Jurnal Online Politeknik Negeri Lampung
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Analisis Faktor-Faktor Penentu Pengambilan Keputusan Pembelian Benih Padi Inbrida Varietas Unggul di Kecamatan Pekalongan Kabupaten Lampung Timur: indonesia
No full textRice seeds are one of the factors that influence rice production and play an important role in the success of rice production. The many types of superior varieties of rice seeds have an impact on farmers' attitudes in purchasing superior varieties of rice seeds. The aim of this research is to determine farmers' purchasing patterns and decision-making processes, as well as the determining factors in farmers' purchasing decisions for inbred rice seeds in Pekalongan District. This research method is a survey method. The research was carried out in Jojog Village and Adijaya Village, Pekalongan District with a total of 90 respondents. Research analysis methods include descriptive analysis, fishbein multiattribute model, and logit analysis. Farmers' motivation in farming is to gain profits from sources of information, namely farmer groups. Evaluation considerations in purchasing inbred rice seeds are quality and marketability. Planned purchase of rice seeds with varieties Ciherang (78.89%), Inpari 32 (20%), and IR 64 (1.11%). Farmers are satisfied with superior inbred varieties of rice seeds. Farmers' attitudes show that the yield potential attribute gets the highest attitude value. Factors determining the decision to purchase inbred rice seeds of the Ciherang variety include age, land area, length of farming, grain price, farmers' attitudes, and reference groups such as farmer groups.Benih padi ialah faktor yang memengaruhi produksi padi dan berperan penting terhadap keberhasilan produksi padi. Varietas benih padi berperan penting untuk meningkatkan pendapatan dan produksi usahatani padi. Banyaknya jenis varietas unggul benih padi berdampak kepada sikap petani dalam pembelian varietas-varietas unggul benih padi. Tujuan dari penelitian ini untuk mengetahui pola pembelian dan proses pengambilan petani, serta faktor faktor penentu keputusan pembelian petani terhadap benih padi inbrida di Kecamatan Pekalongan. Metode penelitian ini adalah metode survey. Penelitian dilaksanakan di Desa Jojog dan Desa Adijaya Kecamatan Pekalongan dengan jumlah responden sebanyak 90 orang. Metode analisis penelitian antara lain analisis deskriptif, model multiatribut fishbein, dan analisis logit. Motivasi petani dalam berusahatani adalah untuk memperoleh keuntungan dengan sumber informasi yaitu kelompok tani. Evaluasi pertimbangan dalam membeli benih padi inbrida adalah kualitas dan laku dipasaran. Pembelian benih padi secara terencana dengan varietas ciherang (78,89%), Inpari 32 (20%), dan IR 64 (1,11%). Petani puas dengan benih padi inbrida varietas unggul. Sikap petani menunjukkan bahwa atribut potensi hasil mendapatkan nilai sikap tertinggi. Faktor faktor penentu keputusan pembelian benih padi inbrida varietas ciherang antara lain usia, luas lahan, lama berusahatani, harga gabah, sikap petani, dan kelompok acuan
Strategi Pemasaran Telur Ayam Ras Menggunakan Metode Bauran Pemasaran di CV XYZ Kabupaten Lampung Selatan
Get PDFCV XYZ merupakan salah perusahaan yang bergerak di bidang peternakan ayam petelur. Tugas akhir ini bertujuan untuk menguraikan proses produksi telur di CV XYZ, proses pemasaran telur CV XYZ dan menganalisis strategi pemasaran telur ayam ras di CV XYZ menggunakan metode bauran pemasaran 4P (product, price, placedan promotion). Metode pengumpulan data yang digunakan dalam penyusunan tugas akhir adalah dengan cara melakukan pengamatan, wawancara, dokumentasi dan pencatatan selama kegiatan Praktik Kerja Lapang (PKL) berlangsung Metode analisis data yang digunakan adalah metode deskriptif untuk menjelaskan bauran pemasaran. Berdasarkan hasil pembahasan maka dapat disimpulkan sebagai berikut: 1). Proses produksi yang dilakukan meliputi sanitasi kandang, pemberian dan perataan pakan ayam, pemberian vaksin dan vitamin serta kegiatan panen. 2). Proses pemasaran yang dilakukan terdiri dari persiapan produk, rekaman permintaan serta jadwal pengiriman dan transportasi. 3). Metode bauran pemasaran yang dilakukan adalah 4P yang meliputi Product, price, place, dan promotion. Produk yang dijual memiliki keunggulan memiliki NKV, telah lulus uji laboratorium dan memiliki produk unggulan telur omega 3 dan dijual dengan harga yang ditetapkan oleh Pinsar Petelur Nasional (PPN). Saluran distribusi yang digunakan adalah distribusi langsung dan saluran distribusi secara tidak langsung. Promosi yang dilakukan oleh CV XYZ adalah dengan menawarkan secara langsung kerja sama untuk penjualan produk mereka kepada pengelola pasar-pasar moderen dan calon konsumen lainnya
