Strategi Pengembangan Usaha dan Agroindustri Susu Sapi Perah di Kabupaten Jember

The purpose of this research was to determine alternatives of development of milk production industry in Jember Regency, to design the alternatives strategy for the development of dairy agroindustry in Jember Regency, and to examine the level of the financial feasibility of dairy agroindustry in Jember Regency. The research utilized purposive sampling in three industries: Bestcow, Susu Sehat Kaliwates, and Susu Rembangan. The analysis employed the Exponential Development Method, Analytical Hierarchy Process (AHP), and financial analysis. The Exponential Development Method showed that the potential milk product of Bestcow industry was 209.781.572, pasteurization product was 6.309.948, and yogurt was 5.433.148. The Susu Sehat industry got a value of 192.298.250 milk product, pasteurization product of 4.505.828, and yogurt was 3.122.910. Rembangan industry got a value of analysis milk product was 189.872.469, pasteurization product was 6.299.604, and yogurt was 5.344.431. Analytical Hierarchy Process (AHP) analysis showed that availability of breeding, technology, and business development were the most priority alternative strategies to be developed.Tujuan penelitian ini adalah menentukan alternatif potensi unggulan pengembangan agroindustri olahan susu sapi perah di Kabupaten Jember, mendesain strategi alternatif pengembangan agroindustri olahan susu sapi perah di Kabupaten Jember dan menentukan tingkat kelayakan finansiil agroindustri olahan susu sapi perah di Kabupaten Jember. Penelitian ini dilakukan secara purposive sampling yaitu di Perusahaan Bestcow, Susu Sehat Kaliwates dan Susu Rembangan. Teknik analisis yang digunakan adalah analisis Metode Pengembangan Eksponensial (MPE), Analytical Hierarchy Process (AHP) dan kelayakan finansial. Hasil analisis Metode Pengembangan Eksponensial (MPE) pada penelitian ini menunjukkan bahwa produk susu sapi yang paling potensial pada perusahaan Bestcow adalah susu segar kemasan 209.781.572, susu pateurisasi 6.309.948 dan yogurt 5.433.148. Pada susu sehat Kaliwates diperoleh nilai susu segar kemasan 192.298.250, pasteurisasi 4.505.828 dan yogurt 3.122.910. Susu Rembangan diperoleh nilai susu segar 189.872.469, pasteurisasi 6.299.604 dan yogurt 5.344.431. Hasil analisis Analytical Hierarchy Process (AHP) menunjukkan bahwa ketersediaan bibit sapi, ketersediaan teknologi pengolahan dan pengembangan kelembagaan usaha adalah strategi alternative yang paling prioritas untuk dikembangkan.

Perlakuan Berbagai Dosis Pupuk ZA Pertumbuhan Dan Hasil Tanaman Bayam Merah (Amaranthus gangeticus)

