Proceedings of the International Conference on Tropical Agrifood, Feed and Fuel (ICTAFF 2021)

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Nutritive Value of Botanical Fraction in Maize By-Products from Various Varieties

Authors
Endang Sutedi1, *, Budi Utomo2, Heri Kurnianto2
1Indonesian Research Institute for Animal Production, Bogor. PO Box 221. Indonesia
2Assessment Institute for Agriculture Technology, Central Java. Indonesia
*Corresponding author. Email: endangsutedi@yahoo.co.id
Corresponding Author
Endang Sutedi
Available Online 7 January 2022.
DOI
10.2991/absr.k.220102.006How to use a DOI?
Keywords
Nutritive values; Botanical fraction; Maize; Varieties
Abstract

This study was conducted to evaluate botanical fraction from three varieties of maize by-products. Maize varieties evaluated were Bisi 816, Pioneer 12 and Bima2 obtained from different locations. The plants were harvested at the grain maturity stage. The stover was partitioned based on its botanical fraction into cobs and stover components. The cobs were separated into the grain, ear husk, and cob, while stover was separated into leaf and stem. Each fraction was cut and dried then ground and ready to be evaluated. The evaluation was chemical analysis (crude protein, neutral detergent fiber, acid detergent fiber, lignin, gross energy, metabolizable energy) and in vitro dry matter and organic matter digestibility (IVDMD and IVOMD). The study was conducted in randomized complete design in factorial 3x4 (three varieties and 4 botanical fractions). The study revealed that leaf fraction had the highest content of crude protein (CP) in all varieties with ranges 6.1-11.58%. Though ear husk has lower CP content than leaf, it has high IVDMD and IVOMD in all varieties. The highest in vitro digestibility among botanical fraction were in the leaf and ear husk. From this study can be concluded that the good nutritive quality of botanical fraction in all varieties as ruminants feed were in leaf and ear husk.

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 International Conference on Tropical Agrifood, Feed and Fuel (ICTAFF 2021)
Series
Advances in Biological Sciences Research
Publication Date
7 January 2022
ISBN
978-94-6239-510-7
ISSN
2468-5747
DOI
10.2991/absr.k.220102.006How 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  - Endang Sutedi
AU  - Budi Utomo
AU  - Heri Kurnianto
PY  - 2022
DA  - 2022/01/07
TI  - Nutritive Value of Botanical Fraction in Maize By-Products from Various Varieties
BT  - Proceedings of the  International Conference on Tropical Agrifood, Feed and Fuel (ICTAFF 2021)
PB  - Atlantis Press
SP  - 40
EP  - 43
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.220102.006
DO  - 10.2991/absr.k.220102.006
ID  - Sutedi2022
ER  -