 |
|
|
|
 ผลงานตีพิมพ์ในวารสารวิชาการApplication of GnRH administration at post artificial insemination in synchronized estrus heifer and dairy cows by PGF2ฮฑ induction on conception rate in phupan dairy co-operative, Sakol-Nakon Province, Thailandผู้แต่ง: Umpapol, H.,  Mr.Chanvit Vajrabukka, Professor , Jitrajug, T., Songvicha, C., Tainglum, S., Sirikul, W., วารสาร: 
|
|
 |
|
|
|
|
|
 |
|
|
ผลงานตีพิมพ์ในวารสารวิชาการEffect of coated cysteamine hydrochloride and probiotics supplemented alone or in combination on feed intake, nutrients digestibility, ruminal fermentation, and blood metabolitesof Kamphaeng Saen beef heifersผู้แต่ง:Mr.Watcharawit Meenongyai, Assistant Professor, Kampanat Rasri, Sitthisak Rodjapot, Trirat Duangphayap, Dr.PICHAD KHEJORNSART, Assistant Professor , Dr.Kannika Wongpanit, Assistant Professor , Mrs.Piyamas Phongkaew, Assistant Professor , Md.Abul Bashar, Md. Zakirul Islam, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการCOMPARISON OF ULTRASONOGRAPHIC MEASURES OF REPRODUCTIVE TRACT IN THAI SWAMP BUFFALO HEIFERS AND COWSผู้แต่ง:Dr.Sutisa Majarune, Lecturer, Mr.wisut maitreejet, Tanjaichon, P., Mr.Arthit Panyasak , Borirak, C., Mrs.taweeporn raungprim, Dr.Anuchai Pinyopummin, Associate Professor , Dr.Sukanya Rattanatabtimtong, Assistant Professor , วารสาร: |
การประชุมวิชาการEffect of coated cysteamine hydrochloride and probiotics supplementation on the growth performance of Kamphaeng Saen beef heifersผู้แต่ง:Mr.Watcharawit Meenongyai, Assistant Professor, Kampanat Rasri, Sitthisak Rodjapot, Trirat Duangphayap, Dr.PICHAD KHEJORNSART, Assistant Professor, Dr.Kannika Wongpanit, Assistant Professor, Mrs.Piyamas Phongkaew, Assistant Professor, SH.Boonnithi Chuaychu, Md. Abul Bashar, Md. Zakirul Islam, การประชุมวิชาการ: |
 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Seroprevalence of Bovine Leukemia Virus (BLV) Infection in Pregnant Replacement Dairy Heifers in Saraburi Province, Thailand) ผู้เขียน:and Sunthorn Rungruang สื่อสิ่งพิมพ์:pdf AbstractSeroprevalence of bovine leukemia virus (BLV) infection was studied in replacement dairy heifers. Blood samples were collected from 80 pregnant heifers raised in 8 dairy farms in Saraburi province, the central part of Thailand and serum samples were tested for antibodies against BLV infection using commercially available ELISA test kits. The results revealed that 26 (32.5%) pregnant heifers were positive reactors, which was higher than seroprevalence of BLV in lactating dairy cows previously reported in Thailand. This study provided an evidence of a high seroprevalence of BLV in replacement heifers raised in areas of Saraburi province. It was crucial to the dairy farmers to be aware of this disease in replacement heifer rearing. Although serological test does not provide information of the infection at the early stage and is not sensitive enough to detect every infected animals, elimination of seropositive animals and prohibition of introduction of seropositive animals are sufficient to promote BLV-free herds in Thailand. |
|