Red spinach (Amaranthus gangeticus) is one of the most popular vegetables because of its high nutritional value and easy cultivation. Efforts to increase the production of red spinach are to fertilize to meet the needs of both macro and micronutrients. This study aimed to determine the effect of ZA fertilizer dose on the growth and yield of red spinach. The environmental design used was a non-factorial, completely randomized design with four replications. The factors tested were the dose of ZA fertilizer which consisted of 6 levels, namely: without ZA fertilizer (D0); 0.4 gr/polybag (D1); 0.8 gr/polybag (D2); 1.2 gr/polybag (D3); 1.6 gr/polybag (D4); 2 gr/polybag (D5). The data obtained were analyzed using analysis of variance, and if the results were significantly different, the BNT test was continued at a 5% level. The growth and yield of red spinach showed significant differences due to the ZA fertilizer dose treatment. The ZA fertilizer dose treatment of 1.2 g/polybag (D3) resulted in the highest plant height, the number of leaves, and leaf area of red spinach at 14, 21, and 28 days after planting. The ZA fertilizer dose treatment of 1.2 g/polybag (D3) resulted in the highest wet and dry weight plants of 49.15 and 4.38 grams, respectively. The ZA 1.2 gr/polybag dose is the ideal dose to increase the productivity of red spinach.Bayam merah (Amaranthus gangeticus) termasuk sayuran penting yang disukai masyarakat karena bernilai gizi tinggi dan mudah pembudidayaannya. Upaya peningkatan hasil bayam merah salah satunya dengan pemupukan untuk menambah nutrisi yang dibutuhkan tanaman. Tujuan dari penelitian ini adalah mempelajari respon pertumbuhan dan hasil tanaman bayam merah pada perlakuan dosis pupuk ZA. Pelaksanaan penelitian ini menggunakan Rancangan Acak Lengkap (RAL) satu faktor. Faktor yang diujikan adalah dosis pupuk ZA, terdiri 6 taraf, yaitu: tanpa pupuk ZA (D0); 0.4 gr/polybag (D1); 0.8 gr/polybag (D2); 1.2 gr/polybag (D3); 1.6 gr/polybag (D4); 2 gr /polybag (D5). Percobaan dilakukan dengan ulangan sebanyak 4 kali. Analisis data menggunakan analysis of variance (ANOVA), apabila berbeda nyata dilanjutkan uji Beda Nyata Terkecil (BNT) taraf 5%. Perlakuan dosis pupuk ZA berpengaruh nyata terhadap pertumbuhan dan hasil tanaman bayam merah. Perlakuan dosis pupuk ZA 1.2 gr/polybag (D3) menghasilkan tinggi, jumlah dan luas daun tanaman bayam merah tertinggi pada pengamatan umur 14, 21, dan 28 HST. Dosis pupuk ZA 1.2 gr/polybag (D3) juga menunjukkan berat basah dan berat kering tanaman tertinggi sebesar 49.15 dan 4.38 gram. Dosis ZA 1.2 gr/polybag merupakan dosis ideal untuk meningkatkan produktivitas tanaman bayam merah.

Komparasi Agribisnis Jamur Tiram (Pleurotus ostreatus) Media Tanam Limbah Sabut Kelapa dan Serbuk Gergaji

The agribusiness of oyster mushrooms (Pleurotus ostreatus) is getting interested due to an increase in demand. It has almost complete nutrients, high protein content that can substitute animal protein for vegetarians. The growth medium for oyster mushrooms commonly uses sawdust. The cocopeat waste medium is an innovation. The research descriptively compares production cost, yield, revenue, income, and feasibility throughout both mediums. Findings that the total cost of sawdust medium was higher 750,000IDR than cocopeat waste. In terms of income, sawdust medium earned 140.72%, while cocopeat waste earned 133.29%. The feasibility of sawdust waste was 2.41 while cocopeat waste was 2.33 as well. Otherwise, the cocopeat waste medium was higher 99.21IDR than sawdust waste in cost/kg yield. Net income using cocopeat waste medium was 2,739,694.50IDR, and cocopeat waste was 2,511,769.50IDR on average. Both cocopeat waste and sawdust waste medium are very feasible to be an agribusiness. The consideration is that the availability surrounds the production site, and cocopeat waste is cheaper than sawdust waste. Agribisnis jamur tiram (Pleurotus ostreatus) semakin diminati oleh karena permintaan terus meningkat. Kandungan gizinya lengkap dengan protein yang tinggi. Bahkan bagi vegetarian menjadi pengganti protein hewani. Media pertumbuhan jamur tiram biasanya menggunakan limbah serbuk gergaji. Media limbah serbuk sabut kelapa merupakan inovasi baru. Penelitian ini ingin mengetahui biaya-biaya hingga kelayakan usaha agribisnis jamur tiram menggunakan media limbah serbuk sabut kelapa dan yang biasa yaitu limbah serbuk gergaji Ternyata, Biaya total setahun menggunakan media limbah serbuk sabut kelapa lebih hemat Rp750.000 dibandingkan dengan media limbah serbuk gergaji. Biaya per kilogramnya sedikit lebih mahal Rp99.21 tetapi hasil panen lebih rendah dari limbah serbuk gergaji. Jamur tiram media limbah serbuk sabut kelapa memberikan keuntungan 133.29% dan media limbah serbuk gergaji 140.72%. Jamur tiram media limbah serbuk gergaji memberikan keuntungan bersih/bulan rata-rata Rp2,739,694.50, sedangkan media limbah serbuk sabut kelapa rata-rata Rp2,511,769.50.Kedua media untuk jamur tiram sangat layak diusahakan dengan R/C ratio 2.33 dan 2.41. Pengusaha bisa mempertimbangkan media limbah serbuk sabut kelapa atau limbah serbuk gergaji tergantung ketersediaan di sekitar lokasi dengan informasi harga limbah sabut kelapa lebih murah daripada limbah serbuk gergaji.

