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All Journal JURNAL ILMU PERTANIAN Bernas JASc (Journal of Agribusiness Sciences) Jurnal Pertanian Agros Paspalum: Jurnal Ilmiah Pertanian Jurnal Agrium Jurnal Agroplasma Best Journal (Biology Education, Sains and Technology) International Journal of Economics Development Research (IJEDR) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Agro Estate ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Jurnal Riset Akuntansi Jurnal Agro Estate
Dina Arfianti Saragih
Institut Teknologi Sawit Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Public Health Social Sciences Other

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Sensitivity Analysis Of Business Feasibility Using Palm Kernel Cake (PKC) Solid Waste In Composing Of Palm Oil Leaf Dina Arfianti Saragih; Ingrid Ovie Yosephine; M. Zulhamsyah Nst
JASc (Journal of Agribusiness Sciences) Vol 4, No 2 (2021): "JASc" JOURNAL OF AGRIBUSINESS SCIENCES
Publisher : JASc (Journal of Agribusiness Sciences)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jasc.v4i2.6638

Abstract

Palm leaf fronds have the potential to be used as compost material. The utilization of palm oil used as compost stems from the large number of palm oil leaves that are discarded when harvesting is not used. Moreover, in the palm oil company, after harvesting the leaves of the palm oil, it is only thrown away that is increasingly piled up on company land. Based on this, a research on adding Palm Kernel Cake (PKC) solid waste for the composting process can accelerate the decomposition process and as a food enhancer in the composting process. This is also carried out a business feasibility sensitivity analysis to determine whether a business is feasible in composting oil palm fronds with an increase in price of 1-10%. The research was conducted This research was carried out in the greenhouse of the Agricultural Agribusiness College of Agriculture (STIPAP) Medan in April to June 2019. This research used a descriptive design that explains the process flow of the cost component of the feasibility of the business feasibility of making oil palm frond compost using solid waste Palm Kernel Cake. The results showed that the business of making oil palm frond compost using Palm Kernel Cake benefited from a 1-10% price increase of Rp. 613,117-Rp. 489,534 and was still feasible to run with a total production cost of a 1-10% increase in the amount of Rp. 1,386,883- IDR 1,510,466. R / C Ratio 1.44-1.34 from 1-10% increase is feasible to run because R / C Ratio 1 and B / C Ratio value 0.44-0.34 is not feasible to run because B / C Ratio 1.
EE (Eco Enzyme)" Sampah Berkah Uang Bertambah Bagi Ibu Rumah Tangga Delyana Pulungan; Tiffany Zia Aznur; Dina Arfianti Saragih; Ika Ucha Pradifta; Guntoro; Nurliana; Rini Astuti; M Firza Alpi; Isna Ardila; Irma Christiana; Hastina Febriaty; Hasrudy Tanjung
ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) Vol. 3 No. 2 (2022): Juni
Publisher : CERED Indonesia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53695/jas.v3i2.703

Abstract

Kegiatan pengabdian masyarakat ini dilaksanakan di Desa Tanjung Sari Batang Kuis selama 1 hari dengan mitra ibu rumah tangga dengan pendekatan edukasi dan sosialisasi serta praktek langsung pembuatan eco enzyme. Hasil diskusi awal mengungkapkan bahwa mitra belum mengetahui tentang alternatif pengolahan sampah organik rumah tangga menjadi produk eco-enzyme yang murah, mudah dan aman. Ternyata mereka sangat tertarik dan antusias untuk mempraktekkan langsung di lokasi pengabdian dan akan melanjutkannya di rumah masing-masing. Hasil akhir dari kegiatan ini diketahui bahwa semua mitra akan mencoba membuat eco enzyme di rumahnya masing-masing dan antusias untuk mencoba manfaatnya dalam kehidupan sehari-hari. Manfaat lainnya adalah mitra mengetahui bahwa pengolahan sampah organik rumah tangga dapat dimulai dari rumah dan membantu pemerintah mengurangi penumpukan sampah serta membantu menciptakan lingkungan yang bersih dan aman di Desa Tanjung Sari, Batang Kuis
Perbaikan Sifat Kimia Tanah Perkebunan Karet (Havea brassiliensis) Dengan Menggunakan Teknik Biopori Rina Maharany; Eka Bobby Febrianto; Dina Arfianti Saragih; Delyana R Pulungan
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 1 (2023): Juni 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i1.6794

