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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis JURNAL BUDIDAYA PERTANIAN Agrienvi : Jurnal Ilmu Pertanian Indonesian Community Journal
Lukman Martunis
Politeknik Indonesia Venezuela
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Analisis Indeks Kualitas Tanah di Lahan Kering Kabupaten Aceh Besar Provinsi Aceh Lukman Martunis; Sufardi Sufardi; Muyassir Muyassir
JURNAL BUDIDAYA PERTANIAN Vol 12 No 1 (2016): Jurnal Budidaya Pertanian
Publisher : Universitas Pattimura

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Abstract

Soil quality is ability of soil to preserve the productivity of pants, preserve maintain water supplies, and support human activities. The soil quality cannot be directly measured therefore physical, chemical and biological indicators collectively are determined which influence the soil quality called minimum data set (MDS). A study and experimental analysis was conducted in June - November, 2015. The descriptive study was done in some types of mineral dry soil in Aceh Besar by measuring its soil index quality using Mausbach and Seybold (1998) criteria which has been modified by Partoyo (2005). The soil quality index was analyzed using function that represented most of the soil. The soil samples were taken by purposive sampling and the texture, volume weight, porosity, C-organic, pH, P-available, K-exchangeable, N-total and rooting depth were analyzed in laboratories. Soil quality index values ranged between 0-1. The higher index value indicates better quality. The analysis result of selected soil functions (MDS) and MDS scores were than summed to determine the value of the soil quality index (SQI). The study concludes that the three types of soil classified as “good” are Andosol Umbric (Typic Hapludands), (SQI = 0.7903), Cambisol Distric (Typic Dystrudepts), (SQI = 0.7241), Aluvial Eutric (Typic Eutrudept), (SQI = 0.6638) while the three other types of soil classified as “moderate” are Litosol (Lithic Udorthens), (SQI = 0.5471), Cambisol Eutric (Typic Eutrudepts), (SQI = 0.5361), and Podsolic Haplic (Typic Hapludults), (SQI = 0.4712).
Pembuatan Pupuk Organik Cair Dambupahsang (Daun Bambu Pelepah Pisang) Di Desa Bineh Blang Kabupaten Aceh Besar Mulyanti; Reza Salima; Lukman Martunis
I-Com: Indonesian Community Journal Vol 2 No 2 (2022): I-Com: Indonesian Community Journal (Agustus 2022)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (419.851 KB) | DOI: 10.33379/icom.v2i2.1344

Abstract

Kegiatan ini dilaksanaknan di desa Bineh Blang Kecamatan Ingin Jaya Kabupaten Aceh Besar. Pekerjaan penduduk desa Bineh Blang sebagian besar yaitu: petani, pedagang, pengusaha, industri rumah tangga, peternak, nelayan, sopir, PNS dan Buruh. Kegiatan budidaya pertanian yang dilakukan masyarakat desa Bineh Blang secara umum masih tergantung pada penggunaan pupuk kimia sintesis. Tujuan kegiatan pengabdian masyarakat ini adalah untuk memperkenalkan kepada masyarakat tentang pupuk organik cair (POC) Dambupahsang (daun bambu dan pelepah pisang) yang ramah lingkungan dengan berbahan baku dasar yang mudah didapat dan hemat ekonomi. Metode pelaksanaan kegiatan dilakukan dengan memberikan penyuluhan secara langsung dan dilanjutkan dengan demonstrasi pembuatan POC Dambupahsang. Hasil kegiatan PKM ini memberikan pengaruh positif pada masyarakat dimana masyarakat pada lokasi kegiatan telah terbangun pola pikir untuk memanfaatkan Dambupahsang sebagai alternatif pupuk organik pengganti pupuk sintetis. Pada hakikatnya dengan menerapkan sistem bertani secara organik maka akan mendapatkan hasil panen yang lebih sehat, berkualitas, serta memiliki nilai ekomonis yang tinggi.
PENGARUH PESTISIDA NABATI TERHADAP MORTALITAS HAMA KEONG MAS (Pomacea canaliculata L) Mulyanti Mulyanti; Dewi Yana; Lukman Martunis
Agrienvi: Jurnal Ilmu Pertanian Vol. 16 No. 1 (2022): Agrienvi : Jurnal Ilmu Pertanian
Publisher : Agrienvi: Jurnal Ilmu Pertanian

