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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) Jurnal Solum BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Ilmu Tanah dan Sumber Daya Lahan Jurnal Hilirisasi IPTEKS (JHI) Indonesian Journal of Educational Science (IJES) Jurnal Agrium Mandalika Mathematics and Educations Journal Wahana Peternakan Mitra Mahajana: Jurnal Pengabdian Masyarakat Management and Accounting Expose Jurnal Riset dan Inovasi Pembelajaran ALACRITY : Journal Of Education Jurnal Interaktif: Warta Pengabdian Pendidikan (JIWPP) Rengganis Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan Jurnal Tadris Matematika (JTMT) Jurnal MediaTIK Al-Ashri: Ilmu-Ilmu Keislaman

Aprisal Aprisal, Aprisal

Soil Department, Faculty Of Agriculture, University Of Andalas, Padang, 25163, Indonesia

Author-ID : 551006

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Veterinary Other

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Penggunaan Berbagai Macam Legum Cover Crop (LCC) Dalam Menyerap Logam-Logam Berat Pada Lahan Bekas Tambang Emas Di Kabupaten Sijunjung S, Giska Oktabriana.; Syofiani, Riza; Gusmini, Gusmini; Aprisal, Aprisal
Agrium Vol 16, No 1 (2019)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v16i1.1335

Penelitian penggunaan berbagai macam Legum Cover Crop (LCC) dalammenyerap logam-logam berat pada lahan bekas tambang emas di kabupatensijunjung. Tujuan penelitian adalah untuk melihat LCC yang paling bagus dalammenyerap logam-logam berat pada lahan bekas tambang emas. Penelitian inidilakukan di Nagari Pala Luar Kecamatan Koto Tujuh Kabupaten Sijunjungselama 3 bulan dan dilanjutkan dengan analisis di Laboratorium Tanah FakultasPertanian Universitas Andalas. Rancangan yang digunakan dalam penelitian iniadalah Rancangan Acak Kelompok (RAK) 5x3 dengan 5 perlakuan dan 3ulangan, perlakuan penggunaan tanaman LCC dimana, A=Kontrol (tanpa LCC), B = Mucuna conchinchinensis, C = Calopogonium mucunoide, D = Centrocemapubescen, E = Mucuna bracteata. Data analisis dengan menggunakan tabelAnova 5% apabila F hitung lebih hitung lebih dari F tabel 5 % dan uji lanjut BNJ5%. Dari hasil penelitian tersebut dapat disimpulkan bahwa penggunaan LCCjenis Mucuna bracteata mampu menyerap logam berat lebih banyak dibandingkan jenis LCC lainnya.Kata Kunci : LCC, Logam-logam berat, lahan bekas tambang

Komparasi Pengaruh Reward dan Punishment Terhadap Motivasi Kerja Suhartini, Eka; Aprisal, Aprisal; Rahman, Muhammad Akil
Management & Accounting Expose Vol 2, No 2 (2019)
Publisher : Universitas Sahid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36441/mae.v2i2.101

Perusahaan transportasi berbasis aplikasi online Gojek dan Grab memiliki perbedaan mendasar pada perlakuan terhadap mitra pengemudi, walaupun memiliki penawaran produk/jasa identik. Penelitian ini menganalisis komparasi pengaruh reward dan punishment terhadap motivasi kerja para pengemudi, berdasarkan keunikan insentif masing-masing perusahaan. Secara kuantitatif, dilakukan survei menggunakan kuesioner pada pengemudi Gojek dan Grab di Kota Makasar. Teknik analisis menggunakan regresi linier berganda dan uji beda. Hasil penelitian menunjukkan bahwa pemberian reward dan punishment berpengaruh signifikan secara simultan terhadap motivasi kerja driver transportasi berbasis aplikasi online. Secara komparatif, terdapat perbedaan pada dua perusahaan tersebut, di mana perusahaan Gojek memiliki sistem reward dan punishment yang lebih baik dalam mendorong motivasi pengemudi.

Fitoremediasi Lahan Bekas Tambang Emas Dengan Penggunaan Berbagai Jenis Legume Dalam Memperbaiki Sifat Fisik Tanah Di Kabupaten Sijunjung Oktabriana. S, Giska; Syofiani, Riza; Gusmini, Gusmini; Aprisal, Aprisal
Agrium Vol 17, No 2 (2020)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v17i2.2855

FAKTOR-FAKTOR EKSTERNAL YANG MEMPENGARUHI WAKTU PEMBUAHAN MANGGIS Irwan Darfis; Aprisal Aprisal
Jurnal Solum Vol 6, No 2 (2009): Jurnal SOLUM
Publisher : Jurusan Tanah Fakultas Pertanian Universitas Andalas

