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Journal : International Journal of Science, Technology and Applications

Effect of Fermentation Time and Concentration of Local Microorganisms (MOL) of Rice Straw on Nitrogen Levels in Cow Biourine Amin, Muhamad; Dewi, Yuli Kusuma; Jayadi, Edi M
International Journal of Science, Technology and Applications Vol 1 No 1 (2023): Volume 1 Number 1 Tahun 2023
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/ijsta.v1i1.37

Abstract

Biourine is urine taken from livestock, especially ruminants, which is fermented before being used. The purpose of this study was to determine the effective fermentation time and local microorganism concentration (MOL) of rice straw to produce the highest nitrogen content in bovine biourine. Biourine is obtained through the fermentation method and analysis of nitrogen levels using the Kjehdahl method. The fermentation treatment given to bioourine was for 10 and 15 days of treatment using 4 combinations of MOL concentrations of straw, cow urine and EM4 used. The results of the analysis of nitrogen levels in biourine fermented for 15 days were much higher than those fermented for 10 days. The total N levels in biourine fermentation for 15 consecutive days from K1, K2, K3 and K4 were 0.0828%, 0.1110%, 0.1074% and 0.0836%. It can be seen that the highest nitrogen content is at the second concentration with a combination of 50 grams of straw, 1000 mL of cow urine, and 5 mL of EM4. So that the use of the MOL concentration with a fermentation time of 15 days was able to increase total nitrogen levels significantly when compared to control urine which only contained 0.0399% nitrogen if done without fermentation
Co-Authors Abualreesh, Muyassar H. Adib, Akhmad Jauharul Agniny, Siswi Fililmi Agus Gunawan Ahmad A Ahmad Taufik S Akbar, Fauzan Akhmad Taufiq Mukti Alawiyah, Geby Almatini, Soviliana Amelia Rahmaniah Amrullah, Shafwan Anisa, Hosia Anjasmara, L. Dede Arta Satya Annisa, Nia Aulia Rahman Azhary Noersidiq Cahyawati, Triyana Dyah Dahlanuddin Dahlanuddin, Dahlanuddin Elvina, Ina Fahrullah Fahrullah GOMIES, STEVANUS JOHAN Gunanti Mahasri Hafizah, Silva Nor Hakim, Muhammad Azizul Handayana, I Gusti Ngurah Yudi Hanik Yuni Alfiyah, Hanik Yuni Hasnah Hasnah Hatuwe, Rahma Satya Masna Haudh Al Maa'uun Husnawati Husnawati Imaduddin, M Asad Imran, Tya Isroni, Wahyu J, Jufrin Jannah, Nadyatul Jayadi, Edi M Jumria, Andi Juwaidin, Juwaidin Kurniawidi, Dian W Lilianti, Mita Ayu Liliyanti, Mita Ayu Mahasari, Gunanti Mahmudah Mahmudah Matakita, Muhajir Mubaraq, Shofy Mufasirin Muhamad Ali Muhammad Athoillah Sholahuddin Muhammad Ikhlas Murdiono Murdiono, Murdiono Musa, Muhammad Nur Denny Musa, Muhammad Nur Deny Muspiha, Muspiha Musthofa, Abdul Halim N, Nasrullah Nadila, Nadila Nanik Siti Aminah Nasution, Adnan Nazla, Siti Nugraha, Muhammad Ar Rozzaaq Nunuk Dyah Retno Lastuti Oktosuyono, Oktosuyono Oscar Yanuarianto, Oscar Purnaning, Dyah Putra, Ryan Aryadin Rafe’i, Muhammad Khairur Richard Kumaradjaja Robby, Robby Rozi Rozi, Rozi Sagaf, Umar Salonten, Salonten Samara, Shifania Hanifa Samara, Syifania Hanifah Santanumurti, Muhammad Browijoyo Saragi, Robson Sarimov, Renat Sasmita, Febriarsita Eka Siti Zahra Khoirunnisa Siwabessy, Dominggus J Siwabessy, Dominggus Jacobus Ssonko Muhammedi Sudarti Sudarti Suhubdy Suhubdy Sukirman Sukirman Sulaeman Jajuli, Sulaeman Surijadi, Herman Susi Rahayu Syamsul Hidayat Dilaga, Syamsul Hidayat Syaupi, Muhammad Tousalwa, Carla Carolien Umi Nadliroh, Umi Vebera Maslami Veryl Hasan Wattiheluw, Siti Yayu Wattimena, Muhamad Amin Widodo, Dwi Candra Wisduyawati, Dita Yudi Cahyoko Yuli Kusuma Dewi