Jurnal Online Politeknik Negeri Lampung
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Observasi Perikanan Mini Purse Seine di PPP Lempasing
Get PDFPPP Lempasing merupakan prasarana perikanan tangkap yang menjadi sentra kegiatan penangkapan, pengelolaan, dan pemasaran hasil perikanan di kota Bandar Lampung. Mini purse seine merupakan salah satu alat tangkap yang dipergunakan nelayan Lempasing melakukan operasi penangkapan ikan. Tujuan dari penelitian ini adalah mengkaji tentang faktor-faktor produksi yang berpengaruh terhadap hasil tangkapan mini purse seine di PPP Lempasing. Metode yang digunakan dalam penelitian ini adalah metode survey dengan observasi langsung dan wawancara nelayan. Analisis regresi berganda dipergunakan untuk mengetahui pengaruh faktor produksi terhadap hasil tangkapan ikan. Hasil penelitian menunjukkan faktor produksi yang berpengaruh positif terhadap hasil tangkapan adalah ukuran GT kapal, daya mesin, jumlah jumlah awak kapal(ABK) dan panjang jaring. Sedangkan faktor produkksi yang berpengaruh negatif adalah pengalaman melaut dan lebar jaring dengan koefisien determinasi 97,9%
PERHITUNGAN NILAI PENERIMAAN NEGARA BUKAN PAJAK (PNBP) DARI SEKTOR PERIKANAN TANGKAP (Studi Kasus Kapal Cantrang di PPN Brondong)
Get PDFPenerimaan Negara Bukan Pajak (PNBP) dari sub sektor perikanan tangkap berasal dari dua sumber yaitu Pungutan Pengusahaan Perikanan (PPP) dan Pungutan Hasil Perikanan (PHP). PPP maupun PHP dihitung berdasarkan ukuran GT kapal. Namun ditemukannya permasalahan mengenai perbedaan ukuran GT kapal (mark down) dari dokumen awal dengan pengukuran ulang kapal. Penelitian ini dilakukan untuk menyelidiki fenomena tersebut dengan menggunakan 5 sampel kapal cantrang. Metode penelitian dengan menggunakan ketentuan yang berlaku sesuai dengan Peraturan Menteri Kelautan dan Perikanan No. 38 tahun 2015. Hasil penelitian menunjukkan bahwa GT kapal sangat berpengaruh terhadap nilai PNBP. Nilai PNBP berdasarkan pengukuran ulang sebesar Rp. 513.479.025,- sedangkan nilai PNBP berdasarkan rumus Perla adalah sebesar Rp. 538.175.525,- jadi kerugian akan PNBP dari 5 sampel kapal cantrang sebesar Rp. 24.696.500,-.
Kata kunci: PPP, PHP, Nilai PNB
Keragaman Patogen Tanaman Jahe pada Tahap Persemaian : Ginger Patogens Diversity at The Seedlings Stage
Get PDFGinger production has decreased over the past year and this could be due to less than optimal plant cultivation. Selection of quality seeds and optimal standards will provide optimal production impacts. Early detection of pathogens in ginger seeds can be an effort to maintain production potential. The aim of this research is to identify the diversity of ginger pathogens that appear in nurseries as an effort to maintain the production potential of ginger plants. This research looked at the pathogens that appeared in red ginger, emprit ginger and elephant ginger which were sown in burlap sacks for one month. Disease symptoms that appear during observation were observed and isolated and were identified the pathogen. Observation results showed that red ginger's healthy rhizome was higher than other ginger. Pathogens identified in three types of ginger include Sclerotium rolfsii, Penicillium sp and Aspergillus sp. Sclerotium rolfsii is the dominant pathogen and has a high attack rate on elephant ginger clones.
