CHANGES IN DRY MATTER CONTENT, ORGANIC MATTER AND pH IN CASSAVA PULP SILAGE WITH REDUCTION OF WATER CONTENT AND ADDITION OF FINE BRAN

MAULANA, AGIP and Asep Indra Munawar, Ali (2025) CHANGES IN DRY MATTER CONTENT, ORGANIC MATTER AND pH IN CASSAVA PULP SILAGE WITH REDUCTION OF WATER CONTENT AND ADDITION OF FINE BRAN. Undergraduate thesis, Sriwijaya University.

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Abstract

Feed is the highest cost component in livestock farming. Limited land availability results in insufficient forage production for continuous animal feeding, especially during the dry season. Cassava pulp, a by-product of tapioca flour production, has great potential as an alternative livestock feed after being fermented into silage. The addition of fine bran in silage production can accelerate fermentation and maintain silage quality. Producing cassava pulp silage can extend shelf life and preserve feed quality. This study aims to evaluate the effectiveness of combining moisture reduction and the addition of fine bran in determining the dry matter, organic matter, and pH content of cassava pulp silage. This research was conducted from November to January 2025 at the Laboratory of Animal Nutrition and Feed, Animal Science Study Program, Faculty of Agriculture, Sriwijaya University. The study used a Completely Randomized Design (CRD) with 3 treatments and 6 replications. The treatments consisted of P1: (fresh cassava pulp, control), P2: (pressed cassava pulp), and P3: (pressed cassava pulp + 15.3% rice bran). The observed parameters were dry matter (DM) content, organic matter (OM) content, and pH value. The results showed that the treatments had a significant effect (P<0.001) on the DM, OM, and pH content of cassava pulp silage. Treatment P1 showed the lowest DM reduction (0.26%) and the lowest DM loss (0.00%). This study demonstrated that fresh cassava pulp (without treatment) produced the best silage quality, with the lowest pH and DM loss compared to pressed cassava pulp and cassava pulp with added rice bran.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	bahan kering, bahan organik, onggok, pH, silase.
Subjects:	S Agriculture > SF Animal culture > SF94.5-99 Feeds and feeding. Animal nutrition
Divisions:	05-Faculty of Agriculture > 54231-Animal Husbandry (Animal Science) (S1)
Depositing User:	Agip Maulana
Date Deposited:	26 Jul 2025 00:17
Last Modified:	26 Jul 2025 00:17
URI:	http://repository.unsri.ac.id/id/eprint/180790

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