สืบค้นงานวิจัย
Productive Performance and Genetic Parameters of Laying Characters of Thai Native Chicken (Pradu – Hangdum Chiangmai)
A. Leotaragul - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Productive Performance and Genetic Parameters of Laying Characters of Thai Native Chicken (Pradu – Hangdum Chiangmai)
ผู้แต่ง / หัวหน้าโครงการ (EN): A. Leotaragul
บทคัดย่อ (EN): Data were collected from Pradu – Hangdum Chiangmai (PD - CM) chicken raised at Chiangmai Livestock Breeding and Research Center, Department of Livestock Development (DLD), Thailand. 360 data of females from 70 sires and 350 dams. The results showed that age, body weight and egg weight of first egg were 198.32 ± 24.61 days, 1,877.21 ± 289.85 gram and 39.80 ± 6.54 gram respectively. Total egg production for 6 and 12 month were 82.69 ± 28.29 and 139.98 ± 46.93 eggs respectively, egg weight at month 6 and 12 were 51.69 ± 4.98 and 52.61 ± 5.39 gram respectively. Heritability of age, body weight and egg weight of first egg were 0.24, 0.41 and 0.23 respectively. The estimated heritabilities for total egg production for 6 and 12 month were 0.16 and 0.21, for egg weight at month 6 and 12 were 0.33 and 0.31 respectively. Minimum and maximum estimated breeding values for age, body weight and egg weight at first age were -17.52 and 14.81 days, -307.73 and 349.28 gram, -3.35 and 5.46 gram respectively, for total egg production for 6 and 12 month were -18.14 and 14.39 eggs, -34.27 and 24.44 eggs respectively, for egg weight at month 6 and 12 were -5.39 and 6.28 gram, -5.43 and 6.31 gram respectively.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): th
จำนวนหน้า: 4
เอกสารแนบ: https://ag2.kku.ac.th/kaj/PDF.cfm?filename=P18 U16_Leotaragul.pdf&id=2043&keeptrack=6
คำสำคัญ (EN): egg production
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

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Productive Performance and Genetic Parameters of Laying Characters of Thai Native Chicken (Pradu – Hangdum Chiangmai)
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