Proceedings of the 9th International Seminar on Tropical Animal Production (ISTAP 2021)

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Feed Intake and Feed Digesbility of Male Merino Sheep with Adding Mahagany Leaves (Swietania mahagoni) as a Source of Tannins in Feed

Authors
MK Anam1, C Hanim1, *, LM Yusiati1
1Department of Animal Feed and Nutrition, Faculty of Animal Science, Gadjah Mada University, Jl. Fauna 3, Bulak Sumur, Sleman, Yogyakarta 52281, Indonesia
*Corresponding author. Email: c.hanim@ugm.ac.id
Corresponding Author
C Hanim
Available Online 24 February 2022.
DOI
10.2991/absr.k.220207.016How to use a DOI?
Keywords
Digestibility; Mahogany leaves; nutrient intake; sheep; tannins
Abstract

The effect of adding Mahogany leaves as a source of tannins in feed on nutrient intake and digestibility in merino sheep was determined in this study. This study used 12 male sheep with an average body weight of 30 to 35 kg. They were confined in individual cages and given feed two times a day. To separate feces and urine samples, there were nylon nets and a urine reservoir under the cages. The feed was given treatments of tannins addition of 0%, 1.5%, and 3%. The 14-days adaptation period and 7-days collection period were conducted to obtain samples: forages feed samples, concentrate, forage residue, and stool. These samples tested for their nutrient composition, such as dry matter (DM), organic matter (OM), crude protein (CP), extract ether (EE), crude fiber (CF), and extract without nitrogen (ETN) content. The data obtained were used to determine the value of nutrient intake and digestibility. The result showed that nutrient intake was decreased at added tannins at 1.5% and 3% (P <0.05). In contrast, the addition of 3% tannins increased nutrient digestibility. It is concluded that Mahogany leaves could be added in merino feed with a level of tannins of 3%.

Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

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Volume Title
Proceedings of the 9th International Seminar on Tropical Animal Production (ISTAP 2021)
Series
Advances in Biological Sciences Research
Publication Date
24 February 2022
ISBN
10.2991/absr.k.220207.016
ISSN
2468-5747
DOI
10.2991/absr.k.220207.016How to use a DOI?
Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

Cite this article

risenwbib
TY  - CONF
AU  - MK Anam
AU  - C Hanim
AU  - LM Yusiati
PY  - 2022
DA  - 2022/02/24
TI  - Feed Intake and Feed Digesbility of Male Merino Sheep with Adding Mahagany Leaves (Swietania mahagoni) as a Source of Tannins in Feed
BT  - Proceedings of the 9th International Seminar on Tropical Animal Production (ISTAP 2021)
PB  - Atlantis Press
SP  - 75
EP  - 78
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.220207.016
DO  - 10.2991/absr.k.220207.016
ID  - Anam2022
ER  -