Keywords: Sclerotium rolfsii, Zingiberales officinale, RhizomeProduksi jahe satu tahun akhir menurun dan bisa disebabkan budidaya tanaman yang kurang optimal. Pemilihan benih yang bermutu dan standar optimal akan memberikan dampak produksi yang optimal. Deteksi awal patogen pada benih jahe bisa menjadi upaya mempertahankan potensi produksi. Tujuan penelitian ini adalah mengidentifikasi keragaman patogen jahe yang muncul pada persemaian sebagai upaya mempertahankan potensi produksi tanaman jahe. Penelitian ini mengamati patogen yang muncul pada jahe merah, jahe emprit dan jahe gajah yang disemai pada karung goni selama satu bulan. Gejala penyakit yang muncul selama pengamatan diamati dan mengisolasi serta mengidentifikasi patogen tersebut. Hasil pengamatan menunjukkan bahwa rimpang sehat jahe merah lebih tinggi daripada jahe yang lain. Patogen yang teridentifikasi pada tiga jenis jahe antara lain Sclerotium rolfsii,Penicillium sp dan Aspergillus sp. Sclerotium rolfsii merupakan patogen yang dominan dan tinggi serangannya pada jahe gajah.
Kata Kunci: Sclerotium rolfsii, Jahe Merah, Rimpang  
Germination of Black Soy Bean Generation Mutan 4 (M4)
Get PDFThe seeds used are seeds that have undergone a storage process before being germinated. Seeds stored in the right conditions can reduce germination or viability, such as packaging material, temperature, and lack of moisture. This study aims to determine the germination after the storage process to be planted in field conditions. This research was conducted at the Politeknik negeri lampung green house in August 2022. The study used a completely randomized design with different genotype treatments consisting of 6 genotypes M4 resulted from selected by the M3 generation ((R1119 (G1), R2125 (G2), R2211 (G3), R221 (G4), R321 (G5), and R41119 (G6)), each treatment was four replicated. The observed variables were electrical conductivity, germination, maximum growth potential, vigor index, growth speed, Growth synchronously, plant height, and root length. Data were analyzed by F 5% test, if the genotype has a significant effect continued Least Significant Difference (LSD) test. The observations obtained were only the observed vigor index variables that had a significant effect. The result of this reseacrh is 6 genotypes still had high germination, which was above 80%, and genotype R321 has the lowest vigor index compared to genotype R1119, R2125, R221, and R41119
PERAN SERTA STAKEHOLDER TERHADAP KAPABILITAS PETANI SAYUR MELALUI MEDIA ONLINE
Get PDFThe problem of agriculture and the level of helplessness of farmers in developing their farming is one of the causes of weak capability building and institutional farmers. Support from the role of stakeholders is the spearhead of success in increasing the capacity of farmers. The problem of agriculture is not just a matter of technology but also how the dissemination of information reaches farmers who are numerous and widely spread, until farmers participate. Dissemination of information can be done through online media. Online media on the Internet is becoming a trend and there is no denying the benefits provided by these online media. The benefits provided are in the form of easy access to information and emerging issues. Online media that is being widely discussed by the public are Google, Yahoo, Facebook, Twitter, WhatsApp and Telegram. This study aims to determine the role of stakeholders (private companies) in increasing the capacity of farmers through online media. The study was conducted in Kecamatan Gisting dan Sumberejo Subdistricts located in Kabupaten Tanggamus Regency, Lampung Province. Determination of location is done intentionally (purposive sampling) with the consideration that Kec. Gisting and Sumberejo. Determination of the role of the respondent private extension (stakeholder) which is directed at the private instructor PT. DuPont Indonesia (Pioneer) and PT. Syngenta Indonesia is done