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Andree Wijaya Setiawan
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Fakultas Pertanian dan Bisnis Universitas Kristen Satya Wacana Gedung I, Jl. Diponegoro 52-60 Salatiga 50711 Jawa Tengah - Indonesia
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INDONESIA
AGRIC
Published by Universitas Kristen Satya Wacana
ISSN : 08549028     EISSN : 25499343     DOI : https://doi.org/10.24246/agric.2023.v35.i1
Core Subject : Economy, Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Social Sciences
AGRIC Journal of Agricultural Science is a peer-reviewed and published two times a year by Agriculture and Business Faculty of Universitas Kristen Satya Wacana. Agric journal publishes original articles on agronomy, horticulture, plant breeding, plant science, pest or diseases of plant, agriculture and food processing, food science, microbiology, biotechnology, agribusiness.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 197 Documents
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A Response to the Use of Goat Manure and Swallow Manure Fertilize Planting Media on Cocoa Plant Growtha Thamrin, Syahruni; Syahid, Adi; Junaedi
Agric Vol. 37 No. 1 (2025)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2025.v37.i1.p107-116

Abstract

Cocoa production is closely related to the implementation of cultivation techniques and seedling quality. Various efforts have been made to obtain the expected seedlings, including by providing nutrients in the planting media according to the needs of the seedlings. The study aimed to determine the best planting media for cocoa seedling growth by applying fertilizer from goat manure and swallow droppings. The research was conducted from January to April 2024 in Tarengge Village, Wotu Subdistrict, East Luwu Regency, South Sulawesi Province. The research was conducted using a Randomized Group Design (RAK), with planting media treatment (K) consisting of four treatments, namely K0= soil (control), K1= soil+ goat manure (1:1), K2 = soil+ swallow manure (1:1), and K3 = soil + goat manure + swallow manure (1:1:1). The four treatments were repeated three times and each replication contained two polybag units, making a total of 24 experimental units. The growth parameters observed were: plant height, number of leaves, and stem diameter. The results of the research obtained were then tabulated and processed using the STAR application, then the results of the analysis of variance that had a real or very real effect on the parameters observed would be subjected to further tests of the Least Significant Difference (BNT). The results showed that the planting media mixture of soil, goat manure, and swallow manure (1:1:1) had a significant effect on the observed parameters. The results showed that the mixed planting medium of soil, goat manure, and swallow manure (1:1:1) produced a plant height of 18.33 cm, 8.66 leaves, and a stem diameter of 1.40 cm.
DETERMINAN PRODUKSI TANAMAN KOPI ARABIKA DI KECAMATAN MIOMAFFO BARAT KABUPATEN TIMOR TENGAH UTARA Akoit, Maria Yanti; Sengkoen, Yuliati
Agric Vol. 37 No. 1 (2025)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2025.v37.i1.p49-62

Abstract

Timor Tengah Utara Regency is a region in the eastern part of Indonesia that has the potential for growing coffee plants because the climate conditions are suitable for supporting the growth of coffee plants. In addition to chemical inputs, coffee farmers in the district also use organic fertilizers to cultivate Arabica coffee. This study aims to examine the factors that influence Arabica coffee production in Miomaffo Barat Subdistrict, Timor Tengah UtaraRegency. Out of a total population of 127 individuals, 60 Arabica coffee farmers were randomly selected as respondents, accompanied by direct field observations. The Cobb-Douglas production function model was used to analyze the effects of four input variables: land area, organic fertilizer, urea fertilizer, and insecticide. The analysisresults showed that organic fertilizer, urea fertilizer, and insecticide significantly affect Arabica coffee yield per hectare. However, only organic fertilizer contributes positively. In contrast, urea fertilizer and insecticide have negative coefficients. Land area does not show a significant effect and even indicates a negative relationship withcoffee productivity.
COMPARATIVE AND COMPETITIVE ADVANTAGES ANALYSIS OF SHALLOT FARMING IN NORTH LAMPUNG REGENCY: A POLICY ANALYSIS MATRIX Lestari, Sri Puji; Handayani, Sri; Ariska, Feby Musti; Hidayat, Rizky
Agric Vol. 37 No. 1 (2025)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2025.v37.i1.p91-106

