Vol. 19 No. 6 (2020)

Research Article

• Comparison of DNA Extraction Methods and Selection of Primer Sets for Sex Identification of the Red-Whiskered Bulbul (Pycnonotus jocosus)

  Phanupong Changtor, Nonglak Yimtragool

  244–251

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  DOI: https://doi.org/10.3923/ijps.2020.244.251

• Effects of Oral Administration of Encapsulated-Leucine on Amino Acid and Plasma Metabolite Profiles in Broiler Chicks During the Starter Phase

  Edi Erwan , Vebera Maslami, Elvy Chardila, Yulia Despika, Khalidah M. Noer Harahap, Hermawan, Zhefeng Li, Qianyun Zhang, Wei Zhao

  252–256

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  DOI: https://doi.org/10.3923/ijps.2020.252.256

• Effect of Palm Kernel Meal Inclusion on Growth Performance, Immune and Visceral Organ Weights and Cecal Lactic Acid Bacteria in Neonatal Broilers

  Yordan Martínez , Aroldo Botello León, Kefyalew Gebeyew

  257–264

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  DOI: https://doi.org/10.3923/ijps.2020.257.264

• Evaluation of Tarsus Pigmentation in Chickens Fed with Different Levels of Xanthophyll Pigment: A Practical Application of the CIELab System

  Rony Riveros Lizana , Otto Zea Mendoza, Carlos Vilchez Perales

  265–269

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  DOI: https://doi.org/10.3923/ijps.2020.265.269

• Effect of Chili Pedicle Meal Supplementation on Growth Performance, Economic Return and Ammonia Nitrogen of Broiler Chickens

  Kanda Lokaewmanee

  270–276

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  DOI: https://doi.org/10.3923/ijps.2020.270.276

• Effect of Fermented Cow and Soymilk as Probiotic on Energy Metabolism and Nutrient Retention in Broiler Chicken

  Denny Rusmana, Lovita Adriani

  277–281

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  DOI: https://doi.org/10.3923/ijps.2020.277.281

• Performance of Heat-Stressed Broilers Supplemented with Dietary Choline and Betaine

  K.R. Kpodo, R.C. Beckford, M.O. Smith

  282–293

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  DOI: https://doi.org/10.3923/ijps.2020.282.293