Abstract

Penerapan budidaya karet yang baik menjadi salah satu tantangan di Indonesia, yang sebagian besar pelakunya adalah petani karet dengan tingkat pengelolaan kebun dan input produksi yang terbatas. Hal ini menyebabkan tingkat produktivitas karet rakyat masih jauh dibawah potensi produksi yang sesungguhnya. Penerapan teknik budidaya  (Best Management Practices) yang baik dan benar mulai dari pemilihan klon bibit unggul dan pemeliharaan menjadi kunci keberhasilan pembudidayaan karet di Indonesia. Penerapan konsep biopori sebagai teknik konservasi sederhana merupakan satu upaya dalam meningkatkan kesuburan tanah dan memperbaiki sifat tanah (fisika, kimia dan biologi). Lubang biopori merupakan lubang vertikal ke dalam tanah yang berfungsi meningkatkan laju peresapan air hujan. Penelitian ini dilaksanakan di lahan karet Desa Jaharun B Dusun V, Kecamatan Galang, Kabupaten Deli Serdang, pada bulan Februari sampai dengan Agustus 2017. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) Non Faktorial dengan 4 perlakuan dosis serasah tanaman karet yaitu K1 : Kontrol, K2 : 3 kg, K3 : 3,5 kg, K4 : 4 kg.  Perlakuan penambahan serasah karet secara biopori berpengaruh sangat nyata terhadap perbaikan sifat kimia tanah untuk semua parameter pengamatan {pH, P-tersedia (ppm), K-dd (me/100 gr), Ca-dd (me/100 gr), Mg-dd (me/100 gr), dan KTK (me/100 gr)} dengan penambahan serasah karet sebanyak 3 kg. Semakin banyak
PENINGKATAN KETERAMPILAN PEMANEN MELALUI PELATIHAN DAN KONSULTASI DALAM MENDAPATKAN KUALITAS DAN KUANTITAS HASIL PANEN TERBAIK Rina Maharany; Eka Bobby Febrianto; Pada Mulia Raja; Giyanto; Aries Sukariawan; Delyana Rahmawany Pulungan; Ika Ucha Pradifta; Dina Arfianti Saragih; Rahmad Dian
ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) Vol. 4 No. 1 (2023): Februari
Publisher : CERED Indonesia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53695/jas.v4i1.836

Abstract

Tenaga kerja memiliki peran dalam penentuan mutu dan kualitas buah. Adanya kesalahan dalam proses panen akan berdampak pada kualitas panen dan secara langsung mempengaruhi produksi kebun. Maka untuk meminimalkan resiko rendahnya kualitas panen maka dibutuhkan peningkatan kapasitas pemanen dengan pelatihan dan konsultasi tentang seluruh aktivitas panen. Kegiatan pengabdian ini dilakukan untuk memenuhi target perusahaan mencapai kualitas dan kuantitas terbaik produksi kebun, dengan memberikan pelatihan pemanen agar terpenuhi standar panen menghasilkan buah berkualitas. Selain itu dilakukan konsultasi langsung dengan pemanen tentang berbagai kendala dan permasalahan yang dihadapi di kebun sehingga bisa diberikan langsung solusi untuk mengatasinya. Pengabdian ini dilaksanakan oleh dosen ITSI bersama praktisi perkebunan di PTPN III Sei Dadap Asahan, didampingi oleh tenaga kependidikan ITSI. ITSI juga bekerja sama dengan Balai Besar Pelatihan Vokasi dan Produktivitas (BBPVP) Kemenaker RI, Disnaker Kabupaten Asahan, pelaksanaan mulai dari tanggal 10-28 Oktober 2022. Hasil pengabdian ini ditemukan bahwa pemanen tidak memahami hingga sulit memenuhi standar proses panen karena fokus pada target basis borong yang dimiliki hingga premi yang dikejar sehingga tidak menjaga kualitas buah. Melalui proses pengabdian pemanen langsung turun praktek di lapangan melihat dan melakukan proses panen yang sesuai dengan standar panen untuk menghasilkan mutu dan kualitas buah yang baik.
PEMANFAATAN LIMBAH DAPUR (SAYURAN) UNTUK PEMBUATAN PUPUK KOMPOS DESA SAMPALI KEC. PERCUT SEI TUAN Dina Arfianti Saragih; Delyana R. Pulungan; Ingrid Ovie Yosephine; Guntoro Guntoro; Sri Murti Tarigan; Ritna Wahyuni
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2023): Volume 4 Nomor 2 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i2.16152

