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All Journal Buletin Peternakan SOCA: Jurnal Sosial Ekonomi Pertanian Animal Agricultural Journal AGRIEKONOMIKA Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) AGRISE Habitat AGRARIS: Journal of Agribusiness and Rural Development Research Agricore: Jurnal Agribisnis dan Sosial Ekonomi Pertanian Unpad Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis AGROLAND: The Agricultural Sciences Journal Caraka Tani: Journal of Sustainable Agriculture Jurnal Agribisnis Terpadu Jurnal Aplikasi Teknologi Pangan JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Aplikasi Teknologi Pangan Agrisocionomics: Jurnal Sosial Ekonomi Pertanian JURNAL ILMIAH MAHASISWA AGROINFO GALUH Jurnal Litbang: Media Informasi Penelitian, Pengembangan dan IPTEK Paspalum: Jurnal Ilmiah Pertanian Agriecobis : Journal of Agricultural Socioeconomics and Business JESS (Journal of Education on Social Science) Jurnal Litbang Provinsi Jawa Tengah Mediagro Agribusiness Journal paradigma agribisnis paradigma agribisnis
Siswanto Imam Santoso
Department Of Agribusiness, Faculty Of Animal And Agricultural Science, Universitas Diponegoro, Semarang
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary Other

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Analisis Komparasi Efisiensi Ekonomi Usahatani Jagung Varietas Pioneer 36 dan NK 212 Di Kelompok Tani Maju Desa Karangpasar Kecamatan Tegowanu Kabupaten Grobogan Ardelia, Claresta Yosephine; Setiawan, Bambang Mulyatno; Santoso, Siswanto Imam
Jurnal Ekonomi Pertanian dan Agribisnis Vol 4, No 2 (2020)
Publisher : Department of Agricultural Social Economics, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jepa.2020.004.02.12

Abstract

Penelitian ini dilakukan di Kelompok Tani Maju Desa Karangpasar Kecamatan Tegowanu Kabupaten Grobogan. Penelitian ini bertujuan 1) Menganalisis faktor-faktor yang mempengaruhi produksi usahatani jagung varietas Pioneer 36 dan NK 212, 2) Menganalisis efisiensi ekonomi usahatani jagung varietas Pioneer 36 dan NK 212, dan 3) Menganalisis perbedaan efisiensi ekonomi usahatani jagung varietas Pioneer 36 dan NK 212. Metode penelitian menggunakan metode survai. Data penelitian diperoleh dari data primer dan sekunder. Metode pengambilan sampel accidental sampling dengan penghitunga Slovin sebesar 62 responden yang terdiri dari 31 responden varietas Pioneer 36 dan NK 212. Analisis yang digunakan yaitu regresi berganda dengan fungsi model Cobb-Douglass, penghitungan efisiensi ekonomi dan komparasi efisiensi ekonomi varietas Pioneer 36 dan NK 212. Hasil penelitian menunjukkan 1) Input varietas Pioneer 36 berupa luas lahan, benih dan pupuk berpengaruh nyata terhadap produksi sedangkan input varietas NK 212 berupa luas lahan, pupuk dan tenaga kerja berpengaruh nyata terhadap produksi. 2) Penggunaan input luas lahan, obat-obatan dan tenaga kerja pada varietas Pioneer 36 tidak efisien secara ekonomi sedangkan input benih dan pupuk belum efisien secara ekonomi. Penggunaan input benih, obat-obatan dan tenaga kerja pada varietas NK 212 tidak efisien secara ekonomi sedangkan input luas lahan dan pupuk belum efisien secara ekonomi. 3) Efisiensi ekonomi faktor produksi luas lahan, benih, obat-obatan dan tenaga kerja varietas Pioneer 36 dengan NK 212 berbeda nyata, sedangkan faktor produksi pupuk varietas Pioneer 36 dengan NK 212 tidak berbeda nyata.
ANALISIS PENGARUH HARGA DAN KUALITAS PRODUK TERHADAP VOLUME PENJUALAN KARET PT. PERKEBUNAN NUSANTARA IX SEMARANG Rachmasari, Mety; Setiawan, Bambang Mulyatno; Santoso, Siswanto Imam
Agriecobis : Journal of Agricultural Socioeconomics and Business Vol 2, No 2 (2019): Oktober
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/agriecobis.Vol2.No2.87-94

