Article Per Year (5 Year)
p-Index From 2021 - 2026
0.751
P-Index
This Author published in this journals
All Journal Jurnal Agribisnis Indonesia (Journal of Indonesian Agribusiness) Forum Agribisnis
Ratna Winandi Asmarantaka
Departemen Agribisnis, Fakultas Ekonomi dan Manajemen, Institut Pertanian Bogor
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 6 Documents
Search
Journal : Forum Agribisnis

 1 
PENDAPATAN USAHATANI PEMBENIHAN LELE DUMBO DAN LELE SANGKURIANG DI DESA BABAKAN, KECAMATAN CISEENG, BOGOR Putri Amalia; Ratna Winandi Asmarantaka
Forum Agribisnis Vol 5 No 2 (2015): FA VOL 5 NO 2 SEPTEMBER 2015
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.5.2.197-212

Abstract

Catfish is one of the nine potential leading commodities in Indonesia. The biggest demand of the fish reaches 250 tons a day in Java and this makes the fish breeding business very important. One of the catfish breeding areas is Babakan Seeng, Bogor District. There are two catfish verieties, i.e Dumbo, which is cultivated in Pokdakan Jumbo Lestari and Sangkuriang in Pokdakan kubang sejahtera. The breeding system of those varieties is different: stocking density of 10 000 juveniles per 300 m2 for Dumbo and 20 000 juveniles per 300 m2 for Sangkuriang, due to the bigger egg hatching expectation; i.e 90%. The research showed that the income of Dumbo catfish farm was Rp 7 544 531, while that of the sangkuriang catfish farm was only Rp 3 857 981. R/C ratio of Dumbo catfish farm was 1.49 and R/C ratio of Sangkuriang catfish farm was 1.16. Chi-squares analysis also proves that the difference the way aquaculture can effect farm income. This proves that Dumbo catfish farm is more profitable compared to Sangkuriang farm. Sangkuriang catfish hatchery can be more profitable when the stocking density is lessened. 
STRUKTUR, PERILAKU DAN KINERJA PEMASARAN BIJI KAKAO DI KABUPATEN PARIGI MOUTONG PROVINSI SULAWESI TENGAH Ihdiani Abubakar; Dedi Budiman Hakim; Ratna Winandi Asmarantaka
Forum Agribisnis Vol 6 No 1 (2016): FA VOL 6 NO 1 MARET 2016
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.6.1.1-20

Abstract

Parigi Moutong is one of cocoa production center in the Central Sulawesi province. The problem faced by cocoa farmers in Parigi Moutong is the weak bargaining position of farmers in the price determination. The purpose of this study is to analyze cocoa beans market structure, conduct and performance at Parigi Moutong district. The methods used are market concentration and exit barriers to analyze market structure; market conductand farmer share and marketing margin to analyze market performance. The results show that the market of cocoa beans has four marketing channels which the highest total margin is on 2nd channel (Rp 25 465 and oligopsony structure. The most efficient marketing channel is channel 3 with 58.01 percent of farmer share. One of alternatives to increase farmer’s bargaining position in determining the cocoa price is by improving the cocoa quality through fermentation. This can be conducted by the farmer empowerment systematically and sustainably.
ANALISIS PENENTUAN RAFAKSI DAN PENGARUHNYA TERHADAP PILIHAN SALURAN PEMASARAN PETANI UBI KAYU DI KABUPATEN LAMPUNG TENGAH Kusmaria Kusmaria; Ratna Winandi Asmarantaka; Harianto Harianto
Forum Agribisnis Vol 6 No 2 (2016): FA VOL 6 NO 2 SEPTEMBER 2016
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.6.2.129-144

Abstract

Cassava becomes an important commodity in Indonesia because Indonesia is one of the major producer of cassava in the world. Besides exporting cassava, in fact Indonesia also imported cassava in large quantities. Altough the price of cassava was increasing in Lampung but the production and harvested area were decreasing, moreover factory and trader also set rafaksi on cassavas sold by farmers. Rafaksi is a penalties quantity to assess the quality of cassava farmers. Cassava marketing channels play role in determining the price and rafaksi that received by farmers. The aims of this research are (1) to analyze mechanism of determining rafaksi (2) to analyze price received by farmers’ after obtained rafaksi (3) analyze influence rafaksi to choice of marketing channels cassava farmers in Central Lampung Regency. Primary data were collected rendomly from 74 respondents. Data were analyzed by describe, correlation and binary logistic regression. The results showed that in the perception of farmers, determination of cassava rafaksi determined by several criteria such as the age of harvest, varieties, aci levels and the amount of dirt but not obtained a measure to ensure that criteria and only use the visual observation. The results of correlation analysis showed that there was no statistically significant connection between harvest time and the varieties of cassava with rafaksi of cassava which received by farmers. The result of binary logistic regression analysis showed that rafaksi loan significantly affected the choice of marketing channels.
Analisis Pemasaran dan Nilai Tambah Pala di Kecamatan Tapak Tuan Kabupaten Aceh Selatan Mayhilda Nitami; Anna Fariyanti; Ratna Winandi Asmarantaka
Forum Agribisnis Vol 13 No 1 (2023): FA VOL 13 NO 1 MARET 2023
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.13.1.50-68

