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All Journal Agrikultura Caraka Tani: Journal of Sustainable Agriculture Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Hilirisasi IPTEKS (JHI) Jurnal Agronomi Tanaman Tropika (JUATIKA) JURNAL BUDIDAYA PERTANIAN Agro Bali: Agricultural Journal Jurnal Abdi Insani ALAMTANA: JURNAL PENGABDIAN MASYARAKAT UNW MATARAM
Muhammad Parikesit Wisnubroto
Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Andalas
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Public Health Social Sciences Transportation Veterinary Other

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Effects of Spent and Deoiled Bleaching Earth Filler-Based NPK Fertilization on the Soil Nutrient Status and Growth of Soybean (Glycine max (L. ) Merrill) Muhammad Parikesit Wisnubroto; Eka Tarwaca Susila Putra; Budiastuti Kurniasih
Caraka Tani: Journal of Sustainable Agriculture Vol 36, No 2 (2021): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/carakatani.v36i2.43847

Abstract

The bleaching process at the crude palm oil (CPO) refinery stage is one of the processes sufficient to determine the quality of the cooking oil produced. CPO is refined to eliminate the unacceptable substances before consumption. The process produces spent bleaching earth (SBE) and deoiled bleaching earth (DBE) classified as hazardous and toxic material waste. However, according to several studies, SBE and DBE have the potential as filler materials in NPK fertilizers. This study aimed to study the effect of SBE and DBE filler-based NPK fertilization on the soil nutrient status and growth characteristics of soybean, thereby determining if the SBE and DBE materials can be used to replace some of the filler components in the NPK fertilizers. The study was a single factor experiment arranged in a Randomized Complete Block Design (RCBD) consisting of four blocks as replications. The treatments tested were fertilization of 10% bentonite clay mineral filler-based NPK (control), 5% bentonite clay mineral + 5% SBE filler-based NPK and 5% bentonite clay mineral + 5% DBE filler-based NPK. The data were analyzed using ANOVA and tested using LSD test at a 95% confidence level. The results showed that the SBE and DBE materials could partially replace the filler components in bentonite clay filler-based NPK fertilizers, which were shown to have the same effect on soil chemical properties and levels of heavy metals after treatment, levels and uptake of N, P, K, Ca and Mg in plants tissues and growth characteristic in the form of total dry weight.
Agronomic Responses of Soybean (Glycine max L. Merrill) to Spent and Deoiled Bleaching Earth Filler-Based NPK Fertilization Muhammad Parikesit Wisnubroto; Eka Tarwaca Susila Putra; Budiastuti Kurniasih
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 5 No 1 (2023): Vol 5 No 1 (2023): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v5i1.2685

Abstract

The objective of the study was to study the effects of spent bleaching earth (SBE) and deoiled bleaching earth (DBE) filler-based NPK fertilizers on the agronomical characteristics of soybean as a model crop. A field experiment was arranged in a single factor of randomized complete block design (RCBD) with four blocks as replications. The treatments were 1) NPK fertilizer with 10% of BC (control), 2) NPK fertilizer with 5% of BC + 5% of SBE, and 3) NPK fertilizer with 5% BC + 5% DBE. The variables observed were the levels of heavy metals in leaf tissue and the agronomic characteristics of soybean plants. The observations were made on several variables of agronomical crop characters. The data were then analyzed with analysis of variance (ANOVA) at 5% levels and continued with the Least Significant Difference (LSD) test if there were differences among treatments. The results confirmed that the SBE and DBE materials could partly replace the filler components in NPK fertilizers, which has been proven to have the same impact on the agronomical characteristics of soybean in the form of leaf area, root volume, number of pods per plant, number of seeds per plant, and seed yield per hectar.
OPTIMALISASI LAHAN PEKARANGAN RUMAH DENGAN PENANAMAN BUAH-BUAHAN DI NAGARI SUNGAI KAMBUT, KABUPATEN DHARMASRAYA, PROVINSI SUMATERA BARAT Muhammad Parikesit Wisnubroto; Edwin Edwin; Wulan Kumala Sari; Sri Heriza; Dewi Rezki; Zahlul Ikhsan; Dede Suhendra; Nike Karjunita; Halimatus Syahdia Hasibuan
Jurnal Abdi Insani Vol 10 No 2 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i2.984

