Marni, Yunis
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Pengaruh Pemberian Pupuk NPK dan Media Arang Sekam Terhadap Pertumbuhan dan Produksi Bawang Merah (Allium cepa L.) Mitason, Deka; Sari, Wilna; Putri, Santi Diana; Fevria, Resti; Marni, Yunis
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.6228

Abstract

Shallots are known as a type of spice for food flavoring and also as a traditional medicine whose benefits have been felt by the wider community. The production of shallots in Sijunjung Regency has not shown optimal results even though NPK fertilizers have been used. To overcome this, it is necessary to add organic fertilizers such as husk charcoal. This study aims to determine the effect of the growth and production of Allium cepa (L.) shallots on the combination of applying npk fertilizer and husk charcoal.The research was in the form of an experiment using a complete randomized design (RAL) with five treatments and four replicates. P0 treatment (NPK 0g/polybag + husk charcoal 0g/polybag), P1 treatment (NPK 1.25g/polybag x 8 + husk charcoal 80g/polybag), P2 treatment (NPK 1.30g/polybag x 8 + husk charcoal 90g/polybag), P3 treatment (NPK 1.35g/polybag x 8 + husk charcoal 100g/polybag), P4 treatment (NPK 1.40g/polybag x 8 + husk charcoal 110g/polybag). The variables observed were plant height, number of leaves per clump, number of tubers per clump, wet weight and dry weight. Furthermore, the data was analyzed using a variety of fingerprint analysis followed by a DMRT test with a level of 5% on data that had a real effect. The results showed that the combination of NPK fertilizer and husk charcoal had a real effect on the number of leaves per clump (P <0.05) and had no real effect on plant height, number of tubers per clump, wet weight and dry weight. The P4 treatment produced the highest number of leaves (34.50 leaves), while the highest number of bulbs was also achieved by the same treatment with an average of 8.75 bulbs per clump. The conclusion of the study results is Overall, the application of NPK and husk charcoal shows the potential for an increase in the number of leaves, but it is not significant in other aspects. Keyword: shallots, husk charcoal, NPK, growth, production
SUBSTITUSI RANSUM KOMERSIAL DENGAN DUK–ATF FERMENTASI RHIZOPUS OLIGOSPORUS DAN DAMPAKNYA TERHADAP BOBOT KARKAS SERTA KUALITAS DAGING PAHA ATAS AYAM BROILER: Substitution of Commercial Diet with DUK–ATF Fermented by Rhizopus oligosporus and Its Effect on Carcass Weight and Meat Quality of Broiler Thigh Annisa; Rizal, Yose; Susalam, Malikil Kudus; Komala, Refika; Marni, Yunis; Hendrita, Vivi; Handayani, Ulvi fitri
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 27 No 3 (2025): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.27.3.144-154.2025

Abstract

Penelitian ini bertujuan untuk mengevaluasi pengaruh penggunaan campuran daun ubi kayu dan ampas tahu fermentasi (DUK–ATF) dengan Rhizopus oligosporus sebagai pengganti sebagian ransum komersial terhadap bobot karkas, kadar kolesterol total, dan lemak kasar daging paha atas ayam broiler. Penelitian menggunakan metode eksperimen dengan rancangan acak lengkap (RAL) dengan lima perlakuan level DUK–ATF (0%, 5%, 10%, 15%, dan 20%) dan empat ulangan. Hasil penelitian menunjukkan bahwa peningkatan level DUK–ATF dalam ransum berpengaruh nyata (P<0,05) terhadap bobot karkas, kadar kolesterol total, dan lemak kasar daging paha atas broiler. Perlakuan penggunaan 15% (D) menghasilkan kadar kolesterol 24,81 mg/100g dan lemak kasar 5,79%, yang secara signifikan lebih rendah dibandingkan kontrol (38,39 mg/100g dan 7,42%), dengan bobot karkas 1329,90 g yang masih dalam kisaran normal. Disimpulkan bahwa penggunaan DUK–ATF hingga 15% dapat meningkatkan kualitas daging ayam broiler melalui penurunan kolesterol dan lemak tanpa menurunkan performa secara signifikan. Aplikasi bahan pakan fermentasi ini juga berpotensi mendukung kemandirian pakan lokal dan pengelolaan limbah agroindustri secara berkelanjutan.