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All Journal SOCA: Jurnal Sosial Ekonomi Pertanian PIRAMIDA E-Journal of Tourism Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) JURNAL MANAJEMEN AGRIBISNIS Agrisocionomics: Jurnal Sosial Ekonomi Pertanian DWIJENAGRO: JURNAL ILMIAH Journal of Sustainable Development Science PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)

RATNA KOMALA DEWI

Program Studi Agribisnis Fakultas Pertanian Universitas Udayana

Author-ID : 2950955

Agriculture, Biological Sciences & Forestry Arts Humanities Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Physics Social Sciences Other

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Peramalan Volume Penjualan Buah Jambu Biji Merah (Psidium Guajava Linn.) di CV Moena Abadi Sejahtera 1 IDA AYU PREMAYANTI; I WAYAN WIDYANTARA; RATNA KOMALA DEWI
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.6, No.2, April 2017
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

Sales Volume Forecasting Red Guava Fruit (Psidium Guajava Linn.)in CV Moena Abadi Sejahtera 1This study aims to determine the factors that affect the sales volume of fruit Guava Red and estimating sales volume Guava fruit Red 2016, 2017, and 2018 in CV Moena Abadi Sejahtera 1. The data were taken within the last six years the year 2010 until 2015. this study used two models of the sales function is a linear function of sales and sales functions are transformed into a form logharitma tested with three criteria to get the best sales function model. The independent variables that affect the price of fruit Guava Red (PJBM), the price of fruit Bark (PSB), the price of fruit Ambon Banana (PPA), the price fruit Lumajang Oranges (PJL), and the price fruits Kintamani oranges (PJK). Sales function model which is transformed into the shape of a model function logharitma valid sales are LogQJBM = -7.267 - 0,227 log PJBM + 1,798 log PSB - 0,102 log PPA + 0,136 log PJL + 0,379 log PJK ± e. Factors that influence is Red Guava fruit prices, the price of fruit Salak Bali, Lumajang Citrus fruit prices, and the price Citrus fruits Kintamani. Estimated sales of Red Guava fruit using trend analysis and multiple linear regression to see the value of the coefficient of determination (R2), the largest and the value of the standard error (SE), the smallest so get the best forecasting method. Methods exponential trend is the best forecasting method is Y = 502.34 + 1.0023 t ± e. The estimation results of the Red Guava fruit sales in 2016, 2017, and 2018 continue to rise. CV Moena Abadi Sejahtera 1 should use a forecasting method to maintain the availability of the fruit in the store, especially the Red Guava fruit.

Kelayakan Usaha Pembenihan Ikan Karper (Cyprinus Carpio) di Kelompok “Sari Nadi”, Desa Tua, Kecamatan Marga, Kabupaten Tabanan SITI KHOLIFAH; I MADE ANTARA; RATNA KOMALA DEWI
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.1, No.2, Oktober 2012
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

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Analisis Break Even Point Penjualan Pupuk Organik (Studi Kasus Simantri 174 Gapoktan Dharma Pertiwi di Kabupaten Badung, Provinsi Bali) MEGA DUTHA CEMPAKA; RATNA KOMALA DEWI; A.A.A. WULANDIRA SDJ
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.5, No.1, Januari 2016
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

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Abstract Analysis Sales of Break Even Point Organic Fertilizer (Case Study Simantri 174 Gapoktan Dharma Pertiwi in Badung Regency, Province Of Bali) Organic fertilizer industry in Indonesia generally consists of small and medium businesses. The difference of the number of the needs and the production of organic fertilizer is a beneficial business opportunity. One of them is Simantri 174 Gapoktan Dharma Pertiwi. Analysis of the break even point is a situation where the company does not suffer losses also didn't get the profit. Commonly, this analysis gives information about margin of safety to the management of how much the decrease of the selling can be reckoned so that the company will not having a loss. The purpose of this research is to know the amount and value of sales of organic fertilizer Simantri 174 which must be achieved at the point of BEP and the margin of safety of the sale. The data period used is one year that is year 2014. According to the research result, the level of BEP that is accomplished by Simantri 174 is 509.763,14 kg (Rp 458.993.308,66). Margin of safety Simantri worked with the level of safety is 37,44 %. It can be concluded that the decrease of the organic fertilizer selling could not be more than 37,44 (Rp 274.735.791,34) from the planning. Simantri 174 has successfully produced organic fertilizer above the BEP value. Aside from that, there are some technical problems such as lack of basic materials; the dryer for the basic material is not yet available and lack of training of MOL producing. As well as the presence of obstacles in the economic aspect, namely the lack of costs for the production process of organic fertilizer. Keywords: break even point, margin of safety, organic fertilizer, sales.