Abstract

Community service is important to do in order to develop the order and standard of living of the people in an area. One of them is in Nagari Sungai Kambut where many of the residents are not yet working or not working and some are only taking care of the household. In fact, when viewed from its natural potential, the Nagari Sungai Kambut region has quite a large potential for productive land, including the home yard. Therefore, dedication is carried out in the form of assistance in optimizing the use of the home yard for planting fruits. The hope is to increase the knowledge and improve the skills of the local population. The fruit produced can also be a source of income, apart from just for self-consumption. Service activities begin with socialization, counseling and followed by assistance in planting fruit trees. Farmers are guided and assisted by the team so that when there are problems they can be immediately resolved. During the socialization, the residents actively raised various questions, both from how to plant, maintain and even post-harvest. Seeing the enthusiastic response of the community shows that this service program has been able to increase knowledge about the importance of using the home yard, especially for planting fruits. Overall, a series of community empowerment activities through planting fruits in order to optimize the use of the home yard has given positive impact on the community. Appropriate cultivation techniques will provide benefits to society by increasing crop productivity. The product can be consumed or sold and participate in protecting the environment so that it remains sustainable. The enthusiasm of community was the evidence of their high curiosity and indicator of the successfulness of this activity.
Pemanfaatan Mikroorganisme Lokal Berbasis Bonggol Pisang dalam Upaya Refungsionalisasi Digester Biogas di Padukuhan Grogol IX, Parangtritis, Kretek, Bantul, Yogyakarta Muhammad Parikesit Wisnubroto*
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 4 (2023): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v7i4.15283

Abstract

Padukuhan Grogol IX merupakan daerah yang berada di bagian timur Kelurahan Parangtritis, Kretek, Bantul, Yogyakarta yang sebagian besar penduduknya bergantung pada sektor pertanian dan peternakan. Secara kelembagaan, peternak yang berada pada padukuhan ini berada dalam suatu wadah kelompok ternak bernama “Makaryo” yang memiliki masalah utama berupa penanganan limbah yang kurang baik akibat tidak berfungsinya digester biogas/biodigester yang telah terbangun sejak tahun 2015. Pelaksanaan kegiatan pengabdian kepada masyarakat ini terdiri dari beberapa tahapan, yaitu: 1) pelaksanaan kelompok diskusi terarah, 2) observasi lapangan terkait kondisi biodigester dan eksplorasi potensi sumber daya lokal, 3) sosialisasi pemanfaatan mikroorganisme lokal (MOL) berbasis sumber daya lokal berupa bonggol pisang dan praktek pembuatannya, serta 4) aplikasi mikroorganisme lokal (MOL) berbasis bonggol pisang pada digester biogas. Setelah dilakukan observasi mendalam, permasalahan utama yang terjadi adalah tidak adanya input tambahan berupa mikroorganisme yang berperan dalam menghasilkan biogas terutama gas metana (CH4) oleh biodigester yang telah dibangun ini serta bahan baku biodigester yang terlalu kering. Adapun langkah yang telah dilakukan adalah dengan membuat larutan mikroorganisme lokal (MOL) dengan cara mencampurkan bonggol pisang yang ketersediaannya melimpah dengan gula merah yang telah dicacah lalu difermentasi kurang lebih selama 1-2 minggu. Selanjutnya, larutan fermentasi yang telah tersedia tersebut dimasukkan ke dalam digester biogas bersamaan dengan kotoran sapi yang telah dicampur air dengan perbandingan 1 : 1. Setelah dilakukan pendampingan, digester biogas milik kelompok ternak “Makaryo” di Padukuhan Grogol IX dapat berfungsi sebagaimana mestinya yang ditunjukkan dengan menyalanya api pada kompor biogas.
INTEGRASI ASPEK EKOLOGIS DAN EKONOMIS MELALUI KEGIATAN REFORESTASI DAN PENERAPAN SISTEM TANAM JAJAR LEGOWO DI NAGARI LUBUK KARAK, KABUPATEN DHARMASRAYA Muhammad Parikesit Wisnubroto; Edwin Edwin; Wulan Kumala Sari; Sri Heriza; Dewi Rezki; Zahlul Ikhsan; Dede Suhendra; Nike Karjunita
Jurnal Hilirisasi IPTEKS Vol 6 No 2 (2023)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v6i2.669

