphate solubilizing microbes (PSM), and phosphate fertilizers (P) on the growth and nutrient uptake of cacao seedlings, and some acid soil properties. The study used a randomized block design with 3 factors and 3 replications. The first factor was ameliorant applications (without ameliorant, 10% organic fertilizer, 4% rice husk biochar, 4% rice husk biochar + 10% organic fertilizer). The second factor was PSM applications: without PSM, Burkholderia ambifaria (BPF) inoculants, and Aspergillus niger (FPF) inoculants. The third factor was P fertilizers applications (without Phosphate Rock (PR), 100, 200, and 400 mg P/kg of PR, and 400 mg P/kg of SP-36). The results showed that the applications of 4% rice husk biochar + 10% organic fertilizer + BPF or FPF inoculants increase the number of leaves by 77.9% and 69.2%, respectively, and increase the dry weight of shoot by 93.6 % and 101.9%, respectively. Phosphate rock application in media without organic fertilizer increases dry weight of shoots and roots of cacao seedlings, and the uptake of P, Ca, and Mg in shoots linearly in line with the increase of PR dose to 400 mg P/kg. Application of rice husk biochar significantly increased the acid phosphatase activity of growing media. Meanwhile, organic fertilizer increased the soil pH, acid phosphatase and available P activity, and decreased Al-dd growing media.
Pengaruh Pupuk Organik dan Arang Hayati terhadap Kualitas Media Pembibitan dan Pertumbuhan Bibit Kakao Kurnia Dewi Sasmita; Iswandi Anas; Syaiful Anwar; Sudirman Yahya; Gunawan Djajakirana
Jurnal Tanaman Industri dan Penyegar Vol 4, No 2 (2017): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v4n2.2017.p107-120

Abstract

Pemanfaatan tanah masam Ultisol untuk media pembibitan kakao dihadapkan pada kendala rendahnya tingkat kesuburan. Oleh karena itu, perlu penambahan amelioran agar kualitas kimia, fisika, dan biologi tanah menjadi lebih baik. Tujuan penelitian adalah mengkaji pengaruh pupuk organik kulit buah kakao dan arang hayati terhadap sifat kimia dan biologi tanah media pembibitan dan dampaknya terhadap pertumbuhan bibit kakao. Penelitian dilaksanakan di Laboratorium Bioteknologi Tanah dan Laboratorium Kesuburan Tanah, Institut Pertanian Bogor dan Kebun Percobaan Pakuwon, Balai Penelitian Tanaman Industri dan Penyegar (Balittri), Sukabumi, mulai Juni 2014 sampai Februari 2015. Rancangan yang digunakan adalah acak lengkap (RAL) dengan susunan perlakuan faktorial tiga faktor yang diulang tiga kali. Faktor pertama adalah pemberian pupuk organik (tanpa pupuk organik dan dengan pupuk organik 10%). Faktor kedua adalah jenis arang hayati (sekam padi dan kayu sengon). Faktor ketiga adalah dosis arang hayati (0%, 1%, 2%, 4%, dan 6% dari bobot media pembibitan). Pengamatan dilakukan terhadap sifat kimia dan biologi media pembibitan, serta pertumbuhan bibit kakao. Hasil penelitian menunjukkan bahwa pemberian pupuk organik atau arang kayu sengon nyata meningkatkan C-organik dan nisbah C/N. Peningkatan dosis arang hayati atau pemberian pupuk organik dapat meningkatkan pH, N total, dan respirasi mikrob, sedangkan tanpa pupuk organik dapat meningkatkan populasi jamur, tetapi tidak dapat meningkatkan bobot kering bibit. Kombinasi arang hayati dan pupuk organik memperbesar diameter batang dan bobot kering tajuk bibit kakao.
