Jurnal Online Politeknik Negeri Lampung
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Efektivitas Pemberian Cacing Darah Beku atau Cacing Sutra Terhadap Laju Pertumbuhan dan Sintasan Benih Ikan Gabus (Channa Striata)
No full textIkan gabus (Channa striata) merupakan jenis ikan air tawar yang sudah dikenal luas oleh masyarakat Indonesia. Selain itu, ikan gabus merupakan salah satu ikan air tawar yang berekonomis tinggi. Menurut Rakhmawati (2015), harga ikan gabus secara umum berkisar antara Rp. 42.000–Rp. 45.000 per kg dipasar lokal dan Rp. 250.000-Rp. 300.000 untuk ekspor. Semakin tinggi permintaan pasar terhadap ikan gabus, maka aktifitas penangkapan ikan gabus di alam juga semakin meningkat. Hal tersebut dapat menurunkan populasi ikan gabus di alam, sehingga perlu adanya upaya untuk membudidayakan ikan gabus.Pendederan ikan gabus dengan pemberian cacing darah beku mampu menghasilkan benih yang ukuranya tidak jauh berbeda dengan benih ikan gabus yang diberikan cacing sutra.Pendederan ikan gabusdilaksanakan selama 28hari menggunakan 2 akuarium dengan padat tebar 1 ekor/liter. Tingkat kelangsungan hidup pada masing-masing perlakuan yaitu 85% (Akuarium A) dan 90% (Akuarium B). Hasil pengamatan suhu di masing-masing perlakuan berkisar 27-31ºC, Nilai pH selama pemeliharaan berkisaran 6,5-7,5, Kadar oksigen terlarut dalam media pemeliharaan yaitu 5,8-6,5 ppm
Readiness of The Lampung Local Food Agroindustry for Halal Policy
No full textThe obligations or conditions of food products traded by producers in terms ofguaranteeing halalness have been regulated in Law No.33 of 2014 concerning GuaranteedHalal Products. In the regulation, precisely in article 4 it is explained that products that enter,circulate, and are traded in the territory of Indonesia must be certified halal. The purpose of thisstudy was to analyze the readiness of local food agroindustry UMKM in Lampung towardshalal certification policies and the factors that influence it. The results of the study revealedthat the readiness of small and medium-scale food industry players in the research locationswas not ready to implement halal policies. Based on the results of research at the researchlocation, it is known that the factors of knowledge about halal, awareness to find out,technology used, scale of business, knowledge of bureaucratic rules and certification costs(0.40) This is due to a lack of understanding of the urgency of halal certification and therelatively small scale of busines
Pengaruh Skeptisme, Pengalaman Auditor, dan Self Efficacy Terhadap Audit Judgement Pada Kantor Akuntan Publik di Medan
Get PDFJudgment audit is a consideration made by public accountants in making an audit plan, and before issuing an opinion on the company's financial statements. The independent variables of this study are skepticism, auditor experience, and self efficacy. The dependent variable of this study is judgment audit. The purpose of this study is to examine and analyze the influence of skepticism, auditor experience, and self efficacy on judgment audits at the Public Accountant Office in Medan. This research uses descriptive quantitative research methods with the nature of research of causal relationships. The data were collected with questionnaires which were tested for validity and reliability before conducting the research. The test equipment used is normality