Integrasi Pasar Jagung di Indonesia

Corn commodity has a strategic role whose demand continues to increase for industrial needs, especially the animal feed industry. The high fluctuations in corn prices occur because a balanced supply has not accompanied the increasing demand for corn. The study aimed to analyze the integration of the maize market at the feed mill level with the maize market at the farmer and global levels. The method used is quantitative with secondary data. Data analysis using Vector Error Correction Model (VECM). The results show that the corn market in the long term at the feed mill level is integrated with the corn market at the farmer and global levels. However, only corn markets at the farmer level are integrated with feed mills in the short term.Komoditas jagung memiliki peranan strategis yang permintaannya terus meningkat untuk kebutuhan industri, khususnya industri pakan ternak. Fluktuasi harga jagung yang tinggi terjadi karena permintaan jagung yang meningkat belum diiringi dengan penawaran yang seimbang. Tujuan penelitian untuk menganalisis integrasi pasar jagung di tingkat pabrik pakan dengan pasar jagung di tingkat petani dan dunia. Metode yang digunakan adalah kuantitatif dengan data sekunder. Analisis data menggunakan Vector Error Correction Model (VECM). Hasil penelitian menunjukan bahwa pasar jagung dalam jangka panjang di tingkat pabrik pakan terintegrasi dengan pasar jagung di tingkat petani dan dunia. Namun, dalam jangka pendek hanya pasar jagung di tingkat petani yag terintegrasi dengan pabrik pakan.

Pengaruh Kepemimpinan Terhadap Kinerja UMKM Kuliner di Kabupaten Jember Melalui Learning organization Sebagai Variabel Intervening

Micro, small and medium enterprises (MSMEs) are productive economic enterprises owned by individuals and entities as regulated in Law No. 20 of 2008. Culinary SMEs are sub-sectors of the creative economy that have great potential. The problems that exist in culinary SMEs are very many, especially HR problems that can affect performance. It is necessary to have human resources who have a leadership spirit who can later implement learning organizations to improve the performance of culinary SMEs. The purpose of the study was to determine the influence of leadership and learning organization on the performance of culinary SMEs in Jember Regency, either directly or indirectly. The research employed quantitative descriptive. The research location was in Jember Regency. The number of research samples was 98 respondents. The data analysis method used path analysis. The results of the leadership analysis influence in developing a learning organization. Leadership has a role in developing the performance of culinary SMEs both directly and indirectly. Learning organization influenced the development of the performance of culinary SMEs. All of the research hypotheses were accepted. Usaha mikro, kecil dan menengah (UMKM) adalah kegiatan yang berisi tentang ekonomi produktif. Adapun pemiliknya adalah satu orang maupun organisasi yang tertuang dalam Undang – Undang Nomor 20 Tahun 2008. UMKM kuliner merupakan subsektor ekonomi kreatif yang mempunyai potensi besar. Permasalahan yang ada pada UMKM kuliner sangat banyak terutama permasalahan SDM yang dapat mempengaruhi kinerja, sehingga diperlukan SDM yang mempunyai jiwa kepemimpinan yang nantinya dapat menerapkan learning organization untuk peningkatan kinerja UMKM kuliner. Penelitian ini bertujuan mengetahui pengaruh kepemimpinan dan learning organization pada kinerja UMKM kuliner di Kabupaten Jember baik langsung maupun tidak langsung Jenis penelitian menggunakan deskriptif kuantitatif. Lokasi penelitian di Kabupaten Jember. Jumlah sampel penelitian 98 responden. Metode analisis data menggunakan analisis jalur. Hasil analisis kepemimpinan mempunyai pengaruh dalam mengembangkan learning organization. Kepemimpinan mempunyai peran dalam mengembangkan kinerja UMKM kuliner baik secara langsung maupun tidal langsung. Learning organization mempunyai pengaruh dalam mengembangkan kinerja UMKM kuliner. Hipotesis penelitian ini diterima semua.