Abstract

Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi volume penjualan karet PT Perkebunan Nusantara IX Semarang dan untuk menganalisis besarnya pengaruh harga dan kualitas produk terhadap volume penjualan karet PT Perkebunan Nusantara IX Semarang. Penelitian ini dilaksanakan pada bulan Mei - Juni 2018. Metode penelitian yang digunakan adalah studi kasus. Pengumpulan data dengan menggunakan metode wawancara dan studi pustaka. Data yang digunakan adalah data primer dan data sekunder yang dianalisis menggunakan regresi linier berganda. Hasil penelitian menunjukkan bahwa variabel harga dan kualitas produk secara serempak dan parsial berpengaruh terhadap volume penjualan. Uji parsial menunjukkan bahwa variabel harga mempunyai pengaruh lebih besar dibanding dengan kualitas produk.  
The influence of pistia powder (Pistia stratiotes L.) in ration on the performance index and red blood cell profile of male Magelang duck Fatmawati, Eka Rizky; Sarjana, Teysar Adi; Suprijatna, Edjeng; Santoso, Siswanto Imam; Setiadi, Agus
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 31, No 1 (2021): April 2021
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2021.031.01.02

Abstract

The research aims at studying the influence of pistia powder (Pistia stratiotes L.) as feed material on the performance index and red blood cell profile of male Magelang duck. The materials used were 100 heads of 4-week old male Magelang duck. The treatments were: T0 (basal), pistia powder in T1, T2 and T3 of ration for male Magelang duck at 6%, 12% and 18%. The parameters observed were Performance Index (PI), number of erythrocytes, amount of hemoglobin, hematocrit level, MCV (Mean Corpuscular Volume), MCH (Mean Corpuscular Hemoglobin) and MCHC (Mean Corpuscular Hemoglobin Concentration). The research results showed that using pistia powder up to 18% significantly (P≤0.05) increased performance index (PI) and generally insignificantly (P>0.05) influenced the number of erythrocytes, amount of hemoglobin, hematocrit level, MCV and MCHC, but significantly decreased (P<0.05) MCH. The research concludes that pistia powder may be used up to 18% in ration to increase the performance index without influencing the red blood cell profile of male Magelang duck.
Analisis Peramalan Volume Ekspor Melon di PT Bumi Sari Lestari Temanggung Jawa Tengah Apriyanti, Linda; Setiadi, Agus; Santoso, Siswanto Imam
Jurnal Ekonomi Pertanian dan Agribisnis Vol 5, No 4 (2021)
Publisher : Department of Agricultural Social Economics, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jepa.2021.005.04.8

Abstract

Ekspor merupakan suatu kegiatan mengirim barang keluar negeri yang dilakukan oleh suatu  perusahaan untuk meningkatkan laba dan mendapatkan harga jual yang lebih baik. Perusahaan dapat mengoptimalkan laba dengan meminimalisir ketidakpastian dimasa yang akan dating dengan menghitung peramalan penjualan yang berguna untuk perencanaan persediaan produk untuk dipasarkan.  PT. Bumi Sari Lestari merupakan salah satu eksportir di Jawa Tengah yang mengekspor komoditas hortikultura sayuran dan buah-buahan salah satu nya yaitu melon. Tujuan penelitian ini adalah mengetahui berapa nilai ramalan volume ekspor melon untuk tri wulan pertama dan kedua di tahun 2020 pada PT. Bumi Sari Lestari menggunakan metode analisis trend. Penelitian ini dilaksanakan pada tanggal 13 Januari 2020 – 9 Februari 2020 di PT. Bumi Sari Lestari, Temanggung, Jawa Tengah. Penentuan Lokasi penelitian ditentukan secara sengaja (purposive). Metode penelitian yang digunakan dalam penelitian ini adalah studi kasus. Data yang digunakan yaitu data penjualan ekspor melon PT Bumi Sari Lestari dalam kurun waktu 2017-2019 (time serie), data bulanan yang dianalisis per tiga bulan dari bulan Januari 2017 – Desember 2019 dengan jumlah data sebanyak 12 observasi. Metode analisis data menggunakan metode analisis trend kuadratik. Hasil uji stasioneritas data menunjukan bahwa data tersebut stasioner. Hasil peramalan volume ekspor melon pada PT. Bumi Sari Lestari dengan menggunakan metode trend kuadratik mendapatkan hasil untuk peramalan pada tri wulan pertama tahun 2020 sebesar 15.767,427 Kg dan pada triwulan kedua tahun 2020 sebesar 9.916,788 Kg.
Beef Cattle Sustainability Determinants Using Structural Equation Modeling in Pati Regency, Central Java Agus Setiadi; Aldonny Nurdiansyah; Siwi Gayatri; Siswanto Imam Santoso; Suryani Nurfadillah; Kadhung Prayoga; Joko Mariyono; Limbang Kustiawan Nuswantara
Agriekonomika Vol 10, No 2: Oktober 2021
Publisher : Department of Agribusiness, Faculty of Agriculture, Universitas Trunojoyo Madura, Indonesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agriekonomika.v10i2.10813