Abstract

Based on Ministry of Agriculture data (2019), nutmeg is one of Indonesia's led commodities that have a high economic value which is focused on exporting orientation. This study aims to analyze the marketing efficiency level of nutmeg, and the added value of processed nutmeg products for home industries in Tapak Tuan District, South Aceh Regency. The method used to calculate marketing margin value, farmer's share value, R / C ratio. Meanwhile, the value-added analysis used the Hayami table. The analysis result showed that the nutmeg marketing system in Tapak Tuan District was relatively efficient. The calculating result of the equivalent estimate for the percentage value of the margin was 31.77%, the farmer's share was 68.23%, and the r / c ratio was 2.18. Channel 4 was relatively more efficient compared to other channels with sales volumes of 117.5 kg (type B) and 2.82 kg (mace). In nutmeg value-added processing activities, Permai’s home industry for flower-shaped cake obtained a value-added ratio of 53% and stick-shaped cake at 32%. Finally, Rovan's home industry for flower-shaped cake obtained a ratio of 62%, stick-shaped cake 49.5%, and nutmeg syrup 17%.
Efisiensi Pemasaran Kopi Robusta di Kabupaten Bogor Vanesha Miranda; Yusalina Yusalina; Ratna Winandi Asmarantaka
Forum Agribisnis Vol 13 No 1 (2023): FA VOL 13 NO 1 MARET 2023
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.13.1.95-109

Abstract

Kabupaten Bogor merupakan salah satu wilayah yang berpotensi dalam pengembangan kopi Robusta dengan roduktivitas sebesar 875 kg/ha. Keterlibatan lembaga-lembaga pemasaran yang melaksanakan fungsi-fungsi pemasaran mengakibatkan adanya perbedaan harga kopi Robusta. Penelitian ini bertujuan untuk mengetahui bagaimana kondisi saluran pemasaran, pelaksanaan fungsi-fungsi pemasaran, dan efisiensi saluran pemasaran kopi Robusta di Kabupaten Bogor. Penelitian ini mengambil sampel 50 responden petani dengan metode purposive sampling dan 12 lembaga pemasaran dengan metode snowball sampling. Metode analisis yang digunakan yaitu kualitatif deskriptif untuk saluran dan fungsi lembaga pemasaran. Metode analisis kuantitatif untuk menghitung marjin pemasaran, farmer’s share, rasio keuntungan dan biaya, serta efisiensi pemasaran yang kemudian dideskripsikan secara kualitatif. Hasil penelitian menunjukkan terdapat dua jenis saluran pemasaran kopi Robusta di Kabupaten Bogor, yaitu saluran pemasaran umum dan khusus. Adapun yang membedakannya yaitu perlakuan yang diberikan pada green beans yang dihasilkan. Saluran pemasaran umum yang terdiri dari saluran pemasaran 1, 2, dan 3 berasal dari petik asalan, sedangkan saluran pemasaran khusus yang terdiri dari saluran pemasaran 4 dan 5 berasal dari petik merah. Efisiensi relatif pada saluran pemasaran umum berada pada saluran pemasaran 3 dengan nilai marjin dan tingkat efisiensi pemasaran terkecil, sedangkan pada saluran pemasaran khusus berada pada saluran pemasaran 4 dan merupakan saluran pemasaran yang dominan. Adopsi teknologi, perbaikan infrastruktur, dan optimalisasi keberadaan kelompok tani menjadi masukan untuk memaksimalkan kualitas dan kuantitas green beans.
Sistem Pemasaran Beras Di Kabupaten Landak, Provinsi Kalimantan Barat Fera Wahyuni; Ratna Winandi Asmarantaka; Nia Rosiana
Forum Agribisnis Vol 13 No 2 (2023): FA VOL 13 NO 2 SEPTEMBER 2023
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.13.2.203-217

Abstract

Landak regency has potential to develop rice with productivity surplus 52.296 tons. Increased production must be balanced with the right marketing system so the farmer and seller could gain better profit level. This study aims to analyze channel, function and the operational efficiency (marketing margin, farmer’s share, profit ratio) rice in Landak Regency. This study took 45 farmers respondents sample using purposive sampling method and 13 marketing agencies using snowball sampling method. Qualitative data processing used to analyze marketing channels and marketing institutions. Quantitative data processing used to analyze marketing margin, farmer’s share, and the ratio of benefits to costs. The research results showed that there are five marketing channel and four marketing institution involved. The marketing channel distinguished by the product from the farmer which is marketing channel 1, 2 and 3 the farmer selling the paddy (raw rice) and marketing channel 4 and 5 the farmer selling rice. The analysis of operational efficiency showed that marketing channel that relative efficient were channel 1 based on its ratio of benefit to cost that has value >1 (profitable). Improvement the institutional role of farmers such group transactions can help farmers receive more profitable price.
Co-Authors ., Harianto Ahmad Zainuddin Ahniasari Rosianawati Angelia Leovita Dedi Budiman Hakim Fariyanti, Anna Fera Wahyuni Heny Kuswanti Suwarsinah Ihdiani Abubakar Kusmaria Mayhilda Nitami Meuthia Vika Ruccy Putri Amalia Suharno Vanesha Miranda Yusalina Yusalina