intentionally (purposive sampling). The method used in this research is descriptive qualitative method. The type of data in the study consisted of primary data and secondary data. Primary data were obtained directly from informants, while secondary data were obtained through records, reports, documents, photographs and other written material related to research. Data collection techniques are carried out through observation, in-depth interviews, document study (documentation), and triangulation or combination. The method of data analysis was conducted using the Miles and Huberman model, namely analysis while in the field which included data reduction, data display, and conclusion drawing and verification (conclusion drawing / verrification). The results of the study concluded that the role of stakeholders can be in 5 ways namely policy creator, coordinator, facilitator, implementor, and accelerator. Farmers agree that the role of stakeholders consisting of private extension has provided good support and is very popular in their routine visits and through the demonstration plot and field school program by farmers. The role of stakeholders (private instructors) plays a role in terms of facilitators and accelerators. Furthermore, farmers agree that the use of online media in the form of whattsapp groups has functioned and helped in increasing the ability of agribusiness and increasing the capacity of vegetable farmers in Kabupaten Tanggamus, as well as making it easy to get information directly from private extension workers.Permasalahan pertanian dan tingkat ketidakberdayaan petani dalam mengembangkan usahataninya merupakan salah satu penyebab lemahnya pengembangan kapabilitas dan kelembagaan petani. Peran stakeholder menjadi ujung tombak terhadap keberhasilan peningkatan kapabilitas petani. Permasalah pertanian bukan hanya masalah teknologi saja tetapi juga bagaimana dissemination informasi sampai ke petani yang jumlahnya banyak dan tersebar luas, hingga petani berpartisipasi. Dissemination informasi bisa dilakukan melalui media online. Media online di internet menjadi trend dan tidak dapat dipungkiri lagi manfaat dari media online tersebut. Manfaatnya berupa kemudahan mengakses informasi dan isu-isu yang tengah hangat. Media online banyak dibicarakan oleh masyarakat yaitu google, yahoo, facebook, twitter, whatsapp dan telegram. Penelitian ini bertujuan untuk mengetahui peran stakeholderdalam peningkatan kapabilitas petani melalui media online. Penelitian dilaksanakan di Kecamatan Gisting dan Sumberejo, Kabupaten Tanggamus, Provinsi Lampung. Penentuan lokasi dilakukan secara sengaja (purposive sampling) Penentuan responden peran stakeholder yang tertuju pada penyuluh swasta PT. DuPont Indonesia (Pioneer) dan PT. Syngenta Indonesia dilakukan secara sengaja (purposive sampling). Metode yang digunakan adalah metode kualitatif secara deskriptif. Jenis data pada penelitian terdiri dari data primer dan data sekunder. Data primer diperoleh dari informan, sedangkan data sekunder diperoleh melalui catatan-catatan, laporan, dokumen, foto maupun materi tertulis lainnya yang berhubungan dengan penelitian. Teknik pengumpulan data melalui observasi (pengamatan), interview (wawancara) mendalam, studi dokumen dan triangulasi. Metode analisis data menggunakan model Miles dan Huberman. Hasil penelitian menyimpulkan bahwa peran stakeholder berupa dalam 5 hal yakni policy creator, koordinator, fasilitator, implementor, dan akselerator. Petani setuju peran stakeholder telah memberikan dukungan baik dan sangat diminati dalam kunjungan rutinnya maupun melalu program demplot dan sekolah lapang oleh petani. Peran stakeholder berperan dalam hal fasilitator dan akselerator. Selanjutnya petani setuju bahwa penggunaan media online berupa whatsapp group telah berfungsi dan membantu dalam peningkatan kemampuan agribisnis dan peningkatan kapabilitas petani, serta memudahkan mendapatkan informasi langsung dari stakeholder.
