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All Journal Jurnal Ilmu Pertanian Jurnal Sosial Ekonomi Pertanian Jurnal Social Economic of Agriculture AGRIKA Jurnal Teknosains Jurnal Kawistara : Jurnal Ilmiah Sosial dan Humaniora AGRIEKONOMIKA Agridevina : Berkala Ilmiah Agribisnis AGRISE Habitat Jurnal Perikanan dan Kelautan AKSES: Jurnal Ekonomi dan Bisnis AGRARIS: Journal of Agribusiness and Rural Development Research Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Jurnal Perlindungan Tanaman Indonesia Agro Ekonomi Jurnal Penelitian Karet Jurnal Penelitian Pertanian Terapan Jurnal Agribest jurnal Ilmu Pertanian (Agricultural Science) STI Policy and Management Journal Jurnal REP (Riset Ekonomi Pembangunan) Manajemen Agribisnis: Jurnal Agribisnis Jurnal Dinamika Sosial Ekonomi Mediagro International Journal of Agriculture System Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Jurnal Manusia dan Lingkungan AGRARIS: Journal of Agribusiness and Rural Development Research Jurnal Kawistara
Irham, Irham
Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Technical Efficiency of State-Owned Sugarcane Production in East Java Muhammad Taufik Yusuf; Jamhari Jamhari; Irham Irham
Agro Ekonomi Vol 31, No 1 (2020): JUNE 2020
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ae.50004

Abstract

This study aims to (1) identify the factors that influence the production of plant cane and ratoon cane, (2) determine the level of production efficiency of plant cane, ratoon cane, and poll, and (3) identify the factors that influence the inefficiency of plant cane and ratoon cane production. The data used was secondary data sourced from the production data for the 2017-2018 planting season with some inputs: land area, fertilizers, herbicides, labor, age of plants harvested and data of land types. From the analysis, it was revealed that (1) factors influencing the increase of plant cane production were land area, ZA fertilizer, harvest labor, and types of fields. Meanwhile, the influential factors impacting the increase of ratoon cane were land area, SP36 fertilizer, ametryn herbicide, harvest labor, type of fields, and HGU land type while estate labor, mechanization, and dummy varieties affect decreasing on it, (2) sugarcane farming was technically efficient (3) factors affecting the inefficiency for plant cane are formal education and rank levels of plant officer. However the coefficient of the formal education variable was negative  and the rank level coefficient was positive. A higher level of education will increase production, but a higher rank level of plant officer will decrease it. Improving education levels can be provided by giving mentoring or the provision of courses. In ratoon cane, there was no effect of technical inefficiency. So an increase in ratoon cane production can be done by increasing the use of production inputs.
How Risk Attitudes Affect the Implementation of Good Agricultural Practices in Sugarcane Farming Annisa Fauzia Astari; Irham Irham; Arini Wahyu Utami
Agro Ekonomi Vol 30, No 2 (2019): DECEMBER 2019
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ae.50767

Abstract

Indonesian Ministry of Agriculture issued Minister of Agriculture Regulations Number 53 in 2015 about Good Agricultural Practices for Sugarcane as an effort to increase production and productivity of sugarcane. The implementation of GAP on various commodities was differ since risk across commodities and risk attitude among farmers are varied. Hence, this study aims to analyze (1) the implementation level of Sugarcane GAP among farmers of the Wonolangan Sugar factory and (2) the influence of risk attitudes toward GAP implementation. The study was conducted on 102 randomly-selected farmers in Lumajang and Probolinggo Regency. The level of GAP implementation is measured by Likert scale with nine indicators of Sugarcane GAP. The level of GAP implementation is categorized into low, medium, and high based on the total score of GAP implementation obtained from each farmer. One-sample t-test is used to test the implementation level of GAP. Risk attitudes are measured with a Likert scale, as refers to Pennings and Garcia method. The influence of risk attitudes towards GAP implementation is analyzed using OLS regression. The result of t-test shows that the level of GAP implementation among sugarcane farmers is medium and high, and most farmers are risk-averse. Of the nine components used as indicators, seed preparation and labor welfare are in the medium category. Based on the OLS regression, risk-taker farmers have a lower GAP implementation than that of risk-averse farmers. Farmers' lack of knowledge about GAP guidelines, can be supported by the presence of socialization activities by sugar factories, extension workers, and related institutions.
Farmers’ Willingness to Continue Corporate Farming Programs in Jetis Subdistrict, Bantul Regency, Yogyakarta Putri Perdana; Jamhari Jamhari; Irham Irham
Agro Ekonomi Vol 31, No 1 (2020): JUNE 2020
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ae.52815