Pengaruh Pemberian Pupuk NPK Phonska Terhadap Pertumbuhan Dan Produksi Tanaman Kacang Panjang (Vigna sinensis L) varietas Aura Jaguar

This study aimed to determine the effect of Phonska NPK fertilizer on the growth and production of asparagus beans (Vigna sinensis L). A hypothesis is that applying Phonska NPK fertilizer at a 200 kg/ha dose is suspected to affect the growth and yield of long beans (Vigna sinensis L). This research was carried out in rice fields in Gempolan Village, Gurah District, Kediri Regency, East Java Province, from November 2020 to February 2021. The study was carried out using a simple Randomized Block Design (RAK) experimental method, repeated three times with one factor. Phonska NPK fertilizer dosage treatment (P) consists of 7 levels P0 = Without Phonska NPK fertilizer. P1 = Phonska NPK administration with a dose of 50 kg hectare-. P2 = Phonska NPK administration with a dose of 100 kg hectares-1 =. P3 = Phonska NPK administration at a dose of 150 kg ha-1. P4 = Phonska NPK administration at a dose of 200 kg ha-1. P5 = Phonska NPK administration at a dose of 250 kg ha-1. P6 = Phonska NPK administration at a dose of 300 kg ha-1 . The results showed that the application of Phonska NPK fertilizer significantly affected the observations of plant height, number of leaves, number of flowers per plant, number of pods per plant, weight of consumption pods per plant, and weight of consumption pods per hectare. The highest yield was achieved at a 200 kg NPK Phonska/ha fertilizer dose for a plant height of 237.75 cm. The number of leaves was 111.50 pieces. Phonska NPK fertilizer treatment at a 200 kg/ha dose resulted in 20,750 flowers, 112,500 pods per plant, 616,250 grams per plant weight, and 27,385 tons per hectare production per hectare. Penelitian ini bertujuan untuk mengetahui pengaruh pemupukan Phonska NPK terhadap pertumbuhan dan produksi tanaman kacang panjang (Vigna sinensis L). Penelitian dilakukan di lahan persawahan milik petani di Desa Gempolan, Kecamatan Gurah, Kabupaten Kediri, Provinsi Jawa Timur. November 2020 hingga Februari 2021. Penelitian ini menggunakan metode eksperimen Rancangan Acak Kelompok (RAK), satu faktor dan diulang sebanyak 3 kali. Perlakuan dosis pupuk Phonska NPK (P) meliputi 7 taraf, P0= kontrol, P1= pemberian NPK Phonska dengan dosis 50 kg hektar-1 , P2= pemberian NPK Phonska dengan dosis 100 kg hektar-1 , P3= pemberian NPK Phonska dengan dosis 150 kg hektar-1 , P4= pemberian NPK Phonska dengan dosis 200 kg hektar-1 , P5= pemberian NPK Phonska dengan dosis 250 kg hektar-1 , P6= pemberian NPK Phonska dengan dosis 300 kg hektar-1 . Hasil penelitian menunjukkan bahwa pemupukan NPK Phonska memberikan pengaruh sangat nyata terhadap nilai pengamatan tinggi tanaman, jumlah daun, jumlah bunga, dan jumlah polong per tanaman. Berat polong yang dapat dimakan per tanaman dan berat polong yang dapat dimakan per hektar. Hasil terbaik ditunjukkan oleh dosis pupuk 200 kg/ha untuk tinggi tanaman sebesar 237,75 cm, jumlah daun sebanyak 111,50 buah. Perlakuan dosis pupuk NPK Phonska dengan dosis 200 kg/ha menghasilkan jumlah bunga sebesar 20.75 buah, jumlah polong per tanaman sebesar 112,500 buah, berat polong sebesar 616,25 gram per tanaman dan produksi tiap hektar sebesar 27,38 ton/ha.