Efisiensi Kinerja Rantai Pasok Kopi Robusta Di Kabupaten Kubu Raya
Get PDFDemand for Robusta coffee is increasing every year, but this situation is not matched with the amount of its availability. This raises problems, especially those related to guaranteeing continuity of coffee quality, limited supply availability, and timeliness of sales. Therefore, this study aims to identify the structure of the Robusta coffee supply chain and analyze the efficiency of the Robusta coffee supply chain performance in Kubu Raya Regency. The method used to identify the structure of the supply chain is descriptive analysis, while the DEA method is used to analyze the efficiency of the members performance of the supply chain. The results indicate that the structure of the supply chain consists of farmers, collectors, wholesalers, and retailers. Overall, the results of the performance efficiency measurement show that the performance of the Robusta coffee supply chain is efficient. However, there are still 4 farmers and 1 trader with inefficient performance, namely DMU1,2,6, and 7 at the farmer level, while at the trader level it is in DMU 5. Therefore, improvements are needed to improve the performance of the supply chain actors by reducing the variable input and increasing the output variabl
PEMANFAATAN SELA TANAMAN DAN LAHAN PEKARANGAN DENGAN BUDIDAYA LADA PERDU SEBAGAI UPAYA MENINGKATKAN PENDAPATAN KELOMPOK TANI JAYA MAKMUR KABUPATEN PESAWARAN
Get PDFDesa Wiyono, termasuk desa yang penduduknya memiliki mata pencaharian sebagai petani. Penduduk di desa tersebut mayoritas sebesar 82% merupakan masyarakat transmigrasi dari Pulau Jawa yang bertani tanaman perkebunan seperti kakao, pala, lada dan kelapa. Berdasarkan hasil survei dan diskusi dengan salah satu kelompok tani di Desa Wiyono yaitu Kelompok Tani Jaya Makmur dan masyarakat di sekitar, Kelompok Tani Jaya Makmur sudah mendapatkan bibit lada perdu yang merupakan kerja sama Dinas Pertanian dan Perkebunan Provinsi dengan Pemerintah daerah setempat. Pengembangan lada perdu ini memiliki beberapa keuntungan diantaranya, tanaman lada perdu lebih cepat berbuah, tidak membutuhkan tiang panjat, bisa ditanam di halaman rumah atau ditanam dalam pot, sehingga dalam melakukan panen lebih mudah. Sehingga dengan adanya bibit lada perdu ini, Kelompok Tani Jaya Makmur menginginkan pendapatan tambahan dari proses budidayanya. Namun, dengan kondisi lahan yang ada telah ditanami komoditas tanaman perkebunan lainnya, para petani masih ragu untuk melakukan budidaya tanaman lada perdu. Oleh karena itu, Tim Pengabdian Polinela memberikan solusi budidaya lada perdu menggunakan teknologi pemanfaatan sela tanaman dan lahan pekarangan. Tim Pengabdian Polinela melakukan fokus dalam proses budidaya lada perdu yang baik dan berkelanjutan untuk produksi lada yang berkesinambungan. Penerapan teknologi itu dilakukan melalui penyuluhan, demonstrasi, pelatihan, konsultasi, dan bimbingan, serta evaluasi. Penyuluhan yang dilakukan dengan menjabarkan dan memberi wawasan tentang proses budidaya lada perdu yang baik dan berkelanjutan. Setelah penyuluhan, dilakukan pendampingan dengan cara memantau dan mengevaluasi program inovasi yang diberikan atau diterapkan kepada petani. Peningkatan pemahaman dan pengembangan teknis teknologi sebesar 100% dan penerapan teknologi sebesar 40%
Respons Melon (Cucumis melo L.) terhadap Pemberian Pupuk Daun dan Beberapa Konsentrasi Boron pada Sistem Hidroponik
Get PDFMelons grown hydroponically have the problem of low fruit yield per plant. Efforts to overcome this can be done by adding foliar fertilizer and boron. Therefore, this research aims to obtain the best type of foliar fertilizer for melon yield, the best boron concentration for melon yield, and the interaction between the addition of foliar fertilizer and boron concentration on melon yield. This research used a Factorial Randomized Group Split Plot Design (RAK) with 3 replications. The first factor (main plot) is foliar fertilizer (without foliar fertilizer, Growmore 2 g.l-l, and Gandasil 2 g.l-l), while the second factor (sub plot) is boron concentration (0 mg.l-l, 0.5 mg. l-l, 0.6 mg.l-l, 0.7 mg.l-l, and 0.8 