| dc.contributor.advisor | Salundik | |
| dc.contributor.advisor | Mendrofa, Verika Armansyah | |
| dc.contributor.author | Pasha, Muhamad Kemal | |
| dc.date.accessioned | 2025-10-14T23:35:41Z | |
| dc.date.available | 2025-10-14T23:35:41Z | |
| dc.date.issued | 2025 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/171281 | |
| dc.description.abstract | Limbah peternakan kambing menghasilkan limbah padat, cair, dan gas yang
berpotensi mencemari lingkungan, sekaligus mengandung bahan organik dan unsur
hara seperti nitrogen dan fosfor yang tinggi. Populasi kambing yang besar di
Kabupaten Bogor, menghasilkan limbah dalam jumlah signifikan yang perlu
dikelola secara berkelanjutan. Pemanfaatan limbah kotoran kambing sebagai bahan
baku pupuk organik cair melalui fermentasi menggunakan bioaktivator dapat
mempercepat penguraian dan meningkatkan kandungan unsur hara pupuk.
Bioaktivator seperti EM4, M-21, dan MA-11 mengandung mikroorganisme yang
berperan penting dalam proses fermentasi dan kualitas pupuk. Namun, informasi
komparatif mengenai efektivitas masing-masing bioaktivator masih terbatas,
sehingga penelitian ini bertujuan untuk mengevaluasi dan menentukan bioaktivator
terbaik dalam pembuatan pupuk organik cair dari feses kambing. Penelitian ini
bertujuan untuk mengevaluasi kualitas pupuk organik cair (POC) berbahan dasar
feses kambing dengan menggunakan bioaktivator yang berbeda, yaitu EM4, M-21,
dan MA-11. Penelitian dilaksanakan di Fakultas Peternakan IPB University dari
Mei hingga Juli 2025. Parameter yang diamati meliputi pH, suhu, dan kandungan
unsur hara makro (N, P, K). Proses fermentasi dilakukan secara anaerob selama 28
hari. Hasil penelitian menunjukkan bahwa semua perlakuan menghasilkan POC
dengan nilai pH dalam kisaran standar mutu (4–9) dan suhu fermentasi yang stabil.
Kandungan nitrogen tertinggi diperoleh pada perlakuan dengan bioaktivator EM4
sebesar 0,09%, sedangkan kandungan fosfor tertinggi sebesar 0,93% terdapat pada
perlakuan dengan bioaktivator M-21 dan kandungan kalium tertinggi ditemukan
pada perlakuan MA-11 (0,43%). Namun, secara keseluruhan, POC dengan
bioaktivator EM4 menunjukkan kandungan hara total tertinggi (1,39%) dan paling
mendekati standar mutu SNI 2019 (2–6%). Penelitian ini menunjukkan bahwa
penggunaan bioaktivator EM4 paling efektif dalam meningkatkan kualitas pupuk
organik cair dari feses kambing. | |
| dc.description.abstract | Goat livestock waste produces solid, liquid, and gaseous waste that has the
potential to pollute the environment, while also containing organic matter and high
levels of nutrients such as nitrogen and phosphorus. The large goat population in
Bogor Regency generates a significant amount of waste that needs to be managed
sustainably. Utilizing goat manure waste as raw material for liquid organic fertilizer
through fermentation using bioactivators can accelerate decomposition and enhance
ii
the nutrient content of the fertilizer. Bioactivators such as EM4, M-21, and MA-11
contain microorganisms that play an important role in the fermentation process and
fertilizer quality. However, comparative information on the effectiveness of each
bioactivator is still limited, so this study aims to evaluate and determine the best
bioactivator for producing liquid organic fertilizer from goat feces. This study aims
to evaluate the quality of liquid organic fertilizer (LOF) based on goat feces using
different bioactivators, namely EM4, M-21, and MA-11. The study was conducted
at the Faculty of Animal Science, IPB University from May to July 2025. Observed
parameters included pH, temperature, and macronutrient content (N, P, K). The
fermentation process was carried out anaerobically for 28 days. The results showed
that all treatments produced LOF with pH values within the quality standard range
(4–9) and stable fermentation temperatures. The highest nitrogen content was
obtained in the treatment with EM4 bioactivator at 0.09%, while the highest
phosphorus content of 0.93% was found in the treatment with M-21 bioactivator,
and the highest potassium content was found in the MA-11 treatment (0.43%).
However, overall, LOF with EM4 bioactivator showed the highest total nutrient
content (1.39%) and was closest to the 2019 SNI quality standard (2–6%). This
study indicates that the use of EM4 bioactivator is most effective in improving the
quality of liquid organic fertilizer from goat feces. | |
| dc.description.sponsorship | Dana Pribadi | |
| dc.language.iso | id | |
| dc.publisher | IPB University | id |
| dc.title | Kualitas Pupuk Organik Cair Feses Kambing dengan Bioaktivator yang Berbeda | id |
| dc.title.alternative | The Quality of Liquid Organic Fertilizer from Goat Manure Using Different Bioactivators | |
| dc.type | Skripsi | |
| dc.subject.keyword | POC | id |
| dc.subject.keyword | pupuk organik cair | id |
| dc.subject.keyword | limbah ternak | id |
| dc.subject.keyword | Feses Kambing | id |
| dc.subject.keyword | Bioaktivator M-21 | id |
| dc.subject.keyword | Bioaktivator EM4 | id |
| dc.subject.keyword | Bioaktivator MA-11 | id |