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Published by Universitas Insan Cendekia Mandiri
ISSN : -     EISSN : 26856646     DOI : https://doi.org/10.37577/composite.v4i2.557
Core Subject : Health, Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Engineering Veterinary Other
omposite: Jurnal Ilmu Pertanian dengan nomor e-ISSN 2685-6646 dan Digital Object Identifier (DOI) 10.37577/composite merupakan jurnal ilmiah yang diterbitkan oleh Fakultas Pertanian, Universitas Insan Cendekia Mandiri (UICM). Awalnya adalah Universitas Bandung Raya (UNBAR) akan tetapi pada tahun 2020 terjadi perubahan nama menjadi Universitas Insan Cendekia Mandiri (UICM) berdasarkan Keputusan Menteri Pendidikan dan Kebudayaan Nomor 457/M/2020 tanggal 22 April 2020.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 93 Documents
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Manajemen pelatihan persuteraan alam dalam memotivasi masyarakat pedesaan dengan pendekatan klaster (Studi Kasus pada Masyarakat Persuteraan Alam di Jawa Barat) Oke Andikarya
Composite : Jurnal Ilmu Pertanian Vol 5 No 2 (2023): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v5i2.514

Abstract

Pelatihan Persuteraan Alam Dalam Memotivasi Masyarakat pedesaan dengan pendekatan kluster bertujuan mendapatkan gambaran tentang penerapan fungsi manajemen dalam pelatihan persuteraan alam dalam memotivasi masyarakat pedesaan dengan pendekatan klaster serta faktor-faktor pendukung dan penghambat pelaksanaan pelatihan. Penelitian dilakukan dengan menggunakan metode deskriptif dan studi kasus dengan pendekatan kualitatif. Penerapan fungsi-fungsi manajemen yang baik, sehingga dapat meningkatkan motivasi. Hasil pelatihan seperti perencanaan meliputi: kebutuhan pelatihan terdentifikasi, tujuan terumuskan, merancang pelatihan (kurikulum tersedia, metode dengan pembelajaran orang dewasa, materi dan media pembelajaran persuteraan alam, peserta dari petani Cianjur dan Garut, pelatih staf dinas kehutanan Jawa Barat dan profesional, waktu februari 2022, tempat Wisma Saronggo dan kebun persuteraan alam Aurarista Pasir Sarongge dan biaya pelatihan dari Dinas Kehutanan prop. Jabar). Pengorganisasian : sudah terbentukan panitia pelaksana, dengan job description atau daftar tugas sudah tersedia dari penyelenggara, 40 petani peserta, pelatih dinas 5 orang dan profesional 2 orang dan 2 nara sumber serta berkoordinasi dengan dinas kehutanan Cianjur. Pelaksanaan meliputi persiapan teknis, fasilitas buku dan alat tulis dan administrasi daftar hadir dan lumpsum peserta dan pelatih; pelaksanaan pembelajaran orang dewasa dan penilaian terhadap peserta, pelatih dan penyelenggara, yaitu evaluasi meliputi pre assessment test, penilaian saat pelatihan dengan diskusi dan penilaian post test perubahan perilaku/respon terhadap materi dan kompetensi pelatih dan demplot. Produktivitas kokon usahatani sutera di Cianjur dan Garut meningkat. Adapun faktor pendukung keberhasilan diklat antara lain: pelayanan panitia kepada peserta, pelatih yang kompeten, media yang cukup memadai, materi diklat yang dipahami, serta biaya dari pemerintah. Sedangkan penghambat meliputi: latar belakang peserta yang berbeda; peserta kurang fokus pada pelatihan; peserta merasa sudah menguasai materi pelatihan; ada pelatih yang tidak bisa menciptakan iklim belajar yang menyenangkan; kurangnya media pembelajaran yang tersedia.
Kontribusi peran perempuan pada usahatani padi ladang di Kecamatan Kulisusu Utara Kabupaten Buton Utara Haerudin Tao; Sitti Rosmalah
Composite : Jurnal Ilmu Pertanian Vol 5 No 2 (2023): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v5i2.523