Abstract

Limbah dapur menjadi salah satu permasalahan sampah yang saat ini dihadapi oleh masyarakat langsung dari sumbernya yang berdampak pada pencemaran lingkungan dan berpotensi pada timbulnya masalah kesehatan pada masyarakat Desa Sampali Percut Sei Tuan. Masyarakat Desa Sampali Percut Sei Tuan masih mengelola sampah secara konvensional, rumah tangga menunggu petugas sampah untuk datang mengutip sampah mereka. Maka dibutuhkan strategi efektif melalui daur ulang sampah sayur yang sering cepat membusuk dengan menjadikannya sebagai kompos. Kegiatan pengabdian ini dilaksanakan dengan metode 1) penyuluhan dan demo langsung 2) diskusi tanya jawab langsung dengan masyarakat. Masyarakat terlibat langsung dalam pengumpulan bahan kompos hingga proses pembuatan menjadi kompos, sehingga masyarakat langsung menerima edukasi dan praktek pembuatannya. Kegiatan berjalan dengan lancar dan masyarakat Desa Percut Sei Tuan sangat senang. Harapan mereka adalah kegiatan ini akan berlanjut dalam bentuk pendampingan pemberdayaan masyarakat produktif dalam kegiatan daur ulang sampah khususnya untuk membantu pemerintah Desa dalam pengelolaan sampah.
PERBANDINGAN KERAGAAN TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) PADA SISTEM PEREMAJAAN KONVENSIONAL DAN UNDERPLANTING Ayu Nurjanah; Aries Sukariawan; Dina Arfianti Saragih
Agro Estate Vol 5 No 2 (2021): Desember 2021
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v5i2.87

Abstract

Rejuvenation is the replacement of new unproductive plant with new plants that are more productive and profitable. In the cultivation of oil palm there are several alternative models of rejuvenation that can be applied including conventional rejuvenation, underplanting rejuvenation and conventional rejuvenation with intercropping. This research was conducted in the Rambutan PTP. Nusantara III (Company). The time of the study was carried out in February to July 2019. This research was conducted using descriptive analysis method, namely by collecting primary data and secondary data. Primary data, each data for conventional rejuvenation and underplanting model that is. Morfological observation (midrib) and secondary data. Each data for conventional rejuvenation and underplanting model viz, insert (2017, 2018, 2019) and interest and Fruit Calculation Data. The results showed that conventional rejuvenation techniques at the time before planting carried out include several stages including the felling of old plants and tillage until the area was ready for replanting so as to reduce the level of pest infestation and provide ideal soil for plant growth in the field. Mean wile for underplanting planting system places the insertion height ths hetat occurs in underplanting planting system which replace the disruption of young plant growth after the undisciplined implementation of underplanting technique. Poisoning of old plants is late and results in late mutation from TBM to TM ieless interest and fruit in the underplanting technique.
Perilaku Bunga Pukul Delapan (Tunera ulmifolia) Akibat Perlakuan Pemotongan Daun Dan Naungan Aries Sukariawan; Dina Arfianti Saragih; Umar Abdullah
Paspalum: Jurnal Ilmiah Pertanian Vol 11, No 2 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/paspalum.v11i2.587