Abstract

The research objective was to create a structural model to link social, economic, and environmental variables to the sustainability of the beef cattle business. One hundred twenty beef cattle farmers in Pati Regency were taken as respondents. The exogenous variables studied were social, economic, and environmental factors. Endogenous variables were taken, namely beef cattle sustainability. The model was created using Structural Equation Modeling. The results show that social factors have a positive and significant effect on sustainability, while economic and environmental factors have a negative and significant effect. The net income obtained is low, and the investment return period takes nine years, nine months, and nine days. The number of beef cattle farmers who process dung is only 27.2%. To improve economic and environmental performance, it is necessary to provide training to improve skills in processing feed based on local resources and training in processing livestock manure into fertilizer and biogas.
Analisis Pendapatan Usaha Rumah Potong Ayam (Rpa) Di Kabupaten Rembang Wahyu Dwi Suci Damayanti; Siswanto Imam Santoso; Titik Ekowati
JURNAL AGRIBISNIS TERPADU Vol 14, No 2 (2021)
Publisher : Jurusan Agribisnis Fakultas Pertanian Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jat.v14i2.13278

Abstract

Analyze the income of a chicken slaughterhouse (RPA) in Rembang Regency. Chicken meat contains animal protein ranging from 16% to 22%, so it continues to be developed to meet the nutritional needs of the community. This study aims to analyze the income of a chicken slaughterhouse (RPA) in Rembang Regency. The method used in this research is census research conducted in the Rembnag Regency. This research was conducted on 4 chicken slaughterhouse businesses located in Rembang Regency selected by the saturated sampling method (census). The locations chosen were several villages in Rembang Regency, including Pandangan Kulon Village, Sluke Village, Kedungsapen Village, and Demang Waru Village with the consideration that the area was a place of business for Chicken Slaughterhouses (RPA) in Rembang Regency. Analysis of the data used is descriptive analysis to describe the state of the object of research, quantitative analysis to calculate the income of the chicken slaughterhouse business, and one sample t-test to compare the income of the RPA with the UMK in Rembang Regency. The results of the analysis of income calculations show that the chicken slaughterhouse business (RPA) in Rembang Regency earns a net income of Rp. 745.234.793 (seven hundred fortyfive million, two hundred and thirty-four thousand, seven hundred and ninety-three rupiah)/month. The results of the analysis of the one sample t-test of the chicken slaughterhouse business (RPA), which resulted in a significance value (0.002) smaller than the significance level (0.05), then the income obtained by the RPA business was higher than the UMK in Rembang Regency.  
Income Analysis of Closed House Broiler Farm with Partnership Business Model siswanto imam santoso; Teysar Adi Sarjana; Agus Setiadi
Buletin Peternakan Vol 42, No 2 (2018): BULETIN PETERNAKAN VOL. 42 (2) MAY 2018
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v42i2.33222