mg.l-l). Observation parameters consisted of fruit diameter (cm), fruit weight (grams), fruit flesh thickness (cm), and dissolved solids (°brix). The research results showed that Gandasil 2 g.l-l gave higher yields when compared to without foliar fertilizer and Growmore 2 g.l-l on the soluble solids parameter (fruit sweetness), boron concentration of 0.7 mg.l-l gave better results on fruit weight, fruit diameter, fruit flesh thickness and soluble solids (fruit sweetness), and there was no interaction between the type of foliar fertilizer treatment and boron concentration on all parameters observed.Melon yang dibudidayakan secara hidroponik memiliki permasalahan hasil buah per tanaman rendah. Upaya untuk mengatasi hal tersebut dapat dilakukan dengan penambahan pupuk daun dan boron. Oleh karena itu, penelitian ini bertujuan untuk mendapatkan jenis pupuk daun terbaik terhadap hasil melon, konsentrasi boron terbaik terhadap hasil melon, dan interaksi antara penambahan pupuk daun dan konsentrasi boron terhadap hasil melon. Penelitian ini menggunakan Rancangan Split Plot Acak Kelompok ( RAK ) Faktorial dengan 3 kali ulangan. Faktor pertama (petak induk) yaitu pupuk daun (tanpa pupuk daun, Growmore 2 g.l-l, dan Gandasil 2 g.l-l), sedangkan faktor yang kedua (petak anak) yaitu konsentrasi boron (0 mg.l-l, 0,5 mg.l-l, 0,6 mg.l-l, 0,7 mg.l-l, dan 0,8 mg.l-l). Parameter pengamatan terdiri dari diameter buah (cm), bobot buah (gram), tebal daging buah (cm), dan padatan terlarut (°brix). Hasil penelitian menujukkan bahwa Gandasil 2 g.l-l memberikan hasil yang lebih tinggi jika dibandingkan tanpa pupuk daun dan Growmore 2 g.l-l pada parameter padatan terlarut, konsentrasi boron 0,7 mg.l-l memberikan hasil yang lebih baik pada parameter bobot buah, diameter buah, tebal daging buah dan padatan terlarut, dan tidak terjadi interaksi antara perlakuan jenis pupuk daun dan konsentrasi boron pada seluruh parameter yang diamati.  
Pengaruh Suhu Pasteurisasi Dengan Menggunakan Metode Ohmic Heating Terhadap Karakteristik Minuman Fungsional Sari Buah Jeruk Lemon
Get PDFThe purpose of this study was to determine the effect of temperature on the pasteurization process of ohmicheating method on chemical, physical, microbiological, and ogranoleptic characteristics of lemon juice. Thisstudy used a simple linear regression method with application SPSS version 25. Simple linear regression testdecision making can refer to two things, namely comparing the significance value with the probability value of5%. The response in this study includes the chemical response is protein levels. Physical responses carried outinclude color using colorimetric methods, viscosity, and specific gravity. Microbiological responses include totalplate count (TPC). Organoleptic response is a hedonic test of aroma, taste, and aftertaste. Based on the results of the study, it shows that there is an influence of temperature on the characteristics of lemon juice that has beenpasteurized on the Line Process machine using the ohmic heating method, namely protein content, viscosity, specific gravity, color, and total microbes. Temperature also affects the level of preference for organolepticresponses to the attributes of aroma, taste, and aftertaste.Tujuan penelitian ini adalah untuk mengetahui pengaruh suhu pada proses pasteurisasi metode ohmic heating terhadap terhadap karakteristik kimia, fisik, mikrobiologi, dan ogranoleptik pada sari buah lemon. Penelitian ini menggunakan metode regresi linier sederhana dengan aplikasi SPSS versi 25. Pengambilan keputusan uji regresi linier sederhana dapat mengacu pada dua hal yaitu membandingkan nilai signifikansi dengan nilai probabilitas 5%. Respon dalam penelitian ini meliputi respon kimia adalah kadar protein. Respon fisik yang dilakukan meliputi warna menggunakan metode colorimetri, viskositas, dan berat jenis. Respon mikrobiologi meliputi total plate count (TPC). Respon organoleptik yaitu uji hedonik aroma, rasa, dan aftertaste. Berdasarkan hasil dari penelitian menunjukan bahwa terdapat pengaruh suhu terhadap karakteristik sari buah jeruk yang telah dilakukan proses pasteurisasi pada mesin Line Process menggunakan metode ohmic heating yaitu kadar protein, viskositas,berat jenis,warna, dan total mikroba. Suhu pun mempengaruhi tingkat kesukaan pada respon organoleptik terhadap atribut aroma,rasa,dan aftertaste
Analisis Elastisitas Transmisi Harga Daging Ayam Ras Broiler di Tingkat Peternak dan Pasar Modern