Abstract

Sycanus is a UPDPKS predator that stays and gets food from the eight o'clock flower (Turnera ulmifolia). This study aims to determine the behavior of the eight o'clock flower due to leaf cutting and shading and its relationship with air temperature, air humidity and light intensity. This research is an experimental research, there are two treatment factors, factor 1 is leaf cutting and without cutting, factor 2 is without shading, 50% shading and 100% shading. Parameters observed were the duration of flower blooming, daily behavior of flowers, interval (duration) of flower bud blooming and weather conditions. The results showed that the eight o'clock flower without treatment experienced full bloom at 08.17 WIB and perfect bud at 13.32 WIB with a blooming duration of 4 hours 17 minutes. The process of blooming and buds takes longer in the treatment of 100% shading. Air temperature in the treatment without shade and 50% shade increased in temperature 30 minutes before the flowers bloomed and 30 minutes after the flowers experienced full bud with a maximum temperature of 35.8oC. The effect of microclimate in each treatment on blooming behavior was marked when the air temperature and light intensity increased followed by a decrease in air humidity and would bud again when the air temperature and light intensity were higher and the air humidity was lower.
Perilaku Bunga Pukul Delapan (Tunera ulmifolia) Akibat Perlakuan Pemotongan Daun Dan Naungan Aries Sukariawan; Dina Arfianti Saragih; Umar Abdullah
Paspalum: Jurnal Ilmiah Pertanian Vol. 11 No. 2 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/paspalum.v11i2.587

Abstract

Sycanus is a UPDPKS predator that stays and gets food from the eight o'clock flower (Turnera ulmifolia). This study aims to determine the behavior of the eight o'clock flower due to leaf cutting and shading and its relationship with air temperature, air humidity and light intensity. This research is an experimental research, there are two treatment factors, factor 1 is leaf cutting and without cutting, factor 2 is without shading, 50% shading and 100% shading. Parameters observed were the duration of flower blooming, daily behavior of flowers, interval (duration) of flower bud blooming and weather conditions. The results showed that the eight o'clock flower without treatment experienced full bloom at 08.17 WIB and perfect bud at 13.32 WIB with a blooming duration of 4 hours 17 minutes. The process of blooming and buds takes longer in the treatment of 100% shading. Air temperature in the treatment without shade and 50% shade increased in temperature 30 minutes before the flowers bloomed and 30 minutes after the flowers experienced full bud with a maximum temperature of 35.8oC. The effect of microclimate in each treatment on blooming behavior was marked when the air temperature and light intensity increased followed by a decrease in air humidity and would bud again when the air temperature and light intensity were higher and the air humidity was lower.
Analisis Kelayakan Usaha Pemanfaatan Bungkil Jagung dalam Pengomposan Pelepah Kelapa Sawit Saragih, Dina Arfianti; Yosephine, Ingrid Ovie; Guntoro, Guntoro; Pradana, Fery
JURNAL AGROPLASMA Vol 9, No 1 (2022): AGROPLASMA VOL 9 NO 1
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v9i1.2771

Abstract

Palm oil midrib can also be used as a base for composting. Palm fronds which have been underutilized by the community and are more wasteful are usually only stacked around the tree. One way to use oil palm leaf fronds as a source of plant nutrients is in the form of compost. Palm oil fronds contain high lignin, so the process of composting oil palm fronds takes a long time. The process of decomposition of oil palm fronds naturally takes a long time which is around 3-4 months. This study will analyze the feasibility of utilizing corn meal as a compost material for oil palm fronds, corn meal is used as an energy source for microorganisms to accelerate the decomposition of oil palm fronds.This research was conducted in the greenhouse of the Agricultural Agribusiness College of Agriculture (STIPAP) Medan. When the research was conducted for 3 months, from March to May 2019. Palm oil fronds composting is 50 kilograms with a production cost of Rp 1,121,308 and a total income of Rp 1,200,000. The net profit of making oil palm frond compost is Rp. 78,692. BEB the price of making palm oil compost is Rp. 22,426 while the selling price of compost is Rp. 24,000. The BEP of producing oil palm fronds compost obtained is 47 kilograms while the amount of production of oil palm frond compost making is 50 kilograms so it can be interpreted that BEP production of oil palm frond composting is profitable because the amount of production of BEP production is greater. R / C ratio, which is the ratio of total receipts with total production costs has an R / C value of 1.07, then the R / C value can be greater than 1, it can be interpreted that the R / C value of making compost makes a profit. B / C ratio, which is the ratio of profits to total production costs has a B / C value of 0.07, thus the B / C value is smaller than 1. Then it can be interpreted that the B / C value of making compost does not benefit or is not feasible to run in the production of 50 kilograms. Keywords: palm fronds, compost, corn meal, break event point
Analisis Biaya Panen Terhadap Harga Pokok TBS (Tandan Buah Segar) Kelapa Sawit Studi Kasus Kebun Gunung Bayu PT Perkebunan Nusantara IV Saragih, Dina Arfianti; Pulungan, Delyana Rahmawany; Aznur, Tifany Zia; Purjianto, Purjianto; Manurung, Hamzah; Haru, Melvin Mangoloi Syaputra
BEST Journal (Biology Education, Sains and Technology) Vol 7, No 2 (2024): September 2024
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v7i2.9766