test, multicollinearity test, and heteroscedasticity test. This study uses purposive sampling with a total of 90 respondents in the Public Accountant Office in Medan. The results of the study on the hypothesis indicate that skepticism, auditor experience, and self efficacy partially and simultaneously influence the judgment audit on the Public Accounting Firm in Medan. The conclusion of this study shows that skepticism, auditor experience, and self-efficacy have a positive and significant effect on judgment audits at the Public Accountant Office in Medan.Keywords: Skepticism, Auditor Experience, Self Efficacy, Audit Judgmen
Produktivitas Padi Sawah Organik Menggunakan Pupuk Kompos Azolla Bentuk Pellet
Get PDFPenelitian ini bertujuan untuk mengevaluasi efektivitas kompos azolla bentuk pellet terhadap pertumbuhan dan produktivitas padi sawah organik. Petak satuan percobaan masing-masing berukuran 500 m2 yaitu Petak kontrol berupa budidaya padi sawah konvensional dengan pemupukan lengkap Urea 100 kg.ha-1, SP-36 100 kg.ha-1, KCl 100 kg.ha-1, dan Ponska 150 kg.ha-1; Petak azolla tumpangsari; dan Petak azolla tumpangsari + kompos azolla pellet. Pupuk kompos azolla pada plot (P) diberikan dalam dosis 4 ton.ha-1. Produktivitas tanaman padi organik dengan pemberian pupuk kompos azolla bentuk pellete mencapai 6,25 ton.ha-1 dan tidak berbeda nyata dengan hasil pada pemupukan lengkap
a ANALISIS PENGELUARAN DAN TINGKAT KESEJAHTERAAN RUMAHTANGGA PETANI KARET DI KECAMATAN KARANG JAYA KABUPATEN MUSI RAWAS UTARA: ANALISIS PENGELUARAN DAN TINGKAT KESEJAHTERAAN RUMAHTANGGA PETANI KARET DI KECAMATAN KARANG JAYA KABUPATEN MUSI RAWAS UTARA
No full textThis study aimed (1) to measure rubber tappers’household expenditure, (2) to investigate factorswhich affect to the rubber tappers’household expenditure, and (3) to analyzethe wealthy level of rubber tappers’household in Karang Jayasub-districtby using descriptive analysis and multiple linier regression analysis. The samples were 95respondents taken by using survey method. Moreover, the result of the study explained that rubber tappers’household expenditure in Karang Jaya, consist of carbohydrate (44,60%), non-carbohydrate (25,06%), and non-food (30,34%). The carbohydrate expenditure is the highest percentage among others. Wealthy level of this study uses 14 variables; types of wooden wall (35,7%), wells water resources (70,53), firewood recourses (22,11), river sanitation facility (26,32), types of tile floor/cement (68,42), primary education (54), light source of PLN (98,95), car asset (8, 42), motorcycle (85, 26), Polindes(66,54), floor space 8m2(58,87), wear per year (46,27) (1-2)per day (19,23), and incomeRp. 600.000/month (53, 69). Furthermore, factors which affect to the rubber tappers’household expenditure in Karang Jaya are the number of family memberand income which explain Fvalue(141,56) > Ftable(2,47). Therefore, it can be concluded that education, age, income, family numberand space positively and significantlyaffectto the rubber tappers’household expenditure in Karang Jaya. Rvalue square is 0,888, and explains that 88% household expenditure can be explained by age, education, family number, space, and income, while 12%is measured by other variables. Carbohydrate 44,25% is higher than non-carbohydrate and non-food, thus household in Karang Jaya has not been wealthy yet.
