Comparison of Growth Curve in Male Layer Chickens

Widya PBPİNTAKA BAYU PUTRA; Roshan RİAZ; Andrean Amar GUNAWAN; Abdülkadir ORMAN

doi:https://doi.org/10.30782/jrvm.779699

Makale detayları

Comparison of Growth Curve in Male Layer Chickens

Yazarlar:

Widya PBPİNTAKA BAYU PUTRA | Roshan RİAZ | Andrean Amar GUNAWAN | Abdülkadir ORMAN

Yayıncı:

Bursa Uludağ University

Ana Başlıklar:

Hayvancılık

Dergi:

Journal of Research in Veterinary Medicine 2021 Vol.40 Issue 1, pp.49-53

Belge Tipi:

Makale

Yayın Tarihi:

8/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000493898

Sıklık:

İki Yıllık

eISSN:

2667-6745

DOI:

https://doi.org/10.30782/jrvm.779699

Özet:

 

This study was aimed to obtain the growth curve of body weight in male layer chickens (Lohman MB 202) based on Logistic and Gompertz models. The frequently data of body weight from one day age to adult age were used for growth curve prediction. Total of one thousand birds from private sector poultry farm in Tasikmalaya Regency, Indonesia were used in this study as the data source. The growth curve estimation was calculated based on Logistic (L) and Gompertz (G) models using Curve Expert 1.4. computer program.The final weight (asymptote) in birds was reached of 1111.27 g (L) and 1685.13 g (G). Therefore, the weight of inflection(Wi) of birds were reached of 555.64 g (L) and 619.53 g (G). The time of inflection (ti) and maximum growth rate (GR) of birds in both models were ±6 months and ±19 g/week respectively.In result, both models had similar of coefficient of determination (R2) value. However,the growth curve of Gompertz (G) model was confirmed as the best growth curve for body weight of birds in this study because of lower of standard error (SE) value.

Makale detayları

Comparison of Growth Curve in Male Layer Chickens

Yazarlar: Widya PBPİNTAKA BAYU PUTRA | Roshan RİAZ | Andrean Amar GUNAWAN | Abdülkadir ORMAN

Yayıncı: Bursa Uludağ University

Ana Başlıklar: Hayvancılık

Dergi: Journal of Research in Veterinary Medicine 2021 Vol.40 Issue 1, pp.49-53

Belge Tipi: Makale

Yayın Tarihi: 8/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000493898

Sıklık: İki Yıllık

eISSN: 2667-6745

DOI: https://doi.org/10.30782/jrvm.779699

Sayı

Yazarlar:

Widya PBPİNTAKA BAYU PUTRA | Roshan RİAZ | Andrean Amar GUNAWAN | Abdülkadir ORMAN

Yayıncı:

Bursa Uludağ University

Ana Başlıklar:

Hayvancılık

Dergi:

Journal of Research in Veterinary Medicine 2021 Vol.40 Issue 1, pp.49-53

Belge Tipi:

Makale

Yayın Tarihi:

8/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000493898

Sıklık:

İki Yıllık

eISSN:

2667-6745

DOI:

https://doi.org/10.30782/jrvm.779699