Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : BULLET : Jurnal Multidisiplin Ilmu

Pemanfaatan Limbah Padat Ternak Sebagai Pupuk Kandang Pada Tanaman Cabai Merah (Capsicum annum L.) S. Kusuma, Rendy; Sariyyah, Naila; Azzikra, Ardhi; S. Manurung, Joyce; N. Sigalingging, Enjel; O. L. Amukti, Crussel; C. Agustina, Audisti; Anggraini, Dita; Tribuana Tunggadewi, Andini
BULLET : Jurnal Multidisiplin Ilmu Vol. 3 No. 3 (2024): BULLET : Jurnal Multidisiplin Ilmu
Publisher : CV. Multi Kreasi Media

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Livestock waste is the remaining waste from livestock business activities, such as livestock raising businesses, slaughterhouses, processing of livestock products, etc. Livestock waste generally includes all manure produced from livestock business activities, whether in the form of solid waste such as feces, liquid waste in the form of urine, gas waste in the form of CH4 methane gas, leftover feed, biogas, and organic waste. The total waste produced by livestock depends on the livestock species, the size of the livestock business, the type of business and the floor of the pen. This research aims to utilize livestock waste as raw material for making manure, which is a useful solution to support the agricultural and plantation sectors and minimize environmental pollution. It is hoped that fertilization can play a dual role, apart from providing nutrients, the added fertilizer can also reduce the toxicity of pollutants (Sudirja et al. 2023). This testing stage includes the process of making fertilizer and testing the fertilizer. In the process of making fertilizer using solid waste cow and goat manure taken from the livestock pens of the IPB University Vocational School.  Then, fertilizer testing was carried out by looking at the growth of red chili plants as a parameter for the success of the fertilizer. Based on the experiments that had been carried out, each replication produced mature manure with the characteristic black color, loose texture, odorless and at room temperature. Providing a mixture of cow and goat fertilizer to chili plants resulted in varying growth rate values ​​from the beginning of the fertilizer test, namely week zero, to the end of the test in the third week. This is due to differences in the adaptability of plants to environmental conditions.
Efektivitas Metode Filtrasi Pada Pengolahan Limbah Tambak Udang Di Sekolah Vokasi IPB University Putri Azistia, Alisa; Andira, Djenar; Kusuma Dewi, Fatma; Rezha Rizhkiawan, Rafcha; Yusafri Satria, Ridho; Nurfadilah, Siti; Angreani, Tiara; Wiyatin; Tribuana Tunggadewi, Andini; Alif Dirapraja, Muhammad
BULLET : Jurnal Multidisiplin Ilmu Vol. 3 No. 3 (2024): BULLET : Jurnal Multidisiplin Ilmu
Publisher : CV. Multi Kreasi Media

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Shrimp farming produces wastewater as a byproduct. Wastewater management is necessary to reduce environmental pollution. The purpose of this study is to determine the effectiveness of filtration media using physical and chemical parameters as indicators.  The method applied is filtration by utilizing filter media in the form of silica sand, zeolite stone, greensand sand, manganese zeolite, bioball, and activated carbon.  Shrimp pond waste is flowed through three stages of filtration consisting of a pre-filter to increase pH, filter 1 to filter particles, and filter 2 to improve chemical parameters. The results showed that wastewater after the filtration process has a characteristic blackish turbid color and is odorless. Chemically, there was a decrease in pH from 8.8 to 5.4, a decrease in DO from 4.135 mg / L to 2.895 mg / L, and a decrease in hardness from 96.5 mg / L to 96 mg / L. The decrease in DO content and hardness occurs due to a reduction in the load of organic matter, while the decrease in pH is influenced by the interaction between contaminants and filtration media. Wastewater treatment with filtration methods has proven to be quite effective using predetermined materials.