Abstract

Corporate Farming (CF) program is one of the innovations in the field of agricultural institution in realizing more effective and efficient farming through consolidation of paddy field. This program was carried out in Trimulyo Village, Jetis Sub-district, Bantul Regency with Barokah Farmers Group as a pilot project. This study aimed to (1) determine farmers’ willingness to continue the CF program and (2) determine the factors that affect farmers’ willingness to continue the CF program. The study was conducted by surveying 52 smallholder farmers, members of Barokah Farmers Group who joined the CF program. The data were analyzed by using proportion test and Ordinary Least Square (OLS) model. The results showed that the farmers' willingness to continue the CF program was 66.54%. Attitudes towards private property rights, interaction among the members of farmer group, family member support, age and education were the factors that affect farmers' willingness to continue the CF programs. Farmers’ willingness to continue the CF program was categorized as high. Socialization and a more intense mentoring on the objectives of the CF program can increase farmers' willingness to continue the program.
Risk of Chrysantemum Flower Supply Chain in Central Java Province and Yogyakarta Special Region Cahyaningtyas Putri Suhita; Irham Irham Irham; Arini Wahyu Utami
Agro Ekonomi Vol 31, No 2 (2020): DECEMBER 2020
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ae.53491

Abstract

The distribution of chrysanthemum flowers from Bandungan District to consumers in the city can be at risk of damage. This study aims to determine the risk sources and types in the chrysanthemum supply chain; analyze risks probability and impact risk as well as risk capacity management among the chrysanthemum supply chain agents; and identify the risk priority in the chrysanthemum supply chains based on the level of loss and vulnerability. Data collection was conducted between April and September 2019 at Bandungan sub-distric Semarang distric. This study interviewed fifty farmers, fifteen middlemen, eight suppliers, and twentyfive  florists. Additionally, there were also interviewed three expert regarding chrysanthemum faming. These were the leader of Astha Bunda Kalirang farmers group, the head of marketing division of Astha Bunda Kaliurang Farmers Group, and staff on BPTP in Yogyakarta. Data was analyzed using Rapid Agricultural Risk Assessment (RapAgRisk). Results showed that there were six risk sources and 23 risk types that were present along the chrysanthemum supply chain. Six risks source such as natural hazard, weather, market, management and operational, logistical and infrastructure, and plant biological and environmental. Supply chain actors who have the highest risk are at farmer level. 
The Impact of Climatic Factors on Rice Production in Indonesia Aura Dhamira; Irham Irham
Agro Ekonomi Vol 31, No 1 (2020): JUNE 2020
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ae.55153

Abstract

Rice production is greatly affected by climatic factors which keep changing along with time. Therefore, the effects of climate change on rice production in Indonesia need to be studied. The objectives of this study are to determine: (1) the difference of interregional climate in each region and (2) the impact of climatic factors on rice production in Indonesia. Just and Pope Production function was used as the analytical frameworks, and Cobb-Douglas function form was used to analyze the data. The analysis was conducted with regards to rice production in ten provinces in Indonesia from 1985 to 2017. The result shows that there were some differences in climatic condition in each region in Indonesia. The regression analysis shows that maximum temperature and minimum temperature have positive impacts on rice production, on the other hand, El Nino and La Nina affect the production negatively. The results of this study can be considered by the policy makers in making decisions related to adaptation and mitigation on climate change encounter.
Effect of Motivation and Perception of Farmers Response to Sugarcane Management Consolidation Program Plan Mohamad Cholidi; Irham Irham; Lestari Rahayu Waluyati
Agro Ekonomi Vol 31, No 1 (2020): JUNE 2020
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ae.56150