Keywords: Household expenditurer, rubber farmers, economic welbeingABSTRAK
Tujuan dari penelitian yaitu (1) menghitung alokasi pengeluaran rumahtangga petani karet di Kecamatan Karang Jaya. (2) menganalisis faktor-faktor yang mempengaruhi alokasi pengeluaran rumahtangga petani karet di Kecamatan Karang Jaya. (3) menganalisis tingkat kesejahteraan rumahtangga petani karet di Kecamatan Karang Jaya. Untuk menjawab tujuan menggunakan analisis deskriptif dan analisis regresi linier berganda. Pengambilan sampel menggunakan metode survey sebanyak 95 responden. Hasil penelitian menunjukkan bahwa Pengeluaran rumahtangga petani karet di Kecamatan Karang Jaya terdiri dari pengeluaran karbohidrat (44,60%), non karbohidrat (25,06%) dan non pangan (30,34%). Dari ketiga pengeluaran tersebut pengeluaran karbohidrat memiliki presentase tertinggi dibandingkan dengan pengeluaran lainnya. Pengeluaran karbohidrat 44,25% lebih besar daripada pengeluaran non karbohidrat dan non pangan. Faktor-faktor yang mempengaruhi pengeluaran rumahtangga petani karet di Kecamatan Karang Jaya yaitu jumlah anggota keluarga, dan pendapatan. Secara bersama-sama menunjukkan bahwa nilai F hitung (141,56) > F tabel (2,47), yang berarti bahwa pendidikan, umur, pendapatan,Jumlah anggota keluarga dan luas lahan memiliki pengaruh positif dan siginifikan terhadap pengeluaran rumahtangga petani karet di Kecamatan Karang Jaya. Nilai R Square sebesar 0,888 menerangkan bahwa 88% pengeluaran dalam rumahtangga dapat dijelaskan oleh variabel umur, pendidikan, jumlah anggota keluarga, luas lahan dan pendapatan. Sedangkan sisanya 12% ditentukan oleh variabel lain di luar model penelitian.Tingkat kesejahteraan rumah tangga di Kecamatan Karang Jaya menurut 14 kriteria dari BPS terdapat 6 kriteria yang termasuk ke dalam kategori tidak miskin yaitu jenis dinding 64,21%, bahan bakar 77,89%, fasilitas sanitasi 73,68%, sumber penerangan 98,95%, kepemilikan aset motor 85,26 % dan makan 78,56%. Sedangkan 8 kriteria yang termasuk ke dalam kategori miskin yaitu sumber air minum 70,53%, jenis lantai 68,42%, tempat berobat 66,54%, luas lantai 58,87%, konsumsi daging/ayam/susu 52,13%, pakaian 46,27%, pendapatan 53,69 % dan pendidikan 54%.
Kata Kunci : Rumahtangga Petani, Karet, Pengeluaran, Tingkat kesejahteraan
ANALISIS TINGKAT KETAHANAN PANGAN TERHADAP KERAWANAN PANGAN MENGGUNAKAN METODE GIS (Geographic Information System)
Get PDFThe purpose of this study was to analyze the distribution of food security levels against food insecurity using the GIS (Geographic Information System) method. This research was conducted using a survey method during February and June 2019, located in Indragiri Hilir Regency. The data used are indicators of food security, indicators of food access and indicators of food utilization. In order to know the distribution of data resistance levels, it is analyzed using Geographical Information Systems (GIS). The results showed that the distribution of food security levels in the twenty sub-districts in Indragiri Hilir Regency had various conditions including food insecurity, somewhat food insecurity, sufficient food resistance, food resistance and very food resistance. % of stunted children and (%) the ratio of health workers are indicators that affect the level of food security and food insecurity. The study concluded that the distribution of food security levels among sub-districts in Indragiri Hilir Regency has conditions, among others, somewhat food insecurity, food resistance, sufficient food resistance and very food resistance. % of stunted children and (%) the ratio of health workers have an effect on the level of food insecurity as indicators of food security)Tujuan penelitian ini adalah menganalisis sebaran tingkat ketahanan pangan terhadap kerawanan pangan menggunakan metode GIS (Geographic Information System). Penelitian ini dilakukan dengan metode survey selama bulan Febuari dan Juni 2019 berlokasi di Kabupaten Indragiri Hilir. Data yang digunakan merupakan indikator katahanan pangan, indikator akses pangan dan indikator pemanfaatan pangan. Guna mengetahui sebaran tingkat ketahanan pangaan data dianalisa menggunakan Sistem Informasi Geografis (SIG). Hasil penelitian menunjukan sebaran tngkat ketahanan pangan dua puluh kecamatan yang ada di Kabupaten Indragiri Hilir memiliki kondisi yang beragam diantaranya rawan pangan, agak rawan pangan, cukup tahan pangan, tahan pangan dan sangat tahan pangan. % anak stunting dan (%) rasio tenaga kesehatan merupakan indikator yang berpengaruh terhadap tingkat ketahanan pangan kerawanan pangan. Penelitian disimpulkan sebaran tingkat ketahanan pangan antar kecamatan di Kabupaten Indragiri Hilir memiliki kondisi antar lain agak rawan pangan, tahan pangan, cukup tahan pangan dan sangat tahan pangan. % anak stunting dan (%) rasio tenaga kesehatan berpengaruh terhadap tingkat kerawanan pangan merupakan indikator ketahanan pangan