Abstract

The time spent by women farmers in the research area is different in each stage of farming, especially field farming. Even the work placements for women farmers are often uneven and sometimes not in accordance with their skills and abilities. The purpose of the study was to determine the role of women farmers in farming, namely field rice in Tomoahi Village, North Kulisusu District, North Buton Regency. With a sample of 32 families from a population of 109 families, the sample was selected by simple random sampling. Sources of data through observation and questionnaires. The analysis technique is qualitatively and quantitatively then the results are assessed in the form of a percentage of each observed variable. The results showed that the women's work in farming activities was 1054.31 hours/farming, equivalent to 52.28%. The role of women farmers in upland rice farming in Tomoahi Village, North Kulisusu District, North Buton Regency is the largest in weeding activities with an outpouring of labor equivalent to 269.98 hours/farming and the smallest is in land processing activities of 0.03 hours/farming. Keywords: outpouring of time, field rice, peasant woman
Hara nitrogen dan kalium terhadap produksi bunga tanaman viola (Viola tricolor L.) pada andosol kopeng Albert Emillio Haiko Pranada Christy; Suprihati Suprihati
Composite : Jurnal Ilmu Pertanian Vol 5 No 2 (2023): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v5i2.533

Abstract

The availability of nutrients from the soil is very influential on the growth of a plant. Nitrogen and or potassium nutrients are the limiting factors in the productivity for flowering of viola (Viola tricolor L.) at andosol kopeng. The purpose of this study was to determine the effect of limiting nutrients at adosol kopeng on flower productivity of viola plants.Research was carried out in May to September 2022 in Experimental Garden Salaran, Faculty Of Agriculture and Business, Satya Wacana Christian University, Salatiga. This research was approach using Minus One Elements Technique with 8 treatments, that is NPK, PK, NK, NP, N, P, K and Without NPK repeated 4 times therefore 32 units of experiment were tested. The results were analyzed by (ANOVA). DMRT at 5% level of probability was used to know the difference between treatments plant high, number of leaves, plant weight, plant dry weight, number of flowers, flower diameter and length of flowering time. Without N and K nutrients, plants only produce treatments plant high, number of leaves, plant weight, plant dry weight, number of flowers, flower diameter and length of flowering time respectively 79.43%, 50.24%, 63.89%, 50%, 71.95%, and 100% compared to NPK treatments.
Pengaruh lama waktu inkubasi, konsentrasi starter terhadap pH, viskositas dan sifat organoleptik yoghurt susu sapi Rachmat Adiputra; Mita Ramadiyanti; Triana Ulfah; Dini Islah Maesaroh
Composite : Jurnal Ilmu Pertanian Vol 4 No 2 (2022): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v4i2.557

Abstract

This research was conducted to determine the effect of incubation time and starter concentration on pH, viscosity, and organoleptic properties of cow's milk yogurt. This research was conducted from 16 to 23 June 2019 located at FIYO Yoghurt owned by Mr. Engkos Zakaria which is located in Pameungpeuk Village RT 03 RW 12 Pasirhalang Village, Cisarua District, West Bandung Regency. This study used a completely randomized design (CRD) factorial design consisting of two factors and three replications. The first factor is the length of incubation time (W) consisting of three levels, namely w1 = 3 hours incubation time, w2 = 6 hours of incubation time and w3 = 9 hours of incubation time. The second factor is the starter concentration (S) consisting of 3 levels, namely s1 = 2% starter concentration, s2 = 4% starter concentration and s3 = 6% starter concentration. From the research results it can be concluded that there has been an interaction between the length of incubation time and the concentration of the starter on the viscosity of cow's milk yogurt. The best interaction occurred at 9 hours of incubation time and 6% starter concentration. 9 hours incubation time and 6% starter concentration had a good effect on pH and viscosity. While the incubation time of 6 hours and 6% starter concentration produced organleptic properties which were quite liked by the panelists
Mie kering dengan substitusi tepung telur ayam ras (Gallus gallus domesticus) Sherina Melianti; Triana Ulfah; Rachmat Adiputra; Ati Atul Quddus; Atia Fizriani; Hari Hariadi
Composite : Jurnal Ilmu Pertanian Vol 3 No 02 (2021): Juli
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i02.558

