title: PENDUGAAN BOBOT BADAN KAMBING SABURAI BETINA MELALUI UKURAN-UKURAN TUBUH DENGAN MENGGUNAKAN PERSAMAAN NON LINIER (STUDI KASUS DI KELOMPOK TERNAK TANI MAKMUR II) 
creator: KETUT , YESIANI 
subject: 590 Ilmu hewan (zoologi)
description:   This research aimed to determine the correlation and non linear regression  between body weight (BW) and body measurements which include body length  (BL), shoulder height (SH), chest girth (CG), and hip height (HH) in female  Saburai goats in Kelompok Ternak Tani Makmur II, Gisting District, Tanggamus  Regency, Lampung Province. This research was held in January 2023. Saburai  goat used in this study were 33 heads aged 1--3 years and not pregnant. The  method used was a survey and data collection was done by case study. The data  obtained was tabulated using the excel program. Data were analyzed with nonlinear  correlation and regression between independent (body measurements) and  dependent (body weight) variables using the R program. The results showed that  body measurements correlated with body weight of female Saburai goats, where  body length had a strong correlation with a value of 0.75; shoulder height has a  moderate correlation with a value of 0.55; chest girth has a strong correlation  value with a value of 0.79; and hip height has a moderate correlation value with a  value of 0.71. The results of this study also showed that the non linear regression  equation of body length (PB), shoulder height (TP), chest girth (LD), and hip  height (TGPG) on body weight were BB = 87.3886 + (-2.5264) PB + 0 .0253PB2;  BB = -170.2195 + 5.4209TP + (-0.0346)TP2; BB = -76.8074 + 1.9316LD +  (-0.0051)LD2 and BB = -25.4917 +0.8394TGPG + 0.0007TGPG2, respectively  and has a coefficient of determination of 0.6009; 0.4711; 0.6383; and 0.5080,  respectively.  Keyword : Body measurements, body weight, correlation, non-linear regression,  saburai female goat,      Penelitian ini bertujuan untuk mengetahui korelasi dan regresi non linier antara  bobot badan (BB) dengan ukuran-ukuran tubuh yang meliputi panjang badan(PB),  tinggi pundak (TP), lingkar dada (LD), dan tinggi pinggul (TGPG) pada kambing  Saburai betina di Kelompok Tani Ternak II, Kecamatan Gisting, Kabupaten  Tanggamus, Provinsi Lampung. Penelitian ini dilaksanakan pada Januari 2023.  Kambing Saburai yang digunakan dalam penelitian ini sebanyak 33 ekor berumur  1--3 tahun dan tidak bunting. Metode yang digunakan adalah survei dan  pengambilan data dilakukan secara studi kasus. Data yang diperoleh ditabulasi  menggunakan program excel. Data dianalisis dengan analisis korelasi dan regresi  non linier antara variabel independen dan variabel dependen mnggunakan  program R. Hasil penelitian menunjukkan bahwa ukuran-ukuran tubuh memiliki  korelasi dengan bobot badan kambing Saburai betina, dimana panjang badan  memiliki korelasi kuat dengan nilai 0,75; tinggi pundak memiliki korelasi sedang  dengan nilai 0,55; lingkar dada memiliki nilai korelasi kuat dengan nilai 0,79; dan  tinggi pinggul memiliki nilai korelasi sedang dengan nilai 0,71. Hasil penelitian  juga menunjukkan bahwa persamaan regresi non linier antara panjang badan (PB),  tinggi pundak (TP), lingkar dada (LD), dan tinggi pinggul (TGPG) terhadap bobot  badan masing-masing yaitu BB = 87,3886 + (-2,5264)PB + 0,0253PB2; BB =  -170,2195 + 5,4209TP + (-0,0346)TP2; BB = -76,8074 + 1,9316LD +  (-0,0051)LD2; dan BB = -25,4917 +0,8394TGPG + 0,0007TGPG2, dan memiliki  koefisien determinasi secara berurutan yaitu 0,6009; 0,4711; 0,6383; dan 0,5080.  Kata kunci : Bobot badan, kambing Saburai betina, korelasi, regresi non linier,  ukuran-ukuran tubuh,
publisher: FAKULTAS PERTANIAN
date: 2023-06-27
type: Skripsi
type: NonPeerReviewed
format: text
identifier: http://digilib.unila.ac.id/73615/1/ABSTRAK.pdf
format: text
identifier: http://digilib.unila.ac.id/73615/2/SKRIPSI%20FULL.pdf
format: text
identifier: http://digilib.unila.ac.id/73615/3/SKRIPSI%20TANPA%20BAB%20PEMBAHASAN.pdf
identifier:   KETUT , YESIANI   (2023) PENDUGAAN BOBOT BADAN KAMBING SABURAI BETINA MELALUI UKURAN-UKURAN TUBUH DENGAN MENGGUNAKAN PERSAMAAN NON LINIER (STUDI KASUS DI KELOMPOK TERNAK TANI MAKMUR II).  FAKULTAS PERTANIAN, UNIVERSITAS LAMPUNG.     
relation: http://digilib.unila.ac.id/73615/