Perbandingan Pendapatan Padi yang Menggunakan Sarana Produksi Pupuk Sesuai dan Tidak Sesuai Anjuran Pemerintah (Studi Kasus Subak Gede Sukawati, Desa Sukawati, Kecamatan Sukawati, Kabupaten Gianyar) GEDE WAHYU DHIYANA MAHARDIKA; RATNA KOMALA DEWI; M. TH. HANDAYANI
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.5, No.2, April 2016
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

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Abstract Compare Rice Farmer Income Fertilizer Production Facilities as Recommended and Not as Recommended by The Government (Case Study Subak Gede Sukawati, Sukawati Village, Sub-district Sukawati, Gianyar Regency) This study aimed to compare the performance of the cultivation of rice, rice productivity, income rice farmers among farmers who use the means of production of fertilizers appropriate and not as recommended, and the reasons farmers who use the means of production of fertilizers appropriate and not as recommended in Subak Gede Sukawati, Sukawati Village, Sub-district Sukawati, Gianyar. The study took place during the growing season from March to June 2014. The research location chosen deliberately. The sampling some 45 people made up of 15 farmers as recommended by the census method, while 30 farmers is not as recommended by the proportional method accidental sampling. The results of this study indicate that both groups keragaan rice cultivation have some differences. Rice productivity as recommended by 5.06 ton / ha and not as recommended by 4.78 ton / ha. Rice productivity difference between the two groups was statistically farmers through the Wilcoxon test and Mann-Whitney did not significantly, with the value of ? sig 0.340>0.05; Differences in farmers' income as recommended is Rp 11,908,951 and not as recommended is Rp 11,309,650. Income rice farmers statistically by the Wilcoxon test and Mann-Whitney were not significant at ? sig value 0.547>0.05. The reason farmers use fertilizer production facilities appropriate and not as recommended due to differences of opinion or perception that is owned by the two groups in terms of economic, social, and technical. Based on the above research results suggested to the Government as a policy maker can conduct surveillance and more intensive evaluation of the effect and benefits of implementing the recommended usage policy in the field of fertilizer production facilities.

Analisis Jalur Kritis pada Supply Chain Management Pupuk Organik Cair di PT Alove Bali CATHERINE ANASTASIA SINAGA; RATNA KOMALA DEWI; I NYOMAN GEDE USTRIYANA
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.5, No.1, Januari 2016
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

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Abstract Critical Path Analysis by Supply Chain Management of Organic Liquid Fertilizers at PT Alove Bali Competition fertilizer producers appear due to start the implementation of the organic agriculture system by the Government of Bali Province. PT Alove Bali are requested to maintain existence and the competitiveness sustainably in producing organic liquid fertilizer. An increase in the current activities can be done by supply chain management approachment. The purpose of this research is to analyze supply chain of organic liquid fertilizer, in terms of dimensions capabilities ,capacity, time and cost. Capabilities and capacity described in qualitative and quantitative to evaluate company cooperation with suppliers and consumers. The method of network analysis used for measuring the saving time one cycle production in critical path, and the cost saving. The results show that companies and partners run their rights and duties in accordance with procedures set forth in contract including cooperation agreement, funding assistance for supplier, the payment system, and evaluate aloevera supplier performance. Based on the capacity analysis, fertilizer sales of 6.57 percent the last three years and the 93,43 percent kept as fertilizer stock half finished. Based on the Project Evaluation Review Technique, the results show the efficient time to one cycle production is 2,382.28 hours and the cost went down to Rp 1,271,666.00. Keywords: Supply chain, Organic liquid fertilizer, Critical path analysis