Abstract

This research was purposed to determine the effect of the addition of egg powder on physicochemical properties and to determine the best formulation treatment according to organoleptic properties. This study used a one-factor Randomized group design (RAK) with 4 treatments (A0: 100% flour, A1: 90% flour + 10% egg flour, A2 : 80% flour + 20% egg flour, A3 : 70% flour + 30% egg flour) and 3 repetitions. The results showed that the combination of adding egg flour had no significant effect on chemical characteristics (ash content), on physical characteristics the combination of adding egg flour had a significant effect on physical properties. The best formulation based on organoleptic properties was the addition of 10% egg flour on texture parameters 5.00 (liked), aroma 4.80 (liked), taste 5.13 (liked), color 5.45 (liked).
Potensi limbah kulit dan biji rambutan (Nephelium lappaceum L) sebagai bioetanol Johannes Martua Hutagalung; Galu Murdikaningrum; Melinda Yulianti; Shinta Nurcahyani
Composite : Jurnal Ilmu Pertanian Vol 5 No 2 (2023): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v5i2.578

Abstract

In view of information on rambutan creation which is expanding, the misuse of rambutan strips and seeds is likewise expanding. Remembering that rambutan strips and seeds contain a few mixtures that can be utilized as elective unrefined components in the production of bioethanol. This study aims to determine the effect of variations in the addition of yeast on the yield and content of bioethanol, and also to determine the maximum mass of the addition of yeast to acquire the biggest yield and ethanol content. This research went through 5 stages, first stage is the readiness of the skin and seeds of rambutan, second stage is α-cellulose detachment, third step is hydrolysis with 1% HCl to create glucose which will be analyzed using Benedict's reagent and the Luff-Schoorl method. Qualitative analysis showed positive results and glucose levels obtained were 22.39% with a glucose yield of 1.50%. The fourth stage is glucose fermentation by using five days with variations in yeast weight of 5, 6 and 7 grams. The fifth step is to separate the resulting bioethanol by distillation and determine alcohol content using an alcohol refractometer. Yield bioethanol obtained by varying the weight of yeast 5, 6, and 7 grams respectively was 1.05%, 1.18%, and 1.67% with the levels of bioethanol obtained 1.95%, 2.15%, and 3.00%. The highest yield and content of bioethanol were obtained by adding 7 grams of yeast. The yield obtained on this bioethanol is 1.67% and the bioethanol content is 3.00%. Keywords: bioethanol, cellulose, fermentation, hydrolysis, rambutan peels.
Efektivitas pemupukan N, P, K dan Mg atas estimasi kebutuhan unsur hara makro untuk tanaman sawi hijau akuaponik Rahmah Hayati; Muhammad Irzan Majid; Erwin Masrul Harahap
Composite : Jurnal Ilmu Pertanian Vol 5 No 2 (2023): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v5i2.579

Abstract

Brassica juncea L. was know as mustard vegetable that has higher an economic value. However, it was a cultivation depend on the estimation of fertilizer application to increase to crop production. This study determine to nutrients obtained the optimal production results. Furthermore, the method used a survey method or qualitative research. Whereas, the conventional planting experimental design with a spacing of 20 × 20 cm per plant in 1 hectare. The percentage of N was calculated using the Kjeldahl method. Then, the compound of P, K, and Mg used a spectrophotometry. The data was analyzed using Microsoft Excel 2019. For parameters observed i.e: the wet weight (gr) and dry weight (gr), dry basis or Md (%), percentage from N, P, K, and Mg. Needed for total fertilizer to 10 tons/ha until 40 tons/ha. The results showed that fertilizer N was found in 3.86%, P was calculate in 0.72%, K was obtain in 3.83% and Mg was found in 0.37%. Furthermore, it was the average weight of Brassica juncea L. was 91.01 gr, wherein the dry weight was found in 6.72 gr. The dry basis Md was 12.54%. Finally, the fertilizer recommendations for Brassica juncea L. plants to optimal results up to 40 tons/ha using the fertilizer 5.45 grams. In this case, to the total urea in fertilization was 2.5 grams, and SP-36 fertilizer was 0.6 grams. Then, the KCl fertilizer was 1.8 grams, and dolomite of 0.6 grams with a recommended planting doses to aquaphonic system.
Pengaruh konsentrasi auksin terhadap pertumbuhan setek pucuk tanaman ciplukan(Physalis peruviana L.) Rizal Nursachya; Endeh Masnenah; Iis Aisyah
Composite : Jurnal Ilmu Pertanian Vol 5 No 2 (2023): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v5i2.580