Abstract

This research aims to determine the performance and income of a closed-house broiler farm with partnership business model. The research was conducted in a closed broiler house owned by Faculty of Animal and Agricultural Sciences, Diponegoro University, Semarang, and in a partnership with Cemerlang Unggas Lestari Ltd. A total of 11,000 broilers were raised for each raising period in the closed broiler house. A case study method was used for this research. The data were collected using survey method; the primary data were collected directly through interviews with the farm operators and field observation. Secondary data were collected through data recording which includes production cost and obtained revenue in each raising period. The collected data were then analyzed through quantitative-descriptive study. A total 7 raising periods of production cost, revenue, and income in a year were analyzed. The results of this study showed that the average performances of closed-house broiler farm yield 0.37% depletion, 1.49 FCR, and 398.46 PI. The economic indicators showed that the average production cost was Rp292,668,800.00; which generated Rp327,300,779.00 revenue, Rp34,631,978.00 income, Rp183.055.535.00 NPV, and 1.24 BCR. The study concluded that the closed-house broiler farm generates higher income compared with the open house system. 
Repeatability and Phenotypic Correlation Among Semen Quality Traits in Holstein Bulls Argi Argiris; Siswanto Imam Santoso; Yon Supri Ondho; Edy Kurnianto
Buletin Peternakan Vol 42, No 4 (2018): BULETIN PETERNAKAN VOL. 42 (4) NOVEMBER 2018
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v42i4.36423

Abstract

The purpose of this research was to analysis the value of repeatability and correlation among the traits affecting the production of frozen semen from Holstein’s bull in Indonesia. Repeatability and correlation were calculated based on the data of frozen semen production of 15.699 records from 44 Holstein bulls at Singosari Artificial Insemination Center (SAIC) and 8.935 records from 39 Holstein bulls at Lembang Artificial Insemination Center (LAIC). Repeatability for volume, motility, fresh semen concentration and frozen semen production was evaluated by intraclass correlation method. The repeatability values of LAIC for volume, motility, fresh semen concentration and frozen semen production were 0.60; 0.54; 0.37 and 0.47. The repeatability values of SAIC for volume, motility, fresh semen concentration and frozen semen production were 0.54; 0.30; 0.43 and 0.29. The linear correlation value between volume, motility and fresh semen concentration with the amount of semen produced per collections were 0.41, 0.36, and 0.58. Concentration was the most factors influencing the number of frozen semen produced. The effectiveness of the selection of Holstein's frozen semen producing could be determined by the value of repeatability and the phenotypic correlation among semen quality traits such as volume, motility, concentration and frozen semen production.
Economic and Technical Analysis of Utilization Pistia Stratiotes as Magelang Duck Alternative Feed: An Agribusiness Paradigm Agus Setiadi; Siswanto Imam Santoso; Edjeng Suprijatna; Teysar Adi Sarjana; Suryani Nurfadillah
Buletin Peternakan Vol 44, No 3 (2020): BULETIN PETERNAKAN VOL. 44 (3) AUGUST 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i3.51049

Abstract

This study was conducted to determine the economic analysis, performance analysis and chemical quality of the meat of the utilization of pistia stratiotes (PS) in Magelang duck feed. Most duck feed is still very dependent on imports from other countries so there is a need to find alternative feedstuff that are not competing with humans. The experimental research was conducted at the Faculty of Animal Husbandry and Agriculture Undip using 4 treatments, namely T0 duck feed without the addition of PS in feed, T1 added 6% PS in feed, T2 added 12% PS in feed and T3 added 18% PS in duck feed. Parameters observed were final body weight, feed consumption, Feed Conversion Ratio (FCR), mortality, cholesterol, triglycerides, LDL, HDL, antioxidants, feed costs, income over feed costs, return on investment (ROI) and RC ratio. Feed consumption on T3 was the highest. Final body weight on T3 was not significantly different (P> 0.05) compared to T1 and T2 but higher than T0 (P<0.05). The FCR between T3, T2 and T1 was not significantly different (P>0.05), but was lower than T0, duck mortality in this study 0. Blood chemistry analysis (cholesterol, triglycerides, LDL, HDL) showed that T2 and T3 were significantly better than T0 and T1. The results of the economic analysis showed that ducks given PS at T2 and T3 had significant lower feed costs compared to T0 and T1, while ROI from T1, T2 and T3 were significantly higher than T0. The highest IOFC was achieved when duck were fed (T2), while the lowest IOFC was at T0. R/C ratio of T1, T2 and T3 was not significantly different, but higher when compared to T0. Based on the results of technical and economic analysis, the use of PS in 12% duck feed gave the best result of technical and economic performance
Tingkat Adopsi Teknologi True Shallot Seed di Kecamatan Klambu, Kabupaten Grobogan Pusdima Rahma Pratiwi; Siswanto Imam Santoso; Wiludjeng Roessali
AGRARIS: Journal of Agribusiness and Rural Development Research Vol 4, No 1: January-June 2018
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/agr.4155