Analisis Pengendalian Persediaan Bahan Baku Serbuk Gergaji Kayu (Studi Kasus di Oka Jamur Bali, Desa Penarungan, Kecamatan Mengwi, Kabupaten Badung) AGUSTINI CITRA DEWI; RATNA KOMALA DEWI; I KETUT SUAMBA
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.5, No.3, Juli 2016
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

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Analysis of Raw Material Inventory Control on the Wood Sawdust(Case Study on Mushroom Oka Bali, Penarungan Village, Mengwi District,Badung Regency)The raw material is an important factor that should be utilized effectively andefficiently. Raw materials that are not available will result the production processwould not be possible. This study aims to determine the amount of raw materialinventory control efficiency in implementing the company raw material inventorycontrol systems are effective. Economic Order Quantity method that should be doneby the company is 15,64 ton, with six times frequency in year of ordering rawmaterial, and the exact reorder point for company is 1,29 ton. The results showedthat the total cost of inventory in the Economic Order Quantity method of Rp1.652.039,00; so that savings are Rp 489.565.00. The suggestions that the authorsrecommend is 1) Oka Mushroom Bali in procuring raw material wood sawdust,should make purchases in large numbers and with a low frequency per productionperiod , this is done with the aim to minimize inventory costs that will be incurredby the company; and 2) companies should determine the magnitude of Safety Stockand the Reorder Point appropriately in the inventory control of raw materials toprotect or preserve the possibility of a shortage or excess materials and preventdelays in raw material ordered.

Analisis Risiko Produksi Bawang Merah di Desa Songan B, Kecamatan Kintamani, Kabupaten Bangli ANJELINA PUTRI; RATNA KOMALA DEWI; I DEWA AYU SRI YUDHARI
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.7, No.3, Juli 2018
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

Risk Analysis of Red Onion Production in Songan B Village Kintamani District,Bangli Regency Songan B Village is one of the villages that develop onion farming. Songan B villagehas farmer groups spread from the lowland to the highland areas. The problems facedare on the fluctuation of onion productivity which indicates that onion farming facesproduction risk. This study aimed to identify the types of risks and analyze the risk ofonion production. This research used quantitative and qualitative analysis. The resultsshowed that the types of production risks encountered in onion farming in the highlandand lowland areas in the village of Songan B, namely climatic conditions, pest, anddisease attacks. The risk of onion production in the highland areas (KV = 3.09) andlowland areas (KV = 2.46) was relatively high, where the level of risk of onionproduction in the highland areas was greater than that in the lower regions. This is dueto the expected production, variant, and standard deviation of onion productivity in thehighland areas is greater than that in the lower regions. The suggestion that can be givenin this research is that farmers need to recognize the types of production risks faced inorder to anticipate production decline.

Analisis Perilaku Konsumen terhadap Keputusan Pembelian Buah-Buahan di Moena Fresh Bali NI MADE SRI KESARI DHARMA PADMI; RATNA KOMALA DEWI; I.G.A.A. LIES ANGGRENI
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.6, No.4, Oktober 2017
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

The Analysis of Consumers’ Behavior Against The Decision on PurchasingFruits in Moena Fresh This research aimed to (1) analyze the process of decision making in purchasing freshfruits in Moena Fresh, (2) analyze the factors which influence the consumers indeciding to purchase fruits in Moena Fresh. The data analysis method that wereused were descriptive analysis to find out the process of decision making inpurchasing the fruits and factor analysis to analyze the factors which influenced theconsumers in deciding to purchase the fruits in Moena Fresh.The results showed some of the steps that consumer passing through beforepurchasing, those were the recognition of needs, search of information, evaluation ofalternatives, purchase, and post-purchase. Factors that influenced the consumers indeciding the purchasing of fresh fruits in Moena Fresh include external factor andinternal factor. External factor that is environment factor that involves variable offreshness of the fruits, fruit hygiene, packaging, price of fruits, cleanliness of therack, service of the store employees, store temperature, and the aroma of the store.Internal factor that is psychological factor that involves variable of the types of thefruits; and also individual differences factor consists of the income of the consumers.Suggestions that can be given that Moena Fresh pay attention to the availality of fruiton order to avoid a product void and consider other factors such as, advertising andsituation of consumer psychology.