Abstract

The shallot development initiative by the North Lampung Regency administration aims to enhance the welfare of vegetable producers and satisfy local shallot demand. The evolution of a commodity is affected by its input and output prices, which in turn impact the profits earned by farmers. The government's policies influence the input and output pricing for farmers. Shallots, as an emerging product in North Lampung Regency, require analysis to ascertain their potential financial and economic benefits, which indicate the competitiveness of shallots in the region. This research aims to evaluate the competitiveness of shallots by examining comparative and competitive advantages, as well as the influence of government policies on their competitiveness in North Lampung Regency. The employed analytical instrument is the Policy Analysis Matrix (PAM) approach. The cultivation of shallots in Lampung Utara Regency exhibits strong competitiveness on both competitive and comparative advantages. Consequently, the cultivation of shallots in Lampung Utara Regency merits advancement. Government measures, exemplified by input subsidies like fertilizer subsidies, can incentivize farmers by lowering the production costs associated with shallot cultivation. There is a necessity for output strategies that bolster shallot cultivation in North Lampung Regency, namely ensuring market certainty for shallot commodities and maintaining stable, equitable prices for shallots. Furthermore, farmers require information and direction on shallot cultivation to produce superior shallot products. Diversifying products derived from shallot commodities can serve as a strategy to ensure market stability for shallot commodities.
PENGARUH KAPASITAS SUMBER DAYA MANUSIA DAN MODAL SOSIAL PENYULUH TERHADAP KINERJA PENYULUH PERTANIAN DI KABUPATEN KONAWE Salahuddin, Salahuddin; Rela, Iskandar Zainuddin; Malik, Nurhayu; Alhadi, Syahrul
Agric Vol. 37 No. 1 (2025)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2025.v37.i1.p31-48

Abstract

Penelitian ini bertujuan untuk menganalisis: (1) pengaruh kapasitas sumber daya manusia terhadap modal sosial penyuluh; (2) pengaruh kapasitas sumber daya manusia terhadap kinerja penyuluh; dan (3) pengaruh modal sosial terhadap kinerja penyuluh pertanian di Kabupaten Konawe. Sampel penelitian ini adalah seluruh populasi dalam penelitian, yaitu seluruh penyuluh pertanian yang berstatus Aparatur Sipil Negara (ASN) di Kabupaten Konawe yang berjumlah 113 orang (pengambilan sampel menggunakan metode sensus). Penelitian ini menggunakan variabel eksogen dan variabel endogen. Variabel eksogen dalam penelitian ini adalah kapasitas sumber daya manusia dan modal sosial penyuluh. Variabel endogen dalam penelitian ini adalah kinerja penyuluh pertanian. Analisis data penelitian ini menggunakan statistik deskriptif dan inferensial. Statistik deskriptif untuk menggambarkan atau mendeskripsikan keadaan variabel dan analisis statistik inferensial untuk menganalisis pengaruh atau hubungan antar variabel. Teknik analisis data statistik inferensial dalam penelitian ini menggunakan Partial Least Square (PLS). PLS merupakan model persamaan Structural Equation Modeling (SEM) dengan pendekatan berbasis varians atau berbasis komponen structural equality modeling. Hasil penelitian menunjukkan bahwa kapasitas sumber daya manusia berpengaruh positif signifikan terhadap kinerja penyuluh pertanian. Kapasitas sumber daya manusia juga berpengaruh positif signifikan terhadap modal sosial penyuluh pertanian. Modal sosial penyuluh berpengaruh positif signifikan terhadap kinerja penyuluh pertanian. Semakin baik kapasitas sumber daya manusia dan modal sosial penyuluh, maka kinerja penyuluh pertanian di Kabupaten Konawe akan semakin baik.
Priming Benih Cabai (Capsicum annum L.) dengan Ekstrak Tumbuhan Paku (Davallia denticulata) yang Diekstrak dengan Beberapa Jenis Pelarut Suwirmen; Noli, Zozy Aneloi; Emelta, Citra
Agric Vol. 37 No. 1 (2025)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2025.v37.i1.p79-85

Abstract

Priming benih merupakan perlakuan pada benih sebelum tanam dengan hidrasi terkontrol yang mampu meningkatkan perkecambahan. Salah satu ekstrak ekstrak yang berpotensi untuk dimanfaatkan sebagai bahan priming adalah paku (Davallia denticulata). Penelitian ini bertujuan untuk mengetahui jenis pelarut ekstrak dan konsentrasi terhadap perkecambahan benih cabai (Capsicum annum L.). Metode yang digunakan pada penelitian ini adalah Rancangan Acak Lengkap Faktorial dua faktor yang terdiri dari 3 ulangan, dilaksanakan bulan Agustus 2024. Penelitian ini dilakukan di Laboratorium Teaching 4, Jurusan Biologi, Universitas Andalas. Perlakuan terdiri dari jenis pelarut, a1 (aquades), a2 (metanol), a3 (etanol), dan a4 (butanol). Faktor kedua konsentrasi ekstrak paku kaki tupai, b0 (0 ml/l), b1 (25 ml/l), b2 (50 ml/l), dan b3 (100 ml/l). Hasil penelitian menunjukkan bahwa priming dengan jenis pelarut berpengaruh terhadap daya kecambah, kecepatan tumbuh, indeks vigor, panjang akar, dan berat basah kecambah. Konsentrasi ekstrak paku berpengaruh terhadap daya kecambah, kecepatan tumbuh, indeks vigor, panjang akar dan berat kering kecambah.
FORECASTING PERIODIC SERIES TO REDUCE THE BULLWHIP EFFECT IN SUPPLY CHAIN SYSTEMS USING MOVING AVERAGE AND EXPONENTIAL SMOOTHING Alivia Fazricha Muzamil Putri; Nurfadillah, Suryani; Ekowati, Titik
Agric Vol. 37 No. 1 (2025)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2025.v37.i1.p15-30

