Update Artikelilmiah: 49969

SALMA NURUL HIDA

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Abstrak (Bhs. Indonesia)

Pupuk merupakan komponen yang mengandung berbagai unsur hara untuk pertumbuhan dan perkembangan tanaman. Pemupukan mengggunakan pupuk organik menjadi langkah strategis dalam mendukung pertanian berkelanjutan dan ramah lingkungan, serta menjadi solusi dalam mengurangi biaya produksi petani. Ketersediaan bahan baku untuk pembuatan pupuk organik seperti kotoran ternak yang sangat
melimpah, peluang untuk memproduksi pupuk organik sangat terbuka luas. Kotoran
ternak sebelum diaplikasikan ke tanaman perlu melalui proses pengomposan terlebih dahulu. Untuk mempercepat proses pengomposan, bantuan mikroorganisme dibutuhkan
yang terkandung di dalam larutan bioaktivator. Penelitian ini bertujuan untuk mengetahui
pengaruh bioaktivator alami dari kotoran sapi, kotoran kambing, dan tongkol jagung dalam mempertahankan suhu proses pengomposan kotoran sapi dan kambing. Penelitian dilakukan menggunakan Rancangan Acak Kelompok (RAK) dua faktor. Faktor pertama K1 = Kotoran sapi; K2 = Kotoran Kambing, serta faktor kedua B1 = Bioaktivator Tongkol
Jagung (BTJ); B2 = Bioaktivator Kotoran Kambing (BKK); B3 = Bioaktivator Kotoran Sapi (BKS). Kedua faktor dikombinasikan menjadi 6 perlakuan dan 3 ulangan. Analisis data dilakukan menggunakan Analisis Sidik Ragam pada taraf kepercayaan 95%. Apabila antarperlakuan terdapat hasil yang berbeda nyata, maka akan dilakukan uji dengan uji
Duncan Multiple Range Test (DMRT) pada taraf kepercayaan 95%. Variabel yang diamati adalah suhu saat proses pengomposan. Hasil penelitian menunjukkan bahwa suhu kompos selama proses pengomposan kotoran sapi dan kotoran kambing dengan
bioaktivator alami dari tongkol jagung, kotoran sapi, dan kotoran kambing tergolong tidak stabil dan suhu maksimum yang dicapai kompos masih belum mencapai fase termofilik pengomposan.

Abtrak (Bhs. Inggris)

Fertilizer is a component that contains various nutrients for plant growth and development. Fertilization using organic fertilizer is a strategic step in supporting
sustainable and environmentally friendly agriculture, as well as a solution to reduce farmers' production costs. The availability of raw materials for the production of organic fertilizer, such as livestock manure, which is very abundant, means that the opportunity to produce organic fertilizer is wide open. Livestock manure must undergo composting
before being applied to plants. To accelerate the composting process, microorganisms contained in bioactivator solutions are required. This study aims to determine the effect of natural bioactivators from cow manure, goat manure, and corn cobs in maintaining the temperature of the composting process for cow and goat manure. The study was conducted using a two-factor Randomized Block Design (RBD). The first factor was K1 = Cattle Manure; K2 = Goat Manure, and the second factor was B1 = Corn Cob Bioactivator  (BTJ); B2 = Goat Manure Bioactivator (BKK); B3 = Cattle Manure Bioactivator  (BKS). The two factors were combined into 6 treatments and 3 replications. Data analysis was performed using Analysis of Variance at a 95% confidence level. If there were significant differences between treatments, Duncan's Multiple Range Test
(DMRT) was performed at a 95% confidence level. The variable observed was the temperature during the composting process. The results of the study indicate that the compost temperature during the composting process of cow manure and goat manure
with natural bioactivators from corn cobs, cow manure, and goat manure is unstable, and the maximum temperature reached by the compost has not yet reached the thermophilic phase of composting.

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