Abstract

Ciplukan (Physalis peruviana L.) has potential as a medicinal plant. The availability of quality Ciplukan seeds for farmers were still low, while there were also very little information on ciplukan propagation techniques. Therefore it were necessary to study ciplukan propagation techniques. The objectives of research were to study the effect of auxin concentration on the growth of Ciplukan shoot cutting. This experiment have been done at the Waaida Farm in Lembang, Pamulihan village, Sumedang, at an altitude of 943 meters above sea level and temperatures of 18-22 oC, from June to August 2021. The experiment used was a Randomized Block Design (RBD), consisted of five treatments namely A (0 ppm); B (100 ppm); C (200 ppm); D (300ppm); and E (400 ppm) and replicated three times. The result was indicated that the concentration of auxin had an effect on the height of cutting (28 DAP and 42 DAP) and the number of leaves (28 DAP, 42 DAP and 56 DAP) but had no effect on the root volume, fresh weight and dry weight of cutting of Ciplukan. Auxin concentration of 100 ppm (B) had a better effect on the height of cutting (28 DAP and 42 DAP) and number of leaves (28 DAP, 42 DAP and 56 DAP).
Karakteristik sensoris susu pasteurisasi dengan penambahan aditif alami ekstrak daun matoa Andi Triana; Rachmat Adiputra; Muhammad Taufik
Composite : Jurnal Ilmu Pertanian Vol 5 No 2 (2023): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v5i2.581

Abstract

Perubahan tekstur dan rasa dari suatu produk pangan berasal dari komponen penyusunnya dan kombinasi dari berbagai bahan selain pengolahan akan mempengaruhi tingkat kesukaan seseorang terhadap produk akhirnya.Tujuan penelitian ini untuk menganalisis pengaruh level ekstrak daun matoa terhadap karaktristik sensoris dari susu pasteurisasi. Metode penelitian menggunakan rancangan acak lengkap perlakuan yang digunakan adalah daun matoa (0%,10%,15% dan 20%). Hasil pengujian menunjukkan dari segi warna susu pasteurisasi dengan penambahan ekstrak daun matoa pada konsentrasi 0% dan 0,1% berwarna putih, penggunaan ekstrak daun matoa berbau susu pada semua level penambahan ekstrak daun matoa, untuk rasa peningkatan penambahan ektrak daun matoa pada susu pasteurisasi menyebabkan rasa susu semakin berkurang, seluruh panelis mendeteksi viskositas encer pada semua penambahan konsentrasi ekstrak daun matoa dan tingkat kesukaan panelis menyatakan suka pada konsentrasi ekstrak daun matoa 0,10%.
Penambahan ekstrak kunyit (Curcuma domestica Val) cair terhadap karakteristik organoleptik dan kandungan antioksidan krispi bayam (crispy spinach) Hari Hariadi; Asysyifa Riana; Tisya Aisyah Chaerunnisa; Suseno Amien; Yusep Ikrawan; Triana Ulfah; Judiono Judiono; Cahya Edi Wahyu Anggara; Ilman Wibawa; Widiawati Widiawati; Duhita Diantiparamudita Utama
Composite : Jurnal Ilmu Pertanian Vol 5 No 2 (2023): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v5i2.582

Abstract

The human immune system can protect the body from bacteria, viruses, and parasites that cause disease. The immune system becomes more active when enough amounts of macro and micro nutrients are consumed. Antioxidants can also guard against the attack of free radicals and radical chemicals found in the body, limiting the damage caused by the oxidation process. One of them is using turmeric and spinach extract as a supplement. Turmeric extract can be used in the production of crispy spinach cookies. The research was purposed to find out the effect of turmeric extract addition on organoleptic characteristics and antioxidant content crispy spinach. This research used a Experimental research design (Pre-Experimental Design) with three treatments consisting of the addition of 50 ml, 60 ml, and 70 ml of turmeric extract. All three formulations were conducted hedonic tests for know the best formulation, followed by antioxidant content (DPPH method), carbohydrate content (method by different), protein content (Kjedahl), and fat content (Soxhlet). Furthermore, economic analysis and product ranking are carried out. Formulation 3 was chosen because of the highest nutritional content. Keywords: crispy spinach, immunity, turmeric extract

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