Kata kunci : kapabilitas, petani, sayur, stakeholder
PEMBERDAYAAN PEREMPUAN MELALUI PELATIHAN KETERAMPILAN ECOPRINT DI KELURAHAN GUNUNG TERANG KOTA BANDAR LAMPUNG
Get PDFMitra kegiatan PKM adalah ibu-ibu anggota grup arisan RT 01 LK 01 di kelurahan Gunung Terang kota Bandar Lampung, Propinsi Lampung. Anggota grup arisan rata-rata berpendidikan sekolah menengah pertama hingga sekolah menengah atas. Mayoritas anggota grup arisan RT 01 LK 01 adalah ibu rumah tangga yang tidak memiliki usaha dan keterampilan yang dapat digunakan untuk menambah penghasilan keluarga. Tujuan kegiatan PKM adalah mengadakan pelatihan keterampilan untuk pemberdayaan perempuan, diharapkan dapat memberikan manfaat terhadap kehidupan perempuan dan masyarakat di bidang sosial dan ekonomi serta meningkatkan kualitas sumberdaya di lingkungan kelurahan Gunung Terang. Berdasarkan wawancara dan analisis situasi yang telah dilakukan maka disimpulkan permasalahan yang terjadi pada mitra adalah: belum memiliki kemampuan dalam memanfaatkan bahan alami dilingkungan sekitar menjadi sesuatu yang bernilai ekonomis. Program pengabdian masyarakat ini diharapkan dapat membantu menyelesaikan permasalahan mitra dalam bentuk pendampingan dan pelatihan keterampilan ecoprint. Target luaran kegiatan PKM antara lain adalah: artikel ilmiah di jurnal pengabdian, artikel di media massa dan video kegiatan PKM. Luaran lainnya adalah terjadinya peningkatan keterampilan dan kemampuan mitra dalam keterampilan ecoprint
Respon Pertumbuhan Bibit Tebu (Saccharum Officinarum L.) Pada Aplikasi Biostimulan Dari Ekstrak Bawang Merah
Get PDFSugarcane (Saccharum officinarum L.) is a plantation commodity that has an important role in the economy in Indonesia. The demand for sugar increases with the increase in population. Therefore efforts to increase sugar production by increasing the productivity of sugarcane, one of which is through the use of high quality seeds. Sugarcane Bud Chip seeds have the potential to produce sugarcane with high yields, but efforts to stimulate seedling growth really need to be increased. The use of Biostimulant from shallot extract needs to be tested on sugarcane seedlings because shallots contain the hormone auxin and vitamin B1 which are very necessary to increase the growth of sugarcane seedlings. Therefore this study aims to determine the effect of shallot extract concentration on the initial growth of sugarcane plants using the bud chip method and determine the best concentration. This study was conducted for 2.5 months and was designed using a non-factorial randomized block design with 5 concentrations of shallot extract including B0 (control/no extract); B1 (20%); B2 (40%); B3 (60%); B4 (80%). The parameters include the number of tillers, plant height, number of leaves, and root length. The results of this study indicated that the shallot extract gave a significantly different response to the growth of sugar cane seedlings, as seen in the parameters of the number of tillers, the number of leaves and root length. From the data obtained, shallot extract at a concentration of 40% was the best concentration for all parameters.
Sugarcane (Saccharum officinarum L.) is a plantation commodity that has an important role in the economy in Indonesia. The demand for sugar increases with the increase in population. Therefore efforts to increase sugar production by increasing the productivity of sugarcane, one of which is through the use of high quality seeds. Sugarcane Bud Chip seeds have the potential to produce sugarcane with high yields, but efforts to stimulate seedling growth really need to be increased. The use of natural Growth Regulatory Substances (PGR) from shallot extract needs to be tested on sugarcane seedlings because shallots contain the hormone auxin and vitamin B1 which are very necessary to increase the growth of sugarcane seedlings. Therefore this study aims to determine the effect of shallot extract concentration on the initial growth of sugarcane plants using the bud chip method and determine the best concentration. This study was conducted for 2.5 months and was designed using a non-factorial randomized block design with 5 concentrations of shallot extract including B0 (control/no extract); B1 (20%); B2 (40%); B3 (60%); B4 (80%). The parameters include the number of tillers, plant height, number of leaves, and root length. The results of this study indicated that the shallot extract gave a significantly different response to the growth of sugar cane seedlings, as seen in the parameters of the number of tillers, the number of leaves and root length. From the data obtained, shallot extract at a concentration of 40% was the best concentration for all parameters
Analisis Faktor-faktor yang Memengaruhi Keberhasilan Koperasi Sektor Pertanian di Provinsi Lampung
No full textCooperatives can potentially have a broad impact on the economic order. The success of cooperatives can benefit members, the surrounding environment, and even the broader scope. The agricultural sector is the third largest number of cooperatives in Lampung Province. This research aimed to analyze the factors that affect cooperative business volume, and net income (SHU) of agricultural sector cooperatives in Lampung Province. The number of samples in this study was 33 cooperatives. The samples are cooperatives that run agricultural related businesses and cooperatives whose members are agricultural business actors in Lampung Province. The multiple linear regression was used to analyze factors that influenced the business volume and the net income (SHU). It was found the number of members and business units have a negative effect on business volume, while capital and loan capital have a positive effect on business volume. At the same time, the variables of managers' availability and the chairman's education level do not affect the business volume of agricultural sector cooperatives in Lampung Province. Self-capital, loan capital, and the chairman's high level of education have a positive effect on business rest, and the number of members and business units have a negative effect on the net income (SHU). In contrast, the manager availability and the chairman’s education level at imtermediate and low levels have no effect on the net income (SHU) of agricultural sector cooperatives in Lampung Province.
