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All Journal Jurnal Agro Industri Perkebunan Tarjih: Agribusiness Development Journal Sultra Journal of Mechanical Engineering (SJME)
Prasetia, Bagus
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Agriculture, Biological Sciences & Forestry Control & Systems Engineering Economics, Econometrics & Finance Energy Environmental Science Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Respons Pertumbuhan Lada Perdu terhadap Pemberian Dosis Pupuk Kandang Sapi dan Mikoriza Ali, Fahri; Subechan, Mochammad Arif; Prasetia, Bagus
Jurnal Agro Industri Perkebunan Volume 5 No. 2, Oktober 2017
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (0.036 KB) | DOI: 10.25181/jaip.v5i2.341

Abstract

Shrub pepper is a potential commodity to be cultivated under coconut trees of coastal sand. The problems are coastal sand generally not support plant to grow well, because of low of nutrition, organic matter, water holding capacity, soil fertility and high salinity. The aims of the research were to study the effect of mycorrhiza and cow manure doses on vegetatif growth of shrub pepper, and to study interaction between mycorrhiza and cow manure doses effect on vegetatif growth of shrub pepper. This experiment used Factorial Randomized Complete Blocks Design (RCBD) which consist 2 factors, first factor was doses of cow manure (P1= 5 kg.crop-1), (P2= 10 kg.crop-1) and (P3= 15 kg.crop-1). Second factor was doses of mycorrhiza (M0= without mycorrhiza/control), (M1= mycorrhiza 10 spore.crop-1) and (M2= mycorrhiza 20 spore.crop-1). Data obtained were analyzed with F test, and were continued with DMRT at 5 percent when significant. Results showed that mycorrhiza doses not affected the addition  number of leaves, internodes and laterals, this can be explained there was endogenous mycorrhiza in the soil used based on colonization of mycorrhiza test (M0 21,07%; M1 23,84% and M2 16, 73%). The effect of cow manure doses to addition number of leaves, internodes and laterals gave the same response, it?s caused all cow manure doses can supply nutrition for vegetative growth of shrub pepper based on the content of chlorophyl (P1 89,20; P2 77,76 and P3 80,94 mg.l-1). There was no interaction between mycorrhiza and cow manure doses on  all of observed variables.   Keywords: Coastal sand, coconut, colonization, pepper, vegetative
Green Productivity Techniques for Analyzing Productivity in Agroindustry Prasetia, Bagus
Tarjih : Agribusiness Development Journal Vol. 4 No. 01 (2024): VOLUME 04, NOMOR 01, JUNI 2024
Publisher : Program Studi Agribisnis Universitas Muhammadiyah Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47030/tadj.v4i01.761

Abstract

Green Productivity is an approach that integrates productivity efficiency with sustainable practices to achieve a balance between economic growth and environmental protection. This research aims to explore the potential for applying the Green Productivity Method in an agro-industrial context. This research uses a qualitative approach with descriptive methods. The research results show that the application of the Green Productivity method in agro-industry has a positive impact on sustainability. The adoption of green technology, such as energy-saving machines and the use of renewable energy sources, has succeeded in reducing resource consumption and greenhouse gas emissions. Collaboration with research institutions and governments facilitates the integration of sustainable agricultural practices and technological advances. In addition, involving farmers, workers, suppliers and local communities in decision making increases awareness and active participation in implementing sustainable practices. Overall, the results of this research confirm that Green Productivity can be an integral approach to achieving sustainability in the agro-industrial sector by aligning operational efficiency with environmental preservation and social welfare.
Modifikasi rancangan mesin pengupas lada menggunakan software Solidworks Aninditya, Mas Wisnu; Sayuto, Sa’ad Gayu; Suhil, Mardison; Prasetia, Bagus; Gunawan, Pandu; Priyonggo, Budi
Sultra Journal of Mechanical Engineering Vol 3 No 1 (2024): Sultra Journal of Mechanical Engineering
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/sjme.v3i1.598

Abstract

Pada tahun 2019 produksi lada mencapai 93 ribu ton, sedangkan pada tahun 2020 produksi lada di Indonesia sebesar 91 ribu ton. Dibutuhkan waktu sekitar 11-14 hari untuk mengupas lada metode yang digunakan dengan pemeraman atau merendam lada untuk melunakan buah dan dapat mengupas dengan mudah. Tipe mesin lada yang dibuat menggunakan sikat nilon untuk memisahkan kulit dengan biji lada. Tujuan tugas akhir dilakukan untuk menentukan dan menghitung parameter rancangan mesin pengupas lada, melakukan modifikasi rancangan desain mesin pengupas lada, melakukan simulasi desain. Metode pelaksanaan dengan melakukan berbagai identifikasi tentang karakteristik lada dan rancangan mesin sebelumnya, sketsa gambar tangan yang dibuat, menghasilkan gambar desain, dan melakukan simulasi pada desain. Didapat hasil parameter kebundaran lada 0,76, kebulatan lada 1,007, kecepatan putar pulley 840 rpm, nilai torsi 5,08 Nm, kapasitas hopper 9,8L serta derajat kemiringan 55,7o, kapasitas screw 14,24 m3/jam. Hasil gambar berupa part, gambar assembly serta gambar layout dan dilakukan simulasi desain dengan hasil stress analisis, displacement, serta factor of safety.
Co-Authors Ali, Fahri Aninditya, Mas Wisnu Budi Priyonggo Pandu Gunawan Sayuto, Sa’ad Gayu Subechan, Mochammad Arif Suhil, Mardison