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All Journal JURNAL HUTAN LESTARI Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) REKAYASA Jurnal Penelitian Pendidikan Matematika Jurnal Sains dan Teknologi Pangan ARKESMAS [Arsip Kesehatan Masyarakat] Jurnal Teknologi & Industri Hasil Pertanian Al-sihah: The Public Health Science Journal Wahana : Tridarma Perguruan Tinggi Cakrawala Dini : Jurnal Pendidikan Anak Usia Dini Jurnal Dunia Kesmas Ensiklopedia of Journal Jurnal Ilmiah RESPATI Syntax Idea Community Development Journal: Jurnal Pengabdian Masyarakat Dinasti International Journal of Economics, Finance & Accounting (DIJEFA) Jurnal Gizi Kerja dan Produktivitas Jurnal Kesehatan Lingkungan Universitas Halu Oleo Bioscientist : Jurnal Ilmiah Biologi Journal Evaluation in Education (JEE) Sinnun Maxillofacial Journal Jurnal Aquatik Sehat Rakyat: Jurnal Kesehatan Masyarakat Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat Indonesian Research Journal on Education Jurnal RIVDA Jurnal Keperawatan GSH Journal of Management and Innovation Entrepreneurship (JMIE) Journal of Mujaddid Nusantara Seroja Husada: Jurnal Kesehatan Masyarakat Jurnal Medika: Medika Journal of Religion and Public Health Pinisi Journal Pendidikan Guru Sekolah Dasar Agrinus: Jurnal Agro Marin Nusantara Journal of Economy Business Development Jurnal Riset dan Pengabdian Interdisipliner Journal of Economics Development Research Madago Community Empowerment for Health Journal Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal) Nosipakabelo: Jurnal Bimbingan dan Konseling Keislaman Jurnal Publikasi Ekonomi dan Akuntansi Journal of Community Nursing and Primary Care Indonesian Journal of Health Services Academia Open
Febrianti Febrianti
Department Of Public Health, Syarif Hidayatullah Jakarta State Islamic University, Jakarta, Indonesia
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Journal : jurnal ilmiah respati

 1 
Pembuatan Arang Aktif Kultur Jaringan Dari Pelepah Kelapa Sawit (Elaeis guineensis Jacq.) Dengan Berbagai Aktivator Astuti, Cindy Sri; Azmi, Yudia; Febrianti, Febrianti
JURNAL PERTANIAN Vol 15, No 2 (2024): Jurnal Ilmiah Respati
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jir.v15i2.3778

Abstract

Palm fronds are widely available and have not been widely used. After being used, palm fronds can be processed into activated charcoal products. Activated charcoal can be used as an additive in tissue culture media which functions to remove toxic compounds. The aim of this research is to produce activated charcoal from oil palm fronds and commercial tissue culture with materials that meet the Indonesian National Standard (SNI 06-3730-1995) and to determine the type of activator that is suitable for making tissue culture. . Activated charcoal meets Indonesian national standards (SNI 06-3730-1995). The research design used was RAL with three treatments and three samples, namely A1 (5% NaCl solution activator), A2 (100% starfruit juice activator) and A3 (9% H3PO4 solution activator). The parameters observed were charcoal availability, humidity, ash, volatile matter and iodine absorption capacity. Research has shown that A3 (palm fronds activated with 9% H3PO4) can be used as activated charcoal. The correct treatment in this study was A3 with 9% H3PO4 activator. Palm frond activated charcoal contains 9% H3PO4 activator, 37.3% water content, 9.6% ash, 20.8% valuable substances and iodine absorption capacity of 742.4337mg/g. Keywords : Activated Charcoal, H3PO4, NaCl, Oil Palm Frond, Star Fruit Ekstract
Karakteristik Pelapisan Urea dengan Metode Slow Release Fertilizer Menggunakan Stearin-Parafin Febrianti, Febrianti; Arrozi, Nursyam; Fitria, Indri Nur
JURNAL PERTANIAN Vol 15, No 1 (2024): Jurnal Ilmiah Respati
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jir.v15i1.3703

Abstract

Pemupukan merupakan salah satu upaya untuk meningkatkan produktivitas pertanian. Efisiensi unsur nitrogen (N) dari pupuk urea cukup kecil karena bersifat higroskopis dan mudah larut dalam air sehingga mudah hilang saat pengaplikasian. Cara untuk meningkatkan efisiensi penggunaan pupuk urea yaitu menggunakan metode slow release fertilizer (SRF). Pelapisan atau coating merupakan salah satu teknik SRF untuk menurunkan kecepatan pelepasan zat hara pada pupuk. Penggunaan minyak atau lemak sebagai bahan baku coating urea memiliki keuntungan yaitu memiliki sifat hidrofobik, sehingga mampu menghambat interaksi antara uap air dengan pupuk. Bahan coating yang digunakan adalah stearin yang mengandung kadar asam lemak bebas (ALB) tinggi yang dikombinasikan dengan parafin. Penelitian bertujuan untuk mendapatkan perlakuan terbaik komposisi bahan coating untuk menghasilkan pupuk urea SRF. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) non faktorial dengan 5 taraf perlakuan yang diulang sebanyak 5 kali. Perlakuan penelitian terdiri dari perbandingan stearin dan parafin yaitu: C1= 20%:80%, C2= 40%:60%, C3=50%:50%, C4= 60% : 40% dan C5= 80%:20%. Parameter yang diamati yaitu analisa kadar ALB stearin, morfologi granula, daya serap air dan udara bebas, uji perendaman, pengaruh pH terhadap kelarutan pupuk coating serta uji mikrografis lapisan yang terbentuk pada permukaan dan patahan pupuk SRF. Hasil penelitian menunjukkan bahwa hanya perlakuan C5 yang tidak bisa membentuk granular. Perlakuan C2= 40%:60% merupakan perlakuan terbaik yang berpengaruh terhadap parameter perendaman selama 60 hari. Secara mikrografis, penambahan bahan pelapis terlihat pada permukaan dan patahan pupuk urea SRF sehingga mampu membuat pupuk urea SRF tidak mudah larut.
Daya Hambat In Vitro Ekstrak Buah Bintaro (Cerbera manghas L.) terhadap Jamur Penyebab Busuk Akar (Ganoderma sp.) pada Kelapa Sawit Swandi, Fradilla; Febrianti, Febrianti; Salmiyati, Salmiyati; Yani, Dewi Andri
JURNAL PERTANIAN Vol 16, No 3 (2025): Jurnal Ilmiah Respati
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jir.v16i3.5404

