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Jurnal AGROSAINS dan TEKNOLOGI

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Published by Universitas Muhammadiyah Jakarta

ISSN : 25280201 EISSN : 25283278 DOI : -

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

The Jurnal AGROSAINS dan TEKNOLOGI is a scientific media dissemination of research results in agriculture to support agricultural development. This journal is a national journal containing agricultural research results, routinely published by the Faculty of Agriculture - University of Muhammadiyah Jakarta since 2016

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Articles 6 Documents

Search results for , issue "Vol 3, No 2 (2018)" : 6 Documents clear

PEMBERIAN PUPUK ORGANIK UNTUK MENINGKATKAN PERTUMBUHAN DAN PRODUKSI KEDELAI Elfarisna Elfarisna; Rita Tri Puspitasari; Sukrianto Sukrianto
Jurnal AGROSAINS dan TEKNOLOGI Vol 3, No 2 (2018)
Publisher : Fakultas Pertanian - UMJ

Kedelai sebagai sumber protein dan pangan fungsional mempunyai nilai strategis dalam meningkatkan ketahanan pangan nasional. Saat ini produksi kedelai nasional hanya dapat memenuhi 32 % dari kebutuhan dalam negeri, sedang sisanya harus diimpor. Penelitian bertujuan untuk mendapatkan konsentrasi pupuk Fertisol yang tepat untuk tanaman kedelai. Penelitian dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Muhammadiyah Jakarta. Pelaksanaan penelitian dari bulan Februari 2018 sampai dengan Mei 2018. Penelitian menggunakan Rancangan Acak Kelompok (RAK), dengan 6 perlakuan konsentrasi pupuk organik Fertisol dengan 4 ulangan. Perlakuan jenis pupuk organik adalah K0 (Urea, SP 36, KCl 100 %/kontrol), K1 ( konsentrasi pupuk organik Fertisol 2 ml/l air ), K2 (konsentrasi pupuk organik Fertisol 3 ml/l air ), K3 (konsentrasi pupuk organik Fertisol 4 ml/l air), K4 (konsentrasi pupuk organik Fertisol 5 ml/l air ) dan K5 (konsentrasi pupuk organik Fertisol 6 ml/l air ). Variabel yang diamati adalah tinggi tananam, jumlah cabang, umur berbunga, umur panen, jumlah polong, persentase polong bernas, dan berat biji. Dari hasil penelitian dapat disimpulkan : Tidak ada perbedaan pertumbuhan dan produksi kedelai akibat pemberian POC dibandingkan kontrol. Pemberian POC konsentrasi 5 ml/l air memberikan jumlah cabang dan berat biji lebih tinggi dibandingkan semua perlakuan.

FAKTOR-FAKTOR YANG MEMPENGARUHI PENINGKATAN PRODUKTIVITAS USAHA TAHU TEMPE (Studi Kasus Usaha Tahu Tempe Cahaya Putri/Restu Di Desa Pasui Kecamatan Buntu Batu Kabupaten Enrekang) Irmayani Irmayani; Nur Afni; Yusriadi Yusriadi
Jurnal AGROSAINS dan TEKNOLOGI Vol 3, No 2 (2018)
Publisher : Fakultas Pertanian - UMJ

ABSTRAK Penelitian ini dilaksanakan di Desa Pasui Kecamatan Buntu Batu Kabupaten Enrekang dari juli sampai Agustus. Penelitian bertujuan untuk mengetahui faktor-faktor apa saja yang dapat meningkatkan usaha tahu tempe studi kasus Cahaya Putri/Restu di Desa Pasui, Kecamatan Buntu Batu, Kabupaten Enrekang. Data yang digunakan dalam penelitian ini adalah data primer dan sekunder. Metode analisis yang digunakan dalam penelitian ini adalah analisis regresi linear berganda .Metode pengambilan data yang digunakan ialah observasi, kuesioner dan wawancara. Jumlah sampel pada penelitian ini sebanyak 25 responden. Hasil penelitian kemudian di analisis menggunakan alat analisis SPSS 21 for windows. Hasil penelitian ini yang berpengaruh signifikan yaitu harga bahan baku sebesar 0,018 dan jumlah gaji karyawan dengan signifikan 0,033. Hasil Uji R Square menunjukkan bahwa variabel yang di teliti hanya berpengaruh 39,2% terhadap jumlah produksi usaha tahu tempe sedangkan 60,8% dipengaruhi oleh variable lain yang tidak di teliti seperti tenaga kerja, bahan baku, pengalaman bekerja,kepuasan kerja karyawan dan modal. ABSTRACT This research was conducted in Pasui, Buntu Batu District, Enrekang District from July until August 2017. The objective of this research is to know what factors at start increase the effort to tofu tempe of Cahaya Putri / Restu case study in Pasui Village, Buntu Batu Sub-District, Enrekang Regency. The data used in this research are primary and secondary data. The method of analysis used in this study is multiple linear regression analysis. Methods of data collection used are observation, questionnaire and interview. The number of samples in this study were 25 respondents. The results were then analyzed using SPSS 21 for windows. The result of this research which have significant effect that is raw material price equal to 0,018 and amount of salary of employees with significant 0,033. The result of R Square test shows that the variables in the research only influence 39,2% to the total production of tempeh tofu business, while 60,8% is influenced by other unconscionable variable such as work tenga, raw material, work experience, employee work satisfaction and capital .

