01039nam a2200265Ia 4500 TVU_32117 210423s9999 xx 000 0 und d Vie 636.7 V510 Nguyen, Van Vui Effects of Ocimum gratissimum leaf essential oils, vitamin E, and green tea polyphenols as a supplement to semen extender on chilled and frozen canine sperm quality A thesis submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in Animal Producton Technology Suranaree University of Technology Nguyen Van Vui ; Pakanit Kupittayanant (advisor) Nakhon Ratchasima Suranaree University of Technology 2019 xix, 185 p. ill. 30 cm Tinh dịch; Chó Nguyen Van Vui; Pakanit Kupittayanant advisor Suranaree University of Technology Trung tâm Học liệu Trường Đại học Trà Vinh