Abstract

Nagari Lubuk Karak is administratively located in the District of Nine Koto, Dharmasraya Regency, West Sumatra Province. Nagari is located in a sloping hill area with relatively good forest cover. However, today's environmental conditions in Nagari Lubuk Karak are constantly facing various threats that can damage the sustainability of the ecosystem, which are often caused by economic factors. This activity aims to provide education to the community in synergizing ecological and economic aspects so that the sustainability of the ecosystem in Nagari Lubuk Karak, which is in the upstream area, can always be maintained without compromising the community's welfare. This can be done by integrating reforestation activities using tree seeds that have economic value while at the same time intensifying rice cultivation owned by farmers by implementing the jajar legowo cropping system. This activity was carried out from 08 to 09 October 2022 in Nagari Lubuk Karak, Sembilan Koto District, Dharmasraya Regency. The implementation of the activity consisted of several stages, namely the socialization of reforestation activities and the application of the jajar legowo rice planting system, focus group discussions, and demonstrations of planting tree seedlings. The results of this activity can increase the knowledge and skills of the community regarding the importance of reforestation using tree seeds that have economic value while at the same time intensifying rice cultivation belonging to farmers by implementing the jajar legowo cropping system to increase farmers' income so that the economic and ecological aspects can work synergistically.
Kolonisasi Fungi Mikoriza Arbuskular (FMA) pada Rizosfer Beberapa Vegetasi di Lahan Pasca Tambang Batu Bara dengan Tingkat Kelerengan Berbeda Muhammad Parikesit Wisnubroto; Armansyah Armansyah; Aswaldi Anwar; Dede Suhendra
Agro Bali : Agricultural Journal Vol 6, No 3 (2023)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v6i3.1514

Abstract

Kegiatan pertambangan khususnya batu bara berpotensi memberikan dampak negatif bagi lingkungan karena menyebabkan kerusakan lahan. Adapun guna merehabilitasi lahan tersebut diperlukan suatu tindakan revegetasi, antara lain menggunakan bantuan Fungi Mikoriza Arbuskular (FMA). Penelitian ini bertujuan untuk mengetahui persentase kolonisasi spora FMA yang mengindikasikan tingkat kecocokan antara FMA dengan vegetasi eksisting di lahan pasca tambang batu bara pada beberapa kelerengan yang berbeda, sehingga diharapkan dapat diperoleh suatu informasi awal dalam menentukan jenis tanaman yang cocok untuk dikombinasikan dengan spora FMA yang mendukung langkah revegetasi tersebut. Tahapan kajian yang dilakukan ialah mengambil sampel tanah lahan bekas tambang batu bara, identifikasi vegetasi, ekstraksi spora, dan identifikasi spora FMA yang ditemukan. Pengambilan sampel tanah untuk analisis sifat kimia tanah serta pengamatan spora mikoriza pada lahan bekas tambang batu bara dilakukan berdasarkan random sampling pada kedalaman 0-20 cm dengan 5 tipe kelerengan, yaitu datar, landai, agak curam, curam, dan sangat curam. Hasil penelitian menunjukkan bahwa kolonisasi mikoriza di dalam tanah lahan pasca tambang batu bara memiliki nilai persentase yang berbeda pada masing-masing tipe kelerengan, yaitu mencapai 30% (datar), 21,58% (landai), 13,16% (agak curam), 23,34% (curam), dan 6,19% (sangat curam). Semakin curam lereng, kolonisasi akan semakin menurun. Berdasarkan frekuensinya, Glomus sp. dapat ditemukan pada setiap tipe kelerengan, sehingga mengindikasikan bahwa jenis FMA tersebut mampu bersimbiosis dengan baik dengan tumbuhan yang ditemukan antara lain seperti Centrosema pubescens, Fimbristylis littoralis, Vigna luteola, Alysicarpus vaginalis, dan Mimosa sp. Persentase kolonisasi akar berkorelasi negatif dengan kadar P dan berkorelasi positif dengan kadar Ca dalam tanah. Persentase kolonisasi spora FMA tertinggi terjadi pada lereng datar dengan vegetasi Centrosema pubescens. 
Identification and Morphological Characterization of Sugar Palm Plants (Arenga pinnata Merr.) Growing on Different Altitudes Halimatus Syahdia Hasibuan; Muhammad P Wisnubroto; Edwin Edwin; Dewi Rezki; Yulistriani Yulistriani
JURNAL BUDIDAYA PERTANIAN Vol 19 No 2 (2023): Jurnal Budidaya Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jbdp.2023.19.2.99