Get PDFThe aim of this research is to determine the elasticity of price transmission for broiler chicken meat at the farmer and modern market levels. The data used in this research is secondary data, specifically of the time series type. The analytical method used involves calculating the average price of broiler chicken meat at both the farmer and modern market levels. Subsequently, the data is analyzed using multiple regression analysis to assess the efficiency of broiler chicken meat prices. The research results indicate that the elasticity of price transmission for broiler chicken meat in this study is 2.038, which means ET > 1. This implies that a 1% increase in broiler chicken meat prices at the modern market level will result in a 2.038% change in prices at the farmer level. Therefore, the broiler chicken meat marketing system is considered inefficient.The aim of this research is to determine the elasticity of price transmission for broiler chicken meat at the farmer and modern market levels. The data used in this research is secondary data, specifically of the time series type. The analytical method used involves calculating the average price of broiler chicken meat at both the farmer and modern market levels. Subsequently, the data is analyzed using multiple regression analysis to assess the efficiency of broiler chicken meat prices. The research results indicate that the elasticity of price transmission for broiler chicken meat in this study is 2.038, which means ET > 1. This implies that a 1% increase in broiler chicken meat prices at the modern market level will result in a 2.038% change in prices at the farmer level. Therefore, the broiler chicken meat marketing system is considered inefficient
Response of Growth and Production of Shallots (Alium cepa L.) to Planting Spacing and Watering Time Eco Enzyme:
No full textThis research was conducted on the land of UPT Tanjung Selamat Main Seed Center, Deli Serdang, North Sumatra Province, with an elevation of ±25 meters above sea level. This research was conducted from February to May 2022. The purpose of this study was to determine the exact spacing and timing of Eco Enzyme watering on the growth and production of shallots (Allium cepa L.). This study used a factorial randomized block design (RBD). Factor 1 is the spacing consisting of: J1=15cm x 15cm, J2=20cm x 15cm, J3=25cm x 15cm. Factor 2 namely: Eco Enzyme Watering Time consisting of: W1=1x1 day, W2=1x2 days, W3=1x3 days. The results of the study showed that the spacing treatment had a significant effect on shoot age, root length, tuber/sample diameter, and tuber/sample dry weight. From the results of the study it was also found that J2 and J3 had the fastest germination age (2.37 days) when compared to treatment J1 (2.67 days), the highest root length was in treatment J3 (14.92 cm) and the lowest was in treatment J1 (13.22 cm), diameter The largest tuber/sample was in treatment J3 (20.38 mm) and the lowest was in treatment J1 (18.11 mm) and the highest tuber/sample dry weight was in treatment J3 (66.68 g) and the smallest was in treatment J1 (52.06 g).ABSTRACT
This research was conducted at the Experimental Field of the Faculty of Agriculture, Universitas Methodist Indonesia, Harmonika Baru Street, Medan Selayang District, with an altitude of ± 27 meters above sea level. This research was conducted from February to May 2022. The aim of this study was to determine the effect of spacing and timing of Eco Enzyme watering on the growth and production of shallots (Allium cepa L.). This study used a randomized block design (RBD) using 2 treatment factors. The first factor is the spacing consisting of 3 levels, namely: J1 = 15cm x 15cm, J2 = 20cm x 15cm, J3 = 25cm x 15cm. The second factor is Eco Enzyme Watering Time consisting of 3 levels, namely: W1 = 1x1 day, W2 = 1x2 days, W3 = 1x3 days. The results showed that plant spacing had a significant effect on sprouting age, root length, tuber diameter/sample, and tuber/sample dry weight. From the treatment results it was found that J2 and J3 had the fastest germination age (2.37 days) when compared to treatment J1 (2.67 days), the highest root length was in treatment J3 (14.92 cm) and the lowest was in treatment J1 (13.22 cm), the largest tuber diameter / sample was in treatment J3 (20.38 mm) and the lowest was in treatment J1 (18.11 mm) and The highest tuber dry weight / sample was in treatment J3 (66.68 g) and the lowest was in treatment J1 (52.06 g).
