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All Journal Indonesian Journal of Agricultural Science Jurnal Solum Jurnal Agroekoteknologi Konversi Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Agrotechnology Research Journal Agroekotek View Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) Jurnal Kaharati SANDALWOOD JOURNAL OF AGRIBUSINESS AND AGROTECHNOLOGY (SJAA)
Muhammad Imam Nugraha
Jurusan Agroekoteknologi, Fakultas Pertanian, Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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PENENTUAN KOEFISIEN TRANSFER MASSA EKSTRAKSI KALIUM DARI ABU BATANG PISANG Mardina, Primata; Gunawan, Ajang; Nugraha, Muhammad Imam
Konversi Vol 1, No 1 (2012): Oktober 2012
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v1i1.116

Abstract

 Abstrak-Kalium sebagai mineral alam bisa didapatkan dari batang pisang dengan cara ekstraksi padat-cair pada abu batang pisang menggunakan pelarut methanol. Penelitian ini bertujuan untuk mengetahui pengaruh suhu pada proses ekstraksi kalium dari abu batang pisang koefisien transfer massa proses tersebut. Proses ekstraksi ini dilakukan secara batch pada labu leher tiga yang dilengkapi dengan motor pengaduk, pendingin balik, termometer dan media pemanas. Abu batang pisang sebanyak 25 gram dan metanol 250 mL dimasukkan ke dalam labu leher tiga sebagai sampel. Ekstraksi dimulai dengan memanaskan sampel sampai suhu yang diinginkan, yaitu 30oC, 45 oC dan 60 oC, kemudian motor pengaduk dijalankan pada kecepatan yang telah ditentukan. Sampel diambil dalam selang waktu tertentu 0, 15, 30, 60, 120 180 dan 240 menit. Dari proses ekstraksi kalium dapat diketahui koefisien transfer massa. Hasil penelitian menunjukkan bahwa koefisien transfer massa semakin besar dengan semakin tinggi suhu operasi. Nilai koefisien transfer massa terbesar adalah 0,0235/menit pada suhu 60oC. Hubungan antara koefisien transfer massa dengan variabel-variabel yang mempengaruhinya dapat dinyatakan dengan persamaan dalam bentuk kelompok tak berdimensi sebagai berikut: Dengan ralat rata-rata 6,56 % Keywords: Ekstraksi, kalium, abu batang pisang,  Abstract-Potassium is the one of chemical compounds which can be extracted from ash of pseudo stem of banana by methanol solid-liquid extraction method. The experiment investigated the effect of temperature on mass transfer coefficient of potassium extraction process from ash of banana’s pseudo stem. This experiment conducted in a three necks flask which equipped with mechanical stirrer, condenser, thermometer and heating mantle. The sample was heated to desired temperature, 30oC, 45 oC and 60 oC. and maintained constant while reaction time. The reaction was timed as soon as the mechanical stirrer was turned on. Samples were drawn at specified time interval 0, 15, 30, 60, 120, 180 and 240 minutes. The result showed increasing temperature increased mass-transfer coefficient. The highest value of mass-transfer coefficient was 0,0235 /minute at 60oC.The correlation between mass transfer coefficient and investigated variables is shown in the dimensionless equation below: The average error is 6.56 % Keywords: Extraction, potassium, ash of banana’s pseudo stem.
Karakter Fisik Gabah Mutan Generasi M3 Padi Lokal Pasang Surut Kalimantan Selatan Ellya, Hikma; Wahdah, Raihani; Nugraha, Muhammad Imam
AGRITROP Vol 18, No 2 (2020): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agritrop.v18i2.3896

Abstract

Tujuan penelitian adalah untuk mengetahui perbedaan karakteristik fisik gabah mutan generasi M3 padi lokal pasang surut Kalimantan Selatan.  Bahan genetik adalah gabah yang berasal dari 5 tetua dan 25 mutan terseleksi berdasarkan hasil perhitungan MPE. Seluruh bahan genetik diamati sebanyak 2 kali ulangan, sehingga berjumlah 60 satuan pengamatan.  Analisis data menggunakan analisis ragam dengan pola Rancangan Acak Kelompok.  Apabila kesimpulan dari pengujian analisis ragam berpengaruh nyata, maka dilakukan uji lanjutan berupa uji Gugus Scott-Knott pada taraf 5 % untuk membandingkan kelompok gugus mutan M3 dengan tetua masing-masing.  Hasil menunjukan bahwa panjang gabah, lebar gabah, serta rasio panjang dan lebar gabah galur M3 hasil seleksi mutan padi lokal pasang surut Kalimantan Selatan berbeda sangat nyata dengan masing-masing tetua.
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.
THE EFFECT OF LONG CARBONIZATION TIME ON QUALITY OF CHINESE WATER CHESTNUT ACTIVATED CHARCOAL AS A PEAT WATER BIOFILTER Noor Khamidah; Muhammad Imam Nugraha; Norinayati Norinayati
Konversi Vol 11, No 1 (2022): APRIL 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v11i1.11527

