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Agro Bali: Agricultural Journal
Published by Universitas Panji Sakti
ISSN : -     EISSN : 2655853X     DOI : https://doi.org/10.37637/ab.v2i2
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Agro Bali: Agricultural Journal is an information media that contains articles from research, theoretical studies, and scientific writings on agriculture especially agrotechnology i.e.: agronomy, horticulture, plant breeding, soil sciences, plant protection, and other pertinent field related to plant production.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 30 Documents
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Search results for , issue "Vol 7, No 2 (2024)" : 30 Documents clear
Identifikasi Morfologi dan Molekuler Jamur yang Terdapat pada Daun Tanaman Padi (Oryza sativa L.) Widnyana, I Ketut; Pasmidi Ariati, Putu Eka; Suanda, I Wayan; Suwardike, Putu
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1703

Abstract

Padi berasosiasi dengan berbagai mikroba bersifat patogenik maupun non patogenik yang berasal dari golongan jamur. Penelitian ini bertujuan untuk mengisolasi dan mengidentifikasi jamur yang terdapat pada tanaman padi (Oryza sativa L.) yang dibudidayakan di kawasan Kecamatan Melaya, Kabupaten Jembrana, Bali. Penelitian ini dilakukan pada bulan April 2023 sampai bulan September 2023. Sampel diambil pada bagian daun tanaman padi dan jamur yang terdapat di dalam jaringan daun diisolasi dengan metode pengenceran, dimurnikan dan diidentifikasi secara morfologi di Laboratorium Fakultas Pertanian dan Bisnis, Universitas Mahasaraswati, Denpasar. Identifikasi molekuler dilaksanakan di Lab Biosm Indonesia Jakarta. Hasil penelitian menemukan 4 isolat jamur yaitu isolat Black, Darkgreen, Softgreen, dan White. Hasil pembacaan urutan nukleotida pada BLAST menunjukkan bahwa isolat Black memiliki kemiripan sebesar 100% dengan jamur Curvularia pseudobrachyspora asal Thailand, isolat jamur Dark Green identik 100% dengan Aspergillus clavatus dari Malaysia. Isolat, isolat Soft Green memiliki kemiripan sebesar 99,97% dengan jamur Trichoderma reesei asal China, isolat White memiliki kemiripan sebesar 99,96% dengan jamur Schizophyllum commune asal India. Berdasarkan pohon filogeni dengan similaritas >97% maka dapat disimpulkan terdapat empat spesies jamur pada tanaman padi yaitu: Curvularia pseudobrachyspora, Aspergillus clavatus, Trichoderma reesei, dan Schizophyllum commune.
The Nutrient Content of Eco-enzymes from Mixture of Various Fruit Peels Siregar, Benedicta Lamria; Siallagan, Rexi Sebastian; Butar Butar, Suwarnita; Mahmudi, Bambang; Pujiastuti, Elisabeth Sri
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1646

Abstract

Today, many institutions and individuals are paying attention to the development of technologies used in sustainable agriculture.  One of the technologies is eco-enzyme that can be used as organic fertilizer.  Several researchers have studied the use of eco-enzymes in agriculture, but studies on the nutrient content of eco-enzymes are still very limited. This research was conducted to investigate the nutrient content of two eco-enzyme preparations. The eco-enzymes were produced through the fermentation process of water, fruit peels, and molasses with a weight ratio of 10 : 3 : 1. Fruit peels used for Eco-enzyme A were banana, melon, watermelon, orange, and pineapple peels, while for Eco-enzyme B were banana, mango, watermelon, orange, and pineapple peels. The fermentation period for Eco-enzyme A was seven months, while for Eco-enzyme B was eight months. The results of the analysis showed that the two eco-enzymes contained various nutrients, both macro (C, N, P, K, Mg, Ca) and micro (Mn, Zn, B, Fe, Cu) ones, that were consistently higher in Eco-enzyme A. Both eco-enzymes were acidic, where the pH of Eco-enzyme A and B were 3.95 and 3.50, respectively. The data obtained were expected to be a basic reference for further research on eco-enzymes.
The Influence of Program Effectiveness on the Sustainability of the Farmer Food Corporation (KPP) Business at PT. XYZ Widi, Riantin Hikmah; Karyani, Tuti; Hapsari, Hepi; Trimo, Lucyana
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1698

