论文标题
雌性肉鸡500和雄性Pelung Blirik hitam的Brobroiler Cobb 500的Brobbro杂交表型表现
Phenotypic Performance of Kambro Crossbreeds of Female Broiler Cobb 500 and Male Pelung Blirik Hitam
论文作者
论文摘要
进行了这项研究是为了衡量佩隆·布利里克·希坦（Pelung Blirik Hitam）和肉鸡Cobb 500的bambro杂交杂交的表型性能。基于体重（BT）的测量，kambro人口（n = 17）的平均BT的平均BT为1,244.14（..）453.82克（p <0.01）的平均BT（n = f1 pel）（n = 7）。 602.88（..）79.93克在8周内，随意饮食标准饲料。基于线性体重参数，生命力参数，PPA-PBE参数和表型参数的测量，bambro对F1 pelung的表型性能。 Kambro具有基于表型参数的父母生成的表型组合。 PPA参数是基于非线性二次回归（r = 0.956）的合适BT估计模型，其公式1.84E3（..）3.54E2*x+31.73*x2。鸡群之间的差异（P <0.014）对BT显着，并且基于协方差的分析，该组与线性体重参数之间的相互作用并不显着。在半密集型饲养系统中，kambro的死亡率低于F1 pelung。由于杂种种群的大小有限，因此必须使用较大的杂种大小来验证研究结果。
This research was conducted to measure the phenotypic performance of Kambro crossbreeds of Pelung Blirik Hitam and Broiler Cobb 500. Based on Body Weight (BT) measurement, Kambro population (n = 17) has an average BT of 1,244.14(..)453.82 grams significant (p <0.01) to F1 Pelung (n = 7) with an average BT of 602.88(..)79.93 grams in 8 weeks period with ad libitum diet of standard feed. Phenotypic performance of Kambro significant to F1 Pelung based on the measurement of linear bodyweight parameter, vitality parameter, PPa-PBe parameter, and phenotype parameter. Kambro has the phenotype combination of parental generation based on the phenotype parameter. PPa parameter was suitable BT estimation model based on non-linear quadratic regression (r = 0.956) with formula 1.84E3(..)3.54E2*x+31.73*x2. Difference between chicken group (p<0.014) was significant to BT and interaction between the group and linear bodyweight parameter was not significant based on Analysis of Covariance. The mortality rate of Kambro was lower than F1 Pelung with the absent of vaccination in a semi-intensive rearing system. As the size of the hybrids population was limited, research findings must be validated with a larger population size of hybrids.