Abstract

This study aimed to analyze (1) the difference levels of motivation, perception and behavioral responses of sugar cane farmers with irrigated land and rainfed land to the cane grower management consolidation plan, and (2) the effect of motivation and perception on farmers' behavioral responses related to the cane grower management consolidation plan. The research location was in the sugar factories of PT Perkebunan Nusantara XI. The samples consisting of sugar cane farmers with irrigated land and rainfed land who were randomly selected, amounting to 242 respondents. Novelty of research, there are object and analytical methods. The difference levels of motivation, perceptions and behavioral responses of farmers with irrigated land and rainfed land were analyzed by independent sample t-test. The influence of perception and motivation on the behavioral response of farmers to the cane grower management consolidation plan was analyzed by multiple linear regression. The results showed that, the level of motivation and perceptions of sugar cane farmers there were differences between farmers with irrigated land and rainfed land. Meanwhile, in terms of the response of farmers, there was no significant difference between irrigated land and rainfed land. The influence of motivation, perception, education, dummy variables of Purwodadi and Pradjekan sugar factories significantly influenced farmers' behavioral responses to the cane grower management consolidation plan. To improve the behavioral response of farmers, it is necessary to provide supervision regarding the management of cane grower and the benefits that farmers will obtain from the program to make farmers interested in understanding the objectives of the program.
Did The Program Kampung Iklim Lead Farmers to Implement more Adaptation Strategies? Case Study of Rice Farmers in Sleman Regency Moh. Wahyudi Priyanto; Jangkung Handoyo Mulyo; Irham Irham
Agro Ekonomi Vol 31, No 2 (2020): DECEMBER 2020
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ae.57396

Abstract

The negative impacts of climate change caused many losses for farmers. One solution to minimize losses is to implement a climate change adaptation strategy. The Indonesian government established a program called the Program Kampung Iklim/Proklim in 2012 which aims to increase awareness of climate change and the capacity to implement community adaptation strategies. This study aimed to determine the effect of the Proklim on the implementation of climate change adaptation strategy by farmers. The study was conducted  in Proklim and non-Proklim locations. By implementing the simple random sampling method, it was obtained 112 samples divided into 56 farmers from each Proklim and non-Proklim location. The results showed that farming experience, land area, membership in farmers group, access to weather information, awareness towards climate change and perceptions towards climate change risks are associated with more practice of adaptation strategy. The results also showed that the implementation of adaptation strategy was influenced by the Proklim location, so that the farmers involved in the program locations applied more climate change adaptation strategy than the farmers in non-program locations.  The authors recommend that Proklim needs to be applied in many locations, especially areas that are vulnerable to climate change, so farmers can improve the implementation of climate change adaptation strategies.
The Factors That Affect The Satisfaction of Local Coffee Shop Customers in The 4.0 Industry Era Nanda Rusti; Irham Irham; Any Suryantini
Agro Ekonomi Vol 32, No 2 (2021): DECEMBER 2021
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ae.60861

Abstract

Customer satisfaction is the opinion of consumers, in the form of the performance of a product or service that meets their expectations. Generally, successful businesses highly care about customer satisfaction as profit. Therefore, this study aims to analyze the effects of: (1) perceived quality, (2) price, (3) industrial application 4.0, and (4) products innovation on customer satisfaction in the local coffee shop business in the Special Region of Yogyakarta. The data were collected using online questionnaires sent through direct message on instagram account of each customer who posted a photo with a tag or a hashtag from one of the 31 local coffee shops whilst they were enjoying a cup of coffee drink. All customers had the same opportunity to be sampled according to a representative proportion at each local coffee shop. The determination of the minimum sample used was 165 respondents. The samples analyzed were 173 respondents collected from 450 questionnaires completed by customers in which only 176 questionnaires were returned, and three questionnaires happened to be outliers that needed to be eliminated. The data were analyzed using the Structural Equation Modeling (SEM) provided in the AMOS application. The results indicated that customer satisfaction was positively influenced by perceived quality, industry 4.0 implementation, and products innovation, while price negatively affected customer satisfaction. It is highly recommended to maintain and improve perceived quality, industry 4.0 implementation, products innovation, and consider in determining extremely crucial prices for the local coffee shops to acquire customer satisfaction.
Determinant Factors of the Chrysanthemum Consumers’ Willingness to Pay: Case of Pasopati Cultivar Puspita Dewi Hidayaningtyas; Irham Irham; Arini Wahyu Utami
Agro Ekonomi Vol 32, No 1 (2021): JUNE 2021
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ae.61016