Seasonal litter contribution to total peat respiration from drained tropical peat under mature oil palm plantation Heru Bagus Pulunggono; Siswanto Siswanto; Husni Mubarok; Happy Widiastuti; Nizam Tambusai; Moh Zulfajrin; Syaiful Anwar; Darmono Taniwiryono; Basuki Sumawinata; Supiandi Sabiham
Journal of Degraded and Mining Lands Management Vol 9, No 2 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.092.3247

Abstract

The amount of CO2 gas emissions in drained peatland for oil palm cultivation has been widely reported. However, the research addressing the contribution of litter respiration to peat and total respiration and its relationship with several environmental factors is found rare. The aim of this study was to measure peat and heterogeneous litter respiration of drained tropical peat in one year at a distance of 2.25 m and 4.50 m from mature oil palm trees of 14 years using the chamber method (Licor Li-830). In addition to CO2 efflux, we measured other environmental parameters, including peat temperature (10 cm depth), air temperature, groundwater table (GWL), and rainfall. Results showed that the mean total peat respiration (Rt) was 12.06 g CO2 m-2day-1, which consisted of 68% (8.24 g CO2 m-2day-1) peat (Rp) and root (Rr) respiration and 32% (3.84 g CO2  m-2day-1) of litter respiration (Rl) at the distance of 2.25 m from the palm tree. Meanwhile, at a farther distance, the Rt was 12.49 g CO2m-2day-1, the contribution of Rp was 56% (6.78 g CO2 m-2day-1), and Rl was higher than the closest distance (46%; 5.71 g CO2 m-2day-1). Thus, one-year observation resulting the mean Rt and Rr was 0.07–0.08 Mg CO2 ha-1 day-1, while Rl was 0.04–0.06 Mg CO2 ha-1 day-1. The means of Rt, Rp, and Rl were significantly different in the dry season than those recorded in the rainy season. The climatic-related variable such as peat and air temperature were chiefly governing respiration in peat under mature oil palm plantation, whereas the importance of other variables present at particular conditions. This paper provides valuable information concerning respiration in peat, especially for litter contribution and its relationship with environmental factors in peatland, contributing to global CO2 emission. 
Assessing the distribution of total Fe, Cu, and Zn in tropical peat at an oil palm plantation and their relationship with several environmental factors Heru Bagus Pulunggono; Lina Lathifah Nurazizah; Moh Zulfajrin; Syaiful Anwar; Supiandi Sabiham
Journal of Degraded and Mining Lands Management Vol 9, No 2 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.092.3349

Abstract

Extensive utilization of fragile tropical peatlands ecosystem encourages a better understanding of spatiotemporal micronutrients distribution. The distribution of total Fe, Cu, and Zn in peat and their relationship with environmental factors were studied under oil palm plantation, Pangkalan Pisang, Koto Gasib, Riau, Indonesia. Peat samples were taken compositely inside the block using a combination of six factors, including a) the oil palm age (<6, 6-15, >15 years old), b) the peat thickness (< 3 and >3 m), c) season (rainy and dry), d) the distances from the secondary canal (10, 25, 50, 75, 100, and 150 m), e) the distances from an oil palm tree (1, 2, 3, and 4 m), and f) the depth of sample collection (0-20, 20-40, and 40-70 cm from the peat surface). Total Fe, Cu, and Zn were determined by the wet digestion method. These micronutrients observed in this study possessed high variability; however, they were within the expected range in tropical peatland. The entire micronutrients were statistically different by oil palm age, peat thickness, and distance from canal. Meanwhile, total Cu and Zn were also significantly different at each season. The oil palm age, peat thickness, and distance from the canal were the common factors controlling total Fe, Cu, and Zn in peat significantly. Moreover, total Cu and Zn were also dictated by season, distance from the oil palm tree, and depth of sample collection. Based on visual interpretation in PCA (principal component analysis), all micronutrients were categorized into two groups, separated by 2 m distance from the oil palm tree and 20 cm depth from the soil surface. Our study also highlights the dominance of the dilution over the enrichment process in peat, which requires further research to formulate micronutrients fertilization, especially for an extended cultivation time.
