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 การประชุมวิชาการThe Prevalence of Mycoplasma hyopneumoniae in Commercial Suckling Pigs in Thailandผู้แต่ง: Mr.Alongkot Boonsoongnern, Assistant Professor , Mr.Pichai Jirawattanapong, Lecturer, Dr.Preeda Lertwatcharasarakul, Assistant Professor,  Sakukuna Phatthanakunanan, Dr.Pariwat Poolperm, Assistant Professor , Supanee Urairong, Wichian Navasakuljinda, Mr.Kittcha Urairong, Associate Professor, การประชุมวิชาการ: |
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ผลงานตีพิมพ์ในวารสารวิชาการThe Prevalence of Mycoplasma hyopneumoniae in Commercial Suckling Pigs in Thailandผู้แต่ง:Mr.Alongkot Boonsoongnern, Assistant Professor, Mr.Pichai Jirawattanapong, Lecturer, Dr.Preeda Lertwatcharasarakul, Assistant Professor, Ms.SAKUNA PHATTHANAKUNANAN, Dr.Pariwat Poolperm, Assistant Professor, สุปาณี อุไรรงค์, วิเชียร นวสกุลจินดา, Mr.Kittcha Urairong, Associate Professor, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการGenetic characterization of porcine circovirus type 2 in piglets from PMWS-affected and -negative farms in Thailandผู้แต่ง:Jantafong, T, Mr.Alongkot Boonsoongnern, Assistant Professor, Dr.Pariwat Poolperm, Assistant Professor, Mr.Kittcha Urairong, Associate Professor, Dr.Chalermpol Lekcharoensuk, Assistant Professor , Dr.Porntippa Lekcharoensuk, Professor , วารสาร:  
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ผลงานตีพิมพ์ในวารสารวิชาการChinese-like Strain of Porcine Epidemic Diarrhea Virus, Thailandผู้แต่ง:Suphasawatt Puranaveja, Pariwat Poolperm, Dr.Preeda Lertwatcharasarakul, Assistant Professor, Sawang Kesdaengsakonwut, Mr.Alongkot Boonsoongnern, Assistant Professor, Mr.Kittcha Urairong, Associate Professor, Pravina Kitikoon, Porjit Choojai, Roongtham Kedkovid, Komkrich Teankum, Roongroje Thanawongnuwech , วารสาร: |
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ผลงานตีพิมพ์ในวารสารวิชาการOccurrence of swine influenza virus in swine with respiratory disease complexผู้แต่ง:Chatsirin Nakharuthai, Mr.Alongkot Boonsoongnern, Assistant Professor, Dr.Pariwat Poolperm, Assistant Professor, Dr.Worawidh Wajjwalku, Associate Professor, Mr.Kittcha Urairong, Associate Professor, Mrs.Wilairat Chumsing , Dr.Preeda Lertwatcharasarakul, Assistant Professor, Dr.Porntippa Lekcharoensuk, Professor, วารสาร:  |
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การประชุมวิชาการDetection of viral antigen in mummified fetuses and its association with sow reproductive performanceผู้แต่ง:Mr.Alongkot Boonsoongnern, Assistant Professor, Dr.Pariwat Poolperm, Assistant Professor, Dr.Preeyaphun Udomprasert, Associate Professor, Mr.Narut Thanantong, Lecturer, Dr.Preeda Lertwatcharasarakul, Assistant Professor, Mr.Kittcha Urairong, Associate Professor, การประชุมวิชาการ: |
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การประชุมวิชาการPhylogenetic analysis of porcine circovirus type 2 isolated from PMWS-negative and –affected farms in Thailandผู้แต่ง:Tippawan Jantafong, Nattarat Thangthumniyom, Pattama Mutthi, Alongkot Boonsoongnern, Chalermpol, Lekcharoensuk, Pariwat Poolperm, Kitcha Urairong, Dr.Porntippa Lekcharoensuk, Professor, การประชุมวิชาการ: |
 หัวเรื่อง:อิทธิพลของช่วงหย่านมถึงผสมครั้งแรกที่มีต่ออัตราเข้าคลอดและขนาดครอกของสุกรแม่พันธุ์ในประเทศไทย ผู้เขียน:ปรียพันธุ์ อุดมประเสริฐ, Kitcha Urairong, Tawatchai Sakpuaram, วรวิทย์ วัชชวัลคุ สื่อสิ่งพิมพ์:pdf AbstractData from 6,871 parity records, collecting from 8 commercial swine breeding herds which have been under the health and management services of the Faculty of Veterinary Medicine, Kasetsart University for 2 years, were used to determine the relationships between the wean-to-first-service interval (WFS) and the subsequent farrowing rate and litter size. The regression procedures both logistic and polynomial were utilized to find the models best explaining the variability of the data. Sows were most fertile when the WFS was between 3-5 days and 20-25 days. The farrowing rate for this group of sows was likely to be above 85 percent. On the other hand, the farrowing rate for sows having WFS between 0-1 day and 10-17 days could be expected to be lower than 80%. The strong association between WFS and farrowing rates suggested that a strategy to maximize sow lactation intake was likely to result in improved herd farrowing rate but may not result in improved herd litter size since WFS indicated only a small fraction of litter size variability (R2 = 0.089). |
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หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Application of Inter Simple Sequence Repeat (ISSR) Marker for Typing of Saccharomycopsis fibuligera Isolated from Loog-pang, Kao-mag and Satho) ผู้เขียน:เสาวลักษณ์ ด่านสกุล, วิเชียร ลีลาวัชรมาศ, Charoen Charoenchai, Hathairat Urairong สื่อสิ่งพิมพ์:pdf Abstract The D1/D2 26S rDNA sequence was shown to be applicable for yeast species identification. The size of this region was 600 bp and the identification results showed more than 98% similarity of all isolates compared to the sequences in the Genbank database. This research also included a small survey for ISSR variation in the yeast Saccharomycopsis fibuligera. Eight of twelve UBC (University of British Columbia) primers gave 80 reproducible patterns. The size of the ISSR products ranged from 300 to about 2000 bp. Among the eight primers used in this study, the primers in the UBC group (880/888/889) gave the most informative profiles for grouping and distinguished 11 S. fibuligera isolates into six groups. The two isolates in groupVI were further divided from others by UBC 891. Only one of the primers in the UBC group together with UBC 891 was enough to discriminate the 11 S. fibuligera isolates into seven groups. These results indicated that the ISSR marker could be successfully applied to study intra-specific variation and that there were genetic variations in the yeast species of S. fibuligera from different kinds of food products in Thailand. |