Abstract

Trees of sugar palm (Arenga pinnata Merr.) can grow at an altitude of 0-1400 m above sea level. The best growth of the trees is at an altitude of 500-700 m above sea level. Sugar palm trees also have a wide adaptability to various environmental conditions. The purpose of this research was to determine the morphological characteristicss of sugar palm plants grown at an altitude of 500, 650, and 900 m above sea level so that the kinship relationship can be known. This research was conducted at three altitudes in Lareh Sago Halaban District, Lima Puluh Kota Regency, West Sumatra, namely Nagari Labuah Gunung (altitude 900 m above sea level), Nagari Bukik Sikumpa (altitude 650 m above sea level), and Nagari Tanjung Gadang (altitude 500 m above sea level) from July to August 2023. The method used was a survey with a purposive sampling technique. Identification was carried out on 36 morphological characters, including stems, leaves, fibers, fruits, and seeds. The data obtained were analyzed for their diversity and similarity. The results of the identification and characterization of qualitative and quantitative morphological characters at three different altitudes showed a relatively narrow diversity value. The overall morphological characters of the sugar palm plants were divided into 2 large groups with a coefficient value of 0.72 or 72% similarity distance.
PENDAMPINGAN PEMBUATAN BUSINESS MODEL CANVAS PADA USAHA KULINER MBAK NUR DI KABUPATEN SIJUNJUNG, SUMATERA BARAT Muhammad Parikesit Wisnubroto; Kiki Yulianto
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1362

Abstract

Business, Economy, Mentoring, Service, MSMEsCommunity service activities are aimed at transferring and applying science and technology directly to society. This aims to help people's lives improve and develop, including owners of Micro, Small and Medium Enterprises (MSMEs). This community service and assistance was carried out at Mbak Nur's Culinary MSMEs located in Sijunjung Regency, West Sumatra with the theme of creating a Business Model Canvas (BMC). The activity aims to obtain the right business model to support the sustainability of Mbak Nur's Culinary, whose main product is shrimp sweet potato crackers. Apart from that, it is hoped that new ideas will be found to support business development. Activities are carried out in a hybrid manner, namely online and offline. Overall, the implementation of service and mentoring activities for Culinary Mbak Nur was carried out through several stages which included socialization, tutorials, implementation of focus group discussions, direct practice, and evaluation of BMC preparation activities. During the Zoom Meeting, it appeared that MSME owners were enthusiastic about listening to the material presented and the discussion also went well. The results of creating a business model as described previously are felt to be very helpful for shrimp sweet potato cracker business owners in analyzing the business. This business model can also offer new ideas and forms of development, for example in terms of more flexible marketing through digital marketing. Apart from that, BMC also provides business owners with an understanding that running a business requires analysis and modeling which are the basic strategies for developing their business. This program was successful in helping Mbak Nur Culinary develop the nine elements of BMC and determine rational targets related to business development.
Eksplorasi dan Identifikasi Fungi Mikoriza Arbuskular (FMA) serta Karakteristik Tanah Lahan Pasca Tambang Batu Bara pada Tingkat Kelerengan Berbeda di Kecamatan Talawi, Kota Sawahlunto Wisnubroto, Muhammad Parikesit; Armansyah, Armansyah; Anwar, Aswaldi; Suhendra, Dede
Agrikultura Vol 35, No 1 (2024): April, 2024
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v35i1.53685