Abstract

The purpose of this study was to determine whether chinese water chestnut (Eleocharis dulcis) could be used as activated charcoal as a peat water biofilter and to determine the effect of carbonization time on the quality of activated charcoal from chinese water chestnut (Eleocharis dulcis). The experimental method used in this study was a single factor Completely Randomized Design (CRD) with 6 treatments, namely differences in carbonization time (30 minutes, 1 hour, 1.5 hours, 2 hours), factory charcoal (positive control) and no treatment. (negative control). The results showed that activated charcoal of chinese water chestnut (Eleocharis dulcis) can be used as a biofilter of peat water and carbonization of 2 hours (A5) is thought to be the most optimal time for the quality of activated charcoal of chinese water chestnut (Eleocharis dulcis) which is indicated by the parameters of ash content of 0.367% and iodine absorption. 1910.126 mg/g.
PENENTUAN KOEFISIEN TRANSFER MASSA EKSTRAKSI KALIUM DARI ABU BATANG PISANG Primata Mardina; Ajang Gunawan; Muhammad Imam Nugraha
Konversi Vol 1, No 1 (2012): Oktober 2012
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v1i1.116

Abstract

 Abstrak-Kalium sebagai mineral alam bisa didapatkan dari batang pisang dengan cara ekstraksi padat-cair pada abu batang pisang menggunakan pelarut methanol. Penelitian ini bertujuan untuk mengetahui pengaruh suhu pada proses ekstraksi kalium dari abu batang pisang koefisien transfer massa proses tersebut. Proses ekstraksi ini dilakukan secara batch pada labu leher tiga yang dilengkapi dengan motor pengaduk, pendingin balik, termometer dan media pemanas. Abu batang pisang sebanyak 25 gram dan metanol 250 mL dimasukkan ke dalam labu leher tiga sebagai sampel. Ekstraksi dimulai dengan memanaskan sampel sampai suhu yang diinginkan, yaitu 30oC, 45 oC dan 60 oC, kemudian motor pengaduk dijalankan pada kecepatan yang telah ditentukan. Sampel diambil dalam selang waktu tertentu 0, 15, 30, 60, 120 180 dan 240 menit. Dari proses ekstraksi kalium dapat diketahui koefisien transfer massa. Hasil penelitian menunjukkan bahwa koefisien transfer massa semakin besar dengan semakin tinggi suhu operasi. Nilai koefisien transfer massa terbesar adalah 0,0235/menit pada suhu 60oC. Hubungan antara koefisien transfer massa dengan variabel-variabel yang mempengaruhinya dapat dinyatakan dengan persamaan dalam bentuk kelompok tak berdimensi sebagai berikut: Dengan ralat rata-rata 6,56 % Keywords: Ekstraksi, kalium, abu batang pisang,  Abstract-Potassium is the one of chemical compounds which can be extracted from ash of pseudo stem of banana by methanol solid-liquid extraction method. The experiment investigated the effect of temperature on mass transfer coefficient of potassium extraction process from ash of banana’s pseudo stem. This experiment conducted in a three necks flask which equipped with mechanical stirrer, condenser, thermometer and heating mantle. The sample was heated to desired temperature, 30oC, 45 oC and 60 oC. and maintained constant while reaction time. The reaction was timed as soon as the mechanical stirrer was turned on. Samples were drawn at specified time interval 0, 15, 30, 60, 120, 180 and 240 minutes. The result showed increasing temperature increased mass-transfer coefficient. The highest value of mass-transfer coefficient was 0,0235 /minute at 60oC.The correlation between mass transfer coefficient and investigated variables is shown in the dimensionless equation below: The average error is 6.56 % Keywords: Extraction, potassium, ash of banana’s pseudo stem.
Karakter Fisik Gabah Mutan Generasi M3 Padi Lokal Pasang Surut Kalimantan Selatan Hikma Ellya; Raihani Wahdah; Muhammad Imam Nugraha
AGRITROP Vol 18, No 2 (2020): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agritrop.v18i2.3896