A research aiming to evaluate external factors affecting fertility process on manggo trees had been conducted in Lima Puluh Kota Regency, as one of production central for manggos in West Sumatra. In the first year, the activity of the research was aimed to identification on earlier and later flowering plants. External factors being identified were soil nutrients and soil chemical characteristics, as well as temperature and relative humidity around canopies of the trees. The results showed that there was an interaction among the external factors on the characteristics of both groups of the manggo trees. Earlier flowering plants had higher temperature around the canopies, but lower relative humidity than those later flowering plants. Some other external factors such as light intensity as well as the duration of day and night period will be identified on the following research.Key Words: Manggos tree, canopy temperature and humidity, earlier flowering plants, later flowering plants

PREDIKSI EROSI DAN SEDIMENTASI PADA BERBAGAI PENGGUNAAN LAHAN DI SUB DAS DANAU LIMAU MANIS PADA DAS KURANJI KOTA PADANG Aprisal Aprisal; Junaidi Junaidi
Jurnal Solum Vol 7, No 1 (2010): Jurnal SOLUM
Publisher : Jurusan Tanah Fakultas Pertanian Universitas Andalas

Erosion prediction and sedimentation measurement in sub-watershed Danau Limau Manis was conducted to predict erosion and sedimentation from several land uses there, as well as to find out other types of land use being able to reduce erosion as tolerated one. Methods used for this research was divided into {1) soil map analyses(topography and land use), rainfall data, (2) survey and soil sampling in the field, (3) soil analyses in laboratory, and (4) data analyses using erosion model “USLE” and “Sediment Delivery Ratio”. The results showed that there 4 types of land use (mixed garden, settlement, farming, and bush) having erosion higher than tolerated erosion(etol). This was due to low plant density and many areas open, therefore, rainfall will directly struck soil aggregates causing dispersion. To eliminate or reduce the erosion rate into etol could be done by “agroecotechnology conservation”method. That is by increasing plant density, changing bush land into garden so that the crop coefficient will became 0.001. While at settlement area, it should be planted by perennial trees, built terrace and water ditch. Garden and bush land contributed highest amount of sediment, however it can be reduced if agroecotechnology conservation method is applied.Key word: watershed, erosion, sedimentation

PENGARUH REKLAMASI LAHAN TERHADAP SIFAT FISIKA DAN EROSI PADA LAHAN ALANG-ALANG Aprisal Aprisal
Jurnal Solum Vol 7, No 2 (2010): JURNAL SOLUM
Publisher : Jurusan Tanah Fakultas Pertanian Universitas Andalas

A research about utilization of cylindrica biomass as an OM source was conducted to improve physical properties and to reduce soil erosion of degraded land and. The area of degraded land is quite large and the cylindrical biomass as a soil ameliorant is enough amount to use. The research was aimed to evaluate the effect of cylindrical biomass to improve properties and to reduce erosion of degraded Ultisol. Cylindrica biomass was treated as mulch as well as compost, sprayed with Round up, and removed from the land as farmers used to do. The field research was designed in Randomized Block Design (RBD). The result showed that cylindrical biomass was able to improve soil physical properties (BD, TP, infiltration rate) and to reduce erosion lower than the tolerated one. Keywords: land reclamation, erosion, tolerated erosion

SURVAI KESESUAIAN LAHAN UNTUK TANAMAN MANGGIS (Garcinia mangostana L) SEBAGAI TANAMAN KONSERVASI DI KABUPATEN LIMAPULUH KOTA SUMATERA BARAT Aprisal Aprisal
Jurnal Solum Vol 9, No 2 (2012): Jurnal SOLUM
Publisher : Jurusan Tanah Fakultas Pertanian Universitas Andalas

The research was aimed to determine land suitability for manggis (Garcinia mangostana L) as a type of conservative crops in seven regions in District of Lima Puluh Kota. Survey method with purposive random sampling was employed at this study. Soil samples were randomly taken in each region for the physical and chemical analyses in laboratory. Secondary data for climate were obtained at Agriculture Department of the District. Both soil and climate data were arranged and interpreted for manggis growth requirement. The result showed that actual land suitability for each region was classified into S2-S3, with limiting factors were availability of plant nutrients and water, as well as topography. However, by improving soil fertility through OM application as well as soil conservation action, potential land suitability could be increased to be S2-S1 as in Guguk and Bukit Barisan.Keywords: land suitability, soil conservation, manggis

PREDIKSI EROSI DAN SEDIMENTASI PADA BERBAGAI PENGGUNAAN LAHAN DI SUB DAS MASANG BAGIAN HULU DI KABUPATEN AGAM Aprisal Aprisal
Jurnal Solum Vol 8, No 1 (2011): Jurnal SOLUM
Publisher : Jurusan Tanah Fakultas Pertanian Universitas Andalas