Abstract

This study aims to: (1) determine the characteristics of chrysanthemum consumers in three cities in Java, namely Yogyakarta, Semarang and Surakarta, (2) compare the willingness to pay (WTP) of chrysanthemum consumers, especially Pasopati cultivar in the three cities, (3) analyze the determinant factors of the chrysanthemum consumers’ WTP. There is a total of 120 respondents who participated in this study, i.e., 40 in each city selected with accidental sampling. The consumers’ WTP was assessed using contingent valuation method, and its determinant factors was analyzed using multiple regression. The results showed that the majority of chrysanthemum consumers in the three cities were 17-25 years old, were female, held a bachelor degree, owned a job, were single and had no dependent. The value of wilingness to pay from the three cities shows higher results than the market price of IDR 30,000. The highest WTP value is in Semarang City and the lowest WTP value is in Yogyakarta City. Based on the results of the regression, the determinants that influence the value of WTP differ in each city, but income is a significant determinant in all cities. The value of willingness to pay chrysanthemum Pasopati cultivar can be used as a reference to set the selling price of chrysanthemum flowers. Chrysanthemum such as Pasopati cultivar in Indonesia, needs to be developed more by looking at the willingness of consumers to pay.
PEREMAJAAN OPTIMAL TANAMAN KARET DI PT. PERKEBUNAN NUSANTARA IX (ANALISIS SIMULASI PADA KEBUN GETAS) Titik Widyasari; Slamet Hartono; Irham Irham
Jurnal Penelitian Karet JPK : Volume 33, Nomor 1, Tahun 2015
Publisher : Pusat Penelitian Karet - PT. Riset Perkebunan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/ppk.jpk.v33i1.170