PERILAKU KONSUMEN TERHADAP KEPUTUSAN PEMBELIAN JERUK LOKAL DAN IMPOR DI KOTA TASIKMALAYA

Fruit commodity has high market demand and has economic value. One of them is a citrus fruit which has an excellent possibility to develop. Availability, continuity, and quantity of quality local fruit produced are still limited. Citrus encourages the entry of imported fruit in large quantities and of relatively good quality. The purpose of this study was to determine and analyze consumer preferences and behavior towards purchasing decisions of local oranges and imported citrus fruits in Tasikmalaya City and the attributes most considered by consumers in purchasing decisions for local oranges and imported citrus fruits in Tasikmalaya city. The quantitative research method was used on 90 respondents of local and imported citrus fruit consumers. The following analysis tools used in this study were multivariate analysis, Fishbein, and conjoin. Based on multivariate analysis results, it is known that Simultaneously and Partially Consumer Behavior influences the Purchase Decision on Local Citrus Fruits and Imported Oranges in Tasikmalaya. Based on the multi-attribute analysis of local oranges and imported oranges in Tasikmalaya, it is known that the value of consumer attitudes towards the attributes of imported citrus fruits is higher than local oranges, in addition, the results of the conjoint analysis, it is known that the most critical attributes according to consumers are different for local and imported oranges. Local oranges' attributes are considered essential regarding the trader's taste, peel color, price, aroma, and textureKomoditas buah-buahan memiliki permintaan pasar yang tinggi dan bernilai ekonomis. Salah satunya adalah buah jeruk yang memiliki kemungkinan menguntungkan untuk dikembangkan. Ketersediaan, kualitas, kuantitas, kontinyuitas buah lokal yang dihasilkan belum dapat memenuhi kebutuhan penduduk yang terus meningkat. Sehingga pemenuhannya dengan mengimpor buah jeruk dari luar. Maka dilakukan penelitian untuk menganalisis perilaku konsumen dalam pengambilan keputusan membeli buah jeruk impor dan buah jeruk lokal di Kota Tasikmalaya, dan atribut yang paling dipertimbangkan konsumen dalam pengambilan keputusan untuk membeli buah jeruk lokal dan buah jeruk impor di kota Tasikmalaya. Metode penelitian kuantitatif terhadap konsumen buah jeruk lokal dan konsumen buah jeruk impor sebanyak 90 responden. Penelitian ini menggunakan analisis multivariat dan, Fishbein. Hasil analisis menunjukkan secara simultan dan parsial perilaku konsumen dapat mempengaruhi keputusan dalam membeli buah jeruk di Tasikmalaya. Sikap konsumen terhadap atribut buah jeruk lokal lebih rendah daripada buah jeruk impor. Bagi konsumen atribut rasa, warna kulit, harga, aroma, tekstur pada jeruk lokal merupakan hal sangat penting yang perlu diperhatikan oleh penjual.