Keywords: agricultural cooperatives, business volume, net income (SHU)Koperasi berpotensi memberikan dampak yang luas terhadap tatanan perekonomian. Keberhasilan koperasi dapat memberikan manfaat bagi anggota, lingkungan sekitar, bahkan lingkup yang lebih luas. Koperasi sektor pertanian menempati urutan ke tiga jumlah koperasi terbanyak di Provinsi Lampung. Tujuan penelitian ini yaitu untuk menganalisis faktor-faktor yang memengaruhi volume usaha, dan faktor-faktor yang memengaruhi Sisa Hasil Usaha (SHU) Koperasi Sektor Pertanian di Provinsi Lampung. Sampel yang digunakan pada penelitian ini sebanyak 33 koperasi. Koperasi yang menjadi sampel penelitian merupakan koperasi yang memiliki usaha di bidang pertanian maupun koperasi yang anggotanya merupakan pelaku usaha di bidang pertanian yang ada di Provinsi Lampung. Metode analisis data yang digunakan yaitu regresi linier berganda. Hasil yang diperoleh yaitu jumlah anggota dan jumlah unit usaha berpengaruh secara negatif sedangkan modal sendiri dan modal pinjaman berpengaruh secara positif terhadap volume usaha. Variabel ketersediaan manajer dan tingkat pendidikan ketua tidak berpengaruh terhadap volume usaha koperasi. Modal sendiri, modal pinjaman, dan tingkat pendidikan ketua yang tinggi berpengaruh secara positif sedangkan jumlah anggota, dan jumlah unit usaha berpengaruh secara negatif terhadap SHU. Ketersediaan manajer dan tingkat pendidikan ketua yang rendah dan sedang tidak berpengaruh terhadap SHU Koperasi Sektor Pertanian di Provinsi Lampung
Pengaruh Jenis Media Tanam dan Interval Pemberian Pupuk Daun Terhadap Pertumbuhan Plantlet Anggrek Dendrobium Blue Twist x Dendrobium Biggibum pada Tahap Aklimatisasi dan Pembesaran
Get PDFDendrobium orchids have the potential to be developed because they have a variety of types, shapes and sizes. The choice of planting media and fertilization is an important factor in the success of orchid propagation, especially at the acclimatization stage. The aim of this research were determine the type of planting media and the best interval for giving foliar fertilizer and determine the best interactions and combinations of treatment of the type of planting media and the interval for giving foliar fertilizer on the growth of dendrobium orchid plantlets in the acclimatization and enlargement stages. This research used a factorial Randomized Block Design (RAK) with the first factor being the type of planting media and the second factor being the interval of foliar fertilizer application. The first factor includes M1: wood charcoal, M2: cocopeat, M3: wood charcoal + cocopeat 1:1, M4: wood charcoal + cocopeat 1:2, and M5: wood charcoal + cocopeat 1:3. The second factor includes P1: once every 4 days, P2: once every 8 days, P3: once every 12 days. The results of the research showed that the cocopeat planting media type provided the best percentage of acclimatization success for the Dendrobium Blue twist x Dendrobium Biggibum orchids. Providing foliar fertilizer at 8-day intervals provides the best increase in plantlet height and leaf width at the acclimatization and plantlet enlargement stages of Dendrobium Blue twist x Dendrobium bigibbum orchids. There was no interaction between the use of planting media type and the interval of foliar fertilizer application