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Ansyori, Ansyori
Universitas Satu Nusa Lampung
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Land Suitability Criteria for Intensively Managed Cavendish Banana Crop in Way Kambas East Lampung, Indonesia Ansyori, .; Sudarsono, .; Poerwanto, Roedhy; Darmawan, .
JOURNAL OF TROPICAL SOILS Vol 15, No 2: May 2010
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2010.v15i2.159-167

Abstract

Land Suitability Criteria for Intensively Managed  Cavendish Banana Crop in Way Kambas East Lampung, Indonesia (Ansyori, Sudarsono, R Poerwanto, and Darmawan): Banana as one of the pre-eminent products of horticultural crop has a very important role in the growth of agricultural sector.  The research aimed to study the land characteristics which influence the Cavendish banana crop yield and proposing the land suitability classification criteria for the land utilization type of Cavendish banana crop with intensive management which has been tested based on the production rate in the field.  For this purpose, there were 36 observation land units specifically designed by considering factors such as soil subgroups, slopes, land utilization types, and land productivity levels.  At each observation land unit, the land utilization types and land characteristics were indentified.  The relation between land characteristics and production was tested with correlation and regression analysis.  The results of some statistical tests were contrasted and then selected as the basis to develop the land suitability classification criteria for Cavendish banana crop which was intensively managed.  The research findings indicated that the banana crop yield levels were significantly influenced and determined by the land characteristics of soil bulk density, cation exchange capacity, soil permeability, total porosity, exchangeable sodium percentage, soil textural class, and soil erodibility.
KARAKTERISTIK PADATAN ANAEROBIK HASIL PENGELOLAAN TERINTEGRASI SAMPAH KOTA SEBAGAI PUPUK ORGANIK Damsir dan Ansyori
Jurnal Teknologi Industri Pertanian Vol. 28 No. 2 (2018): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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Abstract

The issue of municipal waste is a serious problem that threatens environmental sustainability. One of the efforts to overcome this problem is integrated city waste management in the bioreactor. Integrated management leaves a problem, namely the presence of waste in the form of anaerobic solids. The study aimed to analyze the waste content of anaerobic solids in municipal waste in bioreactors and the potential use as organic fertilizer. The method used in the study was analyzing anaerobic solid waste samples from 5 bioreactors containing various sizes of municipal wastes. Sampling by opening the control hole in the middle part of the bioreactor were A: slury, B: 1-3 cm, C: 4-6 cm, D: 7-9 cm, E: without treatment. The sampleswere packed using plastics, then analyzed in laboratory. Observations included analysis of the density of anaerobic solids during the 150-day conversion process in the laboratory. Parameters analyzed included pH, C/N ratio, total solid (TS), volatilesolid (VS), moisture content, nitrite (NO2-N), temperature, and ash content. The results showed that the conversion of anaerobic solids in all sizes of municipal waste in bioreactors showed differences and decreased values indicated by C/N ratio, total solid, volatile solid, nitrite (NO2-N), and moisture content, while ash content increasedand temperature of the material fluctuate during the bio-conversion process. All parameters met the standards and were safe to return to the environment as an organic fertilizer.Keywords: anaerobic solids, municipal waste, oganic fertilizer, bioreactor, bio-conversion
ANALISIS PENGEMBANGAN AGRIBISNIS KOMODITAS UNGGULAN DI KABUPATEN LAMPUNG TENGAH Didin Dianarafah; Assad Saifullah Harahap; Ansyori Ansyori; Elly Rosnarita
Jurnal WACANA PERTANIAN Vol 17, No 2 (2021): Jurnal Wacana Pertanian
Publisher : STIPER Dharma Wacana Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37694/jwp.v17i2.83

Abstract

The development of agribusiness is important because the added value of all series of agricultural production is created in the subsystem of cultivation, marketing and processing, namely rural agro-industry can be a transition phase towards structural transformation of agriculture to real agricultural production. The development of regional commodities must be based on the comparative advantage of the location, thus agricultural products with special characteristics must have a better development orientation and proper management to achieve maximum efficiency. This study aims to determine the priority commodities that are prioritized to be developed and to formulate directions for the development of superior commodity agribusiness in Central Lampung Regency. The method used is a case study method with a case unit selected intentionally (purposively) in Central Lampung. The data used in this study are primary data and secondary data. Data analysis techniques include determining: superior commodities; priority commodities, and directions for developing superior commodities. The conclusion of this study is that the main base commodities in Central Lampung Regency are rice (R/C ratio 11.36), cassava (R/C ratio 5.67) and corn (R/C ratio 4.24). The directions for developing superior commodities are; land allocation for rice plants is 54,218 ha with development centers in Trimurjo, Punggur, Kota Gajah, Padang Ratu, Seputih Agung, Terbanggi Besar, Seputih Mataram, and Way Seputih sub-districts, while for corn an area of 41,271 ha with development centers in Gunungsugih District, Seputih Raman, and Seputih Banyak and for cassava covering an area of 38,852 ha with development centers in Anak Tuha, Way Pengubuan and Rumbia sub-districts.
KARAKTERISASI BAHAN SAMPAH, BIOGAS DAN LINDI PADA PENGELOLAAN TERINTEGRASI SAMPAH KOTA DALAM BIOREAKTOR Damsir Damsir; Ansyori Ansyori
Journal Industrial Servicess Vol 3, No 1c (2017): Oktober 2017
Publisher : Fakultas Teknik Jurusan Teknik Industri Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.323 KB) | DOI: 10.36055/jiss.v3i1c.2113