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Abstract

Keong mas atau siput murbei dengan bahasa latin Pomacea canikulata L, dari family Ampullariidae merupakan hama utama pada areal tanaman padi. Serangan keong mas terjadi pada anakan yang muda, sehingga jumlah anakan produktif menjadi berkurang. Untuk menekan populasi dan mengurangi kerusakan tanaman oleh keong mas dapat dilakukan upaya pengendalian. Pengendalian keong mas pada tanaman padi umumnya masih menggunakan pestisida kimia (sintetis). Penggunaan pestisida kimia menimbulkan dampak negatif bagi lingkungan. Hal ini perlu dipertimbangkan terutama dampak residu terhadap lingkungan, kesehatan manusia dan terhadap mahluk hidup lainnya. Oleh sebab itu perlu alternatif lain yang lebih aman dalam pengendalian keong mas diantaranya dengan memanfaatkan tanaman yang ramah lingkungan menjadi pestisida nabati. Tujuan penelitian untuk mengetahui pengaruh pestisida nabati terhadap mortalitas dan rata-rata kecepatan waktu kematian hama keong mas (Pomacea canaliculata L). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) Non Factorial dengan 4 perlakuan yaitu P0 ( Tampa pestisida Nabati), Pn (Pestisida Nabati Nimba), Ps (Pestisida Nabati Serei) dan Pk (Pestisida Nabati Sirsak) dengan dosis masing-masing pestisida nabati 350 ml. Hasil Penelitian menunjukkan bahwa perlakuan pestisida nabati berpengaruh nyata terhadap mortalitas dan rata-rata kecepatan waktu kematian hama keong mas (Pomacea canaliculata L) dari HSA 1 sampai dengan HSA 4 dibandingkan dengan kontrol
Jicama Seed Response After Administering Auxiliary Hormones and Gibberellins Mulyanti; Dewi Yana; Lukman Martunis
Jurnal Biologi Tropis Vol. 23 No. 1 (2023): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i1.4656

Abstract

Plant growth and development is influenced by hormones, which are chemical compounds that are synthesized in a part of the organs that are distributed to the organs, and play a special role at low doses or are slightly able to stimulate plant growth, development and metabolic processes. One of the plants that need growth regulators or hormones for growth and development is Jicama. The aim of the study was to see the response of jicama seeds after administration of auxin and gibberellin hormones. This study used a factorial Randomized Block Design (RBD), namely the first factor of the Auxin hormone with levels A0 = 0 ml, A1 = 1 ml, A2 = 2 ml. The second factor is the Gibberellin hormone with a level of G0 = 0 ml, G1 = 1 ml, G2 = 2 ml. All treatments were repeated 5 (five) times to obtain 45 experimental units. The results of the study showed that the auxiliary hormone and gibberellins and the combination of the two hormones had a very significant effect on live sprouts and shoot height.
The Effect of Vegetable Waste Compost on The Growth of Robusta Coffee Seeds (Coffea canephora) Mulyanti Mulyanti; Lukman Martunis; Ade Zahara
Jurnal Biologi Tropis Vol. 23 No. 3 (2023): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i3.5195

Abstract

Vegetable compost is an organic fertilizer derived from vegetable waste which can be used as a source of nutrients for plants.  This study aims to determine the effect of vegetable waste compost on the growth of robusta coffee seedlings. This study used a non-factorial completely randomized design with 6 treatments and 4 replications to obtain 24 experimental units. The treatment given was a dose of vegetable waste compost consisting of 6 levels, namely: K0 = without adding vegetable waste compost K1 = 100 gram dose of vegetable waste compost, K2 = 200 gram dose of vegetable waste compost, K3 = 300 gram dose of vegetable waste compost, K4 = 400 gram dose of vegetable waste compost, K5 = 500 gram dose of vegetable waste compost. The results showed that the application of vegetable waste compost with different doses had a very significant effect on the parameters of seedling height, number of leaves and stem diameter of robusta coffee plant seedlings. The best treatment was obtained in the K5 treatment, namely 50 grams/plant of vegetable waste compost.
Modification of Additional Check Valves and Tube Pressure to Enhance Hydram Pump Capacity and Performance for Agricultural Applications Umar Husein Abdullah; Yusran Akbar; Lukman Martunis; Irhami Irhami; Sri Agustina; Muhammad Afdhal; Andriy Anta Kacaribu; Khairun Nisa
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8478

Abstract

Pump that operates automatically by relying on natural power from water without using great cost and trouble by pumping hydram. Hydram pumps are one of the types of pumps that are driven by kinetic power, it was discovered by a 1796 Montgolfier in Italy. The purpose is to determine the most optimal water speed of the hydram pump by using different numbers of pressure tubes and several check valves. This research uses a factorial Randomised Group Design (RGD) method. The first treatment is valve variation and the second is variation in the number of tubes. The results showed that the average river water flow velocity was 0.154 meters/second with an average water discharge of 2.61 m3/second under normal flow conditions. The average water flow in the intake pipe is 0.717 meters / second and the volume of water in the pipe is 15.19 liters with an average water discharge entering the intake pipe is 10.804 m3 / second. A combination of three valves and three tube treatments consistently produces greater water discharge than other combinations. The highest efficiency of the hydram pump is found in the combination of three checks.
Co-Authors Ade Zahara Andriy Anta Kacaribu Dewi Yana Dewi Yana Irhami Irhami Khairun Nisa Muhammad Afdhal Mulyanti Mulyanti Muyassir Muyassir Reza Salima Sri Agustina Sufardi Sufardi Umar Husein Abdullah Yusran Akbar