Abstract

PT. XYZ is one of the Farmer Food Corporations (KPP) in Ciamis Regency, providing services ranging from production facilities to facilitating credit capital applications. This farmer corporatization program benefits farmers by increasing their income, thus necessitating the sustainability of PT. XYZ. Therefore, it is crucial to examine the effectiveness of the PT. XYZ program, its sustainability level, and the impact of its effectiveness on business sustainability. This study employs an integrated (mixed method) approach with a dominant quantitative design. The population comprises rice farmers who are members of the Farmer Food Corporation in Ciamis Regency under PT. XYZ. A sample size of 51 respondents was selected using a simple random sampling method to ensure equal representation. The effectiveness of the PT. XYZ program was analyzed descriptively through a descriptive statistical analysis approach, and the Partial Least Square (PLS) Structural Equation Model (SEM) analysis was performed to understand the influence of program effectiveness on PT. XYZ's business sustainability. The research results indicate that all variables influence the effectiveness of the PT. XYZ programs are constructed by real manifests, with contributions ranging from medium to high. The five manifest variables constructing effectiveness are program objectives, real change, program socialization, precision, and monitoring. The sustainability variable is constructed by market, workplace, environment, and community variables. The program's effectiveness has a significant influence on PT. XYZ's business sustainability. In conclusion, the PT. XYZ program effectively enhances farmers' income and contributes significantly to the sustainability of PT. XYZ's business. Continuous improvement in program implementation and monitoring is essential to maintain and enhance these benefits.
Performance Test of Vegetative Characteristics of Crossed Rice (Oryza sativa L.) Lines of Ciherang Variety X B11143D Line in Telagasari, Karawang Regency, Indonesia Damayanti, Utari; Lestari, Ani; Subardja, Vera Oktavia; Hadiarto, Toto; Enggarini, Wening
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1721

Abstract

One way to increase the genetic diversity of Ciherang as the superior variety is to cross Ciherang with the donor B11143D line as a New Plant Type (NPT) rice. This study aimed to obtain Ciherang X B11143D lines with the best vegetative characteristics in the field. The research was conducted in rice fields in Talagasari Village, Telagasari District, Karawang Regency, from May to September 2023. This experiment used a single-factor Randomized Block Design (RBD) with three replications of 22 treatments, consisting of 19 Ciherang X B11143D lines and three comparison varieties. The effect of treatment was studied using analysis of variance. The results showed that the rice lines significantly influenced the vegetative characters of Ciherang X B11143D lines in Telagasari, Karawang Regency. Based on the observed characters, several lines were selected i.e. 124.2.3, 94.3.3, and 20.4.4 lines. Those three lines chosen as backcrossing lines performed similarly compared to Ciherang as recurrent parent and inherited several important traits for rising productivity from the B11143D line as donor parent, namely the length and area of flag leaf, the total number of tillers, and the number of productive tillers, which were significantly higher than Ciherang.
Struktur dan Efisiensi Kinerja Rantai Pasok Beras di Provinsi Gorontalo, Indonesia Indriani, Ria; Imran, Supriyo; Mukhlis, Mukhlis
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1648

Abstract

Kenaikan harga beras di Gorontalo diakibatkan stok beras di pasar semakin berkurang dapat menyebabkan ketidakoptimalan dalam rantai pasok beras untuk memenuhi permintaan konsumen, yang pada gilirannya akan berdampak pada kinerja keseluruhan rantai pasok beras. Tujuan penelitian untuk mengetahui struktur dan efisiensi rantai pasok beras di Gorontalo. Penelitian dilaksanakan dari bulan April-Juli 2023 Provinsi Gorontalo. Metode penelitian menggunakan metode survei. Pengambilan sampel dilakukan dengan metode multistage sampling dari 2 Kabupaten kemudian dari masing-masing kabupaten dipilih 2 kecamatan yang memiliki produksi padi tertinggi. Berdasarkan data dari petani, teridentifikasi aliran produk beras yang melibatkan berbagai lembaga lainnya yaitu 13 unit penggilingan, 7 orang pedagang besar, 10 orang pedagang pengecer, TTIC, BULOG dan 4 toko Alfamart. Struktur rantai pasok beras di Gorontalo dianalisis deskriptif kualitatif. Sedangkan efisiensi teknis setiap pelaku rantai pasok dianalisis dengan metode DEA (Data Envelopment Analysis). Hasil penelitian menunjukkan struktur rantai pasok komoditas beras di Gorontalo terbagi atas empat model rantai pasokan yang melibatkan petani, penggilingan padi, pedagang besar, pengecer, BULOG, TTIC dan Alfamart, dimana pelaku yang menjadi grower adalah petani, BULOG, TTIC dan Alfamart.  Secara garis besar pelaku rantai pasok beras di Provinsi Gorontalo memiliki kinerja yang efisien, kecuali petani dan penggilingan yang berada di Kecamatan Tolangohula dimana metrik kinerja yang tidak efisien pada tingkat petani adalah semua faktor input kecuali cost, sedangkan pada tingkat penggilingan padi, metrik kinerja yang tidak efisien adalah siklus cash to cash dan cost. Efisiensi kinerja rantai pasokan bisa diatasi dengan meningkatkan kinerja rantai pasokan, dengan mengurangi input dan meningkatkan output.
Effect of Drying Method and Temperature on the Quality of Cascara Tea Tampubolon, Sanggam Dera Rosa; Seleleubajak, Monica Brunelly; Nurhayati, Nurhayati
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1818