Abstract

Kegiatan penambangan memberikan nilai keuntungan ekonomi yang cukup besar bagi suatu negara, salah satunya tambang batu bara. Akan tetapi, dampak kerusakan lingkungan yang ditimbulkan juga relatif besar. Upaya revegetasi lahan dapat dicapai antara lain dengan penggunaan fungi mikoriza arbuskular (FMA). Penelitian ini bertujuan untuk memperoleh FMA indigen dari lahan bekas tambang batu bara di Kecamatan Talawi, Kota Sawahlunto untuk dikembangkan sebagai sumber inokulum, sehingga dapat diaplikasikan dalam upaya revegetasi lahan. Penelitian dilakukan dengan mengambil sampel tanah dari lahan bekas tambang batu bara sebanyak sepuluh titik yang dibedakan menjadi lima macam tipe kelerangan yaitu datar, landai, curam, agak curam, dan sangat curam. Hasil analisis tanah menunjukkan bahwa lahan bekas tambang batu bara tergolong tanah marginal dengan tingkat kesuburan rendah ditandai dengan dominasi fraksi pasir, pH rendah, kadar hara P, N, K, Ca, Mg, dan KTK yang rendah serta memiliki kandungan unsur logam Al dan Pb yang tinggi. Adapun dari lima kategori kelerengan ditemukan empat jenis spora FAM yaitu Glomus sp., Acaulospora sp., Gigaspora sp., dan Sclerocystis sp. Lereng datar memberikan jumlah spora tertinggi dibanding lereng lainnya. Glomus sp. memiliki kemampuan adaptasi yang lebih tinggi di semua tipe lereng dibandingkan jenis lain. Semakin tinggi pH dan kadar P dalam tanah, jumlah dan keanekaragaman spora akan semakin menurun. Sementara itu, semakin tinggi nilai KTK tanah, jumlah dan keanekaragaman spora akan semakin tinggi sampai batas optimal tertentu bergantung dari kemampuan adaptasi masing-masing spora FMA.
Pemberdayaan Masyarakat Melalui Penanaman Bibit Buah-buahan dan Aren dalam Mendukung Upaya Konservasi Daerah Aliran Sungai (DAS) Batanghari Muhammad Parikesit Wisnubroto; Dewi Rezki; Sri Heriza; Edwin Edwin; Wulan Kumala Sari; Yulistriani Yulistriani
ALAMTANA: JURNAL PENGABDIAN MASYARAKAT UNW MATARAM Vol 4 No 2 (2023): Edisi Agustus 2023
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jaltn.v4i2.1760

Abstract

Sungai Batanghari merupakan sungai dengan panjang ± 800 km, sungai ini mengalir dari Provinsi Sumatera Barat sampai ke Provinsi Jambi. Mata airnya berasal dari Gunung Rasan, dan yang menjadi hulu Sungai Batanghari ini adalah Danau Atas yang sekarang masuk di Kabupaten Solok, Provinsi Sumatera Barat, dan mengalir ke selatan sampai ke daerah Pagu Provinsi Jambi. Tingginya intensitas kegiatan sosial ekonomi dalam DAS Batanghari saat ini telah menyebabkan terjadinya gangguan yang amat berarti. Upaya yang bisa dilakukan dalam mengkonservasi bantaran sungai adalah dengan melakukan budidaya tanaman tahunan yang memiliki perakaran serabut dan dalam. Salah satu jenis tanaman yang berpotensi untuk digunakan dalam kegiatan konservasi bantaran sungai ini adalah tanaman aren. Tujuan dari program pengabdian masyarakat ini adalah 1)Meningkatkan kesadaran masyarakat akan pentingnya konservasi kawasan DAS, 2) Meningkatkan pengetahuan dan keterampilan masyarakat tentang potensi tanaman aren dan buah-buahan dalam konservasi Kawasan DAS.
Co-Authors Anwar, Aswaldi Armansyah Armansyah Armansyah Armansyah Aswaldi Anwar Budiastuti Kurniasih Dede Suhendra Dede Suhendra Dewi Rezki Dewi Rezki Edwin Edwin Edwin Edwin Edwin Edwin Eka Tarwaca Susila Putra Eka Tarwaca Susila Putra Halimatus Syahdia Hasibuan Karjunita, Nike Kiki Yulianto Sri Heriza Suhendra, Dede Wulan Kumala Sari Yulistriani Yulistriani Yulistriani Yulistriani Zahlul Ikhsan