Analisis Kelayakan Usahatani Jamur Tiram (pleurotus ostreatus) Kasus: Petani Jamur Tiram di Desa Peguyangan Kaja Kecamatan Denpasar Utara IDA BAGUS SAHADEWA; RATNA KOMALA DEWI; IDA AYU LISTIA DEWI
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.8, No.2, April 2019
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

Analysis of Oyster Mushroom (pleurotusostreatus)(The Case of Oyster Mushroom Farmers in Peguyangan KajaVillage,North Denpasar Sub-District)The development of oyster mushrooms (pleurotusostreatus) is enough to encouragemushroom farming in Indonesia. The same thing was done by the farmers ofPeguyanganKaja Village, North Denpasar Sub-District, who were involved in oystermushroom farming. This research was conducted in August 2017 through December2017. The purpose of this study was to determine the feasibility of oyster mushroombusiness, analyzed using Net Present Value (NPV) investment criteria, Net benefit costratio (Net B / C), Internal rate of return (IRR), Payback Period (PBP), and Sensitivityanalysis and knowing the constraints experienced by farmers in cultivating oystermushrooms.Based on the research and the results of the analysis that has been done, the followingconclusion can be arrived at. Oyster Mushroom Farming with a capacity of 1.000,2.500, 3.000, 5.000 and 6.000 baglogs worthy of being farmed with an interest rate of12%, this is aimed at NPV> 0 (positive), Net B / C> 0 (positive), IRR> i that is 12%,and PP <Economic age of mushroom media (5 years) and, sensitivity analysis based onthe three sensitivity analyses, oyster mushroom farming at media mushroom capacity5,000 baglogs is not sensitive to, increases in operational costs, decreases in productionquantity and decreases the selling price of 10%. Constraints faced in the cultivation ofoyster mushrooms in the village of PeguyanganKaja, which is lowland, are that it isdifficult to obtain a level of humidity between 80% and 100%, which of course is easierto do if it is in the highland.

Pola Kemitraan Antara Petani Heliconia dengan Sekar Bumi Farm di Desa Kerta Kecamatan Payangan Kabupaten Gianyar NI NENGAH SURIATI; RATNA KOMALA DEWI; A.A.A WULANDIRA SAWITRI DJELANTIK
Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) Vol.4, No.4, Oktober 2015
Publisher : Agribusiness Study Program, Faculty of Agriculture, Udayana University

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Abstract The Pattern of Partnership between Heliconia Farmers and Sekar Bumi Farm in Kerta Village Payangan District Gianyar Regency Heliconia is a type of tropical ornamental plant which is often referred to as ornamental banana. Heliconia is one of ornamental plants developed in Payangan District. Heliconia farmers cooperated with Sekar Bumi Farm in provide infrastructure, market access, and could meet production needs for Sekar Bumi Farm so that it can provide benefits for both parties partners. The purpose of this research was to determine: (1) the mechanisms of partnership, (2) the success of the partnership, (3) the benefits of the partnership, and (4) constraints faced in partnership. Respondents of this research was 40 % of the 72 members of Amerta Jati, Jati Mekar and Jati Mulia farmers group. Data was obtained through observation method, documentation study, and interview using questionnaires. Qualitative and quantitative data analysis were used in this research. The results indicated that (1) Form of implementation is done in partnership with Sekar Bumi Farm using plasma core pattern (2) mechanism of partnership between farmers with Sekar Bumi Farm originated from Sekar Bumi Farm to approach farmers to be willing to partner, creating a cooperation agreement concerning the rights and obligations of each party, and agree on the agreements (3) ratio of farmer’s profit increased before partnering was 0.98 to 1.34 after joining partnership, (4) benefits of the partnership on the technical aspects, namely Sekar Bumi Farm provide information to farmers, the economic aspect is a guaranteedmarket and increasing farm income, and the social aspect that is the desireof continuity of cooperation, and (5) Constraints in the partnership is unstable market prices, harvesting is not on schedule, weather factors affecting production, and the number and role of extension worker of the Sekar Bumi Farm is still less than optimal. Keywords: Partnership, Farmer, Heliconia, Sekar Bumi Farm