Abstract

This study aims to determine the effect of the drying method and optimum temperature on the quality of coffee skin tea (cascara). This research was conducted at the Laboratory of Food Processing Technology and Agricultural Products, Department of Agricultural Products Technology, Faculty of Agriculture, Santo Thomas Catholic University, Medan. This research was conducted in March 2023 until completion. This research was conducted using a completely randomized design (CRD), which consisted of 2 factors. The first factor is the drying method (P), namely L : P1 = 4 hours, P2 = 6 hours, P3 = 8 hours and P4 = 10 hours. The second factor is the effect of drying temperature on the quality of tea from coffee skin (T), namely: T1 = 40°C, T2 = 50°C, T3 = 60°C and T4 = 70°C. The results showed that the drying method had a very significant effect (p<0.01) on the yield, water content, polyphenol content, organoleptic value of taste, organoleptic value of aroma and color organoleptic value of cascara tea produced. The longer drying time, the yield and organoleptic value of flavor increase, while the water content, polyphenol content, organoleptic value of aroma and organoleptic value of cascara tea produced decreases. The drying temperature has a very significant effect (p<0.01) on yield, moisture content, polyphenol content, the organoleptic value of taste, the organoleptic value of aroma, and organoleptic value of color. The higher the drying temperature, the higher the yield and taste organoleptic value, while the water content, polyphenol content, aroma organoleptic value and color organoleptic value decreased. The interaction of the drying method and temperature treatment had a significant effect (p<0.015) on the moisture content, polyphenol content, and aroma organoleptic value of cascara tea but had no significant effect (p>0.05) on yield, taste organoleptic value, and color organoleptic value of coffee skin tea (cascara). The best quality of cascara tea was obtained in the treatment combination P1T4.
Chitosan as A Plant Pathogen Control Agent: A Review Lidi, Maria Waldetrudis; Cahyaningrum, Hermawati -; Uge, Emerensiana
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1562

Abstract

Pathogen attacks can cause decreased yields, even crop failure. Proper control can suppress pathogens' development and maintain yields. The concept of integrated pest management emphasizes the application of several techniques, one of which is the use of organic products as vegetable pesticides. Chitosan is a natural product obtained from crustacean shells or skins which can be used in various fields, including agriculture. Indonesia is one of the countries producing raw products from crustacean animals (shrimp, crab, lobster, and squid). This also has an impact on the amount of shell or skin waste produced. The processing of crustacean animal skin waste into chitosan can go through several stages, namely deproteinized, demineralization, and deacetylation. Chitosan application can be done by seed treatment, foliar spraying, soil application, and post-harvest products. The mode of action of chitosan against pathogenic fungi is binding to phospholipids in the plasma membrane of fungal cells, causing changes in hyphal morphology, degrading fungal enzymes, increasing levels of phenolics, sugar, and proline, and activating antimicrobial compounds and defense-related enzymes. The modes of action against pathogenic bacteria are interfering with gene expression, causing cell lysis, destroying bacterial biofilms, increasing defense enzyme activity, inducing systemic resistance, damaging and changing cell membranes, and causing cell wall permeability. The mode of action against pathogenic viruses is to increase the expression of genes related to defense, inhibit systemic viral multiplication and hypersensitivity response. The utilization of chitosan products is very important to study, especially in suppressing the use of chemical products and maintaining ecosystem sustainability.
Analisis Pendapatan dan Strategi Pemberdayaan Petani Integrasi Usahatani Kopi-Ternak Kambing di Kabupaten Samosir, Sumatera Utara, Indonesia Nainggolan, Hotden Leonardo Nainggolan; Ginting, Albina; Tampubolon, Yanto Raya; Tampubolon, Jongkers; Siahaan, Ferlist Rio
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1557

