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All Journal JURNAL GALUNG TROPIKA Journal of Economic, Bussines and Accounting (COSTING)
Widyawati, Ni Made
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance

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Pertumbuhan Ikan Patin Siam (Pangasius hypophthalmus) Dipelihara dalam Sistem Bioflok dengan Frekuensi Pemberian Molase yang Berbeda Safir, Muhammad; Widyawati, Ni Made; Rizal, Achmad; Serdiati, Novalina
Jurnal Galung Tropika Vol 12 No 2 (2023)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v12i2.1065

Abstract

Biofloc technology requires an additional carbon source (molasses) to balance the C/N ratio to support the bacteria's performance. The application of molasses should be done with sufficient time and concentration to guarantee the excellent condition of the floc. This study aims to determine the appropriate frequency of molasses application for the growth of siamese catfish (P. hypophthalmus) using Biofloc System Technology. The study used a completely randomized design of flour treatments and five replications. The frequency of molasses application was aimed to find the optimum results of applying it once a day (A), every two days (B), every three days (C), and every four days (D), each in the corresponding experimental units. The experiment was carried out in 35 days. The feed given was 5% of body weight, with a feeding frequency of twice daily. The results showed no difference in growth (weight) and feed efficiency for all treatments. However, it was found that the amount and nutrient content of the formed floc were more stable when molasses was given at a frequency every two days (treatment B) until the sixth week compared to other treatments. In conclusion, the frequency of giving molasses for flock growth twice a day can be applied for siamese catfish using the Biofloc system.
DINAMIKA PERSAINGAN HARGA DAN LOKASI PADA PEDAGANG KAKI LIMA DI KABUPATEN BADUNG Supartini, Ni Putu Eka; Trimurti, Christimulia Purnama; Puspantari, Ni Luh Putu Mirah; Widyawati, Ni Made
Journal of Economic, Bussines and Accounting (COSTING) Vol. 9 No. 2 (2026): Journal of Economic, Bussines and Accounting (COSTING)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/gsst2m25

Abstract

Penelitian ini bertujuan untuk menganalisis dinamika persaingan harga dan lokasi pada pedagang kaki lima (PKL) di Kabupaten Badung. Pendekatan yang digunakan adalah kualitatif dengan desain deskriptif, melibatkan 15 responden yang dipilih secara purposive. Data dikumpulkan melalui wawancara mendalam, observasi, dan dokumentasi, kemudian dianalisis menggunakan model interaktif Miles dan Huberman. Hasil penelitian menunjukkan bahwa strategi penetapan harga PKL cenderung berbasis biaya (cost-based pricing), di mana harga jual disesuaikan dengan perubahan harga bahan baku dan biaya sewa lahan. Selain itu, lokasi usaha menjadi faktor kunci dalam menarik konsumen, dengan kecenderungan memilih tempat yang ramai dan mudah dijangkau serta mempertahankan lokasi tersebut karena memberikan keuntungan yang stabil. Dalam menghadapi persaingan, PKL tidak hanya mengandalkan harga, tetapi juga meningkatkan mutu usaha melalui kualitas produk, pelayanan, pengalaman konsumen, dan keunikan produk. Di sisi lain, hubungan antar pedagang menunjukkan keharmonisan yang ditandai dengan interaksi saling menghormati dan tidak mencampuri urusan usaha pedagang lain. Temuan ini mengindikasikan bahwa dinamika persaingan PKL di Kabupaten Badung tidak hanya dipengaruhi oleh faktor ekonomi, tetapi juga oleh aspek sosial yang mendukung terciptanya persaingan yang sehat dan berkelanjutan.
Co-Authors Achmad Rizal Christimulia Purnama Trimurti Muhammad Safir Novalina Serdiati Puspantari, Ni Luh Putu Mirah Supartini, Ni Putu Eka