This study aims to determine the effect of bioferlizer application on vegetatif growth and yield of sugarcane (Saccharum officinarum L.) and its optimal concentration for sugarcane plants. This research used a Randomized Group Design (RGD) with 1 faktor, namely biofertilizer. The treatments used consisted of P1 (Inorganik fertilizer/control), P2 (2 kg/l Biofertilizer), P3 (3 kg/l Biofertilizer)…
The research objective was to study comparison amongst purchasing, wage and combination systems at sugarcane plant maintenance at PTPN VII Cinta Manis in order to get the minimum operation cost. This study was carried out at PTPN VII Cinta Manis, Ketiau Village, Tanjung Batu Subdistrict, Ogan Ilir District from March to May 2008. The method used in this study was survey method (case study). Dat…
Tujuan penelitian ini adalah untuk menganalisis produk bahan bakar briket dari limbah biomassa tebu secara fisik dan finansial sehingga dapat diterapkan pada skala bisnis. Penelitian ini dilaksanakan di Lahan Serbaguna dan Laboratorium Kimia Hasil Pertanian, Jurusan Teknologi Pertanian, Fakultas Pertanian, Univeritas Sriwijaya dan Laboratorium Teknik Kimia dan Teknik Sipil Politeknik Negeri Sri…
The objective of this research was to know the influence of addition of inoculated Trichoderma spp at content of fibre fraction of sugarcane sprout. This research was conducted in two stages, first stage was maked silase of sugarcane sprout second analyse the fraction of fibre silase of sugarcane sprout by using method of Van Soest executed on Animal feed and Nutritive Laboratory of Agriculture…
Tujuan penelitian ini adalah untuk mempelajari pengaruh Trichoderma spp terhadap kandungan ADF, protein kasar, ADIN, total protein dan proporsi protein pada silase pucuk tebu. Penelitian ini dilakukan dua tahap, tahap pertama yaitu pembuatan silase pucuk tebu dan tahap kedua yaitu analisa ADF, analisa protein kasar, ADIN, total protein dan proporsi protein yang dilaksanakan di Laboratorium Nutr…
This research was done to study crude fiber fraction using Filter Bag Technique (FBT) and Van Soest (Vs) methods. It was done through 2 stapes, (1) ensiling sugarcane sprout, (2) analyzed its crude fiber quality using Filter Bag Technique (FBT) and Van Soest (Vs) method. Samples were analyzed of nutrition laboratory Agriculture Faculty of Sriwijaya University. Data were analyzed using t-test an…
The research was conducted to study evaluation of sugarcane top digestibility by selected lactic acid bacteria with various ensilage time. This research were done in two stage, first stage was lactid acid bacteria isolation from sugarcane top and second sugarcane top ensilage with selected lactic acid bacteria. There were held on Animal Feed and Nutritive Laboratory of Agriculture Faculty, Sriw…
Fluid Friction Apparatus adalah seperangkat alat yang didesain untuk melakukan pengujian kerugian tinggi tekanan pada aliran fluida dalam pipa (dalam hal ini fluida yang digunakan adalah nira tebu dan air). Alat ini telah dilengkapi dengan peralatan - peralatan yang berhubungan dengan pengujian. Sehingga penguji hanya melakukan pengujian sesuai dengan petunjuk untuk melakukan pengujian ( manual…
Tujuan dari penelitian ini adalah untuk mengkaji hubungan antara ketersediaan air dengan pertumbuhan tanaman tebu di Rayon III PTPN VII (Persero) Unit Usaha Cinta Manis, dan mengakumulasikannya dalam bentuk persamaan matematis. Penerapan dari hasil penelitian ini adalah untuk memprediksikan pertumbuhan tanaman, pemberian air irigasi dan mempelajari karakteristik tempat penyimpanan air. Bentuk p…
Solidworks is a software that can simplify and facilitate the design and analysis process of a structure. To make it easier to create designs, Solidworks software has several basic features such as paramatric solid modeling. One thing that can be analyzed using Solidworks software is the pressure on the roller of the sugar cane crusher. A sugar cane pressing machine is a machine used to squeeze…
The condition of tidal land which has the potential to be a medium for plant growth is still an obstacle in the process of developing and producing plant activities. This is due to the existence of limiting factors that inhibit plant growth and production. PT Pratama Nusantara Sakti is a sugar cane plantation company that uses tidal land as a medium for growing plants. The land criteria used in…
The purpose of this research is 1) to analyze the elasticity of production factors for smallholder sugar cane farmers partnership patterns Cinta Manis Sugar Factory PT Sinergi Gula Nusantara Ogan Ilir Regency, 2) to analyze the scale of the production yield of people's sugarcane farmers, the partnership pattern of the Cinta Manis sugar factory, PT Sinergi Gula Nusantara, Ogan Ilir Regency, 3) t…
DETERMINING AN APPROPRIATE MARKETING CHANNEL FOR GRANULATED SUGAR IS A SIGNIFICANT STEP FOR SUGARCANE FARMERS BECAUSE EACH MARKETING CHANNEL OFFERS DIFFERENT PROFIT MARGINS FOR THEM. THE OBJECTIVES OF THIS STUDY ARE: (1) ANALYZING THE MARKETING CHANNELS AND MARKETING MARGINS OF SUGARCANE FARMERS' SUGAR IN THE VICINITY OF THE CINTA MANIS SUGAR FACTORY. (2) ANALYZING THE DRIVING FACTORS FOR FARME…