Abstract

Penelitian bertujuan untuk menganalisis karakteristik sampah kota dan produk-produk yang dihasilkan berupa biogas dan lindi. Eksperimen difokuskan pada kajian pra-perlakuan fisik terhadap bahan. Pengambilan sampel sampah dilakukan dengan cara grab sampling. Sampah organik hasil pemilahan dipotong-potong menggunakan mesin pemotong, kemudian diayak sesuai ukuran perlakuan dan selanjutnya dimasukkan dalam tabung bioreaktor. Bahan sampah terdiri dari lima ukuran: Slury (A), 1-3 cm (B), 4-5 cm (C), 6-7 cm (D), dan bentuk asli (E). Pengujian dilakukan terhadap beberapa parameter uji yaitu: Volume biogas diukur setiap hari dengan cara mengamati akumulasi peningkatan nilai volume pada gas holder yang dipasang pada bioreaktor selama proses bio-konversi; Produksi lindi ditampung dalam ember kemudian diukur volumenya dengan gelas ukur selama proses bio-konversi; Bulk Density dihitung menggunakan rumus bobot sampah organik dibagi volume sampah dalam tabung bioreaktor. Data yang diperoleh dianalisis secara deskriptif menggunakan tabel dan grafik. Hasil penelitian menunjukkan proses bio-konversi berbagai ukuran sampah kota dalam bioreaktor berbeda-beda pada masing-masing perlakuan. Perlakuan A (slury) mengandung kadar air terendah yaitu sebesar 72,47% sedangkan perlakuan E (ukuran asli) mengandung kadar air tertinggi 86,6%. Produk konversi yang dihasilkan berupa akumulasi volume biogas semakin tinggi apabila ukuran bahan sampah semakin kecil. Semakin besar ukuran bahan sampah menghasilkan produksi lindi semakin tinggi. 
Dosis Optimum Pupuk Granular Lindi Sampah Kota Terhadap Kandungan Nitrogen pada Media Pembibitan Tanaman Lada Ansyori Ansyori; Toniyawan Herdiyansyah; Yanto Yanto
Indonesian Journal of Laboratory Vol 4 No 3 Tahun 2021
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijl.v4i3.69644

Abstract

Lindi sampah kota memiliki kandungan unsur hara makro dan mikro essensial bagi tanaman. Namun, kandungan senyawa pada lindi belum memenuhi standar sebagai pupuk organik cair, sehingga perlu upaya pemekatan agar lebih berdayaguna. Penelitian ini bertujuan untuk mengetahui pengaruh peningkatan dosis pupuk granular berbahan dasar lindi sampah kota terhadap kandungan nitrogen pada media pembibitan lada (Piper nigrum L.). Penelitian disusun menggunakan Rancangan Acak Kelompok Lengkap (RAKL). Perlakuan terdiri dari lima taraf dosis pupuk granular lindi sampah kota yaitu: tanpa pupuk (P0); 10 gram/polibag (P1); 20 gram/polibag (P2); 30 gram/polibag (P3); dan 40 gram/polibag (P4). Penelitian dibagi lima kelompok yang sekaligus menjadi ulangan, sehingga terdiri dari 25 satuan percobaan dan setiap satuan percobaan terdiri dari lima media pembibitan tanaman lada. Untuk mengetahui pengaruh pelakuan dilakukan analisis kesamaan ragam data dengan uji Bartlett dan keaditifan data dengan uji Tukey. Data dianalisis dengan analisis ragam dan dilanjutkan dengan uji Beda Nyata Terkecil, Perbandingan Ortogonal, dan Ortogonal Polinomial pada taraf pengujian 5%. Hasil penelitian menunjukan bahwa pupuk granular berbahan dasar Lindi sampah kota mampu meningkatkan kandungan nitrogen dalam media pembibitan tanaman lada. Dosis pupuk granular lindi sampah kota 20 g/polibag merupakan dosis terbaik dengan kandungan N 0,35%. Namun kandungan N media pembibitan lada tanpa pupuk tidak berbeda nyata dengan dosis 10, 30, dan 40 g/polibag. Peningkatan dosis pupuk granular lindi sampah kota mampu meningkatkan kandungan nitrogen mengikuti pola kuadratik, dengan persamaan y = -0,00009x2 +0,0035x +0,2828; R2= 0,3106.
Respon Pertumbuhan Bibit Tanaman Tebu (Saccharum officinarum L.) Pada Lama Perendaman Bahan Setek dalam Larutan ZPT Atonik: Sugarcane Seed Growth Response (Saccharum officinarum L.) on the duration of immersion of cuttings in atonic Zpt solution Bambang Purwanto; Reka Wahyuni; Ansyori Ansyori
J-Plantasimbiosa Vol 4 No 2 (2022)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jplantasimbiosa.v4i2.2688