The effectiveness of application of phosphorous and potassium solubilizing multifunctional microbes (Aspergillus costaricaensis and Staphylococcus pasteuri mutants) on maize growth Desak Ketut Tristiana Sukmadewi; Iswandi Anas; Rahayu Widyastuti; Syaiful Anwar; Ania Citraresmini
Journal of Degraded and Mining Lands Management Vol 8, No 2 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2021.082.2681

Abstract

The use of phosphorus and potassium-solubilizing microbes as biofertilizers is an alternative method to increase the availability of phosphorus and potassium in soils. This study aimed to explore the effectiveness of phosphorus (P) and potassium (K)-solubilizing multifunctional microbes (Aspergillus costaricaensis and Staphylococcus pasteuri mutants) on maize growth. The stages of this study consisted of viability test of P and K solubilizing A. costaricaensis and S. pasteuri mutants in peat and effectiveness test of P and K solubilizing A. costaricaensis and S. pasteuri mutants on maize growth. The results showed that peat carriers could keep the fungi population stable until 18 weeks of storage times. While the bacteria at 6 and 8 weeks storage times showed a slight decrease and stable in the 10 to 12 weeks storage time. The addition of P and K-solubilizing multifunctional microbes could reduce the use of fertilizer up to 50% in the treatment with a combination of easily soluble P or K sources with not-easily soluble P or K sources, as well as a combination of treatments of not-easily soluble P and K sources. This tended to occur in the treatment with the addition of A. costaricaensis mutant. 
Co-Authors - Sutanto - Universitas Bina Sarana Informatika, Frans Eduard Schaduw . Suwardi ., Al Amin ., Muhlis Abdul Bari Abdul Munif Abdul Rachim Abdullah Muksin Abdurrohman, Dede Ach. Robertul Huda Achmad Khomaidi Achmad Surya Adi Sustama Adi Haniefa Adi Herisasono Adi Rahman, Adi ADI YULANDI Adi, Anang Prasetia Adriani Darmawati Adyas, Dasmansyah Affan Chahyahusna Af’idzatuttama, Af’idzatuttama Aggraini, Atika Agung Karuniawan Agus Jatmiko Agus Salim Agus Setiawan Agustina, Yusnita Febriani Ahmad Fauzan Ahmad Hidayat ahmad yani Ahmadi, Asep Aisyah Ufairoh Rahmah Ajeng Ayu Lestari, Ajeng Ayu Ajir, Ikhtiar Cahya Akbar Hashemi R, Wildan Akhmad A. Amin Al Amin Albubaroq, Hikmat Zakky Alfusanah, Fadilatul Ali Haidir Amalia Wulannanda Amalia Zahroh Aminuyati Amiruddin, Faizul Ana, Era Serly Anas D. Susila Anas Dinurohman Susila Andrea Emma Pravitasari, Andrea Emma Andriansah, Zjulpi Ani Iryani Ania Citraresmini Annajmi, Nabila Annis Indah Larasati Apandi Apriyani, Hikma AR, Muhamad Habibullah ARFAIZAR, JANUARIANSYAH Arfani Labib Arif Surtono Arini Putriani Arini, Nindya Aritonang, Sovian Arkan, Muhammad Arman Maulana Asmoro, Novky Atanasius Priharyoto Bayuseno Atang Sutandi Atmari Atmari Audya Ayuning Tyas Aviantara, Dwindrata B. Ayrthon Bagaskara AYU NUR SHAWMI, AYU NUR Ayu, Putri Ayutia, Yolla Azizah, Adinda Putri Azizah, Fitri Alfian Azka, Millati Baba Barus