Pengembangan Usaha Agroindustri Noni (mengkudu) dengan Pendekatan Decission Support System

Noni or pace (Morinda citrifolia) is a medicinal plant with much interest from entrepreneurs in the traditional medicine industry and researchers in various countries. This study aimed to design the development of an agro-industry business (UD. ZAM) to increase competitiveness. The design of this research was descriptive using the expert system method. The analysis technique employed the MSME DSS software version 2.0 with a legal, marketing, management, human resources, environmental, and financial analysis model to design a Decision Support System. The results obtained were that UD. ZAM already had complete business legalization, such as Company Registration Certificate (TDP) 13.07.5.47.25386, Trading Business License (SIUP) 503/0087/411/2015, Taxpayer Identification Number (NPWP) 72.691.633.1-626.000, and Permit Industrial Business (IUI) 503/3212/411/2015, and P-IRT NO2133509103570-21. Therefore, with the license certificate, UD. ZAM was legal. In the marketing of noni products so far, it is export-oriented, which has advantages so that it can be developed. In terms of production performance, it shows the required production process and aspects of human resources provided by UD. ZAM standard regional minimum wage (UMR) and employment in rural areas, in a high feasibility environment, because it was easy to obtain materials and in financial aspects such as the assumption of an interest rate of 15%, break event point (BEP) quantity 25,833.87 and ( BEP) sales 261.397.03.77, benefit coast ratio (BCR) 2.35, payback period 1.23, net present value (NPV) 18.066.137.185.78, probability index (PI) 11, 28, and internal rate of return (IRR) 56.44. Keywords: Noni Agroindustry; Decision Support System (DSS).Mengkudu (Morinda citrifolia) adalah tanaman obat yang banyak peminatnya dari kalangan pengusaha industri obat tradisional dan peneliti diberbagai negara. Penelitian ini bertujuan untuk merancang pengembangan usaha agroindustri UD. ZAM untuk meningkatkan daya saing. Rancangan penelitian ini adalah deskriptif menggunakan metode expert system. Teknik analisis menggunakan software DSS UMKM version 2.0 dengan model analisis aspek hukum, aspek pemasaran, aspek produksi, aspek manajemen dan sumber daya manusia, aspek lingkungan, dan aspek keuangan. Hasil penelitian yang diperoleh adalah UD. ZAM telah memiliki kelengkapan legalisasi usaha Tanda Daftar Perusahaan (TDP) 13.07.5.47.25386, Surat Izin Usaha Perdagangan (SIUP) 503/0087/411/2015, Nomor Pokok Wajib Pajak (NPWP) 72.691.633.1-626.000, Izin Usaha Industri (IUI) 503/3212/411/2015, dan P-IRT NO2133509103570-21. Pemasaran produk noni selama ini berorientasi ekspor yang memiliki kelebihan kepastian pasar sehingga layak untuk dikembangkan, pada aspek kinerja produksi menunjukkan tingkat kelayakan rendah, aspek sumber daya manusia sistem upah yang diberikan oleh UD. ZAM standart Upah Minimum Regional (UMR) dan memberi lapangan pekerjaan pada masyarakat pedesaan, pada aspek kinerja lingkungan tingkat kelayakan tinggi, karena selama ini mudah untuk mendapatkan bahan baku, pada aspek keuangan seperti asumsi tingkat bunga sebesar 15%, break event point (BEP) kuantitas 25.833.87 maupun (BEP) penjualan 261.397.03,77,benefit coast ratio (BCR) 2,35, payback period 1,23, net present value (NPV) 18.066.137.185,78, probability index (PI) 11,28, dan internal rate of return(IRR) 56,44 maka layak dikembangkan lebih lanjut

Sikap dan Partisipasi Petani dalam Program Pelatihan Agribisnis Kedelai di Kabupaten Grobogan