Abstract

One of the causes of low sugar production is the quality of sugar cane seeds. Seed quality is one of the factors that determine the success of sugarcane cultivation. Breeding bud chips is a vegetative sugarcane seedling using one-eye cuttings. In addition to nutrients, growth and seed quality are also influenced by growth regulators (ZPT). Atonic (auxin) is able to increase the metabolic rate so that cell development increases and the absorption area of ​​leaves is more which affects the increase in leaf area, and stimulates plant root growth, increasing root absorption of nutrients. The purpose of the study was to determine the growth response of sugarcane seedlings (Saccharum officinarum L.) on the duration of immersion of cuttings in Atonic PGR solution. The study was carried out using a randomized block design with 4 replications, and 6 levels of immersion time of sugarcane cuttings in Atonik PGR solution: P0 = control, P1 = 10 minutes, P2 = 20 minutes, P3 = 30 minutes, P4 = 40 minutes, and P5 = 50 minutes. Testing the data with an orthogonal polynomial test. Research conclusions: (1) For every 10 minutes of immersion time of sugarcane cuttings in Atonic PGR solution: (a) the length of the sugarcane seeds increased by 0.379 cm, and (b) the dry weight of the sugarcane seeds increased by 0.007 g. (2) The duration of immersion of sugarcane cuttings of one bud in Atonic ZPT solution did not show any effect on the percentage of budding cuttings of sugarcane cuttings, the number of leaves, stem diameter, and wet weight of seedlings. Keywords: Sugarcane Plant Seeds, Soaking Time, ZPT Atonic Solution
Pengaruh Konsentrasi Pupuk Organik Cair Batang Pisang Terhadap Pertumbuhan Setek Tebu Metode Bud Chip Yanto Yanto; Nyoman Natih; Ansyori Ansyori; Damsir Damsir
JURNAL WACANA PERTANIAN Vol 17 No 2 (2021): Jurnal Wacana Pertanian
Publisher : Pusat Penelitian dan Pengabdian pada Masyarakat Sekolah Tinggi Ilmu Pertanian Dharma Wacana