Abstract

Tujuan penelitian adalah untuk mengetahui perbedaan karakteristik fisik gabah mutan generasi M3 padi lokal pasang surut Kalimantan Selatan.  Bahan genetik adalah gabah yang berasal dari 5 tetua dan 25 mutan terseleksi berdasarkan hasil perhitungan MPE. Seluruh bahan genetik diamati sebanyak 2 kali ulangan, sehingga berjumlah 60 satuan pengamatan.  Analisis data menggunakan analisis ragam dengan pola Rancangan Acak Kelompok.  Apabila kesimpulan dari pengujian analisis ragam berpengaruh nyata, maka dilakukan uji lanjutan berupa uji Gugus Scott-Knott pada taraf 5 % untuk membandingkan kelompok gugus mutan M3 dengan tetua masing-masing.  Hasil menunjukan bahwa panjang gabah, lebar gabah, serta rasio panjang dan lebar gabah galur M3 hasil seleksi mutan padi lokal pasang surut Kalimantan Selatan berbeda sangat nyata dengan masing-masing tetua.
Pengenalan Budidaya Padi System of Rice Intensification (SRI) di Desa Sungai Rangas Kabupaten Banjar Untung Santoso; Riza Adrianoor Saputra; Antar Sofyan; Rabiatul Wahdah; Noor Khamidah; Noorkomala Sari; Muhammad Imam Nugraha; Muhammad Aulia Mahendra; Juanda Saputra
Jurnal Pengabdian ILUNG (Inovasi Lahan Basah Unggul) Vol 1, No 3 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (947.503 KB) | DOI: 10.20527/ilung.v1i3.4343

Abstract

Desa Sungai Rangas Kabupaten Banjar merupakan salah satu daerah lumbung pangan di Kalimantan Selatan dengan hasil panen padi yang belum optimal karena masih menggunakan metode pertanian konvensional. Hal ini mendasari perlunya pengenalan Sistem pertanian organik dengan metode System of Rice Intensification (SRI) sebagai alternatif dalam pengembangan budidaya padi di Desa Sungai Rangas, tujuannya selain pertanian berbasis ramah lingkungan juga dapat mendukung pertanian berkelanjutan. Kegiatan pengabdian kepada masyarakat dalam rangka mengenalkan SRI kepada petani sasaran Desa Sungai Rangas dilaksanakan pada Rabu, 22 September 2021. Metode kegiatan pengabdian kepada masyarakat yaitu metode ceramah dan diskusi yang didasari oleh hasil observasi permulaan sebagai landasan penentuan tingkat pemahaman dan wawasan petani mengenai budidaya padi metode SRI. Alat pengukuran berupa kuisioner berisi daftar pertanyaan akan manfaat dan pengetahuan materi yang diberikan hal ini bertujuan untuk mengetahui peningkatan pengetahuan peserta kegiatan terhadap materi penyuluhan yang telah diinformasikan. Hasil dari kegitan ini yaitu seluruh peserta penyuluhan di Desa Sungai Rangas mengetahui tentang budidaya padi metode SRI (System of Rice Intensification) sedangkan evaluasi dari kegiatan ini yaitu akomodasi waktu yang lebih banyak dan penambahan acara praktek di persawahan dalam hal mempraktekan cara menaman dengan metode SRI di lahan persawahan Sungai Rangas agar peserta dapat langsung mempraktekannya sehingga dapat mengenali kendala dan tantangan secara langsung dalam menerapkan metode ini. Kedepannya peserta penyuluhan ingin mencoba menerapkan budidaya padi metode SRI di lahan sawah mereka. Kata kunci: sistem tanam, padi, peningkatan hasil, penyuluhan, pertanian berkelanjutan
Pengenalan Budidaya Sayuran Hidroponik dan Pembuatan Pupuk Organik Fermentasi pada Kelompok Tani di Kecamatan Pelaihari Jumar Jumar; Riza Adrianoor Saputra; Noor Laila Aziza; Untung Santoso; Muhammad Imam Nugraha; Komala Aminda Putri
Jurnal Pengabdian ILUNG (Inovasi Lahan Basah Unggul) Vol 1, No 1 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1308.953 KB) | DOI: 10.20527/ilung.v1i1.3622

Abstract

Agricultural technology with a hydroponic system is an alternative in the use of narrow land to increase the availability of vegetables to be fulfilled in Pelaihari Sub-District, Tanah Laut Regency. Most of the land in Pelaihari District has a low level of fertility and the lack of knowledge of farmers in increasing soil fertility. Therefore, efforts to increase soil fertility are needed through counseling and training in the manufacture of fermented organic fertilizers made from agricultural waste, it is hoped that fertility will increase and agricultural waste can be utilized. This activities uses lecture methods, discussions and direct practice in the field based on the results of initial observations as the basis for determining the level of understanding and insight of farmers.  Before the extension activities were carried out, a list of questions (questionnaires) was distributed and after the activity was completed, this list of questions was distributed again. Community service activities in the form of counseling and training on hydroponic system vegetable cultivation and the manufacture of fermented organic fertilizers. Based on the results of the pre-instruction and post-training questionnaires, it was found that an increase in the knowledge of activity participants was 12.73%. The hydroponic system used in this community service is a wick system and also a technique for making fermented organic fertilizer (bokashi) made from agricultural waste and livestock waste.
Invigorasi Benih Tiga Varietas Padi (Oryza Sativa L) Dengan Larutan Tauge Hairu Suparto; Muhammad Imam Nugraha; Ici Piter Kulu
Jurnal Penelitian UPR Vol. 2 No. 2 (2022): Jurnal Penelitian UPR: Kaharati
Publisher : LPPM Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (776.117 KB) | DOI: 10.52850/jptupr.v2i2.5497