Abstract

The productivity of shallot in Grobogan Regency is still low because the use of superior varieties is limited. The deployment of superior shallot seed technology that profitable is widely unknown to farmers. This research aims to analyze the adoption rate of true shallot seed (TSS) technology and the influence of internal and external factors of onion farmers on the adoption of TSS technology. The study was conducted in Klambu District, Grobogan Regency from July to August 2017 by interviewing 100 farmers who selected using multistage sampling. Data were analyzed using the descriptive method and logistic regression. The results showed that the adoption rate of TSS technology in Klambu District, Grobogan Regency was in a high category. Farmer’s age, land tenure status, cosmopolitan rate, requency of interaction with extension agent, and institutional support significantly influenced TSS technology adoption.
Co-Authors A.A. Ketut Agung Cahyawan W Afidah, Zahrotul Agus Setiadi Aldonny Nurdiansyah Anistyaningsih, Lita Ardelia, Claresta Yosephine Argi Argiris Ariel Putra Saksono Bakhtiar Dwi Zentiko, Bakhtiar Dwi Bambang Mulyatno Setiawan Bekti Noviana Ulfa Btari Sukmastika Hemas Carolus Valesaka Wangsa Deputra Dewi Setyaningsih Dhita, Laurent Dwi Kristiana Dytanti Ilmiansi Tamalia Edjeng Suprijatna Edy Kurnianto Edy Prasetyo Edy Prasetyo Ekowati, Titik Enggar Prasetyo Fatmawati, Eka Rizky Harun Rekso Utomo, Harun Rekso Hendi Nursodik Hendi Nursodik Heni Risqiati Hery Setiyawan Hikmah Izzatin Nisa huda, muhammad syamsul Humairo Shidiq Abdat Hutami, Etika Dwi Indrarosa, Dwita Irwan Tri Mulyo JOKO MARIYONO Joko Mariyono Kadhung Prayoga Khofiatun Nida Khoiriyyah, Iffatul Khowarizi, Wildan Hilal Kristiana, Dwi Kustopo Budihajo Kustopo Budiraharjo Kustopo Budiraharjo Limbang Kustiawan Nuswantara LINDA APRIYANTI, LINDA Luluk Parwati Manurung, Putri Beata Marpaung, Rachel Angelica Putri Mety Rachmasari Migie Handayani Mukson Mukson Mukson Mukson Mukson Mukson Nabilla Pratya Augustin Naufal Fadhil Heriawan Nida, Khofiatun Nurfadhilah, Suryani Nurfadillah, Suryani Nurul Aisyah Nugrahaeni Paramitha, Saffana Zahra Permata Dewi, Raddin Syabania Prasetyo, Dimas Adhi Pratiwi, Kusuma Ratna Pratiwi, Pusdima Rahma Pusdima Rahma Pratiwi Rachmasari, Mety Rangganata, Anugrah S. Reka Listiani Rina Muryani Rinto Rinto Roessali, Wiludjeng Safira Dwi Hanggraeni Saksono, Ariel Putra Sarjana, Teysar Adi Septia Ayu Permatasari Setiawan, Bambang Mulyatno Sintiyah Ari Murti Siti Fatimah Erniasari Siti Susanti Siwi Gayatri Sudiyono Marzuki Suryani Nurfadillah Suryani Nurfadillah Sutaryo Sutaryo Syam Lingga Wijaya Teysar Adi Sarjana Theo Adrian Healthon Titik Ekowati Tri Aryanto, Tri Tri Puspita Ganes Agustina Ulfa, Zulanda Wahyu Dwi Suci Damayanti Wahyu Dyah Prastiwi Warsono Sarengat Willdan, Meylinda Yon Supri Ondho Yudi Wahyu Satrio, Yudi Wahyu Zahran, Muhammad Hafidz Zahrotul Afidah Zulfiana Choirunisa