Keywords: planting spacing, eco enzyme, shallots
Uji Daya Simpan Inokulum dan Ketahanan Lactobacillus plantarum terhadap pH Rendah sebagai Agensia Direct Fed Microbials untuk Ternak Ruminansia
Get PDFDirect Fed microbials (DFM) is a product of non-pathogenic live microorganisms that is beneficial when given to humans or livestock to improve livestock health, feed conversion efficiency and perfomance by suppressing pathogenic microorganisms in the digestive tract and influencing the balance of intestinal microbes. This study aims to provide information about the potential of Lactobacillus plantarum FNCC 0020 as a DFM agent. This study used a descriptive experimental method. Parameters observed included resistance tests to acid pH (5, 3, 2), pH 7 were also tested to determine resistance to neutral pH. The ability of Lactobacillus plantarum FNCC 0020 to survive at room temperature with different incubation times (5, 7, 10 days) were also tested to determine the storability of Lactobacillus plantarum FNCC 0020 inoculum at room temperature.. The results showed that Lactobacillus plantarum FNCC 0020 had resistance to the lowest pH (2) and also survived at neutral pH (7) with a total colony of 2.25 x 108 and .3 x 107 CFU mL-1, respectively. Lactobacillus plantarum FNCC 0020 inoculum can be stored at room temperature for up to 10 days and still has a total colony of 3.8 x 107 CFU mL-1.Direct Fed microbials (DFM) merupakan suatu produk mikroorganisme hidup non patogen yang menguntungkan jika diberikan pada manusia atau ternak untuk memperbaiki kesehatan ternak, efesiensi konversi ransum dan laju pertumbuhan dengan cara menekan mikroorganisme patogen dalam saluran pencernaan dan mempengaruhi keseimbangan mikroba usus. Penelitian ini bertujuan untuk memberikan informasi tentang potensi Lactobacillus plantarum FNCC 0020 sebagai agensia DFM. Penelitian ini mengunakan metode eksperimen secara deskriptif. Parameter yang diamati meliputi uji ketahanan terhadap pH asam ( 5, 3, 2), pH 7 juga turut diujikan untuk mengetahui ketahanan pada pH netral. Kemampuan Lactobacillus plantarum FNCC 0020 bertahan pada suhu ruang dengan lama waktu inkubasi berbeda (5, 7, 10 hari) juga diuji untuk mengetahui daya simpan inokulum Lactobacillus plantarum FNCC 0020 pada suhu ruang. Hasil penelitian menunjukkan bahwa Lactobacillus plantarum FNCC 0020 memiliki ketahanan terhadap pH terendah (2) dan masih bertahan pula pada pH netral (7) dengan total koloni 2.25 x 108, dan 1.3 x 107 CFU mL-1 secara berturut – turut. Inokulum Lactobacillus plantarum FNCC 0020 dapat disimpan pada suhu ruang hinga 10 hari masih memiliki total koloni 3,8 x 107 CFU mL-1
Morfogenesis Anggrek Dendrobium ‘Gradita 31’ dengan Penggunaan Benzyladenine atau Thidiazuron
Get PDFDendrobium Gradita 31 has superior characteristics that are in demand by the market in Indonesia, so seeds with sameness quality, the same characteristics as the parent and in large quantities are needed. Tissue culture is one solution to support the availability of seeds in large quantities and have a high level of sameness quality. The process of regulating the type of ZPT and concentration in the culture media does not always produce the same regeneration pathway. This research aims to determine the regeneration pathway and to obtain the best type and concentration of cytokinin to support its regeneration pathway. This study used a completely randomized design with 3 replications. The first factor is the type of cytokinin, BA and Tdz. The second factor is the concentration of Benzyladenine and Thidiazuron, 1, 2 and 3 mg/l.. The data was analyzed using analysis of variance, and mean value was tested using tukey test 5%. The results of this study indicate that the regeneration pathway in the formation of adventitious shoots was indirect embryogenesis. The use of Tdz 3 mg/l was able to produce the highest percentage of somatic embryo formation and the highest number of somatic embryos. The fastest shoot formation time, shoot formation percentage and the highest number of shoots per clump were found BA 2 mg/l.