Bachtiar, Nasri Baehaqi, B Baharudin Baharudin Baharudin Bahrul Amin Bakhtiar, Ikrima Farishani Bambang Hermanto Banatul Khoiriah Ulfa Basuki Sumawinata bawazir, Fuad Binatara, Aji Jaya Boedi Tjahjono Brantas Suharyo G Budi Handayani Budi Mulyanto Budi Nugroho Budi Nugroho Budi Nugroho Budi Prasetyo, Teguh Budiyono Budiyono Cecep Wahyudin Chairul Anwar Chairul Anwar Chairul Anwar Chairunnisa Dwi Putri Nasution Chelsea, Fiorentina Choirul Anwar Cilda Thesisa Ilmawan Contesa, Emelia Dadang . Dadang Dadang DADANG DADANG Damayanti, Afriya Darmono Taniwiryono Darwo Darwo Dasmansyah Adyas Deden Kurniawan Dedi Hudaedi Delia Annisya Chairunas Derizal Derizal Derizal, Derizal Desi Nadalia Desiana Desiana, Desiana Devi Wulandari Devita Sari, Ni Nengah Dhany Yuniati Dhoni Hanif Supriyadi Diah Tjahyandari Dian Andesta Bujuri Dodi Nandika Dodik Ridho Nurrochmat Donni Kis Apriyanto Duarte, Editha Praditya DWI ANDREAS SANTOSA Dwi Kartika Asih Hasibuan Dwi Putro Tejo Baskoro Dyah Tjahyandari Suryaningtyas Edi Arianto Effed Darta Hadi Eka Intan Kumala Putri Eka Sulistiawati Eko Prasetyo Eksa Rusdiyana Elham Elham Endang Widyastuti Eni Irfiani Eny Fuskhah Eny Fuskhah Erlangga, Ade Erlina Rahmayuni Erlina Rahmayuni, Erlina Erna Herlina Erni Yusnita Eryna Elfasari Rangkuti Eso Solihin Etsa Sandra Etty Riani Evi Mutiara Dewi, Evi Mutiara Fachrurozi, Hamzah Fahmy Ryadin Fahmy, Rahmi Fahmy, Rahmy Fahrizal Irawan, Fahrizal Fahrizal Kreshna Yudichandra Fajrin Pramana Putra Farhana, Maulina Farid Zaini Farida Farida Farida Yuliani Faridlotul Hasanah Fathorrahman Fathorrahman Fathurrohman, Asep Fatimah, Risa Nalwi Fauziah, Rosita Husnun Febiyanti, Herlina Febri Nur Pramudya Felix Wuryo Handoko Felix Wuryo Handono Feriansyah Fauzi Fernando B Siahaan Fernando B. Siahaan Fernando Siahaan Fernando Sitorus, Alberth Fintri Indriyani Firdini, Firdini Firmansyah, Naufal Fitri Yanti Fitriani, Dhea Fitriyani, Indri Hapsari Florentina Kusmiyati Florentina Kusmiyati Fuad, Mohammad Haddiel Fuadi Irsan Gasmi, Nur Muhammad Gerhat Sebastian Siregar Ghifari, Dimas Al Gilang Fauzi Dzikrillah Gilang Sukma Putra Gilang Sukma Putra Ginting, Muhammad Farhan Gracia Gabrienda Gunawan Djajakirana Guruh Prabowo Wirajati Gurum Ahmad Pauzi Hadi Susilo Arifin Hajira Hajira, Hajira Hakim Adil Hamzah Fachrurozi Hamzah, Zeze Zakaria Hanafiah, Luthfi Happy Widiastuti Haq, Andi Rafli Hardianti, Dwi Tiara Harianti, Mimien Hariyadi Hariyadi Hariyadi Hariyadi Hariyadi Hartono, Achdwiyanto Yudi Hartono, Arif Hasan, Nugroho Herlina, Erna Hernata, Novan Heru Bagus Pulunggono Herviyanti Herviyanti Hilal Haekal Humairoh Ratu Ayu Husni Mubarok Husni Mubarok Husni Mubarok I Gusti Bagus Wiksuana I Nyoman Sujana Ida Fiteriani Ida Hayati, Noor Idris Idris Idris Idris Ihlashul’amal, Muhammad Ikhwanudin Ikhwanudin Ilyas, Yasnimar Imam Syafe'i Iman Rusmana Imran Imran Indah Fajarini Sri Wahyuningrum, Indah Fajarini Sri Indrawati, Rosita Indri Hapsari Fitriyani Indriyani, Yohanna Anisa Indriyati, Lilik Tri Inni Nur Khalifah Irsal