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Abstract

In general, banana stem waste is rarely processed into liquid organic fertilizer (LOF) for plants. This study aims to determine the effect of banana stem LOF concentration on the growth of sugarcane cuttings using the Bud Chip method. Five treatments of banana stem LOF concentration were tested in this study, namely 0 ml/l solution (0%), 150 ml/l solution (15%), 300 ml/l solution (30%), 450 ml/l solution (45%), and 600 ml/l solution (60%). The experiment used a randomized block design with 5 replications. The data were analyzed by means of variance and continued with the comparison test of orthogonal and orthogonal polynomials at 5% significance level. The results showed that sugarcane cuttings given banana stem LOF produced better cuttings growth compared to sugarcane cuttings that were not given banana stem LOF, seen in the observation variables of shoot height, number of leaves, root length, shoot wet weight, shoot dry weight, root wet weight, and root dry weight. In the same observation variable, the concentration of banana stem LOF had a quadratic effect in which it initially increased the growth of sugarcane cuttings, until it reached the optimal concentration between 411.78 - 432.55 ml/l, then the growth of sugarcane cuttings decreased as the concentration of banana stem LOF increased.
Analisis Pengembangan Agribisnis Komoditas Unggulan Di Kabupaten Lampung Tengah Didin Dianarafah; Assad Saifullah Harahap; Ansyori Ansyori; Elly Rosnarita
JURNAL WACANA PERTANIAN Vol 17 No 2 (2021): Jurnal Wacana Pertanian
Publisher : Pusat Penelitian dan Pengabdian pada Masyarakat Sekolah Tinggi Ilmu Pertanian Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of agribusiness is important because the added value of all series of agricultural production is created in the subsystem of cultivation, marketing and processing, namely rural agro-industry can be a transition phase towards structural transformation of agriculture to real agricultural production. The development of regional commodities must be based on the comparative advantage of the location, thus agricultural products with special characteristics must have a better development orientation and proper management to achieve maximum efficiency. This study aims to determine the priority commodities that are prioritized to be developed and to formulate directions for the development of superior commodity agribusiness in Central Lampung Regency. The method used is a case study method with a case unit selected intentionally (purposively) in Central Lampung. The data used in this study are primary data and secondary data. Data analysis techniques include determining: superior commodities; priority commodities, and directions for developing superior commodities. The conclusion of this study is that the main base commodities in Central Lampung Regency are rice (R/C ratio 11.36), cassava (R/C ratio 5.67) and corn (R/C ratio 4.24). The directions for developing superior commodities are; land allocation for rice plants is 54,218 ha with development centers in Trimurjo, Punggur, Kota Gajah, Padang Ratu, Seputih Agung, Terbanggi Besar, Seputih Mataram, and Way Seputih sub-districts, while for corn an area of 41,271 ha with development centers in Gunungsugih District, Seputih Raman, and Seputih Banyak and for cassava covering an area of 38,852 ha with development centers in Anak Tuha, Way Pengubuan and Rumbia sub-districts
Pengaruh Konsentrasi Larutan Pupuk Boron Juragan Terhadap Pertumbuhan Bibit Kopi Robusta (Coffea robusta L.) Yanto Yanto; Irmawati Irmawati; Ansyori Ansyori; Bambang Purwanto
JURNAL WACANA PERTANIAN Vol 19 No 1 (2023): Jurnal Wacana Pertanian
Publisher : Pusat Penelitian dan Pengabdian pada Masyarakat Sekolah Tinggi Ilmu Pertanian Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Boron is one of the most important micronutrients for plants. Boron plays a role in the formation or reproduction of cells, especially in the point of shoot growth, as well as in the growth of pollen, flowers and roots. The aim of the research was to determine the effect of the concentration of Juragan Boron fertilizer solution on the growth of Robusta coffee (Coffea robusta L.) seedlings. The study used a randomized block design (RBD) with 5 replications and the treatment was the concentration of boron fertilizer which consisted of 5 levels, namely B0 = without boron fertilizer (control), B1 = 1 g.l-1 water, B2 = 2 g.l-1 water, B3 = 3 g.l-1 water, B4 = 4 g.l-1 water. The data was tested using Orthogonal Polynomial Test. The conclusion of the study is that the optimal concentration of Juragan Boron fertilizer solution is between 1.34--2.08 g.l-1 of water with a contribution of between 44.18--86.87% in influencing the growth of Robusta coffee seedlings.
SOSIALISASI CARA MEMBEDAKAN PUPUK ASLI DAN PALSU DI DESA KEJADIAN, KECAMATAN WAY SERDANG KABUPATEN MESUJI Annisa’ Indah Setyawati; Damsir Damsir; Ansyori Ansyori; Elly Rosnarita; Olivia Cindowarni; Yanto Yanto; Agus Sumawati
Kreativitas Pada Pengabdian Masyarakat (Krepa) Vol. 2 No. 5 (2024): Kreativitas Pada Pengabdian Masyarakat (Krepa)
Publisher : CV SWA Anugerah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8765/krepa.v2i5.2239

Abstract

Kabupaten Mesuji merupakan salah satu kabupaten yang berada di Provinsi Lampung, Indonesia. Salah satu desa yang memiliki luas lahan pertanian dan perkebunan yang cukup luas adalah Desa Kejadian, Kecamatan Way Serdang. Mayoritas pekerjaan masyarakat Desa Kejadian adalah petani dan peternak. Tanaman yang dibudidayakan meliputi sawit, karet, singkong dan padi. Peternakan hewan yang diusahakan yaitu kambing dan sapi. Berbagai masalah yang dihadapi petani di Desa Kejadian adalah maraknya pembelian pupuk palsu. Sehingga diperlukan sosialisasi cara membedakan pupuk asli dan palsu. Keberadaan pupuk palsu sangat merugikan petani dalam hal pertumbuhan tanaman. Harapan dari kegiatan ini supaya sosialisai cara membedakan pupuk palsu dan asli dapat dikembangkan ke berbagai wilayah di Kabupaten Mesuji dan daerah lain di Indonesia.
Co-Authors . DARMAWAN Agus Sumawati Annisa’ Indah Setyawati Assad Saifullah Harahap Bambang Purwanto Bambang Purwanto Bambang Purwanto Damsir, Damsir Elly Rosnarita Erwanda, Setrian Irmawati Irmawati Laksono Trisnantoro Lamdo, Herfandi Nyoman Natih Olivia Cindowarni Reka Wahyuni Roedhy Poerwanto Rosnarita, Elly Sudarsono Toniyawan Herdiyansyah Yanto Yanto Yanto Yanto YANTO YANTO Yanto, Yanto