Article Per Year (5 Year)
p-Index From 2021 - 2026
1.197
P-Index
This Author published in this journals
All Journal Agro Tatanen Jurnal Ekonomi Pertanian : Agribiba
Erfan
Universitas Bale Bandung
Agriculture, Biological Sciences & Forestry

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 7 Documents
Search

 1 
RESPONS AGRONOMIS EDAMAME VARIETAS RYOKO TERHADAP VARIASI JARAK TANAM DAN DOSIS PUPUK KALIUM NITRAT Yudi Yusdian; Joko Santoso; Karya; Kundrat; Erfan; Linda Indriani
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 8 No. 1 (2026): AGRO TATANEN Edisi Januari 2026 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/129zsx29

Abstract

https://docs.google.com/document/d/14pworsnXcNhDqWB3w7s-paVBGC6AG-TR/edit?usp=sharing&ouid=110195209645462959075&rtpof=true&sd=true
RESPON AGRONOMIS BAWANG MERAH (Allium cepa L.) VARIETAS BATU IJO  TERHADAP APLIKASI DOSIS PUPUK KANDANG AYAM DAN KONSENTRASI PUPUK ORGANIK CAIR Lily Soemarti; Yudi Yusdian; Erfan; Cep Okki Oktaviandi; Rafly Al Ghifari Ramdhan
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 8 No. 2 (2026): AGRO TATANEN Edisi Juli 2026 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/sj087w06

Abstract

This study aims to determine the effect of interaction between Chicken Manure and Liquid Organic Fertilizer on the growth and yield of shallots (Allium cepa L.) Batu Ijo variety and to determine the best effect between Chicken Manure and Liquid Organic Fertilizer on the growth and yield of shallots (Allium cepa L.) Batu Ijo variety. The implementation of this experiment was carried out in Margahurip Village, Banjaran District, Bandung Regency, West Java Province. This study used an experimental method, with a Factorial Randomized Block Design consisting of 2 treatment factors, namely chicken manure and liquid organic fertilizer. Chicken Manure consists of k1 (0 tons/ha) k2 (10 tons/ha) k3 (20 tons/ha), while Liquid Organic Fertilizer consists of c1 (0 ml/l) c2 (3 ml/l) c3 (6 ml/l). The results of the study showed that there was no interaction between the dose of chicken manure and the concentration of liquid organic fertilizer on the growth and yield of shallots (Allium cepa L.) Batu Ijo variety. The dose of chicken manure (k3) of 20 tons/ha had a better effect on plant height at the age of 21 and 35 DAP. The dose of chicken manure (k3) of 20 tons/ha had a better effect on the weight of wet bulbs per plot and the diameter of wet bulbs.
KERAGAMAN TANAMAN EDAMAME (Glycine max L. Merrill) VARIETAS RYOKO TERHADAP PERLAKUAN JARAK TANAM DAN DOSIS PUPUK KANDANG AYAM Yudi Yusdian; Karya; Joko Santoso; Erfan; Alyanisa Joestia Zhahiran
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 7 No. 1 (2025): AGRO TATANEN Edisi Januari 2025 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/agrotatanen.v7i1.1527

Abstract

This research aims to determine the growth and yield response of Edamame (Glycine max L. Merrill) cv. Ryoko to plant spacing and chicken manure dosage. This research was conducted in Margahurip Village, Banjaran District, Bandung Regency, West Java Province with an altitude of 800 m above sea level, pH 6.06 (slightly acidic) and rainfall of 2,481 mm/year. This research used a factorial Randomized Block Design (RBD) method with 3 replications. First factor: Planting Distance (j1= 30 cm x 10 cm, j2= 30 cm x 20 cm, j3= 30 cm x 30 cm). Second factor: Chicken Manure Fertilizer Dosage (k1 = 0 tons/ha, k2 = 10 tons/ha, k3 = 20 tons/ha). The results of the research showed that there was an independent effect in the 30 cm x 30 cm planting spacing treatment which had a better influence on plant height, number of branches, number of planted pods and weight of planted pods. Meanwhile, the chicken manure dose of 10 tonnes/ha had a better effect on the number of pods planted and the weight of the pods planted.
ANALISIS KEUNTUNGAN USAHA PEMBESARAN IKAN NILAMERAH (Oreochromis sp.)(Studi Kasus di P4S Al-Mukhlis Desa Kiangroke Kecamatan Banjaran Kabupaten Bandung) Kundrat; Lily Sumarti; Rimelke Rahmadia Febryane; Erfan; Haelan Azha
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 7 No. 2 (2025): AGRO TATANEN Edisi Juli 2025 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/0c3yht70