Pengaruh Penggunaan Limbah Buah Nanas (Ananas comosus L.Merr)Fermentasi dalam Pakan terhadap Produktivitas Broiler
No full textThe availability of commercial feed raw materials is a limiting factor that causes the price of commercial feed for broilers to be expensive. Therefore it is necessary to use additional feed or alternative feed with good nutritional content, available throughout the year at a relatively affordable and acessible. Pineapple waste is an alternative feed that is cheap, easy to obtain and available all year round. The weakness of pineapple waste is that the crude fiber content is quite high, but with fermentation technology this problem can be overcome. The research analyze the effect of fermented pineapple (Ananas comosus L.Merr) waste in feed on broiler productivity. The research was conducted from November to December 2019 at the Lampung State Polytechnic cattle stable. The experiment was designed with two treatments. The first treatment (P0 = control) of commercial feed without TLBNF. Second treatment (P1) Commercial Feed 92% + 8% TLBNF. The treated feed was given at the beginning of the third week to the end of the fourth week. The data for each variable was tested by means of the T- test. Based on the results and discussion, it can be concluded that: The use of 8% fermented pineapple waste flour (TLBNF) in commercial feed does not affect feed consumption, body weight gain, feed conversionThe availability of commercial feed raw materials is a limiting factor that causes the price of commercial feed for broilers to be expensive. Therefore it is necessary to use additional feed or alternative feed with good nutritional content, available throughout the year at a relatively cheap price and easy to obtain. Pineapple waste is an alternative feed that is cheap, easy to obtain and available all year round. The weakness of pineapple waste is that the crude fiber content is quite high, but with fermentation technology this problem can be overcome. The research analyze the effect of using fermented pineapple (ananas comosus L.Merr) waste in feed on broiler productivity. The research was conducted from November to December 2019 at the Lampung State Polytechnic cattle stable. The experiment was designed with two treatments. The first treatment (P0 = control) of commercial feed without TLBNF. Second treatment (P1) Commercial Feed 92% + 8% TLBNF. The treated feed was given at the beginning of the third week to the end of the fourth week. The data for each variable was tested by means of the T- test. Based on the results and discussion, it can be concluded that: The use of 8% fermented pineapple waste flour (TLBNF) in commercial feed does not affect feed consumption, body weight gain, feed conversion
Analisis Pengelolaan Pakan Kambing Peternak Rakyat di Desa Sindang Agung, Kecamatan Tanjung Raja, Kabupaten Lampung Utara.
Get PDFThis study aims to analyze the management of goat feed carried out in Sindang Agung Village, Tanjung Raja District, North Lampung Regency. This research was conducted for 2 months in Sindang Agung Village through a survey method with qualitative field analysis. research shows that the management of goat tenak feed carried out in Sindang Agung Village is still done traditionally, where goats are only kept in pens and feed is carried out by the breeders continuously. Feeding goats that only relies on the available forage in the form of field grass, leaves on plantation land and on the side of the road in Sindang Agung Village. Farmers in Sindang Agung Village do not provide additional feed such as concentrate or other additional feed, Feeding goats is carried out in the morning and evening by means of cut and carry.This study aims to analyze the management of goat feed carried out in Sindang Agung Village, Tanjung Raja District, North Lampung Regency. This research was conducted for 2 months in Sindang Agung Village through a survey method with qualitative field analysis. research shows that the management of goat tenak feed carried out in Sindang Agung Village is still done traditionally, where goats are only kept in pens and feed is carried out by the breeders continuously. Feeding goats that only relies on the available forage in the form of field grass, leaves on plantation land and on the side of the road in Sindang Agung Village. Farmers in Sindang Agung Village do not provide additional feed such as concentrate or other additional feed, Feeding goats is carried out in the morning and evening by means of cut and carry