Las Irwan Hermanan Iryani, Ani ISKANDAR ZULKARNAEN SIREGAR Ismayanti, Rahmania Istahana, Istihana Istanjir, Akhmad Istihana Iswandi Anas Iswandi Anas J. Jamari Jaenal Abidin Jamilatul Qamariyah Jamili, M Joehari Jati, Kuat Waluyo Jibril, Muhamad Johan Edi Nepri Judiono Judiono Junaidi Junaidi K. Karno Kalilih, Rohianala Yayan Kamilla, Anggun Cahya Karno Karno Karno Karno Kartini Kartini Kramadibrata Kartono, Rano Kasim, Susilawati Kasmadi Kasmadi Kasmadi Kasmadi Kasturi, Rima Kesuma Wardani, Rama Wijaya Kesuma, Muhammad Ilham Jaya Khairina Khairul Anwar Kheyla Trinanda Agustina Khoiriyah, Ikfi Fikla Khoirunisa, Asni Khoirunnisa, Nur Syafira Khoirunnisa, Tasya Ramadhinta Kristanto, Budi Adi Kuat Puji Prayitno Kukuh Murtilaksono Kukuh Murtilaksono Kukuh Murtilaksono Kukuh Murtilaksono Kukuh Murtilaksono Kukuh Murtilaksono Kukuh Murtilaksono Kurnia Dewi Sasmita Kusmiaji, Adelia Lailan Syaufina Laksono, Teguh Lamura, M. Danny Pratama Latifah Zulfaa Lina Lathifah Nurazizah Lina Lathifah Nurazizah Linaci, Ahmad Novta Sebad Linda Agustina Linda Widia Sari Lisdyayanti, Novita Dwi Lisdyayanti, Novita Dwi Lisdyayanti Dwi Liyanto Liyanto Lubis, Abdillah Lukita, Mince M. Ihsan Dacholfany M. Syamsul Maarif MAIPA DIA PATI Maramis, Raul Redemtus Marinus Kristiadi Harun Martinus Tukiran Masri, Sylvia Masruroh Masyitah Tri Andari Matius Paundanan, Matius Maulana, Haris Maulani, Nail Izzatul Maulia A. Susanti Mausuli, Silma Miftahol Arifin MIFTAHOL ARIFIN, MIFTAHOL Miranda, Miranda Miskiyah, Siti Mochammad Adam Husein Moh Zulfajrin Moh Zulfajrin Moh Zulfajrin Moh Zulfajrin Moh. Farid Riady Moh. Kurdi Moh. Yani Mohamad Syamsul Ma’arif Mohammad Djaelani Muannif Ridwan Muchamad Hamdani Muchammad Hamdani Muhamad Iqbal Muhamad Jibril Muhammad Aqil Muhammad Fauzi Muhammad Hadi Maulidin Nugraha Muhammad Hendrizal Muhammad Imam Nugraha Muhammad Yusron Maulana El-Yunusi Muhlis Muhlis Muhlis Muhlis Muhlis Mujito Mujito Mujito, Mujito Mukarohmah, Ayun Hafifatul Muliana Mulyani Mulyani Munir, M Syahrul Mursal Azhari Lubis Mutia Oktarina Permai Yenny Muzzeki, Muzzeki Nabila Annajmi Nabila Hanifah Nabila, Siti Nadia Nuraniya Kamaluddin Nadya Ranialini Nampiah Sukarno Nanda Inka Fitri Narayana, Ramadhan Cakra Nardi Narendra, Sebastianus Aditya Narendra Nasution, Chairunnisa Dwi Putri Natalia Desy Djata Ndua Nazwa Rahmania Niken Subekti Ningtyas, Meita Surya Nizam Tambusai Nizam Tambusai Noor Fitriya Mirta Liana Novianti Ruliana Nugroho, Indra Nur Asiyah Nur Wahyunianti Dahri Nurdody Zakki Nurhayati Nurhayati Nurholis Nursadiyah, Eva Nurul Azizah NURUL AZIZAH Oktaviana, Ananda Oktofan, Niko Ilham Ongky Alexander P., Mohammad Gilang Ramadhan C. Pakri Fahmi Panggabean, Jeffri Urbanus Parjono Parjono Pedrason, Rodon Pertiwi, Annisa Dipa Prameswari, Mayang Arnindika Pratiwi, sulistya rini Priyanto Priyanto Priyo Cahyono Purwanto, Moh Yanuar Jarwadi Purwono Purwono, Purwono Puspa Dewi Putra, Anggi Yanuar Radita Putra, Calvin Anthony Putri Ayu Putri, Descenda Angelia Qonita R Djoko Andreas Navalino