Short Communication: Prediction of body weight based on body measurements in female Saburai goat

Abstract. Dakhlan A, Hamdani MDI, Putri DR, Sulastri, Qisthon A. 2021. Short Communication: Prediction of body weight based on body measurements in female Saburai goats. Biodiversitas 22: 1391-1396. Saburai goat is a new composite breed in Lampung Province with little information on its performance....

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Autores principales:	AKHMAD DAKHLAN, MUHAMMAD DIMA IQBAL HAMDANI, DELSI RUSITAIMI PUTRI, SULASTRI SULASTRI, ARIF QISTHON
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2021
Materias:	body length, chest girth, correlation, regression, shoulder height Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/d2069db3d0b5496cbd2021b43dc57b3b
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spelling	oai:doaj.org-article:d2069db3d0b5496cbd2021b43dc57b3b2021-11-22T00:56:36ZShort Communication: Prediction of body weight based on body measurements in female Saburai goat1412-033X2085-472210.13057/biodiv/d220341https://doaj.org/article/d2069db3d0b5496cbd2021b43dc57b3b2021-02-01T00:00:00Zhttps://smujo.id/biodiv/article/view/7785https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Dakhlan A, Hamdani MDI, Putri DR, Sulastri, Qisthon A. 2021. Short Communication: Prediction of body weight based on body measurements in female Saburai goats. Biodiversitas 22: 1391-1396. Saburai goat is a new composite breed in Lampung Province with little information on its performance. This research aimed to predict body weight based on body measurements, namely body length (BL), chest girth (CG), and shoulder height (SH) in female Saburai goats. This study used 42 female Saburai goats aged 3-4 years. The method used in this study was a survey, namely all-female Saburai goats aged 3-4 years were used for this research. The data obtained were analyzed using correlation and simple and multiple linear regression analysis using R program. Coefficient determination (R2), adjusted R2, residual standard error (RSE), Akaike information criterion (AIC), Bayesian information criterion (BIC), and stepwise regression analysis were used to find the best and most parsimonious regression model to predict BW based on body measurements. The results showed that BL, CG, and SH were positively and significantly correlated with BW of female Saburai goats with correlation coefficients of 0.858, 0.956 and 0.862, respectively. Chest girth was the best predictor for BW if using single predictor with regression equation of ? = -31.17 + 0.93X2. However, combination of BL and CG was the best and most parsimonious regression model in predicting BW of female Saburai goat with regression equation of ? = -36.09 + 0.31X1 + 0.72X2 with R2 = 0.941, adjusted R2 = 0.938, RSE = 2.842, AIC = 216.73 and BIC = 223.78. In conclusion, all body measurements in this study (particularly combination of BL and CG) could be used as predictor for BW with high accuracy of prediction. The result of this study suggested that CG and BL could be as indirect criteria to improve BW of female Saburai goats.AKHMAD DAKHLANMUHAMMAD DIMA IQBAL HAMDANIDELSI RUSITAIMI PUTRISULASTRI SULASTRIARIF QISTHONMBI & UNS Soloarticlebody length, chest girth, correlation, regression, shoulder heightBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 3 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	body length, chest girth, correlation, regression, shoulder height Biology (General) QH301-705.5
spellingShingle	body length, chest girth, correlation, regression, shoulder height Biology (General) QH301-705.5 AKHMAD DAKHLAN MUHAMMAD DIMA IQBAL HAMDANI DELSI RUSITAIMI PUTRI SULASTRI SULASTRI ARIF QISTHON Short Communication: Prediction of body weight based on body measurements in female Saburai goat
description	Abstract. Dakhlan A, Hamdani MDI, Putri DR, Sulastri, Qisthon A. 2021. Short Communication: Prediction of body weight based on body measurements in female Saburai goats. Biodiversitas 22: 1391-1396. Saburai goat is a new composite breed in Lampung Province with little information on its performance. This research aimed to predict body weight based on body measurements, namely body length (BL), chest girth (CG), and shoulder height (SH) in female Saburai goats. This study used 42 female Saburai goats aged 3-4 years. The method used in this study was a survey, namely all-female Saburai goats aged 3-4 years were used for this research. The data obtained were analyzed using correlation and simple and multiple linear regression analysis using R program. Coefficient determination (R2), adjusted R2, residual standard error (RSE), Akaike information criterion (AIC), Bayesian information criterion (BIC), and stepwise regression analysis were used to find the best and most parsimonious regression model to predict BW based on body measurements. The results showed that BL, CG, and SH were positively and significantly correlated with BW of female Saburai goats with correlation coefficients of 0.858, 0.956 and 0.862, respectively. Chest girth was the best predictor for BW if using single predictor with regression equation of ? = -31.17 + 0.93X2. However, combination of BL and CG was the best and most parsimonious regression model in predicting BW of female Saburai goat with regression equation of ? = -36.09 + 0.31X1 + 0.72X2 with R2 = 0.941, adjusted R2 = 0.938, RSE = 2.842, AIC = 216.73 and BIC = 223.78. In conclusion, all body measurements in this study (particularly combination of BL and CG) could be used as predictor for BW with high accuracy of prediction. The result of this study suggested that CG and BL could be as indirect criteria to improve BW of female Saburai goats.
format	article
author	AKHMAD DAKHLAN MUHAMMAD DIMA IQBAL HAMDANI DELSI RUSITAIMI PUTRI SULASTRI SULASTRI ARIF QISTHON
author_facet	AKHMAD DAKHLAN MUHAMMAD DIMA IQBAL HAMDANI DELSI RUSITAIMI PUTRI SULASTRI SULASTRI ARIF QISTHON
author_sort	AKHMAD DAKHLAN
title	Short Communication: Prediction of body weight based on body measurements in female Saburai goat
title_short	Short Communication: Prediction of body weight based on body measurements in female Saburai goat
title_full	Short Communication: Prediction of body weight based on body measurements in female Saburai goat
title_fullStr	Short Communication: Prediction of body weight based on body measurements in female Saburai goat
title_full_unstemmed	Short Communication: Prediction of body weight based on body measurements in female Saburai goat
title_sort	short communication: prediction of body weight based on body measurements in female saburai goat
publisher	MBI & UNS Solo
publishDate	2021
url	https://doaj.org/article/d2069db3d0b5496cbd2021b43dc57b3b
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_version_	1718418428251865088

Short Communication: Prediction of body weight based on body measurements in female Saburai goat

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