Kontrol Suhu Otomatis Oven Vulkanisasi Konvensional di Laboratorium Unit Produksi Serabut Kelapa Berkaret
Get PDFThe vulcanization process is a chemical reaction between rubber and sulfur to form cross-links and produce a three-dimensional structure. Temperature control in the vulcanization process is important to support the quality of the goods produced. In the coconut coir rubber production unit laboratory, the vulcanization oven is still conventional and manual for temperature control, therefore an operator is required to be on standby when the vulcanization oven is operated. The negligence of the operator will be fatal both in terms of the quality of the rubberised coir produced and the risk of fire. One of the causes of frequent fires in vulcanization ovens is the difficulty in setting the temperature in the oven process. To anticipate the occurrence of fires in the vulcanization oven, it is necessary to modify and add a temperature control to the oven. Based on the above problems, modifications need to be made which include the addition of a temperature control system and fire protection that combines temperature control, electric motor, fan, and indicator sirens in rubberized coconut fiber ovens so that the quality of the products produced remains good and avoids fire hazards. With this system, it is hoped that it can provide a sense of security and comfort for operators and contribute to the world of education, especially for students of the Agricultural Mechanization Study Program and other study programs at Lampung State Polytechnic. Automatic Temperature Control of Conventional Vulcanization Ovens in the Rubber Coir Production Unit Laborator
Metode Pembenihan Ikan koi Cyprinus carpio dalam menghasilkan benih berkualitas di Mizumi Koi Farm, Kabupaten Sukabumi, Jawa Barat.
Get PDFKoi fish is one of the ornamental fish commodities which is popularly cultivated in Indonesia. This fish has an attraction because of its very beautiful color and is often used as a contest fish. Every year the demand for koi fish continues to increase both in domestic and foreign markets so that it have promising business prospects. One of the prospects is in hatchery activities which include container preparation activities, broodstock maintenance, broodstock spawning, egg hatching, larval rearing, seed maintenance, denial maintenance, water quality management, pest and disease prevention, and harvesting. One of the koi fish hatcheries is Mizumi Farm, located in Sukabumi, West Java. The productivity of koi fish in that location includes the number of eggs produced around 116,452 eggs, 81% fertilization rate (FR), 75% hatching rate (HR), 63% larval survival rate (SR), 63% SR of seed / white matter and SR of denial. 74%. The results showed a total of fish is 634 tail with a size of 5 cm. Marketing of koi fish seeds at Mizumi Farm includes fostered partners, hobbyists in the Sukabumi area and other cities.Ikan koi merupakan salah satu komoditas ikan hias yang populer dibudidayakan di Indonesia. Ikan ini memiliki daya tarik karena warnanya yang sangat indah dan sering dijadikan sebagai ikan kontes. Setiap tahunnya permintaan ikan koi terus meningkat baik di pasar dalam maupun di luar negeri, sehingga ikan ini memiliki prospek usaha yang menjanjikan. Salah satu prospeknya yaitu pada kegiatan pembenihan yang meliputi kegiatan persiapan wadah, pemeliharaan induk, pemijahan induk, penetasan telur, pemeliharaan larva, pemeliharaan benih, pemeliharaan sangkal, pengelolaan kualitas air, pencegahan hama dan penyakit, serta pemanenan. Salah satu sentra pembenihan ikan koi yaitu Mizumi Farm yang berlokasi di Sukabumi, Jawa Barat. Produktivitas ikan koi di lokasi tersebut diantaranya jumlah telur yang dihasilkan sekitar 116.452 butir, fertilization rate (FR) 81 %, hatching rate (HR) 75 %, survival rate (SR) larva 63%, SR benih/putihan sebesar 63% dan SR sangkal sebesar 74%. Ikan yang dihasilkan berjumlah 634 ekor dengan ukuran 5 cm. Pemasaran benih ikan koi di Mizumi Farm diantaranya mitra binaan, penghoby daerah Sukabumi dan kota lain