References of "Pham Ngoc, Thach"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailHo chicken breed : morpho-biometric characteristics and economic efficiency of production
Nguyen Van, Duy; Dao Thi, Hiep; Bui Huu, Doan et al

in Journal of Animal Husbandry Science and Technics (2015), (8), 73-79

Detailed reference viewed: 20 (4 ULg)
Full Text
Peer Reviewed
See detailHo chicken breed: Morpho-biometric characteristics and Economic efficiency of production
Nguyen Van Duy, ULg; Dao Thi, Hiep; Bui Huu, Doan et al

in Journal of Animal Husbandry Sciences and Technics (2015), 8(196), 73-79

In order to evaluate the economic efficiency and production status of Ho chicken, this survey was carried out on 34 households raising Ho chickens in Thuan Thanh district, Bac Ninh province, from December ... [more ▼]

In order to evaluate the economic efficiency and production status of Ho chicken, this survey was carried out on 34 households raising Ho chickens in Thuan Thanh district, Bac Ninh province, from December 2012 to April 2013. Morpho-biometric characteristics were measured on 181 individuals (46 cocks and 135 hens) according to FAO standards. The results show that Ho chicken herd size is very limited, with 30.78 chickens per household. Average age at the first laying is rather late (7.42 months) with 11.97 eggs in a laying cycle and 76.32% of hatchability rate. These numbers are low because Ho chickens are heavy and clumsy, and therefore could easily step on and break their eggs. The body weight of a cock is 3.79 kg at 9 months while the hen weight is 2.63kg at 12 months. The body length, neck length, back length, thigh length of cock are significantly higher than those of hens (P<0.05). Production of these chickens does not require much initial investment costs. In these costs, buy breed and chicken housing are the most important in the fixed costs. The average annual expense to operate Ho chicken production reaches 12.16 million VND (565.58 USD) while the average annual revenue is 30.85 million VND (1443 USD). [less ▲]

Detailed reference viewed: 13 (1 ULg)
Full Text
See detailModernization of demand analysis for poultry meat in the context of HPAI in Hanoi, North-Vietnam
Phan Dang, Thang; Nguyen Tuan, Son; Bui Huu, Doan et al

Poster (2011)

Detailed reference viewed: 113 (17 ULg)
Full Text
See detailPoultry supply chains and demand analysis for poultry meat in the context of HPAI in Hanoi, North-Vietnam
Vu Dinh, Ton; Phan Dang, Thang; Nguyen Tuan, Son et al

Poster (2011)

Detailed reference viewed: 109 (20 ULg)
Full Text
Peer Reviewed
See detailPrimary Evaluation on Growth Performances of Stress Negative Piétrain Pigs Raised in Hai Phong Province of Vietnam
Nguyen Van Duy, ULg; Do Duc, Luc; Nguyen Hoang, Thinh et al

in Journal of Sciences and Development (2008), VI(6), 549-555

The present study was carried out on 19 stress negative Piétrain pigs (Pietrain ReHal), consisting of 13 gilts and 6 young boars imported from Belgium, raised in the livestock farm of Dong Hiep (Hai Phong ... [more ▼]

The present study was carried out on 19 stress negative Piétrain pigs (Pietrain ReHal), consisting of 13 gilts and 6 young boars imported from Belgium, raised in the livestock farm of Dong Hiep (Hai Phong) in order to evaluate growth performances and their adaptability in the North of Vietnam. Results showed that the average body weight of the whole herd at 2, 4, 5.5, and 8.5 months old was 19.05, 51.05, 85.82, and 119.47 kg, respectively. During the growing periods, except the first stage, the male grew faster than the female and the pigs of the CT genotype grew faster than those of CC genotype although the difference was not significant (P>0.05). The average daily gain (ADG) was 528.56 grams for the whole herd. The ADG was higher for the male (546.48 grams) than for the female (520.29 grams), and its was higher for the CT than the CC, but the difference was not statistically significant (P>0.05). The feed conversion ratio (FCR) was 2.69 kg. The estimated lean percentage at 8.5 months old was 64.08%. The results indicate that Piétrain stress negative pigs could develop well on the farm conditions in Hai Phong, Vietnam. [less ▲]

Detailed reference viewed: 24 (1 ULg)
Full Text
Peer Reviewed
See detailKết quả bước đầu đánh giá khả năng sinh trưởng của lợn Pietrain kháng stress nuôi tại Hải Phòng (Việt Nam)
Do Duc, Luc ULg; Bui Van, Dinh; Nguyen Hoang, Thinh et al

in Journal of Agricultural Science and Developement - Hanoi University of Agriculture, Vietnam (2008), 6(6), 549-555

The present study was carried out on 19 stress negative Piétrain pigs (Pietrain ReHal), consisting of 13 gilts and 6 young boars imported from Belgium, raised in the livestock farm of Dong Hiep (Hai Phong ... [more ▼]

The present study was carried out on 19 stress negative Piétrain pigs (Pietrain ReHal), consisting of 13 gilts and 6 young boars imported from Belgium, raised in the livestock farm of Dong Hiep (Hai Phong) in order to evaluate growth performances and their adaptability in the North of Vietnam. Results showed that the average body weight of the whole herd at 2, 4, 5.5, and 8.5 months old was 19.05, 51.05, 85.82, and 119.47 kg, respectively. During the growing periods, except the first stage, the male grew faster than the female and the pigs of the CT genotype grew faster than those of CC genotype although the difference was not significant (P>0.05). The average daily gain (ADG) was 528.56 grams for the whole herd. The ADG was higher for the male (546.48 grams) than for the female (520.29 grams), and its was higher for the CT than the CC, but the difference was not statistically significant (P>0.05). The feed conversion ratio (FCR) was 2.69 kg. The estimated lean percentage at 8.5 months old was 64.08%. The results indicate that Piétrain stress negative pigs could develop well on the farm conditions in Hai Phong, Vietnam. [less ▲]

Detailed reference viewed: 197 (8 ULg)