Modelling Egg Production of New-Kampong Crossbreed Chicken (KUB) as Promotion of Indigenous Chicken Breeds Using Three Mathematical Methods

DOI

10.2991/absr.k.220401.031How to use a DOI?

Keywords

Algorithms; Estimation; KUB; Modelling

Abstract

The research was conducted to estimating egg number from the new-kampong-crossbreed chicken (KUB) using three mathematical methods. A total one hundred 24-week-old KUB hens were randomly allocated to individual cages. Egg records totalling were divided into eight different ages (weeks); 22-25; 26-29; 29-32; 33-36; 37-40; 41-44; 45-48; 49-52. The result showed that the estimation are optimum at the level 68.0%, 68.0%, 0.62 and p<0.001 (Linear); 67.1%, 67.1%, 0.72 and p<0.001 (Quadratic). However, in the ANN model, R2, adjusted R2, RMSE and significance level were 71.2%, 72.1%, 0.68 and p<0.001. The prediction results weekly using ANN model 4.66 also occurs observed value 4.50. It can be concluded ANN and CRT models appear to predictive than linear and quadratic algorithm. Therefore, it can be promotion to estimation egg number of KUB laying hens in a tropical environment.

Copyright

© 2022 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article distributed under the CC BY-NC 4.0 license.

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TY  - CONF
AU  - Danung Nur Adli
AU  - Osfar Sjofjan
PY  - 2022
DA  - 2022/04/11
TI  - Modelling Egg Production of New-Kampong Crossbreed Chicken (KUB) as Promotion of Indigenous Chicken Breeds Using Three Mathematical Methods
BT  - Proceedings of the 6th International Seminar of Animal Nutrition and Feed Science (ISANFS 2021)
PB  - Atlantis Press
SP  - 155
EP  - 158
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.220401.031
DO  - 10.2991/absr.k.220401.031
ID  - Adli2022
ER  -