Farmers' welfare is the central point of agricultural development. Nevertheless, farmers still have many problems. One of the solutions from the government is through farmer empowerment programs. It aims to increase the knowledge, attitudes, and skills of farmers to develop more productive farming. Proper farmers' attitudes and participation in supporting the program are required. Therefore, this research was conducted to analyze the attitude and participation of farmers in the soybean agribusiness training program in the Grobogan Regency. The research used a case study method. The technique of determining respondents used the census method. Respondents to the research were 109 farmers who participated in the soybean agribusiness training program. The data was collected by using a questionnaire, interview, observation, and literature study. Descriptive analysis and the Likert scale were used to analyze the data. Overall, the research results showed that the attitude of farmers to the soybean agribusiness training program is in a "good" category. The attitude of farmers in the soybean agribusiness training program was seen from three indicators, 1) cognitive, 2) affective, and 3) psychomotor. In addition, the participation of farmers in soybean agribusiness training programs has been maximized and is classified in the high category. This condition showed that farmers were active in the implementation of soybean agribusiness training programs. Farmers were not only active in asking questions but actively giving opinions based on their experiences. So that farmers were able to understand and applied the material that the facilitator had given.Kesejahteraan petani merupakan titik sentral pembangunan pertanian. Namun pada kenyataannya petani masih memiliki banyak masalah. Salah satu solusi dari pemerintah adalah melalui program pemberdayaan petani. Hal ini bertujuan untuk meningkatkan pengetahuan, sikap, dan keterampilan para petani sehingga dapat mengembangkan usaha tani yang lebih produktif. Untuk mendukung program tersebut diperlukan sikap dan partisipasi yang tinggi dari petani. Oleh karena itu, penelitian ini dilakukan dengan tujuan untuk menganalisis sikap dan partisipasi petani dalam program pelatihan agribisnis kedelai di Kabupaten Grobogan. Penelitian ini menggunakan metode studi kasus. Teknik penentuan responden menggunakan metode sensus. Responden penelitian ini adalah 109 petani yang mengikuti program pelatihan agribisnis kedelai. Pengumpulan data dilakukan dengan menggunakan kuesioner, wawancara, observasi dan studi kepustakaan. Analisis deskriptif dan skala likert digunakan untuk menganalisis data. Hasil penelitian menunjukkan bahwa sikap petani terhadap program pelatihan agribisnis kedelai berada pada kategori baik. Sikap petani dalam program pelatihan agribisnis kedelai dilihat dari tiga indikator, 1) kognitif, 2) afektif, dan 3) psikomotorik. Selain itu, partisipasi petani dalam program pelatihan agribisnis kedelai sudah maksimal dan tergolong dalam kategori tinggi. Kondisi ini menujukkan bahwa petani aktif dalam pelaksanaan program pelatihan agribisnis kedelai. Keaktifan petani bukan hanya bertanya melainkan aktif memberikan pendapat berdasarkan pengalaman yang dimiliki. Sehingga menjadikan petani mampu memahami dan menerapkan materi yang telah diberikan oleh fasilitator

Antioxidant Activity of Non-Volatile Lime (Citrus aurantifolia Swingle) Extract

The paper reports the antioxidant activity of a non-volatile fraction of lime processing byproducts from the lime syrup home industry. The activity was measured by spectrophotometry to obtain the 50% inhibition concentration (IC50) using the 2,2- diphenyl-1-picrylhydrazyl (DPPH) method. The sample was extracted by the maceration method with n-hexane, ethyl-acetate, and ethyl-ethanol. The IC50 values of 681 ppm, 458 ppm, and 2,775 ppm were n-hexane, ethyl-acetate, and ethyl-ethanol. The experiments concluded that the ethyl-acetate extract provides the best inhibition value to scavenge free-radicals DPPH. The HPLC and mass spectroscopy were measured to find out the content and group of active compounds. The significant compounds consisted of naringin, poncirin, or neoponcirin, which are known as antioxidant substances. The result shows the potential application of the lime by-products, its volatile fraction, and the nonvolatile fraction, which is the production residue of lime peel. This work can be applied as an alternative to zero-waste lime production, which may benefit the industry and the environment.