Abstract

Penelitian ini bertujuan untuk mengetahui interaksi antara varietas dan konsentrasi larutan ekstrak tauge terhadap vigor dan viabilitas benih padi, serta mengetahui konsentrasi larutan tauge terbaik terhadap viabilitas benih padi. Menggunakan Rancangan Acak Lengkap (RAL) dengan faktorial. Faktor pertama varietas padi yaitu V1=Inpari 30, V2=Balimau, V3=Siam Epang dan faktor kedua konsentrasi larutan tauge yaitu K1=10%, K2=20%, K3=30% yang diulang sebanyak 3 (tiga) kali, sehingga diperoleh 27 satuan percobaan.  Invigorasi benih dalam larutan tauge dengan konsentrasi 10% pada varietas padi Siam Epang (K1V3) merupakan perlakuan terbaik dan mampu meningkatkan potensi tumbuh, daya berkecambah dan keserempakan tumbuh. Perendaman benih pada konsetrasi 10% larutan ektrak tauge dan varietas Siam Epang merupakan perlakukan faktor tunggal terbaik untuk kecepatan tumbuh.
Edukasi Budidaya Edamame Organik di Kelurahan Cempaka, Kota Banjarbaru dalam Mendukung Sistem Pertanian Berkelanjutan: Education on Organic Edamame Cultivation in Cempaka Village, Banjarbaru City in Encouraging Sustainable Agriculture Systems Akhmad Gazali; Rabiatul Wahdah; Akhmad Rizali; Hairu Suparto; Jumar Jumar; Untung Santoso; Riza Adrianoor Saputra; Noorkomala Sari; Muhammad Imam Nugraha; Munanto Munanto
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 7 No. 5 (2022): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v7i5.3547

Abstract

Edamame, as an essential food ingredient, has the potential to be developed with a high level of market demand every year. The ability of edamame cultivated on all types of soil has the opportunity to be introduced to the residents of Cempaka Village, Banjarbaru. The introduction of integrated pest control-based cultivation and land management using compost media from agricultural waste by considering environmental sustainability needs to be conveyed and later applied to build environmentally friendly sustainable agrarian concepts. The purpose of this Community Service Activity is to educate and train the skills of the people of Cempaka Village, Banjarbaru City, regarding organic edamame cultivation to improve the quality of edamame cultivation and production sustainably. The method used in this activity is a classical approach in the form of lectures and distributing knowledge questionnaires before and after the extension material. The results of the pre-activity questionnaire showed that 65% of participants only knew about edamame, compost, and organic fertilizers but not about integrated pest control techniques. After the activity, participants' knowledge increased by approximately 100%, hoping that the Cempaka Village community could apply it in the field.
Co-Authors Agustian, Hilmi Fadhil Ahmad Kurnain, Ahmad Ahmad Rosadi Ajang Gunawan Ajang Gunawan Akhmad Rizali Akhmad Rizali Amalia, Hilma Chatimatun Nisa Ellya, Hikma Habibie, R. Fikry Nanda Ici Piter Kulu Ilmi, Assyifa Aini Inggrit Kartika Celiandra Juanda Saputra Jumar Jumar Jumar Jumar Khairunnisa, Azra Jannati Khamidah, Noor Komala Aminda Putri Komalasari, Noor Lailan Syaufina Larasaty, Anisya Merry Awalia Muhammad Aulia Mahendra Mulyawan, Ronny Munanto Munanto Noor Khamidah Noor Laila Aziza Norinayati Norinayati Norwinda, Norwinda Novita Kurnia Sari Nurlaila Nurlaila Nurlaila Pradana, Adiatma Putra Primata Mardina Rahmawati Rahmawati Raihani Wahdah Safitri, Noorlena Saputra, Riza Adrianoor Sari, Noorkomala Sari, Nukhak Nufita Sitti Waahidaturrahmah Sofyan, Antar Sufi, Sutan Badarudin Suparto, Hairu Syaiful Anwar SYAIFUL BAHRI Tanjung, Muhammad Hafiz Untung Santoso Untung Santoso Vina Amelia, Vina Wahdah, Rabiatul Wahdah, Rabiatul Wahdah, Rabiatul Wahida Annisa Widyastuti, Maulinda