Co-Authors A. A. A. ISTRI PRIYATNA WULANDARI A. A. A. WULANDIRA SAWITRI DJELANTIK A.A. GEDE RAI MEDIARTANA A.A.A. WULANDIRA SDJ AGUSTINI CITRA DEWI ANJELINA PUTRI ARIEZONA, PAMULA CARAKA NEGARA Bagus Ade Tegar Prabawa CATHERINE ANASTASIA SINAGA CHAIRUL BAHTIAR ROBYANTO CHRISTIAN, LOUIS DJELANTIK, A.A. AYU WULANDIRA SAWITRI DWI PUTRA DARMAWAN EFRIYANTI, NOVI FARIHA AMSA FEBRY SIHOMBING Fitri Ayu Suryani Fitri Puji Lestari GABRIELLA BRENDA CHRISTIE GEDE WAHYU DHIYANA MAHARDIKA GIMTA EIKEL DOANTA Gunawan, Gufran Rizaldy Danang Heri Firmansyah I Dewa Ayu Sri Yudhari I DEWA GEDE AGUNG I Dewa Gede Raka Sarjana I Dewa Putu Oka Suardi I GUSTI AGUNG AYU AMBARAWATI I GUSTI AYU AGUNG LIES ANGGRENI I Gusti Ayu Oka Suryawardani I Ketut Rantau I Ketut Suamba I Ketut Surya Diarta I KOMANG YOGA PRAMANA PUTRA I Made Antara I Made Sarjana I MADE SUDARMA I Nyoman Bagus Wirawan I Nyoman Gede Ustriyana I Putu Agi Pratama I Putu Wahyu Wicaksana I Wayan Agung Hardita I WAYAN BUDIASA I WAYAN WIDIYANTARA I WAYAN WIDYANTARA I WAYAN WINDIA Ida Ayu Listia Dewi IDA AYU PREMAYANTI IDA BAGUS MANIK BRAHMANDHIKA IDA BAGUS SAHADEWA IQBAL FAIRUZ HSB IRENE MICHIKO ERIKA IZZAN HADIATMA RAMADHANA KADEK AGUS DWISAPUTRA Kamila Anindita KETUT BUDI SUSRUSA KETUT RANTAU KOMANG TRIYULIANTI LUBIS, EYEN MERIAH M. TH. HANDAYANI M.Th. Handayani MADE ANTARA Made Antara MADE RISKI DWI SAPUTRA MADE SUDARMA MBARAANTI, ANGGRANI MARTAN MEGA DUTHA CEMPAKA MELITA ISTI SEPTIASARI MILALA, SELLY PRASANTA BR MUFIDA, ILMI Muhammad ali Hasim Asyari MUZAYYANAH MUZAYYANAH NGAKAN NYOMAN GERI WIRA PRANANDA NI LUH ERNA WATI NI LUH PRIMA KEMALA DEWI NI LUH PUTU ERMA MERTANINGRUM Ni Made Astuti Wahyu Utami NI MADE SRI KESARI DHARMA PADMI NI MADE VONAMM DELON SUPANTA PANDE NI NENGAH SURIATI Ni Nyoman Alit Purnami Ni Putu Artini NI WAYAN ADIYANI WIJAYANTI NI WAYAN ARTINI NI WAYAN PUTU ARTINI Nyoman Parining NYOMAN TONY ANGGA WIJAYA Nyoman Tri Lukpitasari Korri Opattriani Sinaga PALGUNA, I MADE ANGGI PANGESTU, DEVILENIA SRIWAHYUNINGRAT Pebrianita Ivana Karo Sekali Prabawa, Bagus Ade Tegar PUTU HERU PUTRA SUIRKA PUTU OKA WARDIKA PUTU RAKA MAHENDRA PUTU SRI ADNYASARI RAJA DOLI SINAGA RIAMBARA ABDILLAH HAZAZI SENA, NI MADE ESTER WIDYANTI SITI KHOLIFAH SUDIARTINI - TARIGAN, RAHEL BR Ulil Azmie VITRIA WULANDARI Widyaningrum Indrasari

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