Abstract

Tilapia is a widely cultivated freshwater fish species in Indonesia, with well-established cultivation technology and high production levels. Among the commonly farmed varieties are black tilapia and red tilapia. The market potential for tilapia remains significant, both domestically and internationally, especially in fillet form, with export destinations including the United States, Europe, the Middle East, and Hong Kong. This study aims to analyze the economic feasibility of red tilapia grow-out farming at P4S Al-Mukhlis by identifying (1) the total cost and revenue generated, (2) the profitability of the business, and (3) the break-even point (BEP) of the operation. The research was conducted from February to April 2023 at P4S Al-Mukhlis, Banjaran, using a quantitative descriptive approach with purposive sampling. Data collection was carried out through interviews, discussions, and field observations. The results showed that the total production cost amounted to Rp 11,076,027.75, while revenue reached Rp 17,745,000 from the production of 507 kg of red tilapia. The R/C ratio was 1.60, indicating a profit of Rp 0.60 for every Rp 1.00 invested, thus confirming the business’s profitability. The break-even point was achieved at a production volume of 214 kg, with a selling price of Rp 21,800 per kg, requiring a minimum revenue of Rp 7,472,400. These findings demonstrate that red tilapia grow-out farming at P4S Al-Mukhlis is economically viable and profitable.
ANALISIS NILAI TAMBAH PENGOLAHAN UBI KAYU MENJADI TEPUNG TAPIOKA: (Studi Kasus Pada Home Industri Barokah Kp. Calengka Desa Bumiwangi Kecamatan Ciparay) Kundrat; Erfan; Rimelke Rahmadea Febryane; N Seni Apriliani
AGRIBIBA Vol 1 No 1 (2025): Jurnal Ekonomi Pertanian Agribiba Edisi Juli 2025
Publisher : Program Studi Agribisnis Universitas Bale Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Cassava is a potential agricultural commodity for agro-industrial development, particularly in Kampung Calengka, Bumiwangi Village, Ciparay District. This study aims to: (1) Identify the processing stages of cassava into tapioca flour, (2) Calculate the added value generated, and (3) Determine the profit of the home industry. A descriptive quantitative method was used, along with the Hayami Method to analyze added value.The processing stages include peeling and washing, grating, pressing (extraction), settling, and drying. The results show that processing 1 kg of cassava yields an added value of Rp88,467,665.4, with an added value ratio of 1 percent. The average monthly income or profit of the cassava processing entrepreneurs is Rp154,008,559.07. For one day of production, the total cost incurred is Rp10,154,660.3, while the total revenue reaches Rp164,163,220.00. This business is highly profitable, with an R/C ratio of 16.17, indicating that every Rp1 spent results in Rp16.17 of revenue. These findings suggest that the tapioca flour agro-industry has strong economic potential and is worth further development.
ANALISIS PENGAMBILAN KEPUTUSAN KONSUMEN DI RUMAH MAKAN AYAM BAKAR RENCONG KECAMATAN BALEENDAH KABUPATEN BANDUNG Erfan; Wini Fetia Wardhiani; Kundrat; Firyal Layalia Sajidah
AGRIBIBA Vol 2 No 1 (2026): Jurnal Ekonomi Pertanian Agribiba Edisi Januari 2026
Publisher : Program Studi Agribisnis Universitas Bale Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to analyze consumer characteristics and the influence of demographic factors and marketing mix on the decision to purchase grilled chicken at Rumah Makan Ayam Bakar Rencong Baleendah. The research was conducted in February–March 2025 using accidental sampling on 40 respondents through observation, interviews, documentation, and questionnaires, then analyzed using multiple linear regression with the help of IBM SPSS Statistics 25. The results of the study indicate that the dominant consumer characteristics are consumers aged 31–40 years, with a final education level of D3, working as private employees, earning Rp3,100,000–Rp4,000,000 per month, and having 4–5 family members.The validity and reliability tests show that all research variables are valid and reliable. Partially, the variables of age, occupation, price, and product quality have a significant effect on consumer decisions, while education level, income level, number of family members, promotions, and service do not have a significant effect. Simultaneously, all independent variables have a significant effect on consumer decisions with an Fcount value of 94.992 greater than Ftable 2.282. The Adjusted R Square value of 0.956 indicates that 95.6% of the variation in consumer decisions can be explained by the variables studied, while 4.4% is influenced by factors outside the research model. The results of this study are expected to serve as a basis for managerial decision-making in improving the competitiveness of restaurants.    
LITERATUR REVIEW : PENGARUH ETIKA BISNIS TERHADAP KEPERCAYAAN KONSUMEN UMKM Rimelke Rahmadea Febryane; Burhanudin; Erfan; Zacky Abdillah Ashari
AGRIBIBA Vol 2 No 1 (2026): Jurnal Ekonomi Pertanian Agribiba Edisi Januari 2026
Publisher : Program Studi Agribisnis Universitas Bale Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to examine the influence of digital marketing business ethics on consumer trust in Micro, Small, and Medium Enterprises (MSMEs) through a systematic literature review. In the digital era, MSMEs increasingly face challenges in building consumer trust due to limited direct interaction with consumers. This study applies a systematic literature review method by analyzing 12 reputable journals published between 2020 and 2025, sourced from Google Scholar, Garuda, Scopus, and Science Direct databases. The inclusion criteria focus on journals accredited by Sinta 1–2 and indexed by Scopus that specifically discuss digital marketing business ethics and consumer trust within the MSME context. The findings indicate that ethical practices in digital marketing—encompassing honesty, transparency, fairness, autonomy, and moral integrity—have a significant positive impact on consumer trust in MSMEs. Five key dimensions are identified as critical drivers of trust: (1) honesty in product information, (2) transparency in pricing and business policies, (3) protection of consumer data, (4) responsiveness in digital communication, and (5) consistency in service delivery.
Co-Authors Alyanisa Joestia Zhahiran Burhanudin Cep Okki Oktaviandi Firyal Layalia Sajidah Haelan Azha Joko Santoso Karya Kundrat Lily Soemarti Lily Sumarti Linda Indriani N Seni Apriliani Rafly Al Ghifari Ramdhan Rimelke Rahmadea Febryane Rimelke Rahmadia Febryane Wini Fetia Wardhiani Yudi Yusdian Zacky Abdillah Ashari