The intracellular bacterium Lawsonia intracellularis is the causative agent of Porcine Proliferative Enteropathy (PPE), characterized by diarrhoea and stunting in weaned pigs, and Proliferative Haemorrhagic Enteropathy (PHE), characterized by sudden death in adult pigs. A total of 375 serum samples ...
Author(s)
Vu Ngoc Quynh; Nguyen Dang Huyen; Cu Huu Phu; Nguyen Ngoc Nhien; Collins, A.; Love, R.
Publisher
Vietnam Veterinary Association, Hanoi, Vietnam
Citation
Khoa Hoc Ky Thuat Thu Y (Veterinary Sciences and Techniques), 2003, 10, 1, pp 23-31
A total of 114 sows were allocated to 2 groups with 2 replicates to determine the effect of improved hygiene before and after farrowing on the reproductive performance of the animal and incidence of MMA syndrome (metritis, mastitis and agalactia). Routine hygienic measures were applied to group 1...
Publisher
Vietnam Veterinary Association, Hanoi, Vietnam
Citation
Khoa Hoc Ky Thuat Thu Y (Veterinary Sciences and Techniques), 2002, 9, 1, pp 60-65
This study was conducted to determine the cause of parasitic infection in catfish of the Pangasidae family raised in floating cages in the district of Chau Doc and Long Xuyen (An Giang province), Vietnam. A total of 88 fishes from 25 cages was microscopically examined for the presence of parasites...
Author(s)
Tran Ngoc Bich; Morand, M.; Tu Thanh Dung; Cacot, P.
Publisher
Vietnam Veterinary Association, Hanoi, Vietnam
Citation
Khoa Hoc Ky Thuat Thu Y (Veterinary Sciences and Techniques), 2002, 9, 3, pp 49-54
The product named Bokashi (EM) which was manufactured by a dry fermentation process was used by mixing in feed and spraying on the animal pens to eliminate the bad odour and to improve the husbandry environment. The assay was carried out in the poultry industry by adding the product into the feed...
Author(s)
Dau Ngoc Hao; Bui Thi Phuong Hoa; Le Thi Ngoc Diep; Nguyen Thi Thuy Duyen
Publisher
Vietnam Veterinary Association, Hanoi, Vietnam
Citation
Khoa Hoc Ky Thuat Thu Y (Veterinary Sciences and Techniques), 2001, 8, 2, pp 44-48
This study was conducted to determine the prevalence of Cryptosporidium infection in pigs from the Ho Chi Minh City. Faeces and intestinal contents were collected from 408 pigs in 3 farms and one slaughterhouse. Samples were examined for the presence of Cryptosporidium oocysts by flotation...
Author(s)
Lam Thi Thu Huong; Ðuong Chi Mai (et al)
Publisher
Vietnam Veterinary Association, Hanoi, Vietnam
Citation
Khoa Hoc Ky Thuat Thu Y (Veterinary Sciences and Techniques), 2002, 9, 2, pp 47-52
Author(s)
Cariolet, R.; Dutertre, C.
Citation
Khoa Hoc Ky Thuat Thu Y, 1997, 4, 4, pp 15-33
A total of 150 faecal samples were collected from 12 duck farms and 1 hatchery in Can Tho province, Vietnam [date not given]. The prevalence of Salmonella infection was found at 12.7%. Less than one-month-old ducklings were mostly affected (18%), followed by laying ducks (12.5%), one-day-old...
Author(s)
Ðinh Nam Lam; Phan Ngoc Anh; Brugere-Picoux, J.; Bodin, G.; Tripodi, A.; Carles, M.
Publisher
Vietnam Veterinary Association, Hanoi, Vietnam
Citation
Khoa Hoc Ky Thuat Thu Y (Veterinary Sciences and Techniques), 2002, 9, 1, pp 6-12
Studies of E. coli isolated from piglets raised in Can Tho and Ho Chi Minh City' vicinities indicated that: E. coli strains K88, K99 and 987P were the main cause of diarrhoea in suckling piglets, especially in those of 1 - 2 weeks old (Vietnam). The bacteria were frequently found in normal piglets...
Author(s)
Ly Thi Lien Khai
Publisher
Vietnam Veterinary Association, Hanoi, Vietnam
Citation
Khoa Hoc Ky Thuat Thu Y (Veterinary Sciences and Techniques), 2001, 8, 2, pp 13-18
The health status of 300 Bach Thao goats reared at the Center for Goat and Rabbit Research "Son Tay", was studied between 1991 and 1994. The incidence of contagious ecthyma, pneumonia, enteritis, skin diseases caused by Staphylococcus and Streptococcus spp., mastitis and gastrointestinal parasite...
Author(s)
Nguyen Quang Suc; Nguyen The Hung
Citation
Khoa Hoc Ky Thuat Thu Y, 1995, 2, 3, pp 74-79