Abstract

Penelitian ini dilakukan di kebun Gunung Bayu PT. Perkebunan Nusantara IV yang berlangsung pada bulan Maret sampai dengan Juni 2022. Penelitian ini bertujuan untuk mengetahui besarnya biaya pemanenan yang dikeluarkan untuk harga dasar TBS di perkebunan Gunung Bayu dengan membandingkan harga dasar TBS tertinggi dan terendah dengan satuan Rp/kg dan untuk mengetahui besarnya biaya yang dikeluarkan dari hasil perbandingan rata-rata harga TBS. Penelitian ini menggunakan sumber data deskriptif kuantitatif dengan pengumpulan data sekunder dengan metode penelitian deskriptif komparatif dengan membandingkan harga pokok TBS tertinggi dengan harga pokok TBS terendah. Hasil penelitian ini menunjukkan bahwa analisis biaya pemanenan TBS unit kebun Gunung Bayu sebesar Rp. 1.437/kg. Dengan harga TBS tertinggi terdapat pada seksi VII sebesar Rp. 183/kg dan terendah pada divisi V sebesar Rp. 125/kg. Selisih harga TBS dari divisi VII ke divisi V dengan rata-rata sebesar Rp. 62/kg. Jadi rata-rata biaya TBS yang dikeluarkan adalah Rp. 34.358.435
Co-Authors Ade Junesa Ahmad Saleh Aldo Dana Asneri Ahmad Lubis Ananda Afriandi Ananda, Aulia Aries Sukariawan Aries Sukariawan Aulia Juanda Djaingsastro Ayu Nurjanah Ayu Nurjanah Bifrans Andre Batubara Debby Sanandra Delyana R. Pulungan Delyana R. Pulungan Dimas Napitupulu Dinni Saqina Dion Nantoyo Eka Bobby Febrianto, Eka Bobby Fadli Akbar Lubis Fahrizal Fahrizal Giyanto Giyanto Guntoro Guntoro Haru, Melvin Mangoloi Syaputra Hasrudy Tanjung, Hasrudy Hastina Febriaty Ifma Aulya Harahap Ika Ucha Pradifta R Ika Ucha Pradifta Rangkuti Ingrid Ovie Yosephine Irma Christiana Isna Ardila Jeremy Martin Sianturi Juhal Prayogie Junita Elisabeth Khairul Alfazar Khairul Imam Lendra Faqrurrowzi M. Zulhamsyah Nst Mahyunis Manurung, Hamzah Manurung, Saroha Mariandi Rambe, Iqbal Marpaung, Ozi Rizal Muhammad Ari Nasution Muhammad Firza Alpi, Muhammad Firza Mutiara Cahyani Najib, Zaki Abdullah Nicolas Ferreira Nur Halisah Nurhida Yani Lubis Nurkhotimah Sinaga Nurliana Pada Mulia Raja Pradana, Fery Pulungan, Delyanti Azzumarito Purjianto Purjianto Raden Aris Sugianto Rahmad Dian Rasyid, Mhd Andi Reza Husada, Mhd. Rina Maharany Rini Astuti Rio Pangestu Sinaga Ritna Wahyuni Sakiah Sakiah Saputra, Ewin Sayyid Murtadhah Nst1 Sirait, Andan Kurniawan Sri Murti Tarigan Suhendri Suhendri Tanjung, Yulia Windi Tifany Zia Aznur Tiffany Zia Aznur Triansyah, Angga Umar Abdullah Wahyudi Maherza Washington Simbolon