Abstract

Demand forecasting is one of the key components in supply chain management, particularly in the food and beverage industry, which has dynamic and fluctuating demand levels. This study aimed to analyze the occurrence of the bullwhip effect in the production of Parijoto (Medinilla speciosa) syrup of CV Seleksi Alam Muria. and to analyze the best forecasting method to minimize the bullwhip effect. The benefits of this research were to serve as a reference for development efforts aimed at reducing the bullwhip effect in production, thereby optimizing the supply chain in a company. The forecasting methods used were Moving Average and Exponential Smoothing. Minitab Software assisted with the forecasting calculations in this study. The study results showed that the initial bullwhip effect value (1.043) was higher than the parameter value (1.005), indicating the occurrence of the bullwhip effect in the production of Parijoto syrup. Furthermore, this study also found that the Mean Absolute Deviation (MAD), Mean Squared Error (MSE), and Mean Absolute Percentage Error (MAPE) values for the Moving Average method were lower compared to the Exponential Smoothing method. The forecasting result using the Moving Average method shows that the bullwhip effect value is significantly lower if it follows the recommended values derived from this forecasting method. Applying the Moving Average method indirectly minimizes the risk of amplification or overproduction.
Bahasa Inggris Sa'diyah, Ana Arifatus; Miranti, Solleha Allia; Mutiara, Fara; Yoga, Tirta
Agric Vol. 37 No. 1 (2025)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2025.v37.i1.p63-78

Abstract

Stabilitas harga pangan strategis sangat penting di Jawa Timur, mengingat Jawa Timur memiliki ekonomi terbesar kedua di Indonesia dan produsen pangan utama, namun rumah tangganya menghadapi dampak kesejahteraan yang signifikan dari fluktuasi harga. Studi ini bertujuan untuk menganalisis sistem permintaan lengkap untuk 11 komoditas pangan strategis di Jawa Timur dengan memperkirakan pangsa pengeluaran dan matriks elastisitas permintaan lengkap untuk memahami perilaku konsumsi rumah tangga. Dengan memanfaatkan data cross section dari 32,545 rumah tangga dalam Survei Sosial Ekonomi Nasional (Susenas) Maret 2023, penelitian ini menggunakan model Linear Aproksimasi Sistem Permintaan Hampir Ideal (LA/AIDS), yang diperkirakan melalui metode Seemingly un Regression (SUR). Hasilnya mengungkapkan bahwa Ikan & hasil Laut (47%), Daging Merah (19%), dan Beras (10%) merupakan pangsa pengeluaran pangan rumah tangga terbesar. Analisis elastisitas pengeluaran mengidentifikasi Daging Merah (η=2,540), Unggas (η=1,255), dan Ikan & hasil Laut (η=1,349) sebagai barang mewah, sementara barang pokok seperti beras dan gula adalah kebutuhan pokok. Yang terpenting, beras memiliki Pangsa Pengeluaran Marjinal tertinggi (0,293), yang menunjukkan bahwa beras adalah penerima utama dari pendapatan rumah tangga tambahan. Elastisitas harga sendiri negatif untuk semua komoditas, dengan sebagian besar tidak elastis, yang menegaskan statusnya sebagai bahan pokok. Namun, permintaan jagung, kedelai, dan daging merah sangat elastis terhadap harga. Elastisitas harga silang menunjukkan hubungan substitusi dan komplementer yang signifikan di antara kelompok makanan, yang menyoroti strategi konsumsi rumah tangga yang kompleks. Temuan ini memberikan parameter penting berbasis bukti bagi para pembuat kebijakan di Jawa Timur untuk merancang kebijakan stabilisasi harga pangan yang ditargetkan dan program bantuan sosial yang memperhitungkan perilaku konsumsi rumah tangga yang heterogen. Keywords: Elastisitas, permintaan pangan, konsumsi rumahtangga, LA/AIDS, pangan strategis

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