Abstract

Optimalisasi pemberdayaan pada pertanian terintegrasi sangat penting dalam meningkatkan produksi dan pendapatan usahatani melalui penggunaan faktor produksi usaha yang diintegrasikan secara optimal. Penelitian ini bertujuan menganalisis pendapatan dan peran pemberdayaan bagi petani integrasi kopi dan ternak kambing serta merumuskan strategi pemberdayaan petani integrasi kopi-ternak kambingbinaan. Penelitian dilakukan diKecamatan Ronggur Nihuta, Kabupaten Samosir dengan populasi 87 kepala keluarga (KK) dengan sampel  30 responden yang ditentukan secara sengaja.  Data yang digunakan adalah data primer dan sekunder yang dianalisisdengan menggunakan analisis pendapatan, skala likert dan analisis SWOT. Berdasarkan hasil penelitian disimpulkan; a) rata-rata biaya produksi usahatani kopi Rp5.714.900,00/tahun, biaya produksi  ternak kambing Rp1.274.261,87/tahun;b)rata-rata pendapatan petani binaan untuk usahatani kopiRp14.894.933,30/tahun dan rata-rata pendapatan usaha ternak kambing  Rp. 4.685.738,13/tahun, dan rata-rata pendapatan integrasi Rp19.580.671,43/tahun; c) pemberdayaan yang dilakukan berperan bagi petani binaan yang mengembangkan sistem integrasi kopi-ternak kambing dengan indikator; bina manusia dengan nilai 86,3%, bina usaha sebesar 83,3%, bina lingkungan  83,0% dan bina lembaga dengan nilai 82%; d) strategiagresif merupakan strategi yang dapat digunakan untuk pemberdayaan petani integrasi kopi-ternak kambing; e) strategi yang dapat diimplementasikan adalah; i) memanfaatkan kelompok tani secara optimal sebagai wahana untuk meningkatkan kerjasama antar petani; ii) memanfaatkan pengalaman petani yang didukungtingkat pendidikan dan kondisi geografis wilayah mengoptimalkan usahatani kopi dan ternak kambing secara terintegrasi. Berdasarkan kesimpulan disarankan; a) agar penggunaan faktor produksi lebih dioptimalkan untuk meningkatkan pendapatan petani; b) agar menerapkan strategiagresif dalam pemberdayaan petani integrasi usahatani kopi-ternak kambingdi Kabupaten Samosir.
Coffee Farmers' Obligations Response to 4C Certification in South OKU Regency South Sumatra Province, Indonesia Oktarina, Yetty; Sebagustionnes, Angga; Mukhlis, Mukhlis
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1788

Abstract

The increasing demand for certified coffee has encouraged coffee exporters in Indonesia to try to help and certify coffee in their areas. Sustainable standards and certification can encourage coffee farmers to implement GAP rather than economically, socially and environmentally sustainable coffee production, the standard code coffee community (4C) certification used globally reaches 1,768,272 tons. The study aimed to determine whether farmers agreed to the implementation of 4C coffee certification in South OKU Regency. The sample was made of coffee farmers in South Ogan Komering Ulu Regency located in Pulau Beringin and Runjung Agung Districts, taken randomly and measured using a Likert scale. The study results showed that farmers agreed to implement 4C, which is in the economic, social, and environmental dimensions. Regarding environmental aspects, several important things are overlooked, especially restrictions on the use of pesticides, considering that farmers are currently accustomed to using insecticides and herbicides.
Multi-aspect Analysis of Rice Sustainability in the Improvement of Rice Production in North Sumatra Province, Indonesia Lindawati, Lindawati; Zulfida, Ida; Nasution, Siti Khadijah Hidayati; Handayani, Sri
Agro Bali : Agricultural Journal Vol 7, No 2 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i2.1741

Abstract

North Sumatra's food security highly depends on rice supply from rice fields in rice-producing districts, namely Deli Serdang, Serdang Bedagai and Simalungun. The decrease in rice field area impacts the North Sumatra region's rice supply. This research aims to analyze the sustainability status and sensitive factors that cause the sustainability of rice fields based on economic, ecological, social, technological, legal, and institutional dimensions using Multi-aspect Sustainability Analysis software. The research results show that, in aggregate, the sustainability of rice fields is in the quite good category with a score of 62. Apart from the less sustainable economic aspect with a score of 59.09, there are four other aspects, such as environmental, social, infrastructure and technology, laws and regulations, and institutions, declared sustainable with a score greater than 62. The research also found 15 sensitive key factors that can improve the sustainability status of rice fields in North Sumatra to become very sustainable

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