Pengaruh Khitosan dan Media Campuran terhadap Pertumbuhan Semai Pisang Raja Bulu Raja bulu (Musa paradisiaca L var. sapientum) Rosdiana Rosdiana; Helfi Gustia
Jurnal AGROSAINS dan TEKNOLOGI Vol 3, No 2 (2018)
Publisher : Fakultas Pertanian - UMJ

The productivity of banana, as priority fruit, is still low due to lack of good quality seedling. The research aim was to know the effect of chitosan application, mixed media and an interaction between mixed media with the chitosan on seedling growth of “raja bulu” banana. The research designed was a complete randomized block design with two factors. The first factor was the mixed soil, cow manure and rice husk charcoal and the second factor was chitosan at a concentration of 0, 2, 4, 6, and 8 ml L-1. Observed parameters were height, diameter, leaf number and biomass of seedling. The chitosan concentration at 4 ml L-1 gave the highest growth on the height (41.2 cm), leaf number (4.2 leaf plant-1) and dry weight (5.44 gr plant-1) raja bulu banana seedling. The mixed media of soil, cow manure with rice husk charcoal resulted in the highest growth of seedling height (46.6 cm), leaf number (5.2 leaf plant-1), dry weight (5.4 gr plant-1). Both chitosan applications and mixed media did not give significantly effect on the seedling diameter. The interaction between the mixture media with the application of chitosan did not significantly different on vegetative growth and seedling biomass.

EVALUASI KINERJA RANTAI PASOK KOMODITAS STEVIA PADA KOPERASI NUSANTARA KIAT LESTARI Mohamad Fahri Hasan Sidik
Jurnal AGROSAINS dan TEKNOLOGI Vol 3, No 2 (2018)
Publisher : Fakultas Pertanian - UMJ

Koperasi Nusantara Kiat Lestari (NUKITA) is an agribusiness unit that founded in 2005. NUKITA provides a place for Mulyasari Farmers which is the supplier of stevia raw materials. NUKITA has a role in processing raw material of stevia into a processed product and marketing process. The aim of the research is to find out the stevia’s supply chain process in NUKITA related to item flow, information flow, and financial flow, also to find out the performance evaluation of Stevia’s Supply Chain in NUKITA measured by Balance Scorecard. This research is studied using qualitative research method with descriptive analysis. The result of this research indicates that there are several parties involved in stevia’s supply chain, they are: farmers, Mulyasari Farmer, NUKITA, and consumers. All of the flow contained in stevia’s supply chain is always through NUKITA due to the cooperation that has been agreed between Mulyasari Farmer and NUKITA. The measurement of stevia’s supply chain performance at NUKITA based on financial, customer, internal business process, and learning and growth perspective resulted NUKITA’s main problem exist in the uncertain market and stevia industry. In addition, NUKITA’s stevia business hasn’t been profitable because of the turnover and continuity of product production is still constrained. However, NUKITA has a crucial role in preserving the varieties of stevia Cibodas Manis 3 and empowering Mulyasari Farmer.

BIOAKTIVITAS SENYAWA TURUNAN ALKALOID KINKONA Teni Ernawati
Jurnal AGROSAINS dan TEKNOLOGI Vol 3, No 2 (2018)
Publisher : Fakultas Pertanian - UMJ

Alkaloid kinkona adalah senyawa aktif yang terkandung dalam tanaman kina. Alkaloid kinkona diisolasi dari kulit batang pohon kina. Secara kimia, alkaloid kinkona memiliki 2 bagian molekul utama yaitu cincin aromatik kuinolin dan cincin non-aromatik kuinuklidin yang dihubungkan dengan gugus alkohol sekunder pada karbon C-9. Struktur ini banyak mendapat perhatian di dalam penelitian kimia obat. Kami mempelajari aktivitas biologis yang dimiliki oleh alkaloid kinkona. Alkaloid kikona telah diketahui berfungsi sebagai antimalaria, akantetapi beberapa penelitian terbaru menunjukkan bahwa alkaloid kina memiliki fungsi lain yang berpotensi seperti anti-kanker, anti-tumor, anti-mikroba, anti-HBV, anti-inflamasi, anti-oksidan, anti-obesitas. Ulasan ini menggambarkan kompilasi komprehensif aktivitas biologis berbagai turunan alkaloid kinkona. Kami berharap ulasan artikel ini dapat memberikan kontribusi dalam penyebaran informasi ilmiah terkait kimia medisinal khususnya tentang spektrum aktivitas biologi senyawa turunan alkaloid kinkona.

FENOTIPIK AGRONOMIS JAGUNG MANIS (Zea mays saccharata, Sturt) DI KECAMATAN MARPOYAN DAMAI PEKANBARU Surtinah Surtinah
Jurnal AGROSAINS dan TEKNOLOGI Vol 3, No 2 (2018)
Publisher : Fakultas Pertanian - UMJ

The aim of the study was to obtain varieties that provide the best agronomic results in the Marpoyan Damai location. The treatment design used is Varieties consisting of three varieties, namely; v1 = Sweet Boy, v2 = Sweet Lady, v3 = Bonanza, the environmental design used was a completely randomized design, with six replications. Data were analyzed by variance, and followed by Duncan's 5% distance test. Observations were made on the weighted cob, weight of cob without weight, cob length, ear length without weights, ear diameter, and sugar content of sweet corn seeds. The results obtained were Sweet Boy variety varieties which are the best varieties recommended to be developed at the Marpoyan Damai planting site.

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