R. Djoko Soetrisno RAHAYU WIDYASTUTI Rahmadani, Melinia Rahman, Fathin Aulia Rahmania, Nazwa Rahmatika, Wardah Naila Rahutomo, Suroso Ramada, Edo Ramdan, Zulkifli Ratnasari, Wulan Hikmah Refita Rizki Rendy Anggriawan Rendy Anggriawan Retno Fuji Oktaviani Riadhotus Saadati Rian Hilmawan Riany Aulia Shabila Ridwan Ridwan Ridwan Rifardi Rifda El Fiah Rija Sudirja Rikky Triolin Saputra Rina Mardiana Rina Natalia Riry Magriaty Riry Magriaty Risdhianto, Agung Rivaldo, Terien Rizanto, Ronariyan Ilsyah Rizerius Eko Hadi Sancoko Rizerius Eko Hadisancoko Rizka Aisyah Hasibuan Rizki Ananda Rizko, Muhammad Rizky Agusriyanti Irna Robby Mochamad Taufik Royan Farurozi Rudy Muslimin Rulia Ervina Dewi Ryanda Catur Arhanudya Ryanuargo . S. Dharma Kesuma Safitri, Destalista Dewi Sahuddin Sahuddin Sakina, Rafika Sandra, Etsa Sanjaya, Yanuar Rizki Santoso, Dwi Andreas Sari, Indah Nur Bella Sari, Misalia Sari, Yunita Mahda Saripah, Mutiara Silvia Sarjito, Aris Sehtawarta Br Sitepu Selamet Riyadi Setiawan, Pradita Aldi Setiawati, Helis Ira Sham, Said Luthfil She Fira Azka Arifin Shella Oktaviana Shobri, Taufik Siahaan, Fernando Sianipar, JF. Sidabutar, Suhara Golan Sidiq, Alief Hafid Siswanto Siswanto Siswoyo Siswoyo Siti Hannah Padliyyah Siti Nurhasanah Siva Tania Soemardiono Soemardiono Solichah, Urip Jamiati Sri Hetty Susetyorini Sri Listiyowati Sri Mahendra Satria Wirawan Sri Maryati Sri Poernomo Sari Sri Poernomo Sari SRI RAHAYU Sriningsih Sriningsih, Sriningsih Subagya, Mahmud Subagyo, Wawan Hari Subhi Nur Ishaki Suciati, Fuzi Sudarman, Adriani Darmawati Sudibyo Sudibyo Sudirman Yahya Sudirman Yahya Sudrajat Suhesti, Pancaria Sukmadewi, Desak Ketut Tristiana Sularsih, Suci Sulistyowati, S Sunarti Sunarti Supiandi Sabiham Supriadi Surachman Surjaatmadja Surjono Hadi Sutjahjo Surjono Surjokusumo Susanto, Bambang Suselo Harjo Sutanto, - Swastanto, Yoedhi Syafira, Salsabila Syahminan Syahminan Syamsul Arifin Syamsul Arifin Syamsuri Ali Syaputra, Syahiena Maulana Syarifuddin, Kurniawan Firmuzi Syifa Adilla Zahra Syifa Fauziah Syva Fitriana Tania June TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Taufik Akbar Tengku Afrizal Tivianton, Tommy Andryan Tjahyandari, Diah Toruan, Tahan Samuel Lumban Totok Imam Santoso Tri As Shidiq Umi Afifah Umihijriyah Unsul Abrar Unsul Abrar Untung Sudadi Utaminingsih, Syakira Vina Amalia Hasanah W Handono, Felix Wahida Annisa Wahyudi, Widi Wahyumi Ekawanti Wasehudin Wasehudin Wasehudin Wasehudin, Wasehudin Wawan Wahyudi Weriantoni, Weriantoni Widiatmaka Widiyanto Widiyanto Widya Setya Ningrum Wijiindyah, Ayutha Wildan Yakov Kuztakov Yakov Kuzyakov Yansyah, M. Eko Juli Yasinta Rahmawati Yasnimar Ilyas Yayah Rukiah Yayu Sri Wahyuni Hamzah Yesni Malau Yetri Hasan Yiharodiyah, Lisa Yohanna Anisa Indriyani Yudhi Murfi Yudho Yuanto Yuli Yanti Yulia Fatima Bessing Yulia Sari, Anita Yulianti Keke Yulianti, Erikavitri Yumei Kang Yuniar, Dwi Candra Zahara Zeze Zakaria Hamzah Zeze Zakira Hamzah Zulkarnain, Mierna Zulkifli Ramdhan Zu’ama Anggun Larasati