Erosion and sedimentation prediction in sub-watershed Masang was conducted to predict amount of soil eroded and sedimented from several land use in the location, and to find out alternative land use that can suppress erosion to be equal to or less than tolerated erosion as well. Methods employed to do this research were 1) analysis of basic data (topography map, land use map, and secondary data such as rainfall data from the nearest meteorology station), 2) soil survey and identification to field, 3) soil analyses at laboratorium, and 4) data analyses using USLE erosion model and sediment delivery ratio (SDR). The results showed that amount of soil eroded from all land use except from forest was higher than tolerated erosion. Among the types of land use were mixed garden, housing, plantation, and bush. Higher erosion than tolerated erosion was probably due to low plant density, big percentage of uncover land, therefore, raindrops became easier to hit soil and then disperse the aggregates. As a consequence, erosion and sedimentation became bigger. Soil eroded could be minimized into the same or less than tolerated erosion by implementing conservation agroecotechnology by reducing crop coefficient value (into 0.001) through increasing plant density and changing bush land into garden or plantation. For housing area, the area should be planted by perennial crops, should be provided by terraces to ditches to pass runoff. Soil sedimentl was calculated to be higher from garden and bush, but by implementing agroecotechnology conservation sediment can be controlled.Keywords: erosion, sedimentation, watershed

TEKNOLOGI PENGOLAHAN PUPUK ORGANIK PADA KELOMPOK TANI SUNGKAI PERMAI DI KELURAHAN LAMBUNG BUKIK KOTA PADANG Benni Satria; Syahyan Raesi; Afrima Sari; Armansyah Armansyah; Indra Dwipa; Aprisal Aprisal; Ferry Lismanto Syaiful; Ardi Ardi
Jurnal Hilirisasi IPTEKS Vol 3 No 3 (2020)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v3i3.438

The people of Lambung Bukik Village, Pauh Subdistrict, Padang City, mostly work on horticultural crops, secondary crops, raising cattle, and chickens. Agriculture in this area uses mostly inorganic fertilizers and organic fertilizers. This results in the high need for farmers for inorganic fertilizers. The activity's objectives are 1. to obtain an organic production module by utilizing horticultural agricultural waste, secondary crops, and cow dung, 2. analyzing the organic fertilizer content, 3). obtain organic fertilizer containing high nutrient elements and 4. obtain organic fertilizer derived from organic fertilized waste material with EM4, MOL, and Trichoderma sp. Activities were carried out in the UPPO Sungkai Permai farming community through organic fertilizer processing technology. Participants in this activity are members of farmer groups, community leaders, and accompanied by Andalas University students. The activity methods applied are 1. training and demonstration on the manufacture of organic fertilizers from agricultural waste and cow dung using EM-4, Mol, Trichoderma sp, 2. demonstration of making local microorganisms (MOL), 3. analyzing nutrient elements of organic fertilizers, and 4. a demonstration plot of organic spinach and water spinach using organic fertilizers from three different organizer depupuk, namely: EM4, fruit mole, and a mixture of both. The results achieved were: organic fertilizer processing methods, and quality organic fertilizers with the highest average nutrient content of fruit mole samples (N = 1,823%, P = 1,717%, K = 0.757%, Mg = 0.742, C. organic 27,400 , Organic matter = 47.237, and the highest C / N = 39.645%. The demonstration plot of organic fertilizer from three organic fertilizer samples obtained that the use of fruit moles as organizer depupuk resulted in the best growth and yield of spinach and kale wet weight.

Fitoremediasi Lahan Bekas Tambang Emas Dengan Penggunaan Berbagai Jenis Legume Dalam Memperbaiki Sifat Fisik Tanah Di Kabupaten Sijunjung Giska Oktabriana. S; Riza Syofiani; Gusmini Gusmini; Aprisal Aprisal
Agrium Vol 17, No 2 (2020)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v17i2.2855

Co-Authors . Gusmini Adinang, Adinang Afrianto, Afrianto Afrima Sari Amin, Nursafitri Amran Yahya Anaguna, Nursyam Ardi Ardi Armansyah Armansyah Auliah, Iqrimah Nur Awang Ringgit Benni Satria Dendy Detafiano Prakasa Afner Denny Akbar Tanjung Ernayenti, Ernayenti Fahrezi, Ahmad Ferry Lismanto Syaiful Fitriani Fitriani Giska Oktabriana. S Giska Oktabriana. S Hakim, Fauziah Hertanti, Alfiramita Ikram, Fadhil Zil Indra Dwipa Isril Berd Jaswandi . Junaidi Junaidi Lambok M. Hutasoit M. Miftach Fakhri Maharani, Yunita Muliadi, Aldi Murni Murni Nurhidayah Nurhidayah Oktabriana, Giska Oktabriana. S, Giska Rahman, Muhammad Akil Riza Syofiani Riza Syofiani Rosidah Rosidah Rusli HAR Sartika Arifin Sipaami, Sipaami Suhartini, Eka Supriadi Supriadi Syahyan Raesi Syamsuddin, Syaiful Tinda Afriani Urwatul Wustqa, Dhoriva wahyuni wahyuni Yulnafatmawita Yulnafatmawita Zainal Zainal

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