CD Skripsi

Pemberian Beberapa Kompos Limbah Organik Dan Pupuk Hayati Bacillus Cereus Untuk Tanamanb Kedelai (Glycine Max L.) Di Tanah Ultisoln

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ABSTRACT
Soybean (Glycine max L.) is a strategic food crop with high nutritional value,
especially as a source of plant-based protein. However, national soybean
productivity remains low, partly due to the low fertility of Ultisol soils
characterized by acidic pH, limited nutrients, and low organic matter.
Environmentally friendly fertilization, such as the application of organic waste
compost and Bacillus cereus biofertilizer, is one alternative to improve soil quality
and support plant growth. This study aimed to evaluate the interaction and
individual effects of organic waste compost and B. cereus biofertilizer, and to
determine the best treatment for soybean growth and yield in Ultisol. The
experiment used a factorial Completely Randomized Design with 12 treatment
combinations (compost types: without treatment, tofu dregs, onion skins, banana
peels at 25 g per polybag; biofertilizer doses: 0, 5, 10 ml per polybag), each
replicated three times. Observed parameters included growth, yield, and root
nodule characteristics. Results showed that the interaction of 25 g compost and B.
cereus increased flowering age and seed weight. Onion skin compost improved all
parameters except effective nodules and full pods. B. cereus at 5ml and10 ml
enhanced most parameters. The best treatment was 25 g of onion skin compost
and 5 ml of B. cereus, significantly improving nearly all variables compared to
without treatment.
Keywords: Microorganisms, Productivity, Root nodules, Sustainability

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2106110560

Penerbit

Pekanbaru : Universitas Riau – F.PERTANIAN – AGROTEKNOLOGI., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2106110560

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Agroteknologi

Info Detail Spesifik

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Pernyataan Tanggungjawab

daus

Versi lain/terkait

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