Abstract

Peremajaan tanaman karet umumnya dilakukan sebelum mencapai 30 tahun karena pertimbangan teknis yang tidak sesuai, dan belum dilengkapi analisis finansial yang tepat. Penelitian bertujuan untuk memperoleh saat dan pola peremajaan optimal tanaman karet serta melihat responnya terhadap perubahan kenaikan biaya dan penurunan harga. Pengambilan sampel dilakukan secara purposive, dilakukan di Kebun Getas, PT. Perkebunan Nusantara IX, Kabupaten Semarang, Jawa Tengah, dengan menggunakan konsep maksimalisasi keuntungan. Hasil penelitian menunjukkan bahwa saat optimal peremajaan tanaman karet adalah saat umur 25 tahun, dan pola optimal peremajaan adalah 4% dari luasan kebun karet. Saat optimal dan pola optimal peremajaan juga tetap, saat dilakukan perubahan kenaikan biaya 5-10% dan penurunan harga 5-10% secara simultan. Meskipun saat dan pola peremajaan optimalnya terjadi pada saat yang sama, namun memiliki perbedaan nilai MNR dan ANR yang semakin rendah seiring dengan turunnya harga dan naiknya biaya. Perusahaan sebaiknya melakukan peremajaan di saat optimal, jika melakukan peremajaan sebelum saat optimal maka belum mencapai keuntungan rata-rata tahunan yang maksimum. Namun kondisi tersebut, tergantung produktivitas tanaman karet, harga jual karet dan biayanya. Perusahaan sebaiknya meremajakan kebun karet sesuai pertimbangan teknis dan finansial, sehingga kebun dapat berlanjut dengan seimbang. Diterima : 2 Maret 2015; Direvisi : 13 April 2015; Disetujui : 20 Mei 2015  How to Cite : Widyasari, T., Hartono, S., & Irham. (2015). Peremajaan optimal tanaman karet di Pt. Perkebunan Nusantara IX (analisis simulasi pada kebun getas). Jurnal Penelitian Karet, 33(1), 47-56. Retrieved from http://ejournal.puslitkaret.co.id/index.php/jpk/article/view/170
Co-Authors . Jamhari Adi Widiyanto Agus Setiadi Akhmad Musyafak Ali Hasyim Al rosyid Anantasari, Esti Ani Suryantini Annisa Fauzia Astari Any Suryantini Any Suryantini Any Suryantini Any Suryantini Arif Wahyu Widada Arini Wahyu Utami, Arini Wahyu Aura Dhamira Azizatun Nurhayati Azizatun Nurhayati Azizatun Nurhayati Azmi Basyarahil Azwar Maas Azwar Maas Cahyaningtyas Putri Suhita Cecep Suhardedi D. Marsono, D. Defira Suci Gusfarina Derry Candia Apriawan Devi, Laksmi Y. Dimas deworo puruhito Djoko Marsono Djoko Marsono Djuwari Djuwari Dwi Hastuti Dwi Purnomo Dwi Purnomo Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dyah Woro Untari Efi Nikmatu Sholihah Eka Lia Yusiana Elias Edison Kapitarau Erlinda Yurisinthae Esi Asyani Listyowati Esi Asyani Listyowati Esti Anantasari Esti Anantasari Esti Anatasari Fairuz Indana Fembriarti Erry Prasmatiwi Fransisca Nugraheni Putri Prihtanto Gama Dian Nugroho Gerson N. Njurumana, Gerson N. H, Slamet Hani Perwitasari Hani Perwitasari, Hani Hariyani Dwi Anjani Harli, Nurlina Hartono S. Hartono, Hartono Haryanto, Lorenta In HD, Dwijono I WAYAN BUDIASA Iswin Raka Agung Wijaya jamhari jamhari Jamhari Jamhari Jamhari, Jamhari Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jhon Wardie Joko Mariyono Joko Mariyono JOKO MARIYONO Joko Triastono Juhandi, Dany karmila ibrahim Karolus Sonu Kornelia Ngina Djawa Ktut Murniati Kurnia Arif Oktovianto Laksmi Y. Devi Laksmi Yustika Devi Laksmi Yustika Devi Laksono Trisnantoro Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Listyowati, Esi Asyani Maria Maria Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Moh. Wahyudi Priyanto Mohamad Cholidi Muhammad Taufik Yusuf Muntoro Muntoro Nanda Rusti Nandang Sundar Natalsen Basna Natalsen Basna, Natalsen Niza Arumta Norbertus Citra Irawan Nurhayati, Azizatun Nurma Asri Asharini Nurul Trya Wulandari Pinjung Nawang Sari Pratita, Dian Galuh Puspita Dewi Hidayaningtyas Putra, Ungki Prabowo Putri Ayu Ogari, Putri Ayu Putri Perdana ratih dwi kartikasari Ratih Wijayanti Refa’ul Khairiyakh Retno Wiji Gupito Ridwan Ridwan Rikardo Simarmata Ronggo Sadono Sandi Budi Arta Senthot Sudirman Siti Halimatus Sa'diyah Siti Hariati Yuwani Slamet Hartono Slamet Hartono Slamet Hartono Slamet Hartono Slamet Hartono Slamet Hartono Slamet Hartono Slamet Hartono Slamet Hartono Sri Peni Wastutiningsih Sri Widodo Sri Widodo Sri Widodo Sri Widodo Sri Widodo Subejo Subejo Subejo Suhatmini Hardyastuti Suhatmini Hardyastuti Suhatmini Hardyastuti Suhatmini Hardyastuti Sumardi . Sunendar Sunendar Suwarta - Suwarta Suwarta Suwarta, Suwarta T. Gunawan, T. Teguh Hari Santosa Titik Widyasari Titik Widyasari, Titik Totok Gunawan Tri Anggraeni Kusumastuti Ungki Prabowo Putra Waluyati, Lestari Rahayu Widayat, Wahyu Widhi Netraning Pertiwi Widhi Netraning Pertiwi Wirakusuma, Gilang Wiwin Widianingsih Zaura Fadhliani