Abstract

Ganoderma sp. is a fungal pathogen that causes basal stem rot in oil palm, leading to production losses of up to 80%. One potential method to inhibit fungal growth is the use of plant-based fungicides derived from bintaro fruit (Cerbera manghas L.) extract. This study aims to determine the effective concentration of C. manghas fruit extract for controlling Ganoderma sp., the causal agent of basal stem rot disease in oil palm, under in vitro conditions. The extract was tested at concentrations of 0%, 4%, 6%, 8%, and 10% using a Completely Randomized Design with five treatments and five replications. The extract was prepared using distilled water (simple extraction) and incorporated into PDA medium. Observed parameters included fungal colony area, mycelial dry weight, and mycelial fresh weight. Data were analyzed using analysis of variance (ANOVA), followed by the Least Significant Difference (LSD) test at the 5% significance level. The results indicated that C. manghas fruit extract inhibited the growth of Ganoderma sp. The 6% extract concentration exhibited the highest inhibitory effect, reducing colony area by 15.49%, dry weight by 31.30%, and fresh weight by 30.77%.
Co-Authors Abubakar, Achmad Adia Nugraha Adiba, Iffadhiya Fathin Agung, Rahmat Amalia Buntu Amran Saru Andesta, Dini Anggelina, Aras Anisa Putri Ansharullah ansharullah Apriyani, Risma Arif Sumantri Armaijn , Fadhilah Arrozi , Nursyam Arrozi, Nursyam Aryawati, Wayan Asri Widyasanti Astrini Eka Putri Astuti, Cindy Sri Aulia Wulandari Azizah Azizah Azmi, Yudia Azzahra, Afifah Afrah Buana, Danish Genta Daud Yusuf Denny setiawan Desvi Wahyuni Dewi, Kurnia Didik Iswadi, Didik Dyah Aini Purbarani Effendi, Erli Effensi, Darwin Eka Hartomy Febriawan, Aan Firmasyah, Andang Fitria, Indri Nur Fitria, Resty Noor Gunawan, Dio Haerani, Alfiana Riedha Handayani, Andi Muthia Sari Handayani, Sri Hayyatun Mawaddah Herfiyanti, Leni Indah Dwi Sartika Insan, Ahmad Zaki Khoerul Irman, Ode Iskandar AM, . Isninar, Isnainar Jazuli, La Ode Ahmad Jelita, Sofiana Jumakil, Jumakil Jumardin, Ahmad Jumastang, Jumastang Kedoh, Lodowik Nikodemus Khairul Amri Khairunnisa Khairunnisa Kurnia Amelia Kurniati Kurniati La Karimuna Lestari, Nurasisa Lies Irawanti Lies Irawanti Lilies Anggarwati Astuti, Lilies Anggarwati Lilies Lilies Lutvi, Lutvi Mattalitti, St. Fadhillah Oemar Maulida, Siti Rahma Misriani, Misriani Misu, La Muamalia, Raihani Muflihati, . Muh. Hatta Muhtarom Mukhlidah Hanun Siregar Musdalifa, Imelda Mutia AR, Reiza Nadzirah, Raysa Annisa Nagib , Adib Nelson, Alden Novawaty, Eva Nur Hasanah Nurhalina Sari Nurhayati Nurhayati Ovriyadin, Ovriyadin Puji Muniarty Puspita, Raden Roro Raisa Rahayu, Novita Rahmadi Tambaru Ramadayanti, Desty Monica Ramadhan, Elfin Lazuardi Rangga, Yoseph Darius Purnama Retno Yulianti Rudie, Rudie Salmiyati, Salmiyati Sari, Depita Sentoso, Antony Siska Wulandari, Siska Sri Wulandari Sukarjati Sukarjati, Sukarjati Sukmawati Mardjuni, Sukmawati Suralaga, Febri Anindita Swandi, Fradilla Syafiuddin Syafiuddin Syamsuardi Syamsuardi Syarif, Muhammad Fazlurrahman Syatar, Abdul Tanto Pratondo Utomo Thahara, Annisa Ryan Wijaya, Muh. Fajrin Wiwin Kobi Wuryanti, Lestari Yani, Dewi Andri Yuli Amran Yuli Amran Yulianti, Hesti Yusuf Sabilu, Yusuf Zulnuraini