Penelitian ini bertujuan untuk mengetahui pengaruh lamanya pemberian EM4 dan Biovitalik pada ampas tebu untuk media tanam pakcoy (Brassica rapa L.). Penelitian ini dilaksanakan di lahan yang terletak di Kecamatan Indralaya Utara, Kabupaten Ogan Ilir (33°12'20"S 104°38'58"E) pada tanggal 18 bulan Oktober sampai tanggal 22 Desember 2023. Rancangan yang digunakan pada penelitian ini yakni Rancan…
Penelitian ini bertujuan untuk mengetahui manfaat dari ampas tebu untuk budidaya tanaman kailan serta mengetahui kombinasi dosis ampas tebu yang diberi EM4 dan Biovitalik terbaik dalam meningkatkan pertumbuhan dan hasil kailan. Penelitian ini dilaksanakan di lahan yang terletak di wilayah Indralaya Utara (3°12'20"S 104°38'58"E) pada bulan November sampai Januari 2024. Penelitian menggunakan r…
The research objective was to determine water reservoir development existing at Unit Usaha Cinta Manis in order to increase sugarcane plant production. Method used in this research was descriptive and data was presented in form of tables and graphs. The observed parameters in this research were areal layout, local climate, sugarcane plant and soil physical properties. Unit Usaha Cinta Manis cur…
This research aims to determine the effect of biological fertilizer application on the abundance of soil microbes in sugarcane plantations (Saccharum officinarum L.) on PTPN VII land, Cinta Manis District. This research used an quantitative descriptive method with a Randomized Block Design (RBD) with four treatment levels, each treatment repeated three times. The treatments used are: P0 (contro…
This study aims to determine the effect of biofertilizer application on the control of shoot borer pests (Scirpophaga excerptalis) on the growth of sugarcane plants which has been carried out from November-April 2023 at PTPN VII Cinta Manis South Sumatra. Using insitu experimental methods by observing the percentage of pest attacks and the level of leaf damage caused by shoot borer pests (Sciri…
This study aims to determine the effect of biofertilizer application on the control of stem borer pests (Chilo sacchariphagus) in sugarcane plants that have been carried out in November-April 2023 on PTPN land in the Cinta Manis District. The method used is the insitu experimental method by observing the percentage of pest attacks, and the intensity of pest attacks on sugarcane plants, both on …
This research aims to obtain several ecotypes of sugarcane germplasm cultivated by farmers acolround South Sumatra, to develop plant collection, and to identify their growth and yield characters. The plant collection was established at the Experimental Garden of the Faculty of Agriculture, Universitas Sriwijaya, Indralaya. The research was conducted from August 2022 to January 2023. Data were c…
This research objectivewas to knowtheeffect ofblade rotation variations and material conditions on the chopping process of sugarcane shoots in a modified power thresher machine. This research was conducted from March to April 2021 at the Agricultural Machinery and Workshop Laboratory, Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University, Indralaya Campus, SouthSum…
Penelitian mengenai pengaruh temperatur dan waktu pirolisis terhadap karakteristik fisikokimia asap cair dari ampas tebu dan serbuk gergaji kayu puspa telah dilakukan. Pirolisis dilakukan pada rentang temperatur 300-500°C dengan waktu 30-90 menit. Sifat fisik yang diamati adalah massa jenis dan rendemen, sedangkan sifat kimia asap cair yang diamati meliputi pH, kadar asam total dan kadar fenol…
Biochar adalah bahan tambahan alternatif kaya akan kandungan karbon yang diperoleh melalui metode pirolisis. Biochar dapat memasok unsur hara dan dilaporkan dapat meningkatkan produktivitas tanaman. Sumber biomassa seperti ampas tebu dan serbuk gergaji kayu puspa berpotensi untuk dikonversi menjadi biochar karena tersedia secara melimpah dan memiliki kandungan selulosa dan hemiselulosa yang rel…
Desainer terikat oleh gagasan perencanaan orang lain, bahkan keterampilan khusus desainer paling berguna dalam perencanaan jangka menengah dan jangka panjang produk. Proses desain untuk desain asli dimulai dengan mengkonsep berdasarkan daftar kebutuhan (spesifikasi desain). Waktu pengembangan dimulai pada Juli 2019 dan waktu penelitian dilakukan pada bulan Januari 2020 di Pabrik Gula Cinta Mani…
Research on SiO2 extraction has been done from sugarcane bagasse using hydrothermal methods with variation NaOH concentration of 0.5; 1.0; 1.5; 2.0 M and calcination methods with temperature variation of 800, 900 and 1000ºC. Characterization of SiO2 extracted carriedovt using XRD analysis, FT-IR, and silica surface area calculation using the methylene blue adsorption method. The results of cha…
The research had been carried out on the extraction of silica from bagasse and its application to adsorb the congo red dye. Silica extraction was carried out by calcination method at temperature variations of 700, 800 and 900oC and then characterized using XRD and SEM-EDS. The variables of